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(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.babel = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){ | |
},{}],2:[function(_dereq_,module,exports){ | |
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0 | |
// | |
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8! | |
// | |
// Originally from narwhal.js (http://narwhaljs.org) | |
// Copyright (c) 2009 Thomas Robinson <280north.com> | |
// | |
// Permission is hereby granted, free of charge, to any person obtaining a copy | |
// of this software and associated documentation files (the 'Software'), to | |
// deal in the Software without restriction, including without limitation the | |
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or | |
// sell copies of the Software, and to permit persons to whom the Software is | |
// furnished to do so, subject to the following conditions: | |
// | |
// The above copyright notice and this permission notice shall be included in | |
// all copies or substantial portions of the Software. | |
// | |
// THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | |
// AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN | |
// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION | |
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
// when used in node, this will actually load the util module we depend on | |
// versus loading the builtin util module as happens otherwise | |
// this is a bug in node module loading as far as I am concerned | |
var util = _dereq_(13); | |
var pSlice = Array.prototype.slice; | |
var hasOwn = Object.prototype.hasOwnProperty; | |
// 1. The assert module provides functions that throw | |
// AssertionError's when particular conditions are not met. The | |
// assert module must conform to the following interface. | |
var assert = module.exports = ok; | |
// 2. The AssertionError is defined in assert. | |
// new assert.AssertionError({ message: message, | |
// actual: actual, | |
// expected: expected }) | |
assert.AssertionError = function AssertionError(options) { | |
this.name = 'AssertionError'; | |
this.actual = options.actual; | |
this.expected = options.expected; | |
this.operator = options.operator; | |
if (options.message) { | |
this.message = options.message; | |
this.generatedMessage = false; | |
} else { | |
this.message = getMessage(this); | |
this.generatedMessage = true; | |
} | |
var stackStartFunction = options.stackStartFunction || fail; | |
if (Error.captureStackTrace) { | |
Error.captureStackTrace(this, stackStartFunction); | |
} | |
else { | |
// non v8 browsers so we can have a stacktrace | |
var err = new Error(); | |
if (err.stack) { | |
var out = err.stack; | |
// try to strip useless frames | |
var fn_name = stackStartFunction.name; | |
var idx = out.indexOf('\n' + fn_name); | |
if (idx >= 0) { | |
// once we have located the function frame | |
// we need to strip out everything before it (and its line) | |
var next_line = out.indexOf('\n', idx + 1); | |
out = out.substring(next_line + 1); | |
} | |
this.stack = out; | |
} | |
} | |
}; | |
// assert.AssertionError instanceof Error | |
util.inherits(assert.AssertionError, Error); | |
function replacer(key, value) { | |
if (util.isUndefined(value)) { | |
return '' + value; | |
} | |
if (util.isNumber(value) && !isFinite(value)) { | |
return value.toString(); | |
} | |
if (util.isFunction(value) || util.isRegExp(value)) { | |
return value.toString(); | |
} | |
return value; | |
} | |
function truncate(s, n) { | |
if (util.isString(s)) { | |
return s.length < n ? s : s.slice(0, n); | |
} else { | |
return s; | |
} | |
} | |
function getMessage(self) { | |
return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' + | |
self.operator + ' ' + | |
truncate(JSON.stringify(self.expected, replacer), 128); | |
} | |
// At present only the three keys mentioned above are used and | |
// understood by the spec. Implementations or sub modules can pass | |
// other keys to the AssertionError's constructor - they will be | |
// ignored. | |
// 3. All of the following functions must throw an AssertionError | |
// when a corresponding condition is not met, with a message that | |
// may be undefined if not provided. All assertion methods provide | |
// both the actual and expected values to the assertion error for | |
// display purposes. | |
function fail(actual, expected, message, operator, stackStartFunction) { | |
throw new assert.AssertionError({ | |
message: message, | |
actual: actual, | |
expected: expected, | |
operator: operator, | |
stackStartFunction: stackStartFunction | |
}); | |
} | |
// EXTENSION! allows for well behaved errors defined elsewhere. | |
assert.fail = fail; | |
// 4. Pure assertion tests whether a value is truthy, as determined | |
// by !!guard. | |
// assert.ok(guard, message_opt); | |
// This statement is equivalent to assert.equal(true, !!guard, | |
// message_opt);. To test strictly for the value true, use | |
// assert.strictEqual(true, guard, message_opt);. | |
function ok(value, message) { | |
if (!value) fail(value, true, message, '==', assert.ok); | |
} | |
assert.ok = ok; | |
// 5. The equality assertion tests shallow, coercive equality with | |
// ==. | |
// assert.equal(actual, expected, message_opt); | |
assert.equal = function equal(actual, expected, message) { | |
if (actual != expected) fail(actual, expected, message, '==', assert.equal); | |
}; | |
// 6. The non-equality assertion tests for whether two objects are not equal | |
// with != assert.notEqual(actual, expected, message_opt); | |
assert.notEqual = function notEqual(actual, expected, message) { | |
if (actual == expected) { | |
fail(actual, expected, message, '!=', assert.notEqual); | |
} | |
}; | |
// 7. The equivalence assertion tests a deep equality relation. | |
// assert.deepEqual(actual, expected, message_opt); | |
assert.deepEqual = function deepEqual(actual, expected, message) { | |
if (!_deepEqual(actual, expected)) { | |
fail(actual, expected, message, 'deepEqual', assert.deepEqual); | |
} | |
}; | |
function _deepEqual(actual, expected) { | |
// 7.1. All identical values are equivalent, as determined by ===. | |
if (actual === expected) { | |
return true; | |
} else if (util.isBuffer(actual) && util.isBuffer(expected)) { | |
if (actual.length != expected.length) return false; | |
for (var i = 0; i < actual.length; i++) { | |
if (actual[i] !== expected[i]) return false; | |
} | |
return true; | |
// 7.2. If the expected value is a Date object, the actual value is | |
// equivalent if it is also a Date object that refers to the same time. | |
} else if (util.isDate(actual) && util.isDate(expected)) { | |
return actual.getTime() === expected.getTime(); | |
// 7.3 If the expected value is a RegExp object, the actual value is | |
// equivalent if it is also a RegExp object with the same source and | |
// properties (`global`, `multiline`, `lastIndex`, `ignoreCase`). | |
} else if (util.isRegExp(actual) && util.isRegExp(expected)) { | |
return actual.source === expected.source && | |
actual.global === expected.global && | |
actual.multiline === expected.multiline && | |
actual.lastIndex === expected.lastIndex && | |
actual.ignoreCase === expected.ignoreCase; | |
// 7.4. Other pairs that do not both pass typeof value == 'object', | |
// equivalence is determined by ==. | |
} else if (!util.isObject(actual) && !util.isObject(expected)) { | |
return actual == expected; | |
// 7.5 For all other Object pairs, including Array objects, equivalence is | |
// determined by having the same number of owned properties (as verified | |
// with Object.prototype.hasOwnProperty.call), the same set of keys | |
// (although not necessarily the same order), equivalent values for every | |
// corresponding key, and an identical 'prototype' property. Note: this | |
// accounts for both named and indexed properties on Arrays. | |
} else { | |
return objEquiv(actual, expected); | |
} | |
} | |
function isArguments(object) { | |
return Object.prototype.toString.call(object) == '[object Arguments]'; | |
} | |
function objEquiv(a, b) { | |
if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b)) | |
return false; | |
// an identical 'prototype' property. | |
if (a.prototype !== b.prototype) return false; | |
// if one is a primitive, the other must be same | |
if (util.isPrimitive(a) || util.isPrimitive(b)) { | |
return a === b; | |
} | |
var aIsArgs = isArguments(a), | |
bIsArgs = isArguments(b); | |
if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs)) | |
return false; | |
if (aIsArgs) { | |
a = pSlice.call(a); | |
b = pSlice.call(b); | |
return _deepEqual(a, b); | |
} | |
var ka = objectKeys(a), | |
kb = objectKeys(b), | |
key, i; | |
// having the same number of owned properties (keys incorporates | |
// hasOwnProperty) | |
if (ka.length != kb.length) | |
return false; | |
//the same set of keys (although not necessarily the same order), | |
ka.sort(); | |
kb.sort(); | |
//~~~cheap key test | |
for (i = ka.length - 1; i >= 0; i--) { | |
if (ka[i] != kb[i]) | |
return false; | |
} | |
//equivalent values for every corresponding key, and | |
//~~~possibly expensive deep test | |
for (i = ka.length - 1; i >= 0; i--) { | |
key = ka[i]; | |
if (!_deepEqual(a[key], b[key])) return false; | |
} | |
return true; | |
} | |
// 8. The non-equivalence assertion tests for any deep inequality. | |
// assert.notDeepEqual(actual, expected, message_opt); | |
assert.notDeepEqual = function notDeepEqual(actual, expected, message) { | |
if (_deepEqual(actual, expected)) { | |
fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual); | |
} | |
}; | |
// 9. The strict equality assertion tests strict equality, as determined by ===. | |
// assert.strictEqual(actual, expected, message_opt); | |
assert.strictEqual = function strictEqual(actual, expected, message) { | |
if (actual !== expected) { | |
fail(actual, expected, message, '===', assert.strictEqual); | |
} | |
}; | |
// 10. The strict non-equality assertion tests for strict inequality, as | |
// determined by !==. assert.notStrictEqual(actual, expected, message_opt); | |
assert.notStrictEqual = function notStrictEqual(actual, expected, message) { | |
if (actual === expected) { | |
fail(actual, expected, message, '!==', assert.notStrictEqual); | |
} | |
}; | |
function expectedException(actual, expected) { | |
if (!actual || !expected) { | |
return false; | |
} | |
if (Object.prototype.toString.call(expected) == '[object RegExp]') { | |
return expected.test(actual); | |
} else if (actual instanceof expected) { | |
return true; | |
} else if (expected.call({}, actual) === true) { | |
return true; | |
} | |
return false; | |
} | |
function _throws(shouldThrow, block, expected, message) { | |
var actual; | |
if (util.isString(expected)) { | |
message = expected; | |
expected = null; | |
} | |
try { | |
block(); | |
} catch (e) { | |
actual = e; | |
} | |
message = (expected && expected.name ? ' (' + expected.name + ').' : '.') + | |
(message ? ' ' + message : '.'); | |
if (shouldThrow && !actual) { | |
fail(actual, expected, 'Missing expected exception' + message); | |
} | |
if (!shouldThrow && expectedException(actual, expected)) { | |
fail(actual, expected, 'Got unwanted exception' + message); | |
} | |
if ((shouldThrow && actual && expected && | |
!expectedException(actual, expected)) || (!shouldThrow && actual)) { | |
throw actual; | |
} | |
} | |
// 11. Expected to throw an error: | |
// assert.throws(block, Error_opt, message_opt); | |
assert.throws = function(block, /*optional*/error, /*optional*/message) { | |
_throws.apply(this, [true].concat(pSlice.call(arguments))); | |
}; | |
// EXTENSION! This is annoying to write outside this module. | |
assert.doesNotThrow = function(block, /*optional*/message) { | |
_throws.apply(this, [false].concat(pSlice.call(arguments))); | |
}; | |
assert.ifError = function(err) { if (err) {throw err;}}; | |
var objectKeys = Object.keys || function (obj) { | |
var keys = []; | |
for (var key in obj) { | |
if (hasOwn.call(obj, key)) keys.push(key); | |
} | |
return keys; | |
}; | |
},{"13":13}],3:[function(_dereq_,module,exports){ | |
(function (global){ | |
/*! | |
* The buffer module from node.js, for the browser. | |
* | |
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org> | |
* @license MIT | |
*/ | |
/* eslint-disable no-proto */ | |
var base64 = _dereq_(4) | |
var ieee754 = _dereq_(5) | |
var isArray = _dereq_(6) | |
exports.Buffer = Buffer | |
exports.SlowBuffer = SlowBuffer | |
exports.INSPECT_MAX_BYTES = 50 | |
Buffer.poolSize = 8192 // not used by this implementation | |
var rootParent = {} | |
/** | |
* If `Buffer.TYPED_ARRAY_SUPPORT`: | |
* === true Use Uint8Array implementation (fastest) | |
* === false Use Object implementation (most compatible, even IE6) | |
* | |
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+, | |
* Opera 11.6+, iOS 4.2+. | |
* | |
* Due to various browser bugs, sometimes the Object implementation will be used even | |
* when the browser supports typed arrays. | |
* | |
* Note: | |
* | |
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances, | |
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438. | |
* | |
* - Safari 5-7 lacks support for changing the `Object.prototype.constructor` property | |
* on objects. | |
* | |
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function. | |
* | |
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of | |
* incorrect length in some situations. | |
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they | |
* get the Object implementation, which is slower but behaves correctly. | |
*/ | |
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined | |
? global.TYPED_ARRAY_SUPPORT | |
: typedArraySupport() | |
function typedArraySupport () { | |
function Bar () {} | |
try { | |
var arr = new Uint8Array(1) | |
arr.foo = function () { return 42 } | |
arr.constructor = Bar | |
return arr.foo() === 42 && // typed array instances can be augmented | |
arr.constructor === Bar && // constructor can be set | |
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray` | |
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray` | |
} catch (e) { | |
return false | |
} | |
} | |
function kMaxLength () { | |
return Buffer.TYPED_ARRAY_SUPPORT | |
? 0x7fffffff | |
: 0x3fffffff | |
} | |
/** | |
* Class: Buffer | |
* ============= | |
* | |
* The Buffer constructor returns instances of `Uint8Array` that are augmented | |
* with function properties for all the node `Buffer` API functions. We use | |
* `Uint8Array` so that square bracket notation works as expected -- it returns | |
* a single octet. | |
* | |
* By augmenting the instances, we can avoid modifying the `Uint8Array` | |
* prototype. | |
*/ | |
function Buffer (arg) { | |
if (!(this instanceof Buffer)) { | |
// Avoid going through an ArgumentsAdaptorTrampoline in the common case. | |
if (arguments.length > 1) return new Buffer(arg, arguments[1]) | |
return new Buffer(arg) | |
} | |
this.length = 0 | |
this.parent = undefined | |
// Common case. | |
if (typeof arg === 'number') { | |
return fromNumber(this, arg) | |
} | |
// Slightly less common case. | |
if (typeof arg === 'string') { | |
return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8') | |
} | |
// Unusual. | |
return fromObject(this, arg) | |
} | |
function fromNumber (that, length) { | |
that = allocate(that, length < 0 ? 0 : checked(length) | 0) | |
if (!Buffer.TYPED_ARRAY_SUPPORT) { | |
for (var i = 0; i < length; i++) { | |
that[i] = 0 | |
} | |
} | |
return that | |
} | |
function fromString (that, string, encoding) { | |
if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8' | |
// Assumption: byteLength() return value is always < kMaxLength. | |
var length = byteLength(string, encoding) | 0 | |
that = allocate(that, length) | |
that.write(string, encoding) | |
return that | |
} | |
function fromObject (that, object) { | |
if (Buffer.isBuffer(object)) return fromBuffer(that, object) | |
if (isArray(object)) return fromArray(that, object) | |
if (object == null) { | |
throw new TypeError('must start with number, buffer, array or string') | |
} | |
if (typeof ArrayBuffer !== 'undefined') { | |
if (object.buffer instanceof ArrayBuffer) { | |
return fromTypedArray(that, object) | |
} | |
if (object instanceof ArrayBuffer) { | |
return fromArrayBuffer(that, object) | |
} | |
} | |
if (object.length) return fromArrayLike(that, object) | |
return fromJsonObject(that, object) | |
} | |
function fromBuffer (that, buffer) { | |
var length = checked(buffer.length) | 0 | |
that = allocate(that, length) | |
buffer.copy(that, 0, 0, length) | |
return that | |
} | |
function fromArray (that, array) { | |
var length = checked(array.length) | 0 | |
that = allocate(that, length) | |
for (var i = 0; i < length; i += 1) { | |
that[i] = array[i] & 255 | |
} | |
return that | |
} | |
// Duplicate of fromArray() to keep fromArray() monomorphic. | |
function fromTypedArray (that, array) { | |
var length = checked(array.length) | 0 | |
that = allocate(that, length) | |
// Truncating the elements is probably not what people expect from typed | |
// arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior | |
// of the old Buffer constructor. | |
for (var i = 0; i < length; i += 1) { | |
that[i] = array[i] & 255 | |
} | |
return that | |
} | |
function fromArrayBuffer (that, array) { | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
// Return an augmented `Uint8Array` instance, for best performance | |
array.byteLength | |
that = Buffer._augment(new Uint8Array(array)) | |
} else { | |
// Fallback: Return an object instance of the Buffer class | |
that = fromTypedArray(that, new Uint8Array(array)) | |
} | |
return that | |
} | |
function fromArrayLike (that, array) { | |
var length = checked(array.length) | 0 | |
that = allocate(that, length) | |
for (var i = 0; i < length; i += 1) { | |
that[i] = array[i] & 255 | |
} | |
return that | |
} | |
// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object. | |
// Returns a zero-length buffer for inputs that don't conform to the spec. | |
function fromJsonObject (that, object) { | |
var array | |
var length = 0 | |
if (object.type === 'Buffer' && isArray(object.data)) { | |
array = object.data | |
length = checked(array.length) | 0 | |
} | |
that = allocate(that, length) | |
for (var i = 0; i < length; i += 1) { | |
that[i] = array[i] & 255 | |
} | |
return that | |
} | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
Buffer.prototype.__proto__ = Uint8Array.prototype | |
Buffer.__proto__ = Uint8Array | |
} | |
function allocate (that, length) { | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
// Return an augmented `Uint8Array` instance, for best performance | |
that = Buffer._augment(new Uint8Array(length)) | |
that.__proto__ = Buffer.prototype | |
} else { | |
// Fallback: Return an object instance of the Buffer class | |
that.length = length | |
that._isBuffer = true | |
} | |
var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1 | |
if (fromPool) that.parent = rootParent | |
return that | |
} | |
function checked (length) { | |
// Note: cannot use `length < kMaxLength` here because that fails when | |
// length is NaN (which is otherwise coerced to zero.) | |
if (length >= kMaxLength()) { | |
throw new RangeError('Attempt to allocate Buffer larger than maximum ' + | |
'size: 0x' + kMaxLength().toString(16) + ' bytes') | |
} | |
return length | 0 | |
} | |
function SlowBuffer (subject, encoding) { | |
if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding) | |
var buf = new Buffer(subject, encoding) | |
delete buf.parent | |
return buf | |
} | |
Buffer.isBuffer = function isBuffer (b) { | |
return !!(b != null && b._isBuffer) | |
} | |
Buffer.compare = function compare (a, b) { | |
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) { | |
throw new TypeError('Arguments must be Buffers') | |
} | |
if (a === b) return 0 | |
var x = a.length | |
var y = b.length | |
var i = 0 | |
var len = Math.min(x, y) | |
while (i < len) { | |
if (a[i] !== b[i]) break | |
++i | |
} | |
if (i !== len) { | |
x = a[i] | |
y = b[i] | |
} | |
if (x < y) return -1 | |
if (y < x) return 1 | |
return 0 | |
} | |
Buffer.isEncoding = function isEncoding (encoding) { | |
switch (String(encoding).toLowerCase()) { | |
case 'hex': | |
case 'utf8': | |
case 'utf-8': | |
case 'ascii': | |
case 'binary': | |
case 'base64': | |
case 'raw': | |
case 'ucs2': | |
case 'ucs-2': | |
case 'utf16le': | |
case 'utf-16le': | |
return true | |
default: | |
return false | |
} | |
} | |
Buffer.concat = function concat (list, length) { | |
if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.') | |
if (list.length === 0) { | |
return new Buffer(0) | |
} | |
var i | |
if (length === undefined) { | |
length = 0 | |
for (i = 0; i < list.length; i++) { | |
length += list[i].length | |
} | |
} | |
var buf = new Buffer(length) | |
var pos = 0 | |
for (i = 0; i < list.length; i++) { | |
var item = list[i] | |
item.copy(buf, pos) | |
pos += item.length | |
} | |
return buf | |
} | |
function byteLength (string, encoding) { | |
if (typeof string !== 'string') string = '' + string | |
var len = string.length | |
if (len === 0) return 0 | |
// Use a for loop to avoid recursion | |
var loweredCase = false | |
for (;;) { | |
switch (encoding) { | |
case 'ascii': | |
case 'binary': | |
// Deprecated | |
case 'raw': | |
case 'raws': | |
return len | |
case 'utf8': | |
case 'utf-8': | |
return utf8ToBytes(string).length | |
case 'ucs2': | |
case 'ucs-2': | |
case 'utf16le': | |
case 'utf-16le': | |
return len * 2 | |
case 'hex': | |
return len >>> 1 | |
case 'base64': | |
return base64ToBytes(string).length | |
default: | |
if (loweredCase) return utf8ToBytes(string).length // assume utf8 | |
encoding = ('' + encoding).toLowerCase() | |
loweredCase = true | |
} | |
} | |
} | |
Buffer.byteLength = byteLength | |
// pre-set for values that may exist in the future | |
Buffer.prototype.length = undefined | |
Buffer.prototype.parent = undefined | |
function slowToString (encoding, start, end) { | |
var loweredCase = false | |
start = start | 0 | |
end = end === undefined || end === Infinity ? this.length : end | 0 | |
if (!encoding) encoding = 'utf8' | |
if (start < 0) start = 0 | |
if (end > this.length) end = this.length | |
if (end <= start) return '' | |
while (true) { | |
switch (encoding) { | |
case 'hex': | |
return hexSlice(this, start, end) | |
case 'utf8': | |
case 'utf-8': | |
return utf8Slice(this, start, end) | |
case 'ascii': | |
return asciiSlice(this, start, end) | |
case 'binary': | |
return binarySlice(this, start, end) | |
case 'base64': | |
return base64Slice(this, start, end) | |
case 'ucs2': | |
case 'ucs-2': | |
case 'utf16le': | |
case 'utf-16le': | |
return utf16leSlice(this, start, end) | |
default: | |
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) | |
encoding = (encoding + '').toLowerCase() | |
loweredCase = true | |
} | |
} | |
} | |
Buffer.prototype.toString = function toString () { | |
var length = this.length | 0 | |
if (length === 0) return '' | |
if (arguments.length === 0) return utf8Slice(this, 0, length) | |
return slowToString.apply(this, arguments) | |
} | |
Buffer.prototype.equals = function equals (b) { | |
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') | |
if (this === b) return true | |
return Buffer.compare(this, b) === 0 | |
} | |
Buffer.prototype.inspect = function inspect () { | |
var str = '' | |
var max = exports.INSPECT_MAX_BYTES | |
if (this.length > 0) { | |
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ') | |
if (this.length > max) str += ' ... ' | |
} | |
return '<Buffer ' + str + '>' | |
} | |
Buffer.prototype.compare = function compare (b) { | |
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer') | |
if (this === b) return 0 | |
return Buffer.compare(this, b) | |
} | |
Buffer.prototype.indexOf = function indexOf (val, byteOffset) { | |
if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff | |
else if (byteOffset < -0x80000000) byteOffset = -0x80000000 | |
byteOffset >>= 0 | |
if (this.length === 0) return -1 | |
if (byteOffset >= this.length) return -1 | |
// Negative offsets start from the end of the buffer | |
if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0) | |
if (typeof val === 'string') { | |
if (val.length === 0) return -1 // special case: looking for empty string always fails | |
return String.prototype.indexOf.call(this, val, byteOffset) | |
} | |
if (Buffer.isBuffer(val)) { | |
return arrayIndexOf(this, val, byteOffset) | |
} | |
if (typeof val === 'number') { | |
if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') { | |
return Uint8Array.prototype.indexOf.call(this, val, byteOffset) | |
} | |
return arrayIndexOf(this, [ val ], byteOffset) | |
} | |
function arrayIndexOf (arr, val, byteOffset) { | |
var foundIndex = -1 | |
for (var i = 0; byteOffset + i < arr.length; i++) { | |
if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) { | |
if (foundIndex === -1) foundIndex = i | |
if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex | |
} else { | |
foundIndex = -1 | |
} | |
} | |
return -1 | |
} | |
throw new TypeError('val must be string, number or Buffer') | |
} | |
// `get` is deprecated | |
Buffer.prototype.get = function get (offset) { | |
console.log('.get() is deprecated. Access using array indexes instead.') | |
return this.readUInt8(offset) | |
} | |
// `set` is deprecated | |
Buffer.prototype.set = function set (v, offset) { | |
console.log('.set() is deprecated. Access using array indexes instead.') | |
return this.writeUInt8(v, offset) | |
} | |
function hexWrite (buf, string, offset, length) { | |
offset = Number(offset) || 0 | |
var remaining = buf.length - offset | |
if (!length) { | |
length = remaining | |
} else { | |
length = Number(length) | |
if (length > remaining) { | |
length = remaining | |
} | |
} | |
// must be an even number of digits | |
var strLen = string.length | |
if (strLen % 2 !== 0) throw new Error('Invalid hex string') | |
if (length > strLen / 2) { | |
length = strLen / 2 | |
} | |
for (var i = 0; i < length; i++) { | |
var parsed = parseInt(string.substr(i * 2, 2), 16) | |
if (isNaN(parsed)) throw new Error('Invalid hex string') | |
buf[offset + i] = parsed | |
} | |
return i | |
} | |
function utf8Write (buf, string, offset, length) { | |
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length) | |
} | |
function asciiWrite (buf, string, offset, length) { | |
return blitBuffer(asciiToBytes(string), buf, offset, length) | |
} | |
function binaryWrite (buf, string, offset, length) { | |
return asciiWrite(buf, string, offset, length) | |
} | |
function base64Write (buf, string, offset, length) { | |
return blitBuffer(base64ToBytes(string), buf, offset, length) | |
} | |
function ucs2Write (buf, string, offset, length) { | |
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length) | |
} | |
Buffer.prototype.write = function write (string, offset, length, encoding) { | |
// Buffer#write(string) | |
if (offset === undefined) { | |
encoding = 'utf8' | |
length = this.length | |
offset = 0 | |
// Buffer#write(string, encoding) | |
} else if (length === undefined && typeof offset === 'string') { | |
encoding = offset | |
length = this.length | |
offset = 0 | |
// Buffer#write(string, offset[, length][, encoding]) | |
} else if (isFinite(offset)) { | |
offset = offset | 0 | |
if (isFinite(length)) { | |
length = length | 0 | |
if (encoding === undefined) encoding = 'utf8' | |
} else { | |
encoding = length | |
length = undefined | |
} | |
// legacy write(string, encoding, offset, length) - remove in v0.13 | |
} else { | |
var swap = encoding | |
encoding = offset | |
offset = length | 0 | |
length = swap | |
} | |
var remaining = this.length - offset | |
if (length === undefined || length > remaining) length = remaining | |
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) { | |
throw new RangeError('attempt to write outside buffer bounds') | |
} | |
if (!encoding) encoding = 'utf8' | |
var loweredCase = false | |
for (;;) { | |
switch (encoding) { | |
case 'hex': | |
return hexWrite(this, string, offset, length) | |
case 'utf8': | |
case 'utf-8': | |
return utf8Write(this, string, offset, length) | |
case 'ascii': | |
return asciiWrite(this, string, offset, length) | |
case 'binary': | |
return binaryWrite(this, string, offset, length) | |
case 'base64': | |
// Warning: maxLength not taken into account in base64Write | |
return base64Write(this, string, offset, length) | |
case 'ucs2': | |
case 'ucs-2': | |
case 'utf16le': | |
case 'utf-16le': | |
return ucs2Write(this, string, offset, length) | |
default: | |
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding) | |
encoding = ('' + encoding).toLowerCase() | |
loweredCase = true | |
} | |
} | |
} | |
Buffer.prototype.toJSON = function toJSON () { | |
return { | |
type: 'Buffer', | |
data: Array.prototype.slice.call(this._arr || this, 0) | |
} | |
} | |
function base64Slice (buf, start, end) { | |
if (start === 0 && end === buf.length) { | |
return base64.fromByteArray(buf) | |
} else { | |
return base64.fromByteArray(buf.slice(start, end)) | |
} | |
} | |
function utf8Slice (buf, start, end) { | |
end = Math.min(buf.length, end) | |
var res = [] | |
var i = start | |
while (i < end) { | |
var firstByte = buf[i] | |
var codePoint = null | |
var bytesPerSequence = (firstByte > 0xEF) ? 4 | |
: (firstByte > 0xDF) ? 3 | |
: (firstByte > 0xBF) ? 2 | |
: 1 | |
if (i + bytesPerSequence <= end) { | |
var secondByte, thirdByte, fourthByte, tempCodePoint | |
switch (bytesPerSequence) { | |
case 1: | |
if (firstByte < 0x80) { | |
codePoint = firstByte | |
} | |
break | |
case 2: | |
secondByte = buf[i + 1] | |
if ((secondByte & 0xC0) === 0x80) { | |
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F) | |
if (tempCodePoint > 0x7F) { | |
codePoint = tempCodePoint | |
} | |
} | |
break | |
case 3: | |
secondByte = buf[i + 1] | |
thirdByte = buf[i + 2] | |
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) { | |
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F) | |
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) { | |
codePoint = tempCodePoint | |
} | |
} | |
break | |
case 4: | |
secondByte = buf[i + 1] | |
thirdByte = buf[i + 2] | |
fourthByte = buf[i + 3] | |
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) { | |
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F) | |
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) { | |
codePoint = tempCodePoint | |
} | |
} | |
} | |
} | |
if (codePoint === null) { | |
// we did not generate a valid codePoint so insert a | |
// replacement char (U+FFFD) and advance only 1 byte | |
codePoint = 0xFFFD | |
bytesPerSequence = 1 | |
} else if (codePoint > 0xFFFF) { | |
// encode to utf16 (surrogate pair dance) | |
codePoint -= 0x10000 | |
res.push(codePoint >>> 10 & 0x3FF | 0xD800) | |
codePoint = 0xDC00 | codePoint & 0x3FF | |
} | |
res.push(codePoint) | |
i += bytesPerSequence | |
} | |
return decodeCodePointsArray(res) | |
} | |
// Based on http://stackoverflow.com/a/22747272/680742, the browser with | |
// the lowest limit is Chrome, with 0x10000 args. | |
// We go 1 magnitude less, for safety | |
var MAX_ARGUMENTS_LENGTH = 0x1000 | |
function decodeCodePointsArray (codePoints) { | |
var len = codePoints.length | |
if (len <= MAX_ARGUMENTS_LENGTH) { | |
return String.fromCharCode.apply(String, codePoints) // avoid extra slice() | |
} | |
// Decode in chunks to avoid "call stack size exceeded". | |
var res = '' | |
var i = 0 | |
while (i < len) { | |
res += String.fromCharCode.apply( | |
String, | |
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH) | |
) | |
} | |
return res | |
} | |
function asciiSlice (buf, start, end) { | |
var ret = '' | |
end = Math.min(buf.length, end) | |
for (var i = start; i < end; i++) { | |
ret += String.fromCharCode(buf[i] & 0x7F) | |
} | |
return ret | |
} | |
function binarySlice (buf, start, end) { | |
var ret = '' | |
end = Math.min(buf.length, end) | |
for (var i = start; i < end; i++) { | |
ret += String.fromCharCode(buf[i]) | |
} | |
return ret | |
} | |
function hexSlice (buf, start, end) { | |
var len = buf.length | |
if (!start || start < 0) start = 0 | |
if (!end || end < 0 || end > len) end = len | |
var out = '' | |
for (var i = start; i < end; i++) { | |
out += toHex(buf[i]) | |
} | |
return out | |
} | |
function utf16leSlice (buf, start, end) { | |
var bytes = buf.slice(start, end) | |
var res = '' | |
for (var i = 0; i < bytes.length; i += 2) { | |
res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256) | |
} | |
return res | |
} | |
Buffer.prototype.slice = function slice (start, end) { | |
var len = this.length | |
start = ~~start | |
end = end === undefined ? len : ~~end | |
if (start < 0) { | |
start += len | |
if (start < 0) start = 0 | |
} else if (start > len) { | |
start = len | |
} | |
if (end < 0) { | |
end += len | |
if (end < 0) end = 0 | |
} else if (end > len) { | |
end = len | |
} | |
if (end < start) end = start | |
var newBuf | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
newBuf = Buffer._augment(this.subarray(start, end)) | |
} else { | |
var sliceLen = end - start | |
newBuf = new Buffer(sliceLen, undefined) | |
for (var i = 0; i < sliceLen; i++) { | |
newBuf[i] = this[i + start] | |
} | |
} | |
if (newBuf.length) newBuf.parent = this.parent || this | |
return newBuf | |
} | |
/* | |
* Need to make sure that buffer isn't trying to write out of bounds. | |
*/ | |
function checkOffset (offset, ext, length) { | |
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint') | |
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length') | |
} | |
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) { | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) checkOffset(offset, byteLength, this.length) | |
var val = this[offset] | |
var mul = 1 | |
var i = 0 | |
while (++i < byteLength && (mul *= 0x100)) { | |
val += this[offset + i] * mul | |
} | |
return val | |
} | |
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) { | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) { | |
checkOffset(offset, byteLength, this.length) | |
} | |
var val = this[offset + --byteLength] | |
var mul = 1 | |
while (byteLength > 0 && (mul *= 0x100)) { | |
val += this[offset + --byteLength] * mul | |
} | |
return val | |
} | |
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 1, this.length) | |
return this[offset] | |
} | |
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 2, this.length) | |
return this[offset] | (this[offset + 1] << 8) | |
} | |
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 2, this.length) | |
return (this[offset] << 8) | this[offset + 1] | |
} | |
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return ((this[offset]) | | |
(this[offset + 1] << 8) | | |
(this[offset + 2] << 16)) + | |
(this[offset + 3] * 0x1000000) | |
} | |
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return (this[offset] * 0x1000000) + | |
((this[offset + 1] << 16) | | |
(this[offset + 2] << 8) | | |
this[offset + 3]) | |
} | |
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) { | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) checkOffset(offset, byteLength, this.length) | |
var val = this[offset] | |
var mul = 1 | |
var i = 0 | |
while (++i < byteLength && (mul *= 0x100)) { | |
val += this[offset + i] * mul | |
} | |
mul *= 0x80 | |
if (val >= mul) val -= Math.pow(2, 8 * byteLength) | |
return val | |
} | |
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) { | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) checkOffset(offset, byteLength, this.length) | |
var i = byteLength | |
var mul = 1 | |
var val = this[offset + --i] | |
while (i > 0 && (mul *= 0x100)) { | |
val += this[offset + --i] * mul | |
} | |
mul *= 0x80 | |
if (val >= mul) val -= Math.pow(2, 8 * byteLength) | |
return val | |
} | |
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 1, this.length) | |
if (!(this[offset] & 0x80)) return (this[offset]) | |
return ((0xff - this[offset] + 1) * -1) | |
} | |
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 2, this.length) | |
var val = this[offset] | (this[offset + 1] << 8) | |
return (val & 0x8000) ? val | 0xFFFF0000 : val | |
} | |
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 2, this.length) | |
var val = this[offset + 1] | (this[offset] << 8) | |
return (val & 0x8000) ? val | 0xFFFF0000 : val | |
} | |
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return (this[offset]) | | |
(this[offset + 1] << 8) | | |
(this[offset + 2] << 16) | | |
(this[offset + 3] << 24) | |
} | |
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return (this[offset] << 24) | | |
(this[offset + 1] << 16) | | |
(this[offset + 2] << 8) | | |
(this[offset + 3]) | |
} | |
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return ieee754.read(this, offset, true, 23, 4) | |
} | |
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 4, this.length) | |
return ieee754.read(this, offset, false, 23, 4) | |
} | |
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 8, this.length) | |
return ieee754.read(this, offset, true, 52, 8) | |
} | |
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) { | |
if (!noAssert) checkOffset(offset, 8, this.length) | |
return ieee754.read(this, offset, false, 52, 8) | |
} | |
function checkInt (buf, value, offset, ext, max, min) { | |
if (!Buffer.isBuffer(buf)) throw new TypeError('buffer must be a Buffer instance') | |
if (value > max || value < min) throw new RangeError('value is out of bounds') | |
if (offset + ext > buf.length) throw new RangeError('index out of range') | |
} | |
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) { | |
value = +value | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) | |
var mul = 1 | |
var i = 0 | |
this[offset] = value & 0xFF | |
while (++i < byteLength && (mul *= 0x100)) { | |
this[offset + i] = (value / mul) & 0xFF | |
} | |
return offset + byteLength | |
} | |
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) { | |
value = +value | |
offset = offset | 0 | |
byteLength = byteLength | 0 | |
if (!noAssert) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 0) | |
var i = byteLength - 1 | |
var mul = 1 | |
this[offset + i] = value & 0xFF | |
while (--i >= 0 && (mul *= 0x100)) { | |
this[offset + i] = (value / mul) & 0xFF | |
} | |
return offset + byteLength | |
} | |
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0) | |
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) | |
this[offset] = (value & 0xff) | |
return offset + 1 | |
} | |
function objectWriteUInt16 (buf, value, offset, littleEndian) { | |
if (value < 0) value = 0xffff + value + 1 | |
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) { | |
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>> | |
(littleEndian ? i : 1 - i) * 8 | |
} | |
} | |
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value & 0xff) | |
this[offset + 1] = (value >>> 8) | |
} else { | |
objectWriteUInt16(this, value, offset, true) | |
} | |
return offset + 2 | |
} | |
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value >>> 8) | |
this[offset + 1] = (value & 0xff) | |
} else { | |
objectWriteUInt16(this, value, offset, false) | |
} | |
return offset + 2 | |
} | |
function objectWriteUInt32 (buf, value, offset, littleEndian) { | |
if (value < 0) value = 0xffffffff + value + 1 | |
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) { | |
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff | |
} | |
} | |
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset + 3] = (value >>> 24) | |
this[offset + 2] = (value >>> 16) | |
this[offset + 1] = (value >>> 8) | |
this[offset] = (value & 0xff) | |
} else { | |
objectWriteUInt32(this, value, offset, true) | |
} | |
return offset + 4 | |
} | |
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value >>> 24) | |
this[offset + 1] = (value >>> 16) | |
this[offset + 2] = (value >>> 8) | |
this[offset + 3] = (value & 0xff) | |
} else { | |
objectWriteUInt32(this, value, offset, false) | |
} | |
return offset + 4 | |
} | |
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) { | |
var limit = Math.pow(2, 8 * byteLength - 1) | |
checkInt(this, value, offset, byteLength, limit - 1, -limit) | |
} | |
var i = 0 | |
var mul = 1 | |
var sub = value < 0 ? 1 : 0 | |
this[offset] = value & 0xFF | |
while (++i < byteLength && (mul *= 0x100)) { | |
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF | |
} | |
return offset + byteLength | |
} | |
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) { | |
var limit = Math.pow(2, 8 * byteLength - 1) | |
checkInt(this, value, offset, byteLength, limit - 1, -limit) | |
} | |
var i = byteLength - 1 | |
var mul = 1 | |
var sub = value < 0 ? 1 : 0 | |
this[offset + i] = value & 0xFF | |
while (--i >= 0 && (mul *= 0x100)) { | |
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF | |
} | |
return offset + byteLength | |
} | |
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80) | |
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value) | |
if (value < 0) value = 0xff + value + 1 | |
this[offset] = (value & 0xff) | |
return offset + 1 | |
} | |
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value & 0xff) | |
this[offset + 1] = (value >>> 8) | |
} else { | |
objectWriteUInt16(this, value, offset, true) | |
} | |
return offset + 2 | |
} | |
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value >>> 8) | |
this[offset + 1] = (value & 0xff) | |
} else { | |
objectWriteUInt16(this, value, offset, false) | |
} | |
return offset + 2 | |
} | |
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value & 0xff) | |
this[offset + 1] = (value >>> 8) | |
this[offset + 2] = (value >>> 16) | |
this[offset + 3] = (value >>> 24) | |
} else { | |
objectWriteUInt32(this, value, offset, true) | |
} | |
return offset + 4 | |
} | |
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) { | |
value = +value | |
offset = offset | 0 | |
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000) | |
if (value < 0) value = 0xffffffff + value + 1 | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
this[offset] = (value >>> 24) | |
this[offset + 1] = (value >>> 16) | |
this[offset + 2] = (value >>> 8) | |
this[offset + 3] = (value & 0xff) | |
} else { | |
objectWriteUInt32(this, value, offset, false) | |
} | |
return offset + 4 | |
} | |
function checkIEEE754 (buf, value, offset, ext, max, min) { | |
if (value > max || value < min) throw new RangeError('value is out of bounds') | |
if (offset + ext > buf.length) throw new RangeError('index out of range') | |
if (offset < 0) throw new RangeError('index out of range') | |
} | |
function writeFloat (buf, value, offset, littleEndian, noAssert) { | |
if (!noAssert) { | |
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38) | |
} | |
ieee754.write(buf, value, offset, littleEndian, 23, 4) | |
return offset + 4 | |
} | |
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) { | |
return writeFloat(this, value, offset, true, noAssert) | |
} | |
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) { | |
return writeFloat(this, value, offset, false, noAssert) | |
} | |
function writeDouble (buf, value, offset, littleEndian, noAssert) { | |
if (!noAssert) { | |
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308) | |
} | |
ieee754.write(buf, value, offset, littleEndian, 52, 8) | |
return offset + 8 | |
} | |
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) { | |
return writeDouble(this, value, offset, true, noAssert) | |
} | |
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) { | |
return writeDouble(this, value, offset, false, noAssert) | |
} | |
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) | |
Buffer.prototype.copy = function copy (target, targetStart, start, end) { | |
if (!start) start = 0 | |
if (!end && end !== 0) end = this.length | |
if (targetStart >= target.length) targetStart = target.length | |
if (!targetStart) targetStart = 0 | |
if (end > 0 && end < start) end = start | |
// Copy 0 bytes; we're done | |
if (end === start) return 0 | |
if (target.length === 0 || this.length === 0) return 0 | |
// Fatal error conditions | |
if (targetStart < 0) { | |
throw new RangeError('targetStart out of bounds') | |
} | |
if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds') | |
if (end < 0) throw new RangeError('sourceEnd out of bounds') | |
// Are we oob? | |
if (end > this.length) end = this.length | |
if (target.length - targetStart < end - start) { | |
end = target.length - targetStart + start | |
} | |
var len = end - start | |
var i | |
if (this === target && start < targetStart && targetStart < end) { | |
// descending copy from end | |
for (i = len - 1; i >= 0; i--) { | |
target[i + targetStart] = this[i + start] | |
} | |
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) { | |
// ascending copy from start | |
for (i = 0; i < len; i++) { | |
target[i + targetStart] = this[i + start] | |
} | |
} else { | |
target._set(this.subarray(start, start + len), targetStart) | |
} | |
return len | |
} | |
// fill(value, start=0, end=buffer.length) | |
Buffer.prototype.fill = function fill (value, start, end) { | |
if (!value) value = 0 | |
if (!start) start = 0 | |
if (!end) end = this.length | |
if (end < start) throw new RangeError('end < start') | |
// Fill 0 bytes; we're done | |
if (end === start) return | |
if (this.length === 0) return | |
if (start < 0 || start >= this.length) throw new RangeError('start out of bounds') | |
if (end < 0 || end > this.length) throw new RangeError('end out of bounds') | |
var i | |
if (typeof value === 'number') { | |
for (i = start; i < end; i++) { | |
this[i] = value | |
} | |
} else { | |
var bytes = utf8ToBytes(value.toString()) | |
var len = bytes.length | |
for (i = start; i < end; i++) { | |
this[i] = bytes[i % len] | |
} | |
} | |
return this | |
} | |
/** | |
* Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance. | |
* Added in Node 0.12. Only available in browsers that support ArrayBuffer. | |
*/ | |
Buffer.prototype.toArrayBuffer = function toArrayBuffer () { | |
if (typeof Uint8Array !== 'undefined') { | |
if (Buffer.TYPED_ARRAY_SUPPORT) { | |
return (new Buffer(this)).buffer | |
} else { | |
var buf = new Uint8Array(this.length) | |
for (var i = 0, len = buf.length; i < len; i += 1) { | |
buf[i] = this[i] | |
} | |
return buf.buffer | |
} | |
} else { | |
throw new TypeError('Buffer.toArrayBuffer not supported in this browser') | |
} | |
} | |
// HELPER FUNCTIONS | |
// ================ | |
var BP = Buffer.prototype | |
/** | |
* Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods | |
*/ | |
Buffer._augment = function _augment (arr) { | |
arr.constructor = Buffer | |
arr._isBuffer = true | |
// save reference to original Uint8Array set method before overwriting | |
arr._set = arr.set | |
// deprecated | |
arr.get = BP.get | |
arr.set = BP.set | |
arr.write = BP.write | |
arr.toString = BP.toString | |
arr.toLocaleString = BP.toString | |
arr.toJSON = BP.toJSON | |
arr.equals = BP.equals | |
arr.compare = BP.compare | |
arr.indexOf = BP.indexOf | |
arr.copy = BP.copy | |
arr.slice = BP.slice | |
arr.readUIntLE = BP.readUIntLE | |
arr.readUIntBE = BP.readUIntBE | |
arr.readUInt8 = BP.readUInt8 | |
arr.readUInt16LE = BP.readUInt16LE | |
arr.readUInt16BE = BP.readUInt16BE | |
arr.readUInt32LE = BP.readUInt32LE | |
arr.readUInt32BE = BP.readUInt32BE | |
arr.readIntLE = BP.readIntLE | |
arr.readIntBE = BP.readIntBE | |
arr.readInt8 = BP.readInt8 | |
arr.readInt16LE = BP.readInt16LE | |
arr.readInt16BE = BP.readInt16BE | |
arr.readInt32LE = BP.readInt32LE | |
arr.readInt32BE = BP.readInt32BE | |
arr.readFloatLE = BP.readFloatLE | |
arr.readFloatBE = BP.readFloatBE | |
arr.readDoubleLE = BP.readDoubleLE | |
arr.readDoubleBE = BP.readDoubleBE | |
arr.writeUInt8 = BP.writeUInt8 | |
arr.writeUIntLE = BP.writeUIntLE | |
arr.writeUIntBE = BP.writeUIntBE | |
arr.writeUInt16LE = BP.writeUInt16LE | |
arr.writeUInt16BE = BP.writeUInt16BE | |
arr.writeUInt32LE = BP.writeUInt32LE | |
arr.writeUInt32BE = BP.writeUInt32BE | |
arr.writeIntLE = BP.writeIntLE | |
arr.writeIntBE = BP.writeIntBE | |
arr.writeInt8 = BP.writeInt8 | |
arr.writeInt16LE = BP.writeInt16LE | |
arr.writeInt16BE = BP.writeInt16BE | |
arr.writeInt32LE = BP.writeInt32LE | |
arr.writeInt32BE = BP.writeInt32BE | |
arr.writeFloatLE = BP.writeFloatLE | |
arr.writeFloatBE = BP.writeFloatBE | |
arr.writeDoubleLE = BP.writeDoubleLE | |
arr.writeDoubleBE = BP.writeDoubleBE | |
arr.fill = BP.fill | |
arr.inspect = BP.inspect | |
arr.toArrayBuffer = BP.toArrayBuffer | |
return arr | |
} | |
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g | |
function base64clean (str) { | |
// Node strips out invalid characters like \n and \t from the string, base64-js does not | |
str = stringtrim(str).replace(INVALID_BASE64_RE, '') | |
// Node converts strings with length < 2 to '' | |
if (str.length < 2) return '' | |
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not | |
while (str.length % 4 !== 0) { | |
str = str + '=' | |
} | |
return str | |
} | |
function stringtrim (str) { | |
if (str.trim) return str.trim() | |
return str.replace(/^\s+|\s+$/g, '') | |
} | |
function toHex (n) { | |
if (n < 16) return '0' + n.toString(16) | |
return n.toString(16) | |
} | |
function utf8ToBytes (string, units) { | |
units = units || Infinity | |
var codePoint | |
var length = string.length | |
var leadSurrogate = null | |
var bytes = [] | |
for (var i = 0; i < length; i++) { | |
codePoint = string.charCodeAt(i) | |
// is surrogate component | |
if (codePoint > 0xD7FF && codePoint < 0xE000) { | |
// last char was a lead | |
if (!leadSurrogate) { | |
// no lead yet | |
if (codePoint > 0xDBFF) { | |
// unexpected trail | |
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) | |
continue | |
} else if (i + 1 === length) { | |
// unpaired lead | |
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) | |
continue | |
} | |
// valid lead | |
leadSurrogate = codePoint | |
continue | |
} | |
// 2 leads in a row | |
if (codePoint < 0xDC00) { | |
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) | |
leadSurrogate = codePoint | |
continue | |
} | |
// valid surrogate pair | |
codePoint = leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00 | 0x10000 | |
} else if (leadSurrogate) { | |
// valid bmp char, but last char was a lead | |
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD) | |
} | |
leadSurrogate = null | |
// encode utf8 | |
if (codePoint < 0x80) { | |
if ((units -= 1) < 0) break | |
bytes.push(codePoint) | |
} else if (codePoint < 0x800) { | |
if ((units -= 2) < 0) break | |
bytes.push( | |
codePoint >> 0x6 | 0xC0, | |
codePoint & 0x3F | 0x80 | |
) | |
} else if (codePoint < 0x10000) { | |
if ((units -= 3) < 0) break | |
bytes.push( | |
codePoint >> 0xC | 0xE0, | |
codePoint >> 0x6 & 0x3F | 0x80, | |
codePoint & 0x3F | 0x80 | |
) | |
} else if (codePoint < 0x110000) { | |
if ((units -= 4) < 0) break | |
bytes.push( | |
codePoint >> 0x12 | 0xF0, | |
codePoint >> 0xC & 0x3F | 0x80, | |
codePoint >> 0x6 & 0x3F | 0x80, | |
codePoint & 0x3F | 0x80 | |
) | |
} else { | |
throw new Error('Invalid code point') | |
} | |
} | |
return bytes | |
} | |
function asciiToBytes (str) { | |
var byteArray = [] | |
for (var i = 0; i < str.length; i++) { | |
// Node's code seems to be doing this and not & 0x7F.. | |
byteArray.push(str.charCodeAt(i) & 0xFF) | |
} | |
return byteArray | |
} | |
function utf16leToBytes (str, units) { | |
var c, hi, lo | |
var byteArray = [] | |
for (var i = 0; i < str.length; i++) { | |
if ((units -= 2) < 0) break | |
c = str.charCodeAt(i) | |
hi = c >> 8 | |
lo = c % 256 | |
byteArray.push(lo) | |
byteArray.push(hi) | |
} | |
return byteArray | |
} | |
function base64ToBytes (str) { | |
return base64.toByteArray(base64clean(str)) | |
} | |
function blitBuffer (src, dst, offset, length) { | |
for (var i = 0; i < length; i++) { | |
if ((i + offset >= dst.length) || (i >= src.length)) break | |
dst[i + offset] = src[i] | |
} | |
return i | |
} | |
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) | |
},{"4":4,"5":5,"6":6}],4:[function(_dereq_,module,exports){ | |
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'; | |
;(function (exports) { | |
'use strict'; | |
var Arr = (typeof Uint8Array !== 'undefined') | |
? Uint8Array | |
: Array | |
var PLUS = '+'.charCodeAt(0) | |
var SLASH = '/'.charCodeAt(0) | |
var NUMBER = '0'.charCodeAt(0) | |
var LOWER = 'a'.charCodeAt(0) | |
var UPPER = 'A'.charCodeAt(0) | |
var PLUS_URL_SAFE = '-'.charCodeAt(0) | |
var SLASH_URL_SAFE = '_'.charCodeAt(0) | |
function decode (elt) { | |
var code = elt.charCodeAt(0) | |
if (code === PLUS || | |
code === PLUS_URL_SAFE) | |
return 62 // '+' | |
if (code === SLASH || | |
code === SLASH_URL_SAFE) | |
return 63 // '/' | |
if (code < NUMBER) | |
return -1 //no match | |
if (code < NUMBER + 10) | |
return code - NUMBER + 26 + 26 | |
if (code < UPPER + 26) | |
return code - UPPER | |
if (code < LOWER + 26) | |
return code - LOWER + 26 | |
} | |
function b64ToByteArray (b64) { | |
var i, j, l, tmp, placeHolders, arr | |
if (b64.length % 4 > 0) { | |
throw new Error('Invalid string. Length must be a multiple of 4') | |
} | |
// the number of equal signs (place holders) | |
// if there are two placeholders, than the two characters before it | |
// represent one byte | |
// if there is only one, then the three characters before it represent 2 bytes | |
// this is just a cheap hack to not do indexOf twice | |
var len = b64.length | |
placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0 | |
// base64 is 4/3 + up to two characters of the original data | |
arr = new Arr(b64.length * 3 / 4 - placeHolders) | |
// if there are placeholders, only get up to the last complete 4 chars | |
l = placeHolders > 0 ? b64.length - 4 : b64.length | |
var L = 0 | |
function push (v) { | |
arr[L++] = v | |
} | |
for (i = 0, j = 0; i < l; i += 4, j += 3) { | |
tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3)) | |
push((tmp & 0xFF0000) >> 16) | |
push((tmp & 0xFF00) >> 8) | |
push(tmp & 0xFF) | |
} | |
if (placeHolders === 2) { | |
tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4) | |
push(tmp & 0xFF) | |
} else if (placeHolders === 1) { | |
tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2) | |
push((tmp >> 8) & 0xFF) | |
push(tmp & 0xFF) | |
} | |
return arr | |
} | |
function uint8ToBase64 (uint8) { | |
var i, | |
extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes | |
output = "", | |
temp, length | |
function encode (num) { | |
return lookup.charAt(num) | |
} | |
function tripletToBase64 (num) { | |
return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F) | |
} | |
// go through the array every three bytes, we'll deal with trailing stuff later | |
for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) { | |
temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2]) | |
output += tripletToBase64(temp) | |
} | |
// pad the end with zeros, but make sure to not forget the extra bytes | |
switch (extraBytes) { | |
case 1: | |
temp = uint8[uint8.length - 1] | |
output += encode(temp >> 2) | |
output += encode((temp << 4) & 0x3F) | |
output += '==' | |
break | |
case 2: | |
temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1]) | |
output += encode(temp >> 10) | |
output += encode((temp >> 4) & 0x3F) | |
output += encode((temp << 2) & 0x3F) | |
output += '=' | |
break | |
} | |
return output | |
} | |
exports.toByteArray = b64ToByteArray | |
exports.fromByteArray = uint8ToBase64 | |
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports)) | |
},{}],5:[function(_dereq_,module,exports){ | |
exports.read = function (buffer, offset, isLE, mLen, nBytes) { | |
var e, m | |
var eLen = nBytes * 8 - mLen - 1 | |
var eMax = (1 << eLen) - 1 | |
var eBias = eMax >> 1 | |
var nBits = -7 | |
var i = isLE ? (nBytes - 1) : 0 | |
var d = isLE ? -1 : 1 | |
var s = buffer[offset + i] | |
i += d | |
e = s & ((1 << (-nBits)) - 1) | |
s >>= (-nBits) | |
nBits += eLen | |
for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {} | |
m = e & ((1 << (-nBits)) - 1) | |
e >>= (-nBits) | |
nBits += mLen | |
for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {} | |
if (e === 0) { | |
e = 1 - eBias | |
} else if (e === eMax) { | |
return m ? NaN : ((s ? -1 : 1) * Infinity) | |
} else { | |
m = m + Math.pow(2, mLen) | |
e = e - eBias | |
} | |
return (s ? -1 : 1) * m * Math.pow(2, e - mLen) | |
} | |
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) { | |
var e, m, c | |
var eLen = nBytes * 8 - mLen - 1 | |
var eMax = (1 << eLen) - 1 | |
var eBias = eMax >> 1 | |
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0) | |
var i = isLE ? 0 : (nBytes - 1) | |
var d = isLE ? 1 : -1 | |
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0 | |
value = Math.abs(value) | |
if (isNaN(value) || value === Infinity) { | |
m = isNaN(value) ? 1 : 0 | |
e = eMax | |
} else { | |
e = Math.floor(Math.log(value) / Math.LN2) | |
if (value * (c = Math.pow(2, -e)) < 1) { | |
e-- | |
c *= 2 | |
} | |
if (e + eBias >= 1) { | |
value += rt / c | |
} else { | |
value += rt * Math.pow(2, 1 - eBias) | |
} | |
if (value * c >= 2) { | |
e++ | |
c /= 2 | |
} | |
if (e + eBias >= eMax) { | |
m = 0 | |
e = eMax | |
} else if (e + eBias >= 1) { | |
m = (value * c - 1) * Math.pow(2, mLen) | |
e = e + eBias | |
} else { | |
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen) | |
e = 0 | |
} | |
} | |
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {} | |
e = (e << mLen) | m | |
eLen += mLen | |
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {} | |
buffer[offset + i - d] |= s * 128 | |
} | |
},{}],6:[function(_dereq_,module,exports){ | |
/** | |
* isArray | |
*/ | |
var isArray = Array.isArray; | |
/** | |
* toString | |
*/ | |
var str = Object.prototype.toString; | |
/** | |
* Whether or not the given `val` | |
* is an array. | |
* | |
* example: | |
* | |
* isArray([]); | |
* // > true | |
* isArray(arguments); | |
* // > false | |
* isArray(''); | |
* // > false | |
* | |
* @param {mixed} val | |
* @return {bool} | |
*/ | |
module.exports = isArray || function (val) { | |
return !! val && '[object Array]' == str.call(val); | |
}; | |
},{}],7:[function(_dereq_,module,exports){ | |
if (typeof Object.create === 'function') { | |
// implementation from standard node.js 'util' module | |
module.exports = function inherits(ctor, superCtor) { | |
ctor.super_ = superCtor | |
ctor.prototype = Object.create(superCtor.prototype, { | |
constructor: { | |
value: ctor, | |
enumerable: false, | |
writable: true, | |
configurable: true | |
} | |
}); | |
}; | |
} else { | |
// old school shim for old browsers | |
module.exports = function inherits(ctor, superCtor) { | |
ctor.super_ = superCtor | |
var TempCtor = function () {} | |
TempCtor.prototype = superCtor.prototype | |
ctor.prototype = new TempCtor() | |
ctor.prototype.constructor = ctor | |
} | |
} | |
},{}],8:[function(_dereq_,module,exports){ | |
exports.endianness = function () { return 'LE' }; | |
exports.hostname = function () { | |
if (typeof location !== 'undefined') { | |
return location.hostname | |
} | |
else return ''; | |
}; | |
exports.loadavg = function () { return [] }; | |
exports.uptime = function () { return 0 }; | |
exports.freemem = function () { | |
return Number.MAX_VALUE; | |
}; | |
exports.totalmem = function () { | |
return Number.MAX_VALUE; | |
}; | |
exports.cpus = function () { return [] }; | |
exports.type = function () { return 'Browser' }; | |
exports.release = function () { | |
if (typeof navigator !== 'undefined') { | |
return navigator.appVersion; | |
} | |
return ''; | |
}; | |
exports.networkInterfaces | |
= exports.getNetworkInterfaces | |
= function () { return {} }; | |
exports.arch = function () { return 'javascript' }; | |
exports.platform = function () { return 'browser' }; | |
exports.tmpdir = exports.tmpDir = function () { | |
return '/tmp'; | |
}; | |
exports.EOL = '\n'; | |
},{}],9:[function(_dereq_,module,exports){ | |
(function (process){ | |
// Copyright Joyent, Inc. and other Node contributors. | |
// | |
// Permission is hereby granted, free of charge, to any person obtaining a | |
// copy of this software and associated documentation files (the | |
// "Software"), to deal in the Software without restriction, including | |
// without limitation the rights to use, copy, modify, merge, publish, | |
// distribute, sublicense, and/or sell copies of the Software, and to permit | |
// persons to whom the Software is furnished to do so, subject to the | |
// following conditions: | |
// | |
// The above copyright notice and this permission notice shall be included | |
// in all copies or substantial portions of the Software. | |
// | |
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN | |
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | |
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | |
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE | |
// USE OR OTHER DEALINGS IN THE SOFTWARE. | |
// resolves . and .. elements in a path array with directory names there | |
// must be no slashes, empty elements, or device names (c:\) in the array | |
// (so also no leading and trailing slashes - it does not distinguish | |
// relative and absolute paths) | |
function normalizeArray(parts, allowAboveRoot) { | |
// if the path tries to go above the root, `up` ends up > 0 | |
var up = 0; | |
for (var i = parts.length - 1; i >= 0; i--) { | |
var last = parts[i]; | |
if (last === '.') { | |
parts.splice(i, 1); | |
} else if (last === '..') { | |
parts.splice(i, 1); | |
up++; | |
} else if (up) { | |
parts.splice(i, 1); | |
up--; | |
} | |
} | |
// if the path is allowed to go above the root, restore leading ..s | |
if (allowAboveRoot) { | |
for (; up--; up) { | |
parts.unshift('..'); | |
} | |
} | |
return parts; | |
} | |
// Split a filename into [root, dir, basename, ext], unix version | |
// 'root' is just a slash, or nothing. | |
var splitPathRe = | |
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/; | |
var splitPath = function(filename) { | |
return splitPathRe.exec(filename).slice(1); | |
}; | |
// path.resolve([from ...], to) | |
// posix version | |
exports.resolve = function() { | |
var resolvedPath = '', | |
resolvedAbsolute = false; | |
for (var i = arguments.length - 1; i >= -1 && !resolvedAbsolute; i--) { | |
var path = (i >= 0) ? arguments[i] : process.cwd(); | |
// Skip empty and invalid entries | |
if (typeof path !== 'string') { | |
throw new TypeError('Arguments to path.resolve must be strings'); | |
} else if (!path) { | |
continue; | |
} | |
resolvedPath = path + '/' + resolvedPath; | |
resolvedAbsolute = path.charAt(0) === '/'; | |
} | |
// At this point the path should be resolved to a full absolute path, but | |
// handle relative paths to be safe (might happen when process.cwd() fails) | |
// Normalize the path | |
resolvedPath = normalizeArray(filter(resolvedPath.split('/'), function(p) { | |
return !!p; | |
}), !resolvedAbsolute).join('/'); | |
return ((resolvedAbsolute ? '/' : '') + resolvedPath) || '.'; | |
}; | |
// path.normalize(path) | |
// posix version | |
exports.normalize = function(path) { | |
var isAbsolute = exports.isAbsolute(path), | |
trailingSlash = substr(path, -1) === '/'; | |
// Normalize the path | |
path = normalizeArray(filter(path.split('/'), function(p) { | |
return !!p; | |
}), !isAbsolute).join('/'); | |
if (!path && !isAbsolute) { | |
path = '.'; | |
} | |
if (path && trailingSlash) { | |
path += '/'; | |
} | |
return (isAbsolute ? '/' : '') + path; | |
}; | |
// posix version | |
exports.isAbsolute = function(path) { | |
return path.charAt(0) === '/'; | |
}; | |
// posix version | |
exports.join = function() { | |
var paths = Array.prototype.slice.call(arguments, 0); | |
return exports.normalize(filter(paths, function(p, index) { | |
if (typeof p !== 'string') { | |
throw new TypeError('Arguments to path.join must be strings'); | |
} | |
return p; | |
}).join('/')); | |
}; | |
// path.relative(from, to) | |
// posix version | |
exports.relative = function(from, to) { | |
from = exports.resolve(from).substr(1); | |
to = exports.resolve(to).substr(1); | |
function trim(arr) { | |
var start = 0; | |
for (; start < arr.length; start++) { | |
if (arr[start] !== '') break; | |
} | |
var end = arr.length - 1; | |
for (; end >= 0; end--) { | |
if (arr[end] !== '') break; | |
} | |
if (start > end) return []; | |
return arr.slice(start, end - start + 1); | |
} | |
var fromParts = trim(from.split('/')); | |
var toParts = trim(to.split('/')); | |
var length = Math.min(fromParts.length, toParts.length); | |
var samePartsLength = length; | |
for (var i = 0; i < length; i++) { | |
if (fromParts[i] !== toParts[i]) { | |
samePartsLength = i; | |
break; | |
} | |
} | |
var outputParts = []; | |
for (var i = samePartsLength; i < fromParts.length; i++) { | |
outputParts.push('..'); | |
} | |
outputParts = outputParts.concat(toParts.slice(samePartsLength)); | |
return outputParts.join('/'); | |
}; | |
exports.sep = '/'; | |
exports.delimiter = ':'; | |
exports.dirname = function(path) { | |
var result = splitPath(path), | |
root = result[0], | |
dir = result[1]; | |
if (!root && !dir) { | |
// No dirname whatsoever | |
return '.'; | |
} | |
if (dir) { | |
// It has a dirname, strip trailing slash | |
dir = dir.substr(0, dir.length - 1); | |
} | |
return root + dir; | |
}; | |
exports.basename = function(path, ext) { | |
var f = splitPath(path)[2]; | |
// TODO: make this comparison case-insensitive on windows? | |
if (ext && f.substr(-1 * ext.length) === ext) { | |
f = f.substr(0, f.length - ext.length); | |
} | |
return f; | |
}; | |
exports.extname = function(path) { | |
return splitPath(path)[3]; | |
}; | |
function filter (xs, f) { | |
if (xs.filter) return xs.filter(f); | |
var res = []; | |
for (var i = 0; i < xs.length; i++) { | |
if (f(xs[i], i, xs)) res.push(xs[i]); | |
} | |
return res; | |
} | |
// String.prototype.substr - negative index don't work in IE8 | |
var substr = 'ab'.substr(-1) === 'b' | |
? function (str, start, len) { return str.substr(start, len) } | |
: function (str, start, len) { | |
if (start < 0) start = str.length + start; | |
return str.substr(start, len); | |
} | |
; | |
}).call(this,_dereq_(10)) | |
},{"10":10}],10:[function(_dereq_,module,exports){ | |
// shim for using process in browser | |
var process = module.exports = {}; | |
var queue = []; | |
var draining = false; | |
var currentQueue; | |
var queueIndex = -1; | |
function cleanUpNextTick() { | |
draining = false; | |
if (currentQueue.length) { | |
queue = currentQueue.concat(queue); | |
} else { | |
queueIndex = -1; | |
} | |
if (queue.length) { | |
drainQueue(); | |
} | |
} | |
function drainQueue() { | |
if (draining) { | |
return; | |
} | |
var timeout = setTimeout(cleanUpNextTick); | |
draining = true; | |
var len = queue.length; | |
while(len) { | |
currentQueue = queue; | |
queue = []; | |
while (++queueIndex < len) { | |
if (currentQueue) { | |
currentQueue[queueIndex].run(); | |
} | |
} | |
queueIndex = -1; | |
len = queue.length; | |
} | |
currentQueue = null; | |
draining = false; | |
clearTimeout(timeout); | |
} | |
process.nextTick = function (fun) { | |
var args = new Array(arguments.length - 1); | |
if (arguments.length > 1) { | |
for (var i = 1; i < arguments.length; i++) { | |
args[i - 1] = arguments[i]; | |
} | |
} | |
queue.push(new Item(fun, args)); | |
if (queue.length === 1 && !draining) { | |
setTimeout(drainQueue, 0); | |
} | |
}; | |
// v8 likes predictible objects | |
function Item(fun, array) { | |
this.fun = fun; | |
this.array = array; | |
} | |
Item.prototype.run = function () { | |
this.fun.apply(null, this.array); | |
}; | |
process.title = 'browser'; | |
process.browser = true; | |
process.env = {}; | |
process.argv = []; | |
process.version = ''; // empty string to avoid regexp issues | |
process.versions = {}; | |
function noop() {} | |
process.on = noop; | |
process.addListener = noop; | |
process.once = noop; | |
process.off = noop; | |
process.removeListener = noop; | |
process.removeAllListeners = noop; | |
process.emit = noop; | |
process.binding = function (name) { | |
throw new Error('process.binding is not supported'); | |
}; | |
process.cwd = function () { return '/' }; | |
process.chdir = function (dir) { | |
throw new Error('process.chdir is not supported'); | |
}; | |
process.umask = function() { return 0; }; | |
},{}],11:[function(_dereq_,module,exports){ | |
exports.isatty = function () { return false; }; | |
function ReadStream() { | |
throw new Error('tty.ReadStream is not implemented'); | |
} | |
exports.ReadStream = ReadStream; | |
function WriteStream() { | |
throw new Error('tty.ReadStream is not implemented'); | |
} | |
exports.WriteStream = WriteStream; | |
},{}],12:[function(_dereq_,module,exports){ | |
module.exports = function isBuffer(arg) { | |
return arg && typeof arg === 'object' | |
&& typeof arg.copy === 'function' | |
&& typeof arg.fill === 'function' | |
&& typeof arg.readUInt8 === 'function'; | |
} | |
},{}],13:[function(_dereq_,module,exports){ | |
(function (process,global){ | |
// Copyright Joyent, Inc. and other Node contributors. | |
// | |
// Permission is hereby granted, free of charge, to any person obtaining a | |
// copy of this software and associated documentation files (the | |
// "Software"), to deal in the Software without restriction, including | |
// without limitation the rights to use, copy, modify, merge, publish, | |
// distribute, sublicense, and/or sell copies of the Software, and to permit | |
// persons to whom the Software is furnished to do so, subject to the | |
// following conditions: | |
// | |
// The above copyright notice and this permission notice shall be included | |
// in all copies or substantial portions of the Software. | |
// | |
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN | |
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, | |
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR | |
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE | |
// USE OR OTHER DEALINGS IN THE SOFTWARE. | |
var formatRegExp = /%[sdj%]/g; | |
exports.format = function(f) { | |
if (!isString(f)) { | |
var objects = []; | |
for (var i = 0; i < arguments.length; i++) { | |
objects.push(inspect(arguments[i])); | |
} | |
return objects.join(' '); | |
} | |
var i = 1; | |
var args = arguments; | |
var len = args.length; | |
var str = String(f).replace(formatRegExp, function(x) { | |
if (x === '%%') return '%'; | |
if (i >= len) return x; | |
switch (x) { | |
case '%s': return String(args[i++]); | |
case '%d': return Number(args[i++]); | |
case '%j': | |
try { | |
return JSON.stringify(args[i++]); | |
} catch (_) { | |
return '[Circular]'; | |
} | |
default: | |
return x; | |
} | |
}); | |
for (var x = args[i]; i < len; x = args[++i]) { | |
if (isNull(x) || !isObject(x)) { | |
str += ' ' + x; | |
} else { | |
str += ' ' + inspect(x); | |
} | |
} | |
return str; | |
}; | |
// Mark that a method should not be used. | |
// Returns a modified function which warns once by default. | |
// If --no-deprecation is set, then it is a no-op. | |
exports.deprecate = function(fn, msg) { | |
// Allow for deprecating things in the process of starting up. | |
if (isUndefined(global.process)) { | |
return function() { | |
return exports.deprecate(fn, msg).apply(this, arguments); | |
}; | |
} | |
if (process.noDeprecation === true) { | |
return fn; | |
} | |
var warned = false; | |
function deprecated() { | |
if (!warned) { | |
if (process.throwDeprecation) { | |
throw new Error(msg); | |
} else if (process.traceDeprecation) { | |
console.trace(msg); | |
} else { | |
console.error(msg); | |
} | |
warned = true; | |
} | |
return fn.apply(this, arguments); | |
} | |
return deprecated; | |
}; | |
var debugs = {}; | |
var debugEnviron; | |
exports.debuglog = function(set) { | |
if (isUndefined(debugEnviron)) | |
debugEnviron = process.env.NODE_DEBUG || ''; | |
set = set.toUpperCase(); | |
if (!debugs[set]) { | |
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) { | |
var pid = process.pid; | |
debugs[set] = function() { | |
var msg = exports.format.apply(exports, arguments); | |
console.error('%s %d: %s', set, pid, msg); | |
}; | |
} else { | |
debugs[set] = function() {}; | |
} | |
} | |
return debugs[set]; | |
}; | |
/** | |
* Echos the value of a value. Trys to print the value out | |
* in the best way possible given the different types. | |
* | |
* @param {Object} obj The object to print out. | |
* @param {Object} opts Optional options object that alters the output. | |
*/ | |
/* legacy: obj, showHidden, depth, colors*/ | |
function inspect(obj, opts) { | |
// default options | |
var ctx = { | |
seen: [], | |
stylize: stylizeNoColor | |
}; | |
// legacy... | |
if (arguments.length >= 3) ctx.depth = arguments[2]; | |
if (arguments.length >= 4) ctx.colors = arguments[3]; | |
if (isBoolean(opts)) { | |
// legacy... | |
ctx.showHidden = opts; | |
} else if (opts) { | |
// got an "options" object | |
exports._extend(ctx, opts); | |
} | |
// set default options | |
if (isUndefined(ctx.showHidden)) ctx.showHidden = false; | |
if (isUndefined(ctx.depth)) ctx.depth = 2; | |
if (isUndefined(ctx.colors)) ctx.colors = false; | |
if (isUndefined(ctx.customInspect)) ctx.customInspect = true; | |
if (ctx.colors) ctx.stylize = stylizeWithColor; | |
return formatValue(ctx, obj, ctx.depth); | |
} | |
exports.inspect = inspect; | |
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics | |
inspect.colors = { | |
'bold' : [1, 22], | |
'italic' : [3, 23], | |
'underline' : [4, 24], | |
'inverse' : [7, 27], | |
'white' : [37, 39], | |
'grey' : [90, 39], | |
'black' : [30, 39], | |
'blue' : [34, 39], | |
'cyan' : [36, 39], | |
'green' : [32, 39], | |
'magenta' : [35, 39], | |
'red' : [31, 39], | |
'yellow' : [33, 39] | |
}; | |
// Don't use 'blue' not visible on cmd.exe | |
inspect.styles = { | |
'special': 'cyan', | |
'number': 'yellow', | |
'boolean': 'yellow', | |
'undefined': 'grey', | |
'null': 'bold', | |
'string': 'green', | |
'date': 'magenta', | |
// "name": intentionally not styling | |
'regexp': 'red' | |
}; | |
function stylizeWithColor(str, styleType) { | |
var style = inspect.styles[styleType]; | |
if (style) { | |
return '\u001b[' + inspect.colors[style][0] + 'm' + str + | |
'\u001b[' + inspect.colors[style][1] + 'm'; | |
} else { | |
return str; | |
} | |
} | |
function stylizeNoColor(str, styleType) { | |
return str; | |
} | |
function arrayToHash(array) { | |
var hash = {}; | |
array.forEach(function(val, idx) { | |
hash[val] = true; | |
}); | |
return hash; | |
} | |
function formatValue(ctx, value, recurseTimes) { | |
// Provide a hook for user-specified inspect functions. | |
// Check that value is an object with an inspect function on it | |
if (ctx.customInspect && | |
value && | |
isFunction(value.inspect) && | |
// Filter out the util module, it's inspect function is special | |
value.inspect !== exports.inspect && | |
// Also filter out any prototype objects using the circular check. | |
!(value.constructor && value.constructor.prototype === value)) { | |
var ret = value.inspect(recurseTimes, ctx); | |
if (!isString(ret)) { | |
ret = formatValue(ctx, ret, recurseTimes); | |
} | |
return ret; | |
} | |
// Primitive types cannot have properties | |
var primitive = formatPrimitive(ctx, value); | |
if (primitive) { | |
return primitive; | |
} | |
// Look up the keys of the object. | |
var keys = Object.keys(value); | |
var visibleKeys = arrayToHash(keys); | |
if (ctx.showHidden) { | |
keys = Object.getOwnPropertyNames(value); | |
} | |
// IE doesn't make error fields non-enumerable | |
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx | |
if (isError(value) | |
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) { | |
return formatError(value); | |
} | |
// Some type of object without properties can be shortcutted. | |
if (keys.length === 0) { | |
if (isFunction(value)) { | |
var name = value.name ? ': ' + value.name : ''; | |
return ctx.stylize('[Function' + name + ']', 'special'); | |
} | |
if (isRegExp(value)) { | |
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); | |
} | |
if (isDate(value)) { | |
return ctx.stylize(Date.prototype.toString.call(value), 'date'); | |
} | |
if (isError(value)) { | |
return formatError(value); | |
} | |
} | |
var base = '', array = false, braces = ['{', '}']; | |
// Make Array say that they are Array | |
if (isArray(value)) { | |
array = true; | |
braces = ['[', ']']; | |
} | |
// Make functions say that they are functions | |
if (isFunction(value)) { | |
var n = value.name ? ': ' + value.name : ''; | |
base = ' [Function' + n + ']'; | |
} | |
// Make RegExps say that they are RegExps | |
if (isRegExp(value)) { | |
base = ' ' + RegExp.prototype.toString.call(value); | |
} | |
// Make dates with properties first say the date | |
if (isDate(value)) { | |
base = ' ' + Date.prototype.toUTCString.call(value); | |
} | |
// Make error with message first say the error | |
if (isError(value)) { | |
base = ' ' + formatError(value); | |
} | |
if (keys.length === 0 && (!array || value.length == 0)) { | |
return braces[0] + base + braces[1]; | |
} | |
if (recurseTimes < 0) { | |
if (isRegExp(value)) { | |
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp'); | |
} else { | |
return ctx.stylize('[Object]', 'special'); | |
} | |
} | |
ctx.seen.push(value); | |
var output; | |
if (array) { | |
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys); | |
} else { | |
output = keys.map(function(key) { | |
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array); | |
}); | |
} | |
ctx.seen.pop(); | |
return reduceToSingleString(output, base, braces); | |
} | |
function formatPrimitive(ctx, value) { | |
if (isUndefined(value)) | |
return ctx.stylize('undefined', 'undefined'); | |
if (isString(value)) { | |
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '') | |
.replace(/'/g, "\\'") | |
.replace(/\\"/g, '"') + '\''; | |
return ctx.stylize(simple, 'string'); | |
} | |
if (isNumber(value)) | |
return ctx.stylize('' + value, 'number'); | |
if (isBoolean(value)) | |
return ctx.stylize('' + value, 'boolean'); | |
// For some reason typeof null is "object", so special case here. | |
if (isNull(value)) | |
return ctx.stylize('null', 'null'); | |
} | |
function formatError(value) { | |
return '[' + Error.prototype.toString.call(value) + ']'; | |
} | |
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) { | |
var output = []; | |
for (var i = 0, l = value.length; i < l; ++i) { | |
if (hasOwnProperty(value, String(i))) { | |
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, | |
String(i), true)); | |
} else { | |
output.push(''); | |
} | |
} | |
keys.forEach(function(key) { | |
if (!key.match(/^\d+$/)) { | |
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys, | |
key, true)); | |
} | |
}); | |
return output; | |
} | |
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) { | |
var name, str, desc; | |
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] }; | |
if (desc.get) { | |
if (desc.set) { | |
str = ctx.stylize('[Getter/Setter]', 'special'); | |
} else { | |
str = ctx.stylize('[Getter]', 'special'); | |
} | |
} else { | |
if (desc.set) { | |
str = ctx.stylize('[Setter]', 'special'); | |
} | |
} | |
if (!hasOwnProperty(visibleKeys, key)) { | |
name = '[' + key + ']'; | |
} | |
if (!str) { | |
if (ctx.seen.indexOf(desc.value) < 0) { | |
if (isNull(recurseTimes)) { | |
str = formatValue(ctx, desc.value, null); | |
} else { | |
str = formatValue(ctx, desc.value, recurseTimes - 1); | |
} | |
if (str.indexOf('\n') > -1) { | |
if (array) { | |
str = str.split('\n').map(function(line) { | |
return ' ' + line; | |
}).join('\n').substr(2); | |
} else { | |
str = '\n' + str.split('\n').map(function(line) { | |
return ' ' + line; | |
}).join('\n'); | |
} | |
} | |
} else { | |
str = ctx.stylize('[Circular]', 'special'); | |
} | |
} | |
if (isUndefined(name)) { | |
if (array && key.match(/^\d+$/)) { | |
return str; | |
} | |
name = JSON.stringify('' + key); | |
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) { | |
name = name.substr(1, name.length - 2); | |
name = ctx.stylize(name, 'name'); | |
} else { | |
name = name.replace(/'/g, "\\'") | |
.replace(/\\"/g, '"') | |
.replace(/(^"|"$)/g, "'"); | |
name = ctx.stylize(name, 'string'); | |
} | |
} | |
return name + ': ' + str; | |
} | |
function reduceToSingleString(output, base, braces) { | |
var numLinesEst = 0; | |
var length = output.reduce(function(prev, cur) { | |
numLinesEst++; | |
if (cur.indexOf('\n') >= 0) numLinesEst++; | |
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1; | |
}, 0); | |
if (length > 60) { | |
return braces[0] + | |
(base === '' ? '' : base + '\n ') + | |
' ' + | |
output.join(',\n ') + | |
' ' + | |
braces[1]; | |
} | |
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1]; | |
} | |
// NOTE: These type checking functions intentionally don't use `instanceof` | |
// because it is fragile and can be easily faked with `Object.create()`. | |
function isArray(ar) { | |
return Array.isArray(ar); | |
} | |
exports.isArray = isArray; | |
function isBoolean(arg) { | |
return typeof arg === 'boolean'; | |
} | |
exports.isBoolean = isBoolean; | |
function isNull(arg) { | |
return arg === null; | |
} | |
exports.isNull = isNull; | |
function isNullOrUndefined(arg) { | |
return arg == null; | |
} | |
exports.isNullOrUndefined = isNullOrUndefined; | |
function isNumber(arg) { | |
return typeof arg === 'number'; | |
} | |
exports.isNumber = isNumber; | |
function isString(arg) { | |
return typeof arg === 'string'; | |
} | |
exports.isString = isString; | |
function isSymbol(arg) { | |
return typeof arg === 'symbol'; | |
} | |
exports.isSymbol = isSymbol; | |
function isUndefined(arg) { | |
return arg === void 0; | |
} | |
exports.isUndefined = isUndefined; | |
function isRegExp(re) { | |
return isObject(re) && objectToString(re) === '[object RegExp]'; | |
} | |
exports.isRegExp = isRegExp; | |
function isObject(arg) { | |
return typeof arg === 'object' && arg !== null; | |
} | |
exports.isObject = isObject; | |
function isDate(d) { | |
return isObject(d) && objectToString(d) === '[object Date]'; | |
} | |
exports.isDate = isDate; | |
function isError(e) { | |
return isObject(e) && | |
(objectToString(e) === '[object Error]' || e instanceof Error); | |
} | |
exports.isError = isError; | |
function isFunction(arg) { | |
return typeof arg === 'function'; | |
} | |
exports.isFunction = isFunction; | |
function isPrimitive(arg) { | |
return arg === null || | |
typeof arg === 'boolean' || | |
typeof arg === 'number' || | |
typeof arg === 'string' || | |
typeof arg === 'symbol' || // ES6 symbol | |
typeof arg === 'undefined'; | |
} | |
exports.isPrimitive = isPrimitive; | |
exports.isBuffer = _dereq_(12); | |
function objectToString(o) { | |
return Object.prototype.toString.call(o); | |
} | |
function pad(n) { | |
return n < 10 ? '0' + n.toString(10) : n.toString(10); | |
} | |
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', | |
'Oct', 'Nov', 'Dec']; | |
// 26 Feb 16:19:34 | |
function timestamp() { | |
var d = new Date(); | |
var time = [pad(d.getHours()), | |
pad(d.getMinutes()), | |
pad(d.getSeconds())].join(':'); | |
return [d.getDate(), months[d.getMonth()], time].join(' '); | |
} | |
// log is just a thin wrapper to console.log that prepends a timestamp | |
exports.log = function() { | |
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments)); | |
}; | |
/** | |
* Inherit the prototype methods from one constructor into another. | |
* | |
* The Function.prototype.inherits from lang.js rewritten as a standalone | |
* function (not on Function.prototype). NOTE: If this file is to be loaded | |
* during bootstrapping this function needs to be rewritten using some native | |
* functions as prototype setup using normal JavaScript does not work as | |
* expected during bootstrapping (see mirror.js in r114903). | |
* | |
* @param {function} ctor Constructor function which needs to inherit the | |
* prototype. | |
* @param {function} superCtor Constructor function to inherit prototype from. | |
*/ | |
exports.inherits = _dereq_(7); | |
exports._extend = function(origin, add) { | |
// Don't do anything if add isn't an object | |
if (!add || !isObject(add)) return origin; | |
var keys = Object.keys(add); | |
var i = keys.length; | |
while (i--) { | |
origin[keys[i]] = add[keys[i]]; | |
} | |
return origin; | |
}; | |
function hasOwnProperty(obj, prop) { | |
return Object.prototype.hasOwnProperty.call(obj, prop); | |
} | |
}).call(this,_dereq_(10),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) | |
},{"10":10,"12":12,"7":7}],14:[function(_dereq_,module,exports){ | |
(function (global){ | |
/* eslint no-new-func: 0 */ | |
"use strict"; | |
_dereq_(15); | |
var transform = module.exports = _dereq_(66); | |
/** | |
* Add `options` and `version` to `babel` global. | |
*/ | |
transform.options = _dereq_(49); | |
transform.version = _dereq_(603).version; | |
/** | |
* Add `transform` api to `babel` global. | |
*/ | |
transform.transform = transform; | |
/** | |
* Tranform and execute script, adding in inline sourcemaps. | |
*/ | |
transform.run = function (code) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.sourceMaps = "inline"; | |
return new Function(transform(code, opts).code)(); | |
}; | |
/** | |
* Load scripts via xhr, and `transform` when complete (optional). | |
*/ | |
transform.load = function (url, callback, opts, hold) { | |
if (opts === undefined) opts = {}; | |
opts.filename = opts.filename || url; | |
var xhr = global.ActiveXObject ? new global.ActiveXObject("Microsoft.XMLHTTP") : new global.XMLHttpRequest(); | |
xhr.open("GET", url, true); | |
if ("overrideMimeType" in xhr) xhr.overrideMimeType("text/plain"); | |
/** | |
* When successfully loaded, transform (optional), and call `callback`. | |
*/ | |
xhr.onreadystatechange = function () { | |
if (xhr.readyState !== 4) return; | |
var status = xhr.status; | |
if (status === 0 || status === 200) { | |
var param = [xhr.responseText, opts]; | |
if (!hold) transform.run.apply(transform, param); | |
if (callback) callback(param); | |
} else { | |
throw new Error("Could not load " + url); | |
} | |
}; | |
xhr.send(null); | |
}; | |
/** | |
* Load and transform all scripts of `types`. | |
* | |
* @example | |
* <script type="module"></script> | |
*/ | |
var runScripts = function runScripts() { | |
var scripts = []; | |
var types = ["text/ecmascript-6", "text/6to5", "text/babel", "module"]; | |
var index = 0; | |
/** | |
* Transform and execute script. Ensures correct load order. | |
*/ | |
var exec = function exec() { | |
var param = scripts[index]; | |
if (param instanceof Array) { | |
transform.run.apply(transform, param); | |
index++; | |
exec(); | |
} | |
}; | |
/** | |
* Load, transform, and execute all scripts. | |
*/ | |
var run = function run(script, i) { | |
var opts = {}; | |
if (script.src) { | |
transform.load(script.src, function (param) { | |
scripts[i] = param; | |
exec(); | |
}, opts, true); | |
} else { | |
opts.filename = "embedded"; | |
scripts[i] = [script.innerHTML, opts]; | |
} | |
}; | |
// Collect scripts with Babel `types`. | |
var _scripts = global.document.getElementsByTagName("script"); | |
for (var i = 0; i < _scripts.length; ++i) { | |
var _script = _scripts[i]; | |
if (types.indexOf(_script.type) >= 0) scripts.push(_script); | |
} | |
for (i in scripts) { | |
run(scripts[i], i); | |
} | |
exec(); | |
}; | |
/** | |
* Register load event to transform and execute scripts. | |
*/ | |
if (global.addEventListener) { | |
global.addEventListener("DOMContentLoaded", runScripts, false); | |
} else if (global.attachEvent) { | |
global.attachEvent("onload", runScripts); | |
} | |
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) | |
},{"15":15,"49":49,"603":603,"66":66}],15:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.register = register; | |
exports.polyfill = polyfill; | |
exports.transformFile = transformFile; | |
exports.transformFileSync = transformFileSync; | |
exports.parse = parse; | |
// istanbul ignore next | |
function _interopRequire(obj) { return obj && obj.__esModule ? obj["default"] : obj; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashLangIsFunction = _dereq_(500); | |
var _lodashLangIsFunction2 = _interopRequireDefault(_lodashLangIsFunction); | |
var _transformation = _dereq_(66); | |
var _transformation2 = _interopRequireDefault(_transformation); | |
var _babylon = _dereq_(605); | |
var babylon = _interopRequireWildcard(_babylon); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _fs = _dereq_(1); | |
var _fs2 = _interopRequireDefault(_fs); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
exports.util = util; | |
exports.acorn = babylon; | |
exports.transform = _transformation2["default"]; | |
exports.pipeline = _transformation.pipeline; | |
exports.canCompile = _util.canCompile; | |
var _transformationFile = _dereq_(46); | |
exports.File = _interopRequire(_transformationFile); | |
var _transformationFileOptionsConfig = _dereq_(48); | |
exports.options = _interopRequire(_transformationFileOptionsConfig); | |
var _transformationPlugin = _dereq_(82); | |
exports.Plugin = _interopRequire(_transformationPlugin); | |
var _transformationTransformer = _dereq_(83); | |
exports.Transformer = _interopRequire(_transformationTransformer); | |
var _transformationPipeline = _dereq_(80); | |
exports.Pipeline = _interopRequire(_transformationPipeline); | |
var _traversal = _dereq_(148); | |
exports.traverse = _interopRequire(_traversal); | |
var _toolsBuildExternalHelpers = _dereq_(45); | |
exports.buildExternalHelpers = _interopRequire(_toolsBuildExternalHelpers); | |
var _package = _dereq_(603); | |
exports.version = _package.version; | |
exports.types = t; | |
/** | |
* Register Babel and polyfill globally. | |
*/ | |
function register(opts) { | |
var callback = _dereq_(17); | |
if (opts != null) callback(opts); | |
return callback; | |
} | |
/** | |
* Register polyfill globally. | |
*/ | |
function polyfill() { | |
_dereq_(44); | |
} | |
/** | |
* Asynchronously transform `filename` with optional `opts`, calls `callback` when complete. | |
*/ | |
function transformFile(filename, opts, callback) { | |
if (_lodashLangIsFunction2["default"](opts)) { | |
callback = opts; | |
opts = {}; | |
} | |
opts.filename = filename; | |
_fs2["default"].readFile(filename, function (err, code) { | |
if (err) return callback(err); | |
var result; | |
try { | |
result = _transformation2["default"](code, opts); | |
} catch (err) { | |
return callback(err); | |
} | |
callback(null, result); | |
}); | |
} | |
/** | |
* Synchronous form of `transformFile`. | |
*/ | |
function transformFileSync(filename) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.filename = filename; | |
return _transformation2["default"](_fs2["default"].readFileSync(filename, "utf8"), opts); | |
} | |
/** | |
* Parse script with Babel's parser. | |
*/ | |
function parse(code) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.allowHashBang = true; | |
opts.sourceType = "module"; | |
opts.ecmaVersion = Infinity; | |
opts.plugins = { | |
jsx: true, | |
flow: true | |
}; | |
opts.features = {}; | |
for (var key in _transformation2["default"].pipeline.transformers) { | |
opts.features[key] = true; | |
} | |
var ast = babylon.parse(code, opts); | |
if (opts.onToken) { | |
// istanbul ignore next | |
var _opts$onToken; | |
(_opts$onToken = opts.onToken).push.apply(_opts$onToken, ast.tokens); | |
} | |
if (opts.onComment) { | |
// istanbul ignore next | |
var _opts$onComment; | |
(_opts$onComment = opts.onComment).push.apply(_opts$onComment, ast.comments); | |
} | |
return ast.program; | |
} | |
},{"1":1,"148":148,"17":17,"179":179,"182":182,"44":44,"45":45,"46":46,"48":48,"500":500,"603":603,"605":605,"66":66,"80":80,"82":82,"83":83}],16:[function(_dereq_,module,exports){ | |
// required to safely use babel/register within a browserify codebase | |
"use strict"; | |
exports.__esModule = true; | |
_dereq_(44); | |
exports["default"] = function () {}; | |
module.exports = exports["default"]; | |
},{"44":44}],17:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequire(obj) { return obj && obj.__esModule ? obj["default"] : obj; } | |
_dereq_(44); | |
var _node = _dereq_(16); | |
exports["default"] = _interopRequire(_node); | |
module.exports = exports["default"]; | |
},{"16":16,"44":44}],18:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _repeating = _dereq_(584); | |
var _repeating2 = _interopRequireDefault(_repeating); | |
var _trimRight = _dereq_(601); | |
var _trimRight2 = _interopRequireDefault(_trimRight); | |
var _lodashLangIsBoolean = _dereq_(498); | |
var _lodashLangIsBoolean2 = _interopRequireDefault(_lodashLangIsBoolean); | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _lodashLangIsNumber = _dereq_(502); | |
var _lodashLangIsNumber2 = _interopRequireDefault(_lodashLangIsNumber); | |
/** | |
* Buffer for collecting generated output. | |
*/ | |
var Buffer = (function () { | |
function Buffer(position, format) { | |
_classCallCheck(this, Buffer); | |
this.parenPushNewlineState = null; | |
this.position = position; | |
this._indent = format.indent.base; | |
this.format = format; | |
this.buf = ""; | |
} | |
/** | |
* Get the current trimmed buffer. | |
*/ | |
Buffer.prototype.get = function get() { | |
return _trimRight2["default"](this.buf); | |
}; | |
/** | |
* Get the current indent. | |
*/ | |
Buffer.prototype.getIndent = function getIndent() { | |
if (this.format.compact || this.format.concise) { | |
return ""; | |
} else { | |
return _repeating2["default"](this.format.indent.style, this._indent); | |
} | |
}; | |
/** | |
* Get the current indent size. | |
*/ | |
Buffer.prototype.indentSize = function indentSize() { | |
return this.getIndent().length; | |
}; | |
/** | |
* Increment indent size. | |
*/ | |
Buffer.prototype.indent = function indent() { | |
this._indent++; | |
}; | |
/** | |
* Decrement indent size. | |
*/ | |
Buffer.prototype.dedent = function dedent() { | |
this._indent--; | |
}; | |
/** | |
* Add a semicolon to the buffer. | |
*/ | |
Buffer.prototype.semicolon = function semicolon() { | |
this.push(";"); | |
}; | |
/** | |
* Ensure last character is a semicolon. | |
*/ | |
Buffer.prototype.ensureSemicolon = function ensureSemicolon() { | |
if (!this.isLast(";")) this.semicolon(); | |
}; | |
/** | |
* Add a right brace to the buffer. | |
*/ | |
Buffer.prototype.rightBrace = function rightBrace() { | |
this.newline(true); | |
this.push("}"); | |
}; | |
/** | |
* Add a keyword to the buffer. | |
*/ | |
Buffer.prototype.keyword = function keyword(name) { | |
this.push(name); | |
this.space(); | |
}; | |
/** | |
* Add a space to the buffer unless it is compact (override with force). | |
*/ | |
Buffer.prototype.space = function space(force) { | |
if (!force && this.format.compact) return; | |
if (force || this.buf && !this.isLast(" ") && !this.isLast("\n")) { | |
this.push(" "); | |
} | |
}; | |
/** | |
* Remove the last character. | |
*/ | |
Buffer.prototype.removeLast = function removeLast(cha) { | |
if (this.format.compact) return; | |
if (!this.isLast(cha)) return; | |
this.buf = this.buf.substr(0, this.buf.length - 1); | |
this.position.unshift(cha); | |
}; | |
/** | |
* Set some state that will be modified if a newline has been inserted before any | |
* non-space characters. | |
* | |
* This is to prevent breaking semantics for terminatorless separator nodes. eg: | |
* | |
* return foo; | |
* | |
* returns `foo`. But if we do: | |
* | |
* return | |
* foo; | |
* | |
* `undefined` will be returned and not `foo` due to the terminator. | |
*/ | |
Buffer.prototype.startTerminatorless = function startTerminatorless() { | |
return this.parenPushNewlineState = { | |
printed: false | |
}; | |
}; | |
/** | |
* Print an ending parentheses if a starting one has been printed. | |
*/ | |
Buffer.prototype.endTerminatorless = function endTerminatorless(state) { | |
if (state.printed) { | |
this.dedent(); | |
this.newline(); | |
this.push(")"); | |
} | |
}; | |
/** | |
* Add a newline (or many newlines), maintaining formatting. | |
* Strips multiple newlines if removeLast is true. | |
*/ | |
Buffer.prototype.newline = function newline(i, removeLast) { | |
if (this.format.compact || this.format.retainLines) return; | |
if (this.format.concise) { | |
this.space(); | |
return; | |
} | |
removeLast = removeLast || false; | |
if (_lodashLangIsNumber2["default"](i)) { | |
i = Math.min(2, i); | |
if (this.endsWith("{\n") || this.endsWith(":\n")) i--; | |
if (i <= 0) return; | |
while (i > 0) { | |
this._newline(removeLast); | |
i--; | |
} | |
return; | |
} | |
if (_lodashLangIsBoolean2["default"](i)) { | |
removeLast = i; | |
} | |
this._newline(removeLast); | |
}; | |
/** | |
* Adds a newline unless there is already two previous newlines. | |
*/ | |
Buffer.prototype._newline = function _newline(removeLast) { | |
// never allow more than two lines | |
if (this.endsWith("\n\n")) return; | |
// remove the last newline | |
if (removeLast && this.isLast("\n")) this.removeLast("\n"); | |
this.removeLast(" "); | |
this._removeSpacesAfterLastNewline(); | |
this._push("\n"); | |
}; | |
/** | |
* If buffer ends with a newline and some spaces after it, trim those spaces. | |
*/ | |
Buffer.prototype._removeSpacesAfterLastNewline = function _removeSpacesAfterLastNewline() { | |
var lastNewlineIndex = this.buf.lastIndexOf("\n"); | |
if (lastNewlineIndex === -1) { | |
return; | |
} | |
var index = this.buf.length - 1; | |
while (index > lastNewlineIndex) { | |
if (this.buf[index] !== " ") { | |
break; | |
} | |
index--; | |
} | |
if (index === lastNewlineIndex) { | |
this.buf = this.buf.substring(0, index + 1); | |
} | |
}; | |
/** | |
* Push a string to the buffer, maintaining indentation and newlines. | |
*/ | |
Buffer.prototype.push = function push(str, noIndent) { | |
if (!this.format.compact && this._indent && !noIndent && str !== "\n") { | |
// we have an indent level and we aren't pushing a newline | |
var indent = this.getIndent(); | |
// replace all newlines with newlines with the indentation | |
str = str.replace(/\n/g, "\n" + indent); | |
// we've got a newline before us so prepend on the indentation | |
if (this.isLast("\n")) this._push(indent); | |
} | |
this._push(str); | |
}; | |
/** | |
* Push a string to the buffer. | |
*/ | |
Buffer.prototype._push = function _push(str) { | |
// see startTerminatorless() instance method | |
var parenPushNewlineState = this.parenPushNewlineState; | |
if (parenPushNewlineState) { | |
for (var i = 0; i < str.length; i++) { | |
var cha = str[i]; | |
// we can ignore spaces since they wont interupt a terminatorless separator | |
if (cha === " ") continue; | |
this.parenPushNewlineState = null; | |
if (cha === "\n" || cha === "/") { | |
// we're going to break this terminator expression so we need to add a parentheses | |
this._push("("); | |
this.indent(); | |
parenPushNewlineState.printed = true; | |
} | |
break; | |
} | |
} | |
// | |
this.position.push(str); | |
this.buf += str; | |
}; | |
/** | |
* Test if the buffer ends with a string. | |
*/ | |
Buffer.prototype.endsWith = function endsWith(str) { | |
var buf = arguments.length <= 1 || arguments[1] === undefined ? this.buf : arguments[1]; | |
if (str.length === 1) { | |
return buf[buf.length - 1] === str; | |
} else { | |
return buf.slice(-str.length) === str; | |
} | |
}; | |
/** | |
* Test if a character is last in the buffer. | |
*/ | |
Buffer.prototype.isLast = function isLast(cha) { | |
if (this.format.compact) return false; | |
var buf = this.buf; | |
var last = buf[buf.length - 1]; | |
if (Array.isArray(cha)) { | |
return _lodashCollectionIncludes2["default"](cha, last); | |
} else { | |
return cha === last; | |
} | |
}; | |
return Buffer; | |
})(); | |
exports["default"] = Buffer; | |
module.exports = exports["default"]; | |
},{"413":413,"498":498,"502":502,"584":584,"601":601}],19:[function(_dereq_,module,exports){ | |
/** | |
* Print File.program | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports.File = File; | |
exports.Program = Program; | |
exports.BlockStatement = BlockStatement; | |
exports.Noop = Noop; | |
function File(node, print) { | |
print.plain(node.program); | |
} | |
/** | |
* Print all nodes in a Program.body. | |
*/ | |
function Program(node, print) { | |
print.sequence(node.body); | |
} | |
/** | |
* Print BlockStatement, collapses empty blocks, prints body. | |
*/ | |
function BlockStatement(node, print) { | |
this.push("{"); | |
if (node.body.length) { | |
this.newline(); | |
print.sequence(node.body, { indent: true }); | |
if (!this.format.retainLines) this.removeLast("\n"); | |
this.rightBrace(); | |
} else { | |
print.printInnerComments(); | |
this.push("}"); | |
} | |
} | |
/** | |
* What is my purpose? | |
* Why am I here? | |
* Why are any of us here? | |
* Does any of this really matter? | |
*/ | |
function Noop() {} | |
},{}],20:[function(_dereq_,module,exports){ | |
/** | |
* Print ClassDeclaration, prints decorators, typeParameters, extends, implements, and body. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports.ClassDeclaration = ClassDeclaration; | |
exports.ClassBody = ClassBody; | |
exports.ClassProperty = ClassProperty; | |
exports.MethodDefinition = MethodDefinition; | |
function ClassDeclaration(node, print) { | |
print.list(node.decorators, { separator: "" }); | |
this.push("class"); | |
if (node.id) { | |
this.push(" "); | |
print.plain(node.id); | |
} | |
print.plain(node.typeParameters); | |
if (node.superClass) { | |
this.push(" extends "); | |
print.plain(node.superClass); | |
print.plain(node.superTypeParameters); | |
} | |
if (node["implements"]) { | |
this.push(" implements "); | |
print.join(node["implements"], { separator: ", " }); | |
} | |
this.space(); | |
print.plain(node.body); | |
} | |
/** | |
* Alias ClassDeclaration printer as ClassExpression. | |
*/ | |
exports.ClassExpression = ClassDeclaration; | |
/** | |
* Print ClassBody, collapses empty blocks, prints body. | |
*/ | |
function ClassBody(node, print) { | |
this.push("{"); | |
if (node.body.length === 0) { | |
print.printInnerComments(); | |
this.push("}"); | |
} else { | |
this.newline(); | |
this.indent(); | |
print.sequence(node.body); | |
this.dedent(); | |
this.rightBrace(); | |
} | |
} | |
/** | |
* Print ClassProperty, prints decorators, static, key, typeAnnotation, and value. | |
* Also: semicolons, deal with it. | |
*/ | |
function ClassProperty(node, print) { | |
print.list(node.decorators, { separator: "" }); | |
if (node["static"]) this.push("static "); | |
print.plain(node.key); | |
print.plain(node.typeAnnotation); | |
if (node.value) { | |
this.space(); | |
this.push("="); | |
this.space(); | |
print.plain(node.value); | |
} | |
this.semicolon(); | |
} | |
/** | |
* Print MethodDefinition, prints decorations, static, and method. | |
*/ | |
function MethodDefinition(node, print) { | |
print.list(node.decorators, { separator: "" }); | |
if (node["static"]) { | |
this.push("static "); | |
} | |
this._method(node, print); | |
} | |
},{}],21:[function(_dereq_,module,exports){ | |
/** | |
* Prints ComprehensionBlock, prints left and right. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports.ComprehensionBlock = ComprehensionBlock; | |
exports.ComprehensionExpression = ComprehensionExpression; | |
function ComprehensionBlock(node, print) { | |
this.keyword("for"); | |
this.push("("); | |
print.plain(node.left); | |
this.push(" of "); | |
print.plain(node.right); | |
this.push(")"); | |
} | |
/** | |
* Prints ComprehensionExpression, prints blocks, filter, and body. Handles generators. | |
*/ | |
function ComprehensionExpression(node, print) { | |
this.push(node.generator ? "(" : "["); | |
print.join(node.blocks, { separator: " " }); | |
this.space(); | |
if (node.filter) { | |
this.keyword("if"); | |
this.push("("); | |
print.plain(node.filter); | |
this.push(")"); | |
this.space(); | |
} | |
print.plain(node.body); | |
this.push(node.generator ? ")" : "]"); | |
} | |
},{}],22:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.UnaryExpression = UnaryExpression; | |
exports.DoExpression = DoExpression; | |
exports.ParenthesizedExpression = ParenthesizedExpression; | |
exports.UpdateExpression = UpdateExpression; | |
exports.ConditionalExpression = ConditionalExpression; | |
exports.NewExpression = NewExpression; | |
exports.SequenceExpression = SequenceExpression; | |
exports.ThisExpression = ThisExpression; | |
exports.Super = Super; | |
exports.Decorator = Decorator; | |
exports.CallExpression = CallExpression; | |
exports.EmptyStatement = EmptyStatement; | |
exports.ExpressionStatement = ExpressionStatement; | |
exports.AssignmentPattern = AssignmentPattern; | |
exports.AssignmentExpression = AssignmentExpression; | |
exports.BindExpression = BindExpression; | |
exports.MemberExpression = MemberExpression; | |
exports.MetaProperty = MetaProperty; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _isInteger = _dereq_(398); | |
var _isInteger2 = _interopRequireDefault(_isInteger); | |
var _lodashLangIsNumber = _dereq_(502); | |
var _lodashLangIsNumber2 = _interopRequireDefault(_lodashLangIsNumber); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* RegExp for testing scientific notation in literals. | |
*/ | |
var SCIENTIFIC_NOTATION = /e/i; | |
/** | |
* RegExp for testing if a numeric literal is | |
* a BinaryIntegerLiteral, OctalIntegerLiteral or HexIntegerLiteral. | |
*/ | |
var NON_DECIMAL_NUMERIC_LITERAL = /^0(b|o|x)/i; | |
/** | |
* Prints UnaryExpression, prints operator and argument. | |
*/ | |
function UnaryExpression(node, print) { | |
var needsSpace = /[a-z]$/.test(node.operator); | |
var arg = node.argument; | |
if (t.isUpdateExpression(arg) || t.isUnaryExpression(arg)) { | |
needsSpace = true; | |
} | |
if (t.isUnaryExpression(arg) && arg.operator === "!") { | |
needsSpace = false; | |
} | |
this.push(node.operator); | |
if (needsSpace) this.push(" "); | |
print.plain(node.argument); | |
} | |
/** | |
* Prints DoExpression, prints body. | |
*/ | |
function DoExpression(node, print) { | |
this.push("do"); | |
this.space(); | |
print.plain(node.body); | |
} | |
/** | |
* Prints ParenthesizedExpression, prints expression. | |
*/ | |
function ParenthesizedExpression(node, print) { | |
this.push("("); | |
print.plain(node.expression); | |
this.push(")"); | |
} | |
/** | |
* Prints UpdateExpression, prints operator and argument. | |
*/ | |
function UpdateExpression(node, print) { | |
if (node.prefix) { | |
this.push(node.operator); | |
print.plain(node.argument); | |
} else { | |
print.plain(node.argument); | |
this.push(node.operator); | |
} | |
} | |
/** | |
* Prints ConditionalExpression, prints test, consequent, and alternate. | |
*/ | |
function ConditionalExpression(node, print) { | |
print.plain(node.test); | |
this.space(); | |
this.push("?"); | |
this.space(); | |
print.plain(node.consequent); | |
this.space(); | |
this.push(":"); | |
this.space(); | |
print.plain(node.alternate); | |
} | |
/** | |
* Prints NewExpression, prints callee and arguments. | |
*/ | |
function NewExpression(node, print) { | |
this.push("new "); | |
print.plain(node.callee); | |
this.push("("); | |
print.list(node.arguments); | |
this.push(")"); | |
} | |
/** | |
* Prints SequenceExpression.expressions. | |
*/ | |
function SequenceExpression(node, print) { | |
print.list(node.expressions); | |
} | |
/** | |
* Prints ThisExpression. | |
*/ | |
function ThisExpression() { | |
this.push("this"); | |
} | |
/** | |
* Prints Super. | |
*/ | |
function Super() { | |
this.push("super"); | |
} | |
/** | |
* Prints Decorator, prints expression. | |
*/ | |
function Decorator(node, print) { | |
this.push("@"); | |
print.plain(node.expression); | |
this.newline(); | |
} | |
/** | |
* Prints CallExpression, prints callee and arguments. | |
*/ | |
function CallExpression(node, print) { | |
print.plain(node.callee); | |
this.push("("); | |
var isPrettyCall = node._prettyCall && !this.format.retainLines && !this.format.compact; | |
var separator; | |
if (isPrettyCall) { | |
separator = ",\n"; | |
this.newline(); | |
this.indent(); | |
} | |
print.list(node.arguments, { separator: separator }); | |
if (isPrettyCall) { | |
this.newline(); | |
this.dedent(); | |
} | |
this.push(")"); | |
} | |
/** | |
* Builds yield or await expression printer. | |
* Prints delegate, all, and argument. | |
*/ | |
var buildYieldAwait = function buildYieldAwait(keyword) { | |
return function (node, print) { | |
this.push(keyword); | |
if (node.delegate || node.all) { | |
this.push("*"); | |
} | |
if (node.argument) { | |
this.push(" "); | |
var terminatorState = this.startTerminatorless(); | |
print.plain(node.argument); | |
this.endTerminatorless(terminatorState); | |
} | |
}; | |
}; | |
/** | |
* Create YieldExpression and AwaitExpression printers. | |
*/ | |
var YieldExpression = buildYieldAwait("yield"); | |
exports.YieldExpression = YieldExpression; | |
var AwaitExpression = buildYieldAwait("await"); | |
exports.AwaitExpression = AwaitExpression; | |
/** | |
* Prints EmptyStatement. | |
*/ | |
function EmptyStatement() { | |
this.semicolon(); | |
} | |
/** | |
* Prints ExpressionStatement, prints expression. | |
*/ | |
function ExpressionStatement(node, print) { | |
print.plain(node.expression); | |
this.semicolon(); | |
} | |
/** | |
* Prints AssignmentPattern, prints left and right. | |
*/ | |
function AssignmentPattern(node, print) { | |
print.plain(node.left); | |
this.push(" = "); | |
print.plain(node.right); | |
} | |
/** | |
* Prints AssignmentExpression, prints left, operator, and right. | |
*/ | |
function AssignmentExpression(node, print) { | |
// todo: add cases where the spaces can be dropped when in compact mode | |
print.plain(node.left); | |
var spaces = node.operator === "in" || node.operator === "instanceof"; | |
spaces = true; // todo: https://github.com/babel/babel/issues/1835 | |
this.space(spaces); | |
this.push(node.operator); | |
if (!spaces) { | |
// space is mandatory to avoid outputting <!-- | |
// http://javascript.spec.whatwg.org/#comment-syntax | |
spaces = node.operator === "<" && t.isUnaryExpression(node.right, { prefix: true, operator: "!" }) && t.isUnaryExpression(node.right.argument, { prefix: true, operator: "--" }); | |
} | |
this.space(spaces); | |
print.plain(node.right); | |
} | |
/** | |
* Prints BindExpression, prints object and callee. | |
*/ | |
function BindExpression(node, print) { | |
print.plain(node.object); | |
this.push("::"); | |
print.plain(node.callee); | |
} | |
/** | |
* Alias ClassDeclaration printer as ClassExpression, | |
* and AssignmentExpression printer as LogicalExpression. | |
*/ | |
exports.BinaryExpression = AssignmentExpression; | |
exports.LogicalExpression = AssignmentExpression; | |
/** | |
* Print MemberExpression, prints object, property, and value. Handles computed. | |
*/ | |
function MemberExpression(node, print) { | |
var obj = node.object; | |
print.plain(obj); | |
if (!node.computed && t.isMemberExpression(node.property)) { | |
throw new TypeError("Got a MemberExpression for MemberExpression property"); | |
} | |
var computed = node.computed; | |
if (t.isLiteral(node.property) && _lodashLangIsNumber2["default"](node.property.value)) { | |
computed = true; | |
} | |
if (computed) { | |
this.push("["); | |
print.plain(node.property); | |
this.push("]"); | |
} else { | |
if (t.isLiteral(node.object)) { | |
var val = this._Literal(node.object); | |
if (_isInteger2["default"](+val) && !SCIENTIFIC_NOTATION.test(val) && !this.endsWith(".") && !NON_DECIMAL_NUMERIC_LITERAL.test(val)) { | |
this.push("."); | |
} | |
} | |
this.push("."); | |
print.plain(node.property); | |
} | |
} | |
/** | |
* Print MetaProperty, prints meta and property. | |
*/ | |
function MetaProperty(node, print) { | |
print.plain(node.meta); | |
this.push("."); | |
print.plain(node.property); | |
} | |
},{"179":179,"398":398,"502":502}],23:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.AnyTypeAnnotation = AnyTypeAnnotation; | |
exports.ArrayTypeAnnotation = ArrayTypeAnnotation; | |
exports.BooleanTypeAnnotation = BooleanTypeAnnotation; | |
exports.BooleanLiteralTypeAnnotation = BooleanLiteralTypeAnnotation; | |
exports.DeclareClass = DeclareClass; | |
exports.DeclareFunction = DeclareFunction; | |
exports.DeclareModule = DeclareModule; | |
exports.DeclareVariable = DeclareVariable; | |
exports.FunctionTypeAnnotation = FunctionTypeAnnotation; | |
exports.FunctionTypeParam = FunctionTypeParam; | |
exports.InterfaceExtends = InterfaceExtends; | |
exports._interfaceish = _interfaceish; | |
exports.InterfaceDeclaration = InterfaceDeclaration; | |
exports.IntersectionTypeAnnotation = IntersectionTypeAnnotation; | |
exports.MixedTypeAnnotation = MixedTypeAnnotation; | |
exports.NullableTypeAnnotation = NullableTypeAnnotation; | |
exports.NumberTypeAnnotation = NumberTypeAnnotation; | |
exports.StringLiteralTypeAnnotation = StringLiteralTypeAnnotation; | |
exports.StringTypeAnnotation = StringTypeAnnotation; | |
exports.TupleTypeAnnotation = TupleTypeAnnotation; | |
exports.TypeofTypeAnnotation = TypeofTypeAnnotation; | |
exports.TypeAlias = TypeAlias; | |
exports.TypeAnnotation = TypeAnnotation; | |
exports.TypeParameterInstantiation = TypeParameterInstantiation; | |
exports.ObjectTypeAnnotation = ObjectTypeAnnotation; | |
exports.ObjectTypeCallProperty = ObjectTypeCallProperty; | |
exports.ObjectTypeIndexer = ObjectTypeIndexer; | |
exports.ObjectTypeProperty = ObjectTypeProperty; | |
exports.QualifiedTypeIdentifier = QualifiedTypeIdentifier; | |
exports.UnionTypeAnnotation = UnionTypeAnnotation; | |
exports.TypeCastExpression = TypeCastExpression; | |
exports.VoidTypeAnnotation = VoidTypeAnnotation; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints AnyTypeAnnotation. | |
*/ | |
function AnyTypeAnnotation() { | |
this.push("any"); | |
} | |
/** | |
* Prints ArrayTypeAnnotation, prints elementType. | |
*/ | |
function ArrayTypeAnnotation(node, print) { | |
print.plain(node.elementType); | |
this.push("["); | |
this.push("]"); | |
} | |
/** | |
* Prints BooleanTypeAnnotation. | |
*/ | |
function BooleanTypeAnnotation() { | |
this.push("bool"); | |
} | |
/** | |
* Prints BooleanLiteralTypeAnnotation. | |
*/ | |
function BooleanLiteralTypeAnnotation(node) { | |
this.push(node.value ? "true" : "false"); | |
} | |
/** | |
* Prints DeclareClass, prints node. | |
*/ | |
function DeclareClass(node, print) { | |
this.push("declare class "); | |
this._interfaceish(node, print); | |
} | |
/** | |
* Prints DeclareFunction, prints id and id.typeAnnotation. | |
*/ | |
function DeclareFunction(node, print) { | |
this.push("declare function "); | |
print.plain(node.id); | |
print.plain(node.id.typeAnnotation.typeAnnotation); | |
this.semicolon(); | |
} | |
/** | |
* Prints DeclareModule, prints id and body. | |
*/ | |
function DeclareModule(node, print) { | |
this.push("declare module "); | |
print.plain(node.id); | |
this.space(); | |
print.plain(node.body); | |
} | |
/** | |
* Prints DeclareVariable, prints id and id.typeAnnotation. | |
*/ | |
function DeclareVariable(node, print) { | |
this.push("declare var "); | |
print.plain(node.id); | |
print.plain(node.id.typeAnnotation); | |
this.semicolon(); | |
} | |
/** | |
* Prints FunctionTypeAnnotation, prints typeParameters, params, and rest. | |
*/ | |
function FunctionTypeAnnotation(node, print, parent) { | |
print.plain(node.typeParameters); | |
this.push("("); | |
print.list(node.params); | |
if (node.rest) { | |
if (node.params.length) { | |
this.push(","); | |
this.space(); | |
} | |
this.push("..."); | |
print.plain(node.rest); | |
} | |
this.push(")"); | |
// this node type is overloaded, not sure why but it makes it EXTREMELY annoying | |
if (parent.type === "ObjectTypeProperty" || parent.type === "ObjectTypeCallProperty" || parent.type === "DeclareFunction") { | |
this.push(":"); | |
} else { | |
this.space(); | |
this.push("=>"); | |
} | |
this.space(); | |
print.plain(node.returnType); | |
} | |
/** | |
* Prints FunctionTypeParam, prints name and typeAnnotation, handles optional. | |
*/ | |
function FunctionTypeParam(node, print) { | |
print.plain(node.name); | |
if (node.optional) this.push("?"); | |
this.push(":"); | |
this.space(); | |
print.plain(node.typeAnnotation); | |
} | |
/** | |
* Prints InterfaceExtends, prints id and typeParameters. | |
*/ | |
function InterfaceExtends(node, print) { | |
print.plain(node.id); | |
print.plain(node.typeParameters); | |
} | |
/** | |
* Alias InterfaceExtends printer as ClassImplements, | |
* and InterfaceExtends printer as GenericTypeAnnotation. | |
*/ | |
exports.ClassImplements = InterfaceExtends; | |
exports.GenericTypeAnnotation = InterfaceExtends; | |
/** | |
* Prints interface-like node, prints id, typeParameters, extends, and body. | |
*/ | |
function _interfaceish(node, print) { | |
print.plain(node.id); | |
print.plain(node.typeParameters); | |
if (node["extends"].length) { | |
this.push(" extends "); | |
print.join(node["extends"], { separator: ", " }); | |
} | |
this.space(); | |
print.plain(node.body); | |
} | |
/** | |
* Prints InterfaceDeclaration, prints node. | |
*/ | |
function InterfaceDeclaration(node, print) { | |
this.push("interface "); | |
this._interfaceish(node, print); | |
} | |
/** | |
* Prints IntersectionTypeAnnotation, prints types. | |
*/ | |
function IntersectionTypeAnnotation(node, print) { | |
print.join(node.types, { separator: " & " }); | |
} | |
/** | |
* Prints MixedTypeAnnotation. | |
*/ | |
function MixedTypeAnnotation() { | |
this.push("mixed"); | |
} | |
/** | |
* Prints NullableTypeAnnotation, prints typeAnnotation. | |
*/ | |
function NullableTypeAnnotation(node, print) { | |
this.push("?"); | |
print.plain(node.typeAnnotation); | |
} | |
/** | |
* Prints NumberLiteralTypeAnnotation, prints value. | |
*/ | |
var _types2 = _dereq_(29); | |
exports.NumberLiteralTypeAnnotation = _types2.Literal; | |
/** | |
* Prints NumberTypeAnnotation. | |
*/ | |
function NumberTypeAnnotation() { | |
this.push("number"); | |
} | |
/** | |
* Prints StringLiteralTypeAnnotation, prints value. | |
*/ | |
function StringLiteralTypeAnnotation(node) { | |
this.push(this._stringLiteral(node.value)); | |
} | |
/** | |
* Prints StringTypeAnnotation. | |
*/ | |
function StringTypeAnnotation() { | |
this.push("string"); | |
} | |
/** | |
* Prints TupleTypeAnnotation, prints types. | |
*/ | |
function TupleTypeAnnotation(node, print) { | |
this.push("["); | |
print.join(node.types, { separator: ", " }); | |
this.push("]"); | |
} | |
/** | |
* Prints TypeofTypeAnnotation, prints argument. | |
*/ | |
function TypeofTypeAnnotation(node, print) { | |
this.push("typeof "); | |
print.plain(node.argument); | |
} | |
/** | |
* Prints TypeAlias, prints id, typeParameters, and right. | |
*/ | |
function TypeAlias(node, print) { | |
this.push("type "); | |
print.plain(node.id); | |
print.plain(node.typeParameters); | |
this.space(); | |
this.push("="); | |
this.space(); | |
print.plain(node.right); | |
this.semicolon(); | |
} | |
/** | |
* Prints TypeAnnotation, prints typeAnnotation, handles optional. | |
*/ | |
function TypeAnnotation(node, print) { | |
this.push(":"); | |
this.space(); | |
if (node.optional) this.push("?"); | |
print.plain(node.typeAnnotation); | |
} | |
/** | |
* Prints TypeParameterInstantiation, prints params. | |
*/ | |
function TypeParameterInstantiation(node, print) { | |
this.push("<"); | |
print.join(node.params, { | |
separator: ", ", | |
iterator: function iterator(node) { | |
print.plain(node.typeAnnotation); | |
} | |
}); | |
this.push(">"); | |
} | |
/** | |
* Alias TypeParameterInstantiation printer as TypeParameterDeclaration | |
*/ | |
exports.TypeParameterDeclaration = TypeParameterInstantiation; | |
/** | |
* Prints ObjectTypeAnnotation, prints properties, callProperties, and indexers. | |
*/ | |
function ObjectTypeAnnotation(node, print) { | |
// istanbul ignore next | |
var _this = this; | |
this.push("{"); | |
var props = node.properties.concat(node.callProperties, node.indexers); | |
if (props.length) { | |
this.space(); | |
print.list(props, { | |
separator: false, | |
indent: true, | |
iterator: function iterator() { | |
if (props.length !== 1) { | |
_this.semicolon(); | |
_this.space(); | |
} | |
} | |
}); | |
this.space(); | |
} | |
this.push("}"); | |
} | |
/** | |
* Prints ObjectTypeCallProperty, prints value, handles static. | |
*/ | |
function ObjectTypeCallProperty(node, print) { | |
if (node["static"]) this.push("static "); | |
print.plain(node.value); | |
} | |
/** | |
* Prints ObjectTypeIndexer, prints id, key, and value, handles static. | |
*/ | |
function ObjectTypeIndexer(node, print) { | |
if (node["static"]) this.push("static "); | |
this.push("["); | |
print.plain(node.id); | |
this.push(":"); | |
this.space(); | |
print.plain(node.key); | |
this.push("]"); | |
this.push(":"); | |
this.space(); | |
print.plain(node.value); | |
} | |
/** | |
* Prints ObjectTypeProperty, prints static, key, and value. | |
*/ | |
function ObjectTypeProperty(node, print) { | |
if (node["static"]) this.push("static "); | |
print.plain(node.key); | |
if (node.optional) this.push("?"); | |
if (!t.isFunctionTypeAnnotation(node.value)) { | |
this.push(":"); | |
this.space(); | |
} | |
print.plain(node.value); | |
} | |
/** | |
* Prints QualifiedTypeIdentifier, prints qualification and id. | |
*/ | |
function QualifiedTypeIdentifier(node, print) { | |
print.plain(node.qualification); | |
this.push("."); | |
print.plain(node.id); | |
} | |
/** | |
* Prints UnionTypeAnnotation, prints types. | |
*/ | |
function UnionTypeAnnotation(node, print) { | |
print.join(node.types, { separator: " | " }); | |
} | |
/** | |
* Prints TypeCastExpression, prints expression and typeAnnotation. | |
*/ | |
function TypeCastExpression(node, print) { | |
this.push("("); | |
print.plain(node.expression); | |
print.plain(node.typeAnnotation); | |
this.push(")"); | |
} | |
/** | |
* Prints VoidTypeAnnotation. | |
*/ | |
function VoidTypeAnnotation() { | |
this.push("void"); | |
} | |
},{"179":179,"29":29}],24:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.JSXAttribute = JSXAttribute; | |
exports.JSXIdentifier = JSXIdentifier; | |
exports.JSXNamespacedName = JSXNamespacedName; | |
exports.JSXMemberExpression = JSXMemberExpression; | |
exports.JSXSpreadAttribute = JSXSpreadAttribute; | |
exports.JSXExpressionContainer = JSXExpressionContainer; | |
exports.JSXElement = JSXElement; | |
exports.JSXOpeningElement = JSXOpeningElement; | |
exports.JSXClosingElement = JSXClosingElement; | |
exports.JSXEmptyExpression = JSXEmptyExpression; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints JSXAttribute, prints name and value. | |
*/ | |
function JSXAttribute(node, print) { | |
print.plain(node.name); | |
if (node.value) { | |
this.push("="); | |
print.plain(node.value); | |
} | |
} | |
/** | |
* Prints JSXIdentifier, prints name. | |
*/ | |
function JSXIdentifier(node) { | |
this.push(node.name); | |
} | |
/** | |
* Prints JSXNamespacedName, prints namespace and name. | |
*/ | |
function JSXNamespacedName(node, print) { | |
print.plain(node.namespace); | |
this.push(":"); | |
print.plain(node.name); | |
} | |
/** | |
* Prints JSXMemberExpression, prints object and property. | |
*/ | |
function JSXMemberExpression(node, print) { | |
print.plain(node.object); | |
this.push("."); | |
print.plain(node.property); | |
} | |
/** | |
* Prints JSXSpreadAttribute, prints argument. | |
*/ | |
function JSXSpreadAttribute(node, print) { | |
this.push("{..."); | |
print.plain(node.argument); | |
this.push("}"); | |
} | |
/** | |
* Prints JSXExpressionContainer, prints expression. | |
*/ | |
function JSXExpressionContainer(node, print) { | |
this.push("{"); | |
print.plain(node.expression); | |
this.push("}"); | |
} | |
/** | |
* Prints JSXElement, prints openingElement, children, and closingElement. | |
*/ | |
function JSXElement(node, print) { | |
var open = node.openingElement; | |
print.plain(open); | |
if (open.selfClosing) return; | |
this.indent(); | |
var _arr = node.children; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var child = _arr[_i]; | |
if (t.isLiteral(child)) { | |
this.push(child.value, true); | |
} else { | |
print.plain(child); | |
} | |
} | |
this.dedent(); | |
print.plain(node.closingElement); | |
} | |
/** | |
* Prints JSXOpeningElement, prints name and attributes, handles selfClosing. | |
*/ | |
function JSXOpeningElement(node, print) { | |
this.push("<"); | |
print.plain(node.name); | |
if (node.attributes.length > 0) { | |
this.push(" "); | |
print.join(node.attributes, { separator: " " }); | |
} | |
this.push(node.selfClosing ? " />" : ">"); | |
} | |
/** | |
* Prints JSXClosingElement, prints name. | |
*/ | |
function JSXClosingElement(node, print) { | |
this.push("</"); | |
print.plain(node.name); | |
this.push(">"); | |
} | |
/** | |
* Prints JSXEmptyExpression. | |
*/ | |
function JSXEmptyExpression() {} | |
},{"179":179}],25:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports._params = _params; | |
exports._method = _method; | |
exports.FunctionExpression = FunctionExpression; | |
exports.ArrowFunctionExpression = ArrowFunctionExpression; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints nodes with params, prints typeParameters, params, and returnType, handles optional params. | |
*/ | |
function _params(node, print) { | |
// istanbul ignore next | |
var _this = this; | |
print.plain(node.typeParameters); | |
this.push("("); | |
print.list(node.params, { | |
iterator: function iterator(node) { | |
if (node.optional) _this.push("?"); | |
print.plain(node.typeAnnotation); | |
} | |
}); | |
this.push(")"); | |
if (node.returnType) { | |
print.plain(node.returnType); | |
} | |
} | |
/** | |
* Prints method-like nodes, prints key, value, and body, handles async, generator, computed, and get or set. | |
*/ | |
function _method(node, print) { | |
var value = node.value; | |
var kind = node.kind; | |
var key = node.key; | |
if (kind === "method" || kind === "init") { | |
if (value.generator) { | |
this.push("*"); | |
} | |
} | |
if (kind === "get" || kind === "set") { | |
this.push(kind + " "); | |
} | |
if (value.async) this.push("async "); | |
if (node.computed) { | |
this.push("["); | |
print.plain(key); | |
this.push("]"); | |
} else { | |
print.plain(key); | |
} | |
this._params(value, print); | |
this.space(); | |
print.plain(value.body); | |
} | |
/** | |
* Prints FunctionExpression, prints id and body, handles async and generator. | |
*/ | |
function FunctionExpression(node, print) { | |
if (node.async) this.push("async "); | |
this.push("function"); | |
if (node.generator) this.push("*"); | |
if (node.id) { | |
this.push(" "); | |
print.plain(node.id); | |
} else { | |
this.space(); | |
} | |
this._params(node, print); | |
this.space(); | |
print.plain(node.body); | |
} | |
/** | |
* Alias FunctionExpression printer as FunctionDeclaration. | |
*/ | |
exports.FunctionDeclaration = FunctionExpression; | |
/** | |
* Prints ArrowFunctionExpression, prints params and body, handles async. | |
* Leaves out parentheses when single param. | |
*/ | |
function ArrowFunctionExpression(node, print) { | |
if (node.async) this.push("async "); | |
if (node.params.length === 1 && t.isIdentifier(node.params[0])) { | |
print.plain(node.params[0]); | |
} else { | |
this._params(node, print); | |
} | |
this.push(" => "); | |
var bodyNeedsParens = t.isObjectExpression(node.body); | |
if (bodyNeedsParens) { | |
this.push("("); | |
} | |
print.plain(node.body); | |
if (bodyNeedsParens) { | |
this.push(")"); | |
} | |
} | |
},{"179":179}],26:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.ImportSpecifier = ImportSpecifier; | |
exports.ImportDefaultSpecifier = ImportDefaultSpecifier; | |
exports.ExportDefaultSpecifier = ExportDefaultSpecifier; | |
exports.ExportSpecifier = ExportSpecifier; | |
exports.ExportNamespaceSpecifier = ExportNamespaceSpecifier; | |
exports.ExportAllDeclaration = ExportAllDeclaration; | |
exports.ExportNamedDeclaration = ExportNamedDeclaration; | |
exports.ExportDefaultDeclaration = ExportDefaultDeclaration; | |
exports.ImportDeclaration = ImportDeclaration; | |
exports.ImportNamespaceSpecifier = ImportNamespaceSpecifier; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints ImportSpecifier, prints imported and local. | |
*/ | |
function ImportSpecifier(node, print) { | |
print.plain(node.imported); | |
if (node.local && node.local.name !== node.imported.name) { | |
this.push(" as "); | |
print.plain(node.local); | |
} | |
} | |
/** | |
* Prints ImportDefaultSpecifier, prints local. | |
*/ | |
function ImportDefaultSpecifier(node, print) { | |
print.plain(node.local); | |
} | |
/** | |
* Prints ExportDefaultSpecifier, prints exported. | |
*/ | |
function ExportDefaultSpecifier(node, print) { | |
print.plain(node.exported); | |
} | |
/** | |
* Prints ExportSpecifier, prints local and exported. | |
*/ | |
function ExportSpecifier(node, print) { | |
print.plain(node.local); | |
if (node.exported && node.local.name !== node.exported.name) { | |
this.push(" as "); | |
print.plain(node.exported); | |
} | |
} | |
/** | |
* Prints ExportNamespaceSpecifier, prints exported. | |
*/ | |
function ExportNamespaceSpecifier(node, print) { | |
this.push("* as "); | |
print.plain(node.exported); | |
} | |
/** | |
* Prints ExportAllDeclaration, prints exported and source. | |
*/ | |
function ExportAllDeclaration(node, print) { | |
this.push("export *"); | |
if (node.exported) { | |
this.push(" as "); | |
print.plain(node.exported); | |
} | |
this.push(" from "); | |
print.plain(node.source); | |
this.semicolon(); | |
} | |
/** | |
* Prints ExportNamedDeclaration, delegates to ExportDeclaration. | |
*/ | |
function ExportNamedDeclaration(node, print) { | |
this.push("export "); | |
ExportDeclaration.call(this, node, print); | |
} | |
/** | |
* Prints ExportDefaultDeclaration, delegates to ExportDeclaration. | |
*/ | |
function ExportDefaultDeclaration(node, print) { | |
this.push("export default "); | |
ExportDeclaration.call(this, node, print); | |
} | |
/** | |
* Prints ExportDeclaration, prints specifiers, declration, and source. | |
*/ | |
function ExportDeclaration(node, print) { | |
var specifiers = node.specifiers; | |
if (node.declaration) { | |
var declar = node.declaration; | |
print.plain(declar); | |
if (t.isStatement(declar) || t.isFunction(declar) || t.isClass(declar)) return; | |
} else { | |
if (node.exportKind === "type") { | |
this.push("type "); | |
} | |
var first = specifiers[0]; | |
var hasSpecial = false; | |
if (t.isExportDefaultSpecifier(first) || t.isExportNamespaceSpecifier(first)) { | |
hasSpecial = true; | |
print.plain(specifiers.shift()); | |
if (specifiers.length) { | |
this.push(", "); | |
} | |
} | |
if (specifiers.length || !specifiers.length && !hasSpecial) { | |
this.push("{"); | |
if (specifiers.length) { | |
this.space(); | |
print.join(specifiers, { separator: ", " }); | |
this.space(); | |
} | |
this.push("}"); | |
} | |
if (node.source) { | |
this.push(" from "); | |
print.plain(node.source); | |
} | |
} | |
this.ensureSemicolon(); | |
} | |
/** | |
* Prints ImportDeclaration, prints specifiers and source, handles isType. | |
*/ | |
function ImportDeclaration(node, print) { | |
this.push("import "); | |
if (node.importKind === "type" || node.importKind === "typeof") { | |
this.push(node.importKind + " "); | |
} | |
var specfiers = node.specifiers; | |
if (specfiers && specfiers.length) { | |
var first = node.specifiers[0]; | |
if (t.isImportDefaultSpecifier(first) || t.isImportNamespaceSpecifier(first)) { | |
print.plain(node.specifiers.shift()); | |
if (node.specifiers.length) { | |
this.push(", "); | |
} | |
} | |
if (node.specifiers.length) { | |
this.push("{"); | |
this.space(); | |
print.join(node.specifiers, { separator: ", " }); | |
this.space(); | |
this.push("}"); | |
} | |
this.push(" from "); | |
} | |
print.plain(node.source); | |
this.semicolon(); | |
} | |
/** | |
* Prints ImportNamespaceSpecifier, prints local. | |
*/ | |
function ImportNamespaceSpecifier(node, print) { | |
this.push("* as "); | |
print.plain(node.local); | |
} | |
},{"179":179}],27:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.WithStatement = WithStatement; | |
exports.IfStatement = IfStatement; | |
exports.ForStatement = ForStatement; | |
exports.WhileStatement = WhileStatement; | |
exports.DoWhileStatement = DoWhileStatement; | |
exports.LabeledStatement = LabeledStatement; | |
exports.TryStatement = TryStatement; | |
exports.CatchClause = CatchClause; | |
exports.SwitchStatement = SwitchStatement; | |
exports.SwitchCase = SwitchCase; | |
exports.DebuggerStatement = DebuggerStatement; | |
exports.VariableDeclaration = VariableDeclaration; | |
exports.VariableDeclarator = VariableDeclarator; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _repeating = _dereq_(584); | |
var _repeating2 = _interopRequireDefault(_repeating); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints WithStatement, prints object and body. | |
*/ | |
function WithStatement(node, print) { | |
this.keyword("with"); | |
this.push("("); | |
print.plain(node.object); | |
this.push(")"); | |
print.block(node.body); | |
} | |
/** | |
* Prints IfStatement, prints test, consequent, and alternate. | |
*/ | |
function IfStatement(node, print) { | |
this.keyword("if"); | |
this.push("("); | |
print.plain(node.test); | |
this.push(")"); | |
this.space(); | |
print.indentOnComments(node.consequent); | |
if (node.alternate) { | |
if (this.isLast("}")) this.space(); | |
this.push("else "); | |
print.indentOnComments(node.alternate); | |
} | |
} | |
/** | |
* Prints ForStatement, prints init, test, update, and body. | |
*/ | |
function ForStatement(node, print) { | |
this.keyword("for"); | |
this.push("("); | |
print.plain(node.init); | |
this.push(";"); | |
if (node.test) { | |
this.space(); | |
print.plain(node.test); | |
} | |
this.push(";"); | |
if (node.update) { | |
this.space(); | |
print.plain(node.update); | |
} | |
this.push(")"); | |
print.block(node.body); | |
} | |
/** | |
* Prints WhileStatement, prints test and body. | |
*/ | |
function WhileStatement(node, print) { | |
this.keyword("while"); | |
this.push("("); | |
print.plain(node.test); | |
this.push(")"); | |
print.block(node.body); | |
} | |
/** | |
* Builds ForIn or ForOf statement printers. | |
* Prints left, right, and body. | |
*/ | |
var buildForXStatement = function buildForXStatement(op) { | |
return function (node, print) { | |
this.keyword("for"); | |
this.push("("); | |
print.plain(node.left); | |
this.push(" " + op + " "); | |
print.plain(node.right); | |
this.push(")"); | |
print.block(node.body); | |
}; | |
}; | |
/** | |
* Create ForInStatement and ForOfStatement printers. | |
*/ | |
var ForInStatement = buildForXStatement("in"); | |
exports.ForInStatement = ForInStatement; | |
var ForOfStatement = buildForXStatement("of"); | |
exports.ForOfStatement = ForOfStatement; | |
/** | |
* Prints DoWhileStatement, prints body and test. | |
*/ | |
function DoWhileStatement(node, print) { | |
this.push("do "); | |
print.plain(node.body); | |
this.space(); | |
this.keyword("while"); | |
this.push("("); | |
print.plain(node.test); | |
this.push(");"); | |
} | |
/** | |
* Builds continue, return, or break statement printers. | |
* Prints label (or key). | |
*/ | |
var buildLabelStatement = function buildLabelStatement(prefix) { | |
var key = arguments.length <= 1 || arguments[1] === undefined ? "label" : arguments[1]; | |
return function (node, print) { | |
this.push(prefix); | |
var label = node[key]; | |
if (label) { | |
this.push(" "); | |
var terminatorState = this.startTerminatorless(); | |
print.plain(label); | |
this.endTerminatorless(terminatorState); | |
} | |
this.semicolon(); | |
}; | |
}; | |
/** | |
* Create ContinueStatement, ReturnStatement, and BreakStatement printers. | |
*/ | |
var ContinueStatement = buildLabelStatement("continue"); | |
exports.ContinueStatement = ContinueStatement; | |
var ReturnStatement = buildLabelStatement("return", "argument"); | |
exports.ReturnStatement = ReturnStatement; | |
var BreakStatement = buildLabelStatement("break"); | |
exports.BreakStatement = BreakStatement; | |
var ThrowStatement = buildLabelStatement("throw", "argument"); | |
exports.ThrowStatement = ThrowStatement; | |
/** | |
* Prints LabeledStatement, prints label and body. | |
*/ | |
function LabeledStatement(node, print) { | |
print.plain(node.label); | |
this.push(": "); | |
print.plain(node.body); | |
} | |
/** | |
* Prints TryStatement, prints block, handlers, and finalizer. | |
*/ | |
function TryStatement(node, print) { | |
this.keyword("try"); | |
print.plain(node.block); | |
this.space(); | |
// Esprima bug puts the catch clause in a `handlers` array. | |
// see https://code.google.com/p/esprima/issues/detail?id=433 | |
// We run into this from regenerator generated ast. | |
if (node.handlers) { | |
print.plain(node.handlers[0]); | |
} else { | |
print.plain(node.handler); | |
} | |
if (node.finalizer) { | |
this.space(); | |
this.push("finally "); | |
print.plain(node.finalizer); | |
} | |
} | |
/** | |
* Prints CatchClause, prints param and body. | |
*/ | |
function CatchClause(node, print) { | |
this.keyword("catch"); | |
this.push("("); | |
print.plain(node.param); | |
this.push(") "); | |
print.plain(node.body); | |
} | |
/** | |
* Prints SwitchStatement, prints discriminant and cases. | |
*/ | |
function SwitchStatement(node, print) { | |
this.keyword("switch"); | |
this.push("("); | |
print.plain(node.discriminant); | |
this.push(")"); | |
this.space(); | |
this.push("{"); | |
print.sequence(node.cases, { | |
indent: true, | |
addNewlines: function addNewlines(leading, cas) { | |
if (!leading && node.cases[node.cases.length - 1] === cas) return -1; | |
} | |
}); | |
this.push("}"); | |
} | |
/** | |
* Prints SwitchCase, prints test and consequent. | |
*/ | |
function SwitchCase(node, print) { | |
if (node.test) { | |
this.push("case "); | |
print.plain(node.test); | |
this.push(":"); | |
} else { | |
this.push("default:"); | |
} | |
if (node.consequent.length) { | |
this.newline(); | |
print.sequence(node.consequent, { indent: true }); | |
} | |
} | |
/** | |
* Prints DebuggerStatement. | |
*/ | |
function DebuggerStatement() { | |
this.push("debugger;"); | |
} | |
/** | |
* Prints VariableDeclaration, prints declarations, handles kind and format. | |
*/ | |
function VariableDeclaration(node, print, parent) { | |
this.push(node.kind + " "); | |
var hasInits = false; | |
// don't add whitespace to loop heads | |
if (!t.isFor(parent)) { | |
var _arr = node.declarations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var declar = _arr[_i]; | |
if (declar.init) { | |
// has an init so let's split it up over multiple lines | |
hasInits = true; | |
} | |
} | |
} | |
// | |
// use a pretty separator when we aren't in compact mode, have initializers and don't have retainLines on | |
// this will format declarations like: | |
// | |
// var foo = "bar", bar = "foo"; | |
// | |
// into | |
// | |
// var foo = "bar", | |
// bar = "foo"; | |
// | |
var sep; | |
if (!this.format.compact && !this.format.concise && hasInits && !this.format.retainLines) { | |
sep = ",\n" + _repeating2["default"](" ", node.kind.length + 1); | |
} | |
// | |
print.list(node.declarations, { separator: sep }); | |
if (t.isFor(parent)) { | |
// don't give semicolons to these nodes since they'll be inserted in the parent generator | |
if (parent.left === node || parent.init === node) return; | |
} | |
this.semicolon(); | |
} | |
/** | |
* Prints VariableDeclarator, handles id, id.typeAnnotation, and init. | |
*/ | |
function VariableDeclarator(node, print) { | |
print.plain(node.id); | |
print.plain(node.id.typeAnnotation); | |
if (node.init) { | |
this.space(); | |
this.push("="); | |
this.space(); | |
print.plain(node.init); | |
} | |
} | |
},{"179":179,"584":584}],28:[function(_dereq_,module,exports){ | |
/** | |
* Prints TaggedTemplateExpression, prints tag and quasi. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports.TaggedTemplateExpression = TaggedTemplateExpression; | |
exports.TemplateElement = TemplateElement; | |
exports.TemplateLiteral = TemplateLiteral; | |
function TaggedTemplateExpression(node, print) { | |
print.plain(node.tag); | |
print.plain(node.quasi); | |
} | |
/** | |
* Prints TemplateElement, prints value. | |
*/ | |
function TemplateElement(node) { | |
this._push(node.value.raw); | |
} | |
/** | |
* Prints TemplateLiteral, prints quasis, and expressions. | |
*/ | |
function TemplateLiteral(node, print) { | |
this.push("`"); | |
var quasis = node.quasis; | |
var len = quasis.length; | |
for (var i = 0; i < len; i++) { | |
print.plain(quasis[i]); | |
if (i + 1 < len) { | |
this.push("${ "); | |
print.plain(node.expressions[i]); | |
this.push(" }"); | |
} | |
} | |
this._push("`"); | |
} | |
},{}],29:[function(_dereq_,module,exports){ | |
/* eslint quotes: 0 */ | |
"use strict"; | |
exports.__esModule = true; | |
exports.Identifier = Identifier; | |
exports.RestElement = RestElement; | |
exports.ObjectExpression = ObjectExpression; | |
exports.Property = Property; | |
exports.ArrayExpression = ArrayExpression; | |
exports.Literal = Literal; | |
exports._Literal = _Literal; | |
exports._stringLiteral = _stringLiteral; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Prints Identifier, prints name. | |
*/ | |
function Identifier(node) { | |
this.push(node.name); | |
} | |
/** | |
* Prints RestElement, prints argument. | |
*/ | |
function RestElement(node, print) { | |
this.push("..."); | |
print.plain(node.argument); | |
} | |
/** | |
* Alias RestElement printer as SpreadElement, | |
* and RestElement printer as SpreadProperty. | |
*/ | |
exports.SpreadElement = RestElement; | |
exports.SpreadProperty = RestElement; | |
/** | |
* Prints ObjectExpression, prints properties. | |
*/ | |
function ObjectExpression(node, print) { | |
var props = node.properties; | |
this.push("{"); | |
print.printInnerComments(); | |
if (props.length) { | |
this.space(); | |
print.list(props, { indent: true }); | |
this.space(); | |
} | |
this.push("}"); | |
} | |
/** | |
* Alias ObjectExpression printer as ObjectPattern. | |
*/ | |
exports.ObjectPattern = ObjectExpression; | |
/** | |
* Prints Property, prints decorators, key, and value, handles kind, computed, and shorthand. | |
*/ | |
function Property(node, print) { | |
print.list(node.decorators, { separator: "" }); | |
if (node.method || node.kind === "get" || node.kind === "set") { | |
this._method(node, print); | |
} else { | |
if (node.computed) { | |
this.push("["); | |
print.plain(node.key); | |
this.push("]"); | |
} else { | |
// print `({ foo: foo = 5 } = {})` as `({ foo = 5 } = {});` | |
if (t.isAssignmentPattern(node.value) && t.isIdentifier(node.key) && node.key.name === node.value.left.name) { | |
print.plain(node.value); | |
return; | |
} | |
print.plain(node.key); | |
// shorthand! | |
if (node.shorthand && (t.isIdentifier(node.key) && t.isIdentifier(node.value) && node.key.name === node.value.name)) { | |
return; | |
} | |
} | |
this.push(":"); | |
this.space(); | |
print.plain(node.value); | |
} | |
} | |
/** | |
* Prints ArrayExpression, prints elements. | |
*/ | |
function ArrayExpression(node, print) { | |
var elems = node.elements; | |
var len = elems.length; | |
this.push("["); | |
print.printInnerComments(); | |
for (var i = 0; i < elems.length; i++) { | |
var elem = elems[i]; | |
if (elem) { | |
if (i > 0) this.space(); | |
print.plain(elem); | |
if (i < len - 1) this.push(","); | |
} else { | |
// If the array expression ends with a hole, that hole | |
// will be ignored by the interpreter, but if it ends with | |
// two (or more) holes, we need to write out two (or more) | |
// commas so that the resulting code is interpreted with | |
// both (all) of the holes. | |
this.push(","); | |
} | |
} | |
this.push("]"); | |
} | |
/** | |
* Alias ArrayExpression printer as ArrayPattern. | |
*/ | |
exports.ArrayPattern = ArrayExpression; | |
/** | |
* Prints Literal, prints value, regex, raw, handles val type. | |
*/ | |
function Literal(node) { | |
this.push(""); // hack: catch up indentation | |
this._push(this._Literal(node)); | |
} | |
function _Literal(node) { | |
var val = node.value; | |
if (node.regex) { | |
return "/" + node.regex.pattern + "/" + node.regex.flags; | |
} | |
// just use the raw property if our current value is equivalent to the one we got | |
// when we populated raw | |
if (node.raw != null && node.rawValue != null && val === node.rawValue) { | |
return node.raw; | |
} | |
switch (typeof val) { | |
case "string": | |
return this._stringLiteral(val); | |
case "number": | |
return val + ""; | |
case "boolean": | |
return val ? "true" : "false"; | |
default: | |
if (val === null) { | |
return "null"; | |
} else { | |
throw new Error("Invalid Literal type"); | |
} | |
} | |
} | |
/** | |
* Prints string literals, handles format. | |
*/ | |
function _stringLiteral(val) { | |
val = JSON.stringify(val); | |
// escape illegal js but valid json unicode characters | |
val = val.replace(/[\u000A\u000D\u2028\u2029]/g, function (c) { | |
return "\\u" + ("0000" + c.charCodeAt(0).toString(16)).slice(-4); | |
}); | |
if (this.format.quotes === "single") { | |
// remove double quotes | |
val = val.slice(1, -1); | |
// unescape double quotes | |
val = val.replace(/\\"/g, '"'); | |
// escape single quotes | |
val = val.replace(/'/g, "\\'"); | |
// add single quotes | |
val = "'" + val + "'"; | |
} | |
return val; | |
} | |
},{"179":179}],30:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })(); | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _detectIndent = _dereq_(391); | |
var _detectIndent2 = _interopRequireDefault(_detectIndent); | |
var _whitespace = _dereq_(37); | |
var _whitespace2 = _interopRequireDefault(_whitespace); | |
var _nodePrinter = _dereq_(33); | |
var _nodePrinter2 = _interopRequireDefault(_nodePrinter); | |
var _repeating = _dereq_(584); | |
var _repeating2 = _interopRequireDefault(_repeating); | |
var _sourceMap = _dereq_(36); | |
var _sourceMap2 = _interopRequireDefault(_sourceMap); | |
var _position = _dereq_(35); | |
var _position2 = _interopRequireDefault(_position); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _buffer = _dereq_(18); | |
var _buffer2 = _interopRequireDefault(_buffer); | |
var _lodashObjectExtend = _dereq_(511); | |
var _lodashObjectExtend2 = _interopRequireDefault(_lodashObjectExtend); | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _node2 = _dereq_(31); | |
var _node3 = _interopRequireDefault(_node2); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Babel's code generator, turns an ast into code, maintaining sourcemaps, | |
* user preferences, and valid output. | |
*/ | |
var CodeGenerator = (function () { | |
function CodeGenerator(ast, opts, code) { | |
_classCallCheck(this, CodeGenerator); | |
opts = opts || {}; | |
this.comments = ast.comments || []; | |
this.tokens = ast.tokens || []; | |
this.format = CodeGenerator.normalizeOptions(code, opts, this.tokens); | |
this.opts = opts; | |
this.ast = ast; | |
this.whitespace = new _whitespace2["default"](this.tokens); | |
this.position = new _position2["default"](); | |
this.map = new _sourceMap2["default"](this.position, opts, code); | |
this.buffer = new _buffer2["default"](this.position, this.format); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
/** | |
* Normalize generator options, setting defaults. | |
* | |
* - Detects code indentation. | |
* - If `opts.compact = "auto"` and the code is over 100KB, `compact` will be set to `true`. | |
*/ | |
CodeGenerator.normalizeOptions = function normalizeOptions(code, opts, tokens) { | |
var style = " "; | |
if (code) { | |
var indent = _detectIndent2["default"](code).indent; | |
if (indent && indent !== " ") style = indent; | |
} | |
var format = { | |
shouldPrintComment: opts.shouldPrintComment, | |
retainLines: opts.retainLines, | |
comments: opts.comments == null || opts.comments, | |
compact: opts.compact, | |
quotes: CodeGenerator.findCommonStringDelimiter(code, tokens), | |
indent: { | |
adjustMultilineComment: true, | |
style: style, | |
base: 0 | |
} | |
}; | |
if (format.compact === "auto") { | |
format.compact = code.length > 100000; // 100KB | |
if (format.compact) { | |
console.error("[BABEL] " + messages.get("codeGeneratorDeopt", opts.filename, "100KB")); | |
} | |
} | |
if (format.compact) { | |
format.indent.adjustMultilineComment = false; | |
} | |
return format; | |
}; | |
/** | |
* Determine if input code uses more single or double quotes. | |
*/ | |
CodeGenerator.findCommonStringDelimiter = function findCommonStringDelimiter(code, tokens) { | |
var occurences = { | |
single: 0, | |
double: 0 | |
}; | |
var checked = 0; | |
for (var i = 0; i < tokens.length; i++) { | |
var token = tokens[i]; | |
if (token.type.label !== "string") continue; | |
var raw = code.slice(token.start, token.end); | |
if (raw[0] === "'") { | |
occurences.single++; | |
} else { | |
occurences.double++; | |
} | |
checked++; | |
if (checked >= 3) break; | |
} | |
if (occurences.single > occurences.double) { | |
return "single"; | |
} else { | |
return "double"; | |
} | |
}; | |
/** | |
* All node generators. | |
*/ | |
/** | |
* Generate code and sourcemap from ast. | |
* | |
* Appends comments that weren't attached to any node to the end of the generated output. | |
*/ | |
CodeGenerator.prototype.generate = function generate() { | |
var ast = this.ast; | |
this.print(ast); | |
if (ast.comments) { | |
var comments = []; | |
var _arr = ast.comments; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var comment = _arr[_i]; | |
if (!comment._displayed) comments.push(comment); | |
} | |
this._printComments(comments); | |
} | |
return { | |
map: this.map.get(), | |
code: this.buffer.get() | |
}; | |
}; | |
/** | |
* Build NodePrinter. | |
*/ | |
CodeGenerator.prototype.buildPrint = function buildPrint(parent) { | |
return new _nodePrinter2["default"](this, parent); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.catchUp = function catchUp(node) { | |
// catch up to this nodes newline if we're behind | |
if (node.loc && this.format.retainLines && this.buffer.buf) { | |
while (this.position.line < node.loc.start.line) { | |
this._push("\n"); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype._printNewline = function _printNewline(leading, node, parent, opts) { | |
if (!opts.statement && !_node3["default"].isUserWhitespacable(node, parent)) { | |
return; | |
} | |
var lines = 0; | |
if (node.start != null && !node._ignoreUserWhitespace) { | |
// user node | |
if (leading) { | |
lines = this.whitespace.getNewlinesBefore(node); | |
} else { | |
lines = this.whitespace.getNewlinesAfter(node); | |
} | |
} else { | |
// generated node | |
if (!leading) lines++; // always include at least a single line after | |
if (opts.addNewlines) lines += opts.addNewlines(leading, node) || 0; | |
var needs = _node3["default"].needsWhitespaceAfter; | |
if (leading) needs = _node3["default"].needsWhitespaceBefore; | |
if (needs(node, parent)) lines++; | |
// generated nodes can't add starting file whitespace | |
if (!this.buffer.buf) lines = 0; | |
} | |
this.newline(lines); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.print = function print(node, parent) { | |
var opts = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; | |
if (!node) return; | |
if (parent && parent._compact) { | |
node._compact = true; | |
} | |
var oldConcise = this.format.concise; | |
if (node._compact) { | |
this.format.concise = true; | |
} | |
if (!this[node.type]) { | |
throw new ReferenceError("unknown node of type " + JSON.stringify(node.type) + " with constructor " + JSON.stringify(node && node.constructor.name)); | |
} | |
var needsParens = _node3["default"].needsParens(node, parent); | |
if (needsParens) this.push("("); | |
this.printLeadingComments(node, parent); | |
this.catchUp(node); | |
this._printNewline(true, node, parent, opts); | |
if (opts.before) opts.before(); | |
this.map.mark(node, "start"); | |
this[node.type](node, this.buildPrint(node), parent); | |
if (needsParens) this.push(")"); | |
this.map.mark(node, "end"); | |
if (opts.after) opts.after(); | |
this.format.concise = oldConcise; | |
this._printNewline(false, node, parent, opts); | |
this.printTrailingComments(node, parent); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.printJoin = function printJoin(print, nodes) { | |
// istanbul ignore next | |
var _this = this; | |
var opts = arguments.length <= 2 || arguments[2] === undefined ? {} : arguments[2]; | |
if (!nodes || !nodes.length) return; | |
var len = nodes.length; | |
if (opts.indent) this.indent(); | |
var printOpts = { | |
statement: opts.statement, | |
addNewlines: opts.addNewlines, | |
after: function after() { | |
if (opts.iterator) { | |
opts.iterator(node, i); | |
} | |
if (opts.separator && i < len - 1) { | |
_this.push(opts.separator); | |
} | |
} | |
}; | |
for (var i = 0; i < nodes.length; i++) { | |
var node = nodes[i]; | |
print.plain(node, printOpts); | |
} | |
if (opts.indent) this.dedent(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.printAndIndentOnComments = function printAndIndentOnComments(print, node) { | |
var indent = !!node.leadingComments; | |
if (indent) this.indent(); | |
print.plain(node); | |
if (indent) this.dedent(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.printBlock = function printBlock(print, node) { | |
if (t.isEmptyStatement(node)) { | |
this.semicolon(); | |
} else { | |
this.push(" "); | |
print.plain(node); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.generateComment = function generateComment(comment) { | |
var val = comment.value; | |
if (comment.type === "CommentLine") { | |
val = "//" + val; | |
} else { | |
val = "/*" + val + "*/"; | |
} | |
return val; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.printTrailingComments = function printTrailingComments(node, parent) { | |
this._printComments(this.getComments("trailingComments", node, parent)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.printLeadingComments = function printLeadingComments(node, parent) { | |
this._printComments(this.getComments("leadingComments", node, parent)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.getComments = function getComments(key, node, parent) { | |
if (t.isExpressionStatement(parent)) { | |
return []; | |
} | |
var comments = []; | |
var nodes = [node]; | |
if (t.isExpressionStatement(node)) { | |
nodes.push(node.argument); | |
} | |
var _arr2 = nodes; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var _node = _arr2[_i2]; | |
comments = comments.concat(this._getComments(key, _node)); | |
} | |
return comments; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype._getComments = function _getComments(key, node) { | |
return node && node[key] || []; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype.shouldPrintComment = function shouldPrintComment(comment) { | |
if (this.format.shouldPrintComment) { | |
return this.format.shouldPrintComment(comment.value); | |
} else { | |
if (comment.value.indexOf("@license") >= 0 || comment.value.indexOf("@preserve") >= 0) { | |
return true; | |
} else { | |
return this.format.comments; | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CodeGenerator.prototype._printComments = function _printComments(comments) { | |
if (!comments || !comments.length) return; | |
var _arr3 = comments; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var comment = _arr3[_i3]; | |
if (!this.shouldPrintComment(comment)) continue; | |
if (comment._displayed) continue; | |
comment._displayed = true; | |
this.catchUp(comment); | |
// whitespace before | |
this.newline(this.whitespace.getNewlinesBefore(comment)); | |
var column = this.position.column; | |
var val = this.generateComment(comment); | |
if (column && !this.isLast(["\n", " ", "[", "{"])) { | |
this._push(" "); | |
column++; | |
} | |
// | |
if (comment.type === "CommentBlock" && this.format.indent.adjustMultilineComment) { | |
var offset = comment.loc && comment.loc.start.column; | |
if (offset) { | |
var newlineRegex = new RegExp("\\n\\s{1," + offset + "}", "g"); | |
val = val.replace(newlineRegex, "\n"); | |
} | |
var indent = Math.max(this.indentSize(), column); | |
val = val.replace(/\n/g, "\n" + _repeating2["default"](" ", indent)); | |
} | |
if (column === 0) { | |
val = this.getIndent() + val; | |
} | |
// force a newline for line comments when retainLines is set in case the next printed node | |
// doesn't catch up | |
if ((this.format.compact || this.format.retainLines) && comment.type === "CommentLine") { | |
val += "\n"; | |
} | |
// | |
this._push(val); | |
// whitespace after | |
this.newline(this.whitespace.getNewlinesAfter(comment)); | |
} | |
}; | |
_createClass(CodeGenerator, null, [{ | |
key: "generators", | |
value: { | |
templateLiterals: _dereq_(28), | |
comprehensions: _dereq_(21), | |
expressions: _dereq_(22), | |
statements: _dereq_(27), | |
classes: _dereq_(20), | |
methods: _dereq_(25), | |
modules: _dereq_(26), | |
types: _dereq_(29), | |
flow: _dereq_(23), | |
base: _dereq_(19), | |
jsx: _dereq_(24) | |
}, | |
enumerable: true | |
}]); | |
return CodeGenerator; | |
})(); | |
_lodashCollectionEach2["default"](_buffer2["default"].prototype, function (fn, key) { | |
CodeGenerator.prototype[key] = function () { | |
return fn.apply(this.buffer, arguments); | |
}; | |
}); | |
/** | |
* [Please add a description.] | |
*/ | |
_lodashCollectionEach2["default"](CodeGenerator.generators, function (generator) { | |
_lodashObjectExtend2["default"](CodeGenerator.prototype, generator); | |
}); | |
/** | |
* [Please add a description.] | |
*/ | |
module.exports = function (ast, opts, code) { | |
var gen = new CodeGenerator(ast, opts, code); | |
return gen.generate(); | |
}; | |
module.exports.CodeGenerator = CodeGenerator; | |
},{"179":179,"18":18,"19":19,"20":20,"21":21,"22":22,"23":23,"24":24,"25":25,"26":26,"27":27,"28":28,"29":29,"31":31,"33":33,"35":35,"36":36,"37":37,"391":391,"411":411,"43":43,"511":511,"584":584}],31:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _whitespace = _dereq_(34); | |
var _whitespace2 = _interopRequireDefault(_whitespace); | |
var _parentheses = _dereq_(32); | |
var parens = _interopRequireWildcard(_parentheses); | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _lodashCollectionSome = _dereq_(416); | |
var _lodashCollectionSome2 = _interopRequireDefault(_lodashCollectionSome); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Test if node matches a set of type-matcher pairs. | |
* @example | |
* find({ | |
* VariableDeclaration(node, parent) { | |
* return true; | |
* } | |
* }, node, parent); | |
*/ | |
var find = function find(obj, node, parent) { | |
if (!obj) return; | |
var result; | |
var types = Object.keys(obj); | |
for (var i = 0; i < types.length; i++) { | |
var type = types[i]; | |
if (t.is(type, node)) { | |
var fn = obj[type]; | |
result = fn(node, parent); | |
if (result != null) break; | |
} | |
} | |
return result; | |
}; | |
/** | |
* Whitespace and Parenthesis related methods for nodes. | |
*/ | |
var Node = (function () { | |
function Node(node, parent) { | |
_classCallCheck(this, Node); | |
this.parent = parent; | |
this.node = node; | |
} | |
/** | |
* Add all static methods from `Node` to `Node.prototype`. | |
*/ | |
/** | |
* Test if `node` can have whitespace set by the user. | |
*/ | |
Node.isUserWhitespacable = function isUserWhitespacable(node) { | |
return t.isUserWhitespacable(node); | |
}; | |
/** | |
* Test if a `node` requires whitespace. | |
*/ | |
Node.needsWhitespace = function needsWhitespace(node, parent, type) { | |
if (!node) return 0; | |
if (t.isExpressionStatement(node)) { | |
node = node.expression; | |
} | |
var linesInfo = find(_whitespace2["default"].nodes, node, parent); | |
if (!linesInfo) { | |
var items = find(_whitespace2["default"].list, node, parent); | |
if (items) { | |
for (var i = 0; i < items.length; i++) { | |
linesInfo = Node.needsWhitespace(items[i], node, type); | |
if (linesInfo) break; | |
} | |
} | |
} | |
return linesInfo && linesInfo[type] || 0; | |
}; | |
/** | |
* Test if a `node` requires whitespace before it. | |
*/ | |
Node.needsWhitespaceBefore = function needsWhitespaceBefore(node, parent) { | |
return Node.needsWhitespace(node, parent, "before"); | |
}; | |
/** | |
* Test if a `note` requires whitespace after it. | |
*/ | |
Node.needsWhitespaceAfter = function needsWhitespaceAfter(node, parent) { | |
return Node.needsWhitespace(node, parent, "after"); | |
}; | |
/** | |
* Test if a `node` needs parentheses around it. | |
*/ | |
Node.needsParens = function needsParens(node, parent) { | |
if (!parent) return false; | |
if (t.isNewExpression(parent) && parent.callee === node) { | |
if (t.isCallExpression(node)) return true; | |
var hasCall = _lodashCollectionSome2["default"](node, function (val) { | |
return t.isCallExpression(val); | |
}); | |
if (hasCall) return true; | |
} | |
return find(parens, node, parent); | |
}; | |
return Node; | |
})(); | |
exports["default"] = Node; | |
_lodashCollectionEach2["default"](Node, function (fn, key) { | |
Node.prototype[key] = function () { | |
// Avoid leaking arguments to prevent deoptimization | |
var args = new Array(arguments.length + 2); | |
args[0] = this.node; | |
args[1] = this.parent; | |
for (var i = 0; i < args.length; i++) { | |
args[i + 2] = arguments[i]; | |
} | |
return Node[key].apply(null, args); | |
}; | |
}); | |
module.exports = exports["default"]; | |
},{"179":179,"32":32,"34":34,"411":411,"416":416}],32:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.NullableTypeAnnotation = NullableTypeAnnotation; | |
exports.UpdateExpression = UpdateExpression; | |
exports.ObjectExpression = ObjectExpression; | |
exports.Binary = Binary; | |
exports.BinaryExpression = BinaryExpression; | |
exports.SequenceExpression = SequenceExpression; | |
exports.YieldExpression = YieldExpression; | |
exports.ClassExpression = ClassExpression; | |
exports.UnaryLike = UnaryLike; | |
exports.FunctionExpression = FunctionExpression; | |
exports.ConditionalExpression = ConditionalExpression; | |
exports.AssignmentExpression = AssignmentExpression; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Create a mapping of operators to precendence. | |
* | |
* @example | |
* { "==": 6, "+": 9 } | |
*/ | |
var PRECEDENCE = {}; | |
_lodashCollectionEach2["default"]([["||"], ["&&"], ["|"], ["^"], ["&"], ["==", "===", "!=", "!=="], ["<", ">", "<=", ">=", "in", "instanceof"], [">>", "<<", ">>>"], ["+", "-"], ["*", "/", "%"], ["**"]], function (tier, i) { | |
_lodashCollectionEach2["default"](tier, function (op) { | |
PRECEDENCE[op] = i; | |
}); | |
}); | |
/** | |
* Test if NullableTypeAnnotation needs parentheses. | |
*/ | |
function NullableTypeAnnotation(node, parent) { | |
return t.isArrayTypeAnnotation(parent); | |
} | |
/** | |
* Alias NullableTypeAnnotation test as FunctionTypeAnnotation. | |
*/ | |
exports.FunctionTypeAnnotation = NullableTypeAnnotation; | |
/** | |
* Test if UpdateExpression needs parentheses. | |
*/ | |
function UpdateExpression(node, parent) { | |
if (t.isMemberExpression(parent) && parent.object === node) { | |
// (foo++).test() | |
return true; | |
} | |
} | |
/** | |
* Test if ObjectExpression needs parentheses. | |
*/ | |
function ObjectExpression(node, parent) { | |
if (t.isExpressionStatement(parent)) { | |
// ({ foo: "bar" }); | |
return true; | |
} | |
if (t.isMemberExpression(parent) && parent.object === node) { | |
// ({ foo: "bar" }).foo | |
return true; | |
} | |
return false; | |
} | |
/** | |
* Test if Binary needs parentheses. | |
*/ | |
function Binary(node, parent) { | |
if ((t.isCallExpression(parent) || t.isNewExpression(parent)) && parent.callee === node) { | |
return true; | |
} | |
if (t.isUnaryLike(parent)) { | |
return true; | |
} | |
if (t.isMemberExpression(parent) && parent.object === node) { | |
return true; | |
} | |
if (t.isBinary(parent)) { | |
var parentOp = parent.operator; | |
var parentPos = PRECEDENCE[parentOp]; | |
var nodeOp = node.operator; | |
var nodePos = PRECEDENCE[nodeOp]; | |
if (parentPos > nodePos) { | |
return true; | |
} | |
if (parentPos === nodePos && parent.right === node) { | |
return true; | |
} | |
} | |
} | |
/** | |
* Test if BinaryExpression needs parentheses. | |
*/ | |
function BinaryExpression(node, parent) { | |
if (node.operator === "in") { | |
// var i = (1 in []); | |
if (t.isVariableDeclarator(parent)) { | |
return true; | |
} | |
// for ((1 in []);;); | |
if (t.isFor(parent)) { | |
return true; | |
} | |
} | |
} | |
/** | |
* Test if SequenceExpression needs parentheses. | |
*/ | |
function SequenceExpression(node, parent) { | |
if (t.isForStatement(parent)) { | |
// Although parentheses wouldn't hurt around sequence | |
// expressions in the head of for loops, traditional style | |
// dictates that e.g. i++, j++ should not be wrapped with | |
// parentheses. | |
return false; | |
} | |
if (t.isExpressionStatement(parent) && parent.expression === node) { | |
return false; | |
} | |
// Otherwise err on the side of overparenthesization, adding | |
// explicit exceptions above if this proves overzealous. | |
return true; | |
} | |
/** | |
* Test if YieldExpression needs parentheses. | |
*/ | |
function YieldExpression(node, parent) { | |
return t.isBinary(parent) || t.isUnaryLike(parent) || t.isCallExpression(parent) || t.isMemberExpression(parent) || t.isNewExpression(parent) || t.isConditionalExpression(parent) || t.isYieldExpression(parent); | |
} | |
/** | |
* Test if ClassExpression needs parentheses. | |
*/ | |
function ClassExpression(node, parent) { | |
return t.isExpressionStatement(parent); | |
} | |
/** | |
* Test if UnaryLike needs parentheses. | |
*/ | |
function UnaryLike(node, parent) { | |
return t.isMemberExpression(parent) && parent.object === node; | |
} | |
/** | |
* Test if FunctionExpression needs parentheses. | |
*/ | |
function FunctionExpression(node, parent) { | |
// function () {}; | |
if (t.isExpressionStatement(parent)) { | |
return true; | |
} | |
// (function test() {}).name; | |
if (t.isMemberExpression(parent) && parent.object === node) { | |
return true; | |
} | |
// (function () {})(); | |
if (t.isCallExpression(parent) && parent.callee === node) { | |
return true; | |
} | |
} | |
/** | |
* Test if ConditionalExpression needs parentheses. | |
*/ | |
function ConditionalExpression(node, parent) { | |
if (t.isUnaryLike(parent)) { | |
return true; | |
} | |
if (t.isBinary(parent)) { | |
return true; | |
} | |
if (t.isCallExpression(parent) || t.isNewExpression(parent)) { | |
if (parent.callee === node) { | |
return true; | |
} | |
} | |
if (t.isConditionalExpression(parent) && parent.test === node) { | |
return true; | |
} | |
if (t.isMemberExpression(parent) && parent.object === node) { | |
return true; | |
} | |
return false; | |
} | |
/** | |
* Test if AssignmentExpression needs parentheses. | |
*/ | |
function AssignmentExpression(node) { | |
if (t.isObjectPattern(node.left)) { | |
return true; | |
} else { | |
return ConditionalExpression.apply(undefined, arguments); | |
} | |
} | |
},{"179":179,"411":411}],33:[function(_dereq_,module,exports){ | |
/** | |
* Printer for nodes, needs a `generator` and a `parent`. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var NodePrinter = (function () { | |
function NodePrinter(generator, parent) { | |
_classCallCheck(this, NodePrinter); | |
this.generator = generator; | |
this.parent = parent; | |
} | |
/** | |
* Description | |
*/ | |
NodePrinter.prototype.printInnerComments = function printInnerComments() { | |
if (!this.parent.innerComments) return; | |
var gen = this.generator; | |
gen.indent(); | |
gen._printComments(this.parent.innerComments); | |
gen.dedent(); | |
}; | |
/** | |
* Print a plain node. | |
*/ | |
NodePrinter.prototype.plain = function plain(node, opts) { | |
return this.generator.print(node, this.parent, opts); | |
}; | |
/** | |
* Print a sequence of nodes as statements. | |
*/ | |
NodePrinter.prototype.sequence = function sequence(nodes) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.statement = true; | |
return this.generator.printJoin(this, nodes, opts); | |
}; | |
/** | |
* Print a sequence of nodes as expressions. | |
*/ | |
NodePrinter.prototype.join = function join(nodes, opts) { | |
return this.generator.printJoin(this, nodes, opts); | |
}; | |
/** | |
* Print a list of nodes, with a customizable separator (defaults to ","). | |
*/ | |
NodePrinter.prototype.list = function list(items) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
if (opts.separator == null) { | |
opts.separator = ","; | |
if (!this.generator.format.compact) opts.separator += " "; | |
} | |
return this.join(items, opts); | |
}; | |
/** | |
* Print a block-like node. | |
*/ | |
NodePrinter.prototype.block = function block(node) { | |
return this.generator.printBlock(this, node); | |
}; | |
/** | |
* Print node and indent comments. | |
*/ | |
NodePrinter.prototype.indentOnComments = function indentOnComments(node) { | |
return this.generator.printAndIndentOnComments(this, node); | |
}; | |
return NodePrinter; | |
})(); | |
exports["default"] = NodePrinter; | |
module.exports = exports["default"]; | |
},{}],34:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashLangIsBoolean = _dereq_(498); | |
var _lodashLangIsBoolean2 = _interopRequireDefault(_lodashLangIsBoolean); | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _lodashCollectionMap = _dereq_(414); | |
var _lodashCollectionMap2 = _interopRequireDefault(_lodashCollectionMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Crawl a node to test if it contains a CallExpression, a Function, or a Helper. | |
* | |
* @example | |
* crawl(node) | |
* // { hasCall: false, hasFunction: true, hasHelper: false } | |
*/ | |
function crawl(node) { | |
var state = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
if (t.isMemberExpression(node)) { | |
crawl(node.object, state); | |
if (node.computed) crawl(node.property, state); | |
} else if (t.isBinary(node) || t.isAssignmentExpression(node)) { | |
crawl(node.left, state); | |
crawl(node.right, state); | |
} else if (t.isCallExpression(node)) { | |
state.hasCall = true; | |
crawl(node.callee, state); | |
} else if (t.isFunction(node)) { | |
state.hasFunction = true; | |
} else if (t.isIdentifier(node)) { | |
state.hasHelper = state.hasHelper || isHelper(node.callee); | |
} | |
return state; | |
} | |
/** | |
* Test if a node is or has a helper. | |
*/ | |
function isHelper(node) { | |
if (t.isMemberExpression(node)) { | |
return isHelper(node.object) || isHelper(node.property); | |
} else if (t.isIdentifier(node)) { | |
return node.name === "require" || node.name[0] === "_"; | |
} else if (t.isCallExpression(node)) { | |
return isHelper(node.callee); | |
} else if (t.isBinary(node) || t.isAssignmentExpression(node)) { | |
return t.isIdentifier(node.left) && isHelper(node.left) || isHelper(node.right); | |
} else { | |
return false; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isType(node) { | |
return t.isLiteral(node) || t.isObjectExpression(node) || t.isArrayExpression(node) || t.isIdentifier(node) || t.isMemberExpression(node); | |
} | |
/** | |
* Tests for node types that need whitespace. | |
*/ | |
exports.nodes = { | |
/** | |
* Test if AssignmentExpression needs whitespace. | |
*/ | |
AssignmentExpression: function AssignmentExpression(node) { | |
var state = crawl(node.right); | |
if (state.hasCall && state.hasHelper || state.hasFunction) { | |
return { | |
before: state.hasFunction, | |
after: true | |
}; | |
} | |
}, | |
/** | |
* Test if SwitchCase needs whitespace. | |
*/ | |
SwitchCase: function SwitchCase(node, parent) { | |
return { | |
before: node.consequent.length || parent.cases[0] === node | |
}; | |
}, | |
/** | |
* Test if LogicalExpression needs whitespace. | |
*/ | |
LogicalExpression: function LogicalExpression(node) { | |
if (t.isFunction(node.left) || t.isFunction(node.right)) { | |
return { | |
after: true | |
}; | |
} | |
}, | |
/** | |
* Test if Literal needs whitespace. | |
*/ | |
Literal: function Literal(node) { | |
if (node.value === "use strict") { | |
return { | |
after: true | |
}; | |
} | |
}, | |
/** | |
* Test if CallExpression needs whitespace. | |
*/ | |
CallExpression: function CallExpression(node) { | |
if (t.isFunction(node.callee) || isHelper(node)) { | |
return { | |
before: true, | |
after: true | |
}; | |
} | |
}, | |
/** | |
* Test if VariableDeclaration needs whitespace. | |
*/ | |
VariableDeclaration: function VariableDeclaration(node) { | |
for (var i = 0; i < node.declarations.length; i++) { | |
var declar = node.declarations[i]; | |
var enabled = isHelper(declar.id) && !isType(declar.init); | |
if (!enabled) { | |
var state = crawl(declar.init); | |
enabled = isHelper(declar.init) && state.hasCall || state.hasFunction; | |
} | |
if (enabled) { | |
return { | |
before: true, | |
after: true | |
}; | |
} | |
} | |
}, | |
/** | |
* Test if IfStatement needs whitespace. | |
*/ | |
IfStatement: function IfStatement(node) { | |
if (t.isBlockStatement(node.consequent)) { | |
return { | |
before: true, | |
after: true | |
}; | |
} | |
} | |
}; | |
/** | |
* Test if Property or SpreadProperty needs whitespace. | |
*/ | |
exports.nodes.Property = exports.nodes.SpreadProperty = function (node, parent) { | |
if (parent.properties[0] === node) { | |
return { | |
before: true | |
}; | |
} | |
}; | |
/** | |
* Returns lists from node types that need whitespace. | |
*/ | |
exports.list = { | |
/** | |
* Return VariableDeclaration declarations init properties. | |
*/ | |
VariableDeclaration: function VariableDeclaration(node) { | |
return _lodashCollectionMap2["default"](node.declarations, "init"); | |
}, | |
/** | |
* Return VariableDeclaration elements. | |
*/ | |
ArrayExpression: function ArrayExpression(node) { | |
return node.elements; | |
}, | |
/** | |
* Return VariableDeclaration properties. | |
*/ | |
ObjectExpression: function ObjectExpression(node) { | |
return node.properties; | |
} | |
}; | |
/** | |
* Add whitespace tests for nodes and their aliases. | |
*/ | |
_lodashCollectionEach2["default"]({ | |
Function: true, | |
Class: true, | |
Loop: true, | |
LabeledStatement: true, | |
SwitchStatement: true, | |
TryStatement: true | |
}, function (amounts, type) { | |
if (_lodashLangIsBoolean2["default"](amounts)) { | |
amounts = { after: amounts, before: amounts }; | |
} | |
_lodashCollectionEach2["default"]([type].concat(t.FLIPPED_ALIAS_KEYS[type] || []), function (type) { | |
exports.nodes[type] = function () { | |
return amounts; | |
}; | |
}); | |
}); | |
},{"179":179,"411":411,"414":414,"498":498}],35:[function(_dereq_,module,exports){ | |
/** | |
* Track current position in code generation. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var Position = (function () { | |
function Position() { | |
_classCallCheck(this, Position); | |
this.line = 1; | |
this.column = 0; | |
} | |
/** | |
* Push a string to the current position, mantaining the current line and column. | |
*/ | |
Position.prototype.push = function push(str) { | |
for (var i = 0; i < str.length; i++) { | |
if (str[i] === "\n") { | |
this.line++; | |
this.column = 0; | |
} else { | |
this.column++; | |
} | |
} | |
}; | |
/** | |
* Unshift a string from the current position, mantaining the current line and column. | |
*/ | |
Position.prototype.unshift = function unshift(str) { | |
for (var i = 0; i < str.length; i++) { | |
if (str[i] === "\n") { | |
this.line--; | |
} else { | |
this.column--; | |
} | |
} | |
}; | |
return Position; | |
})(); | |
exports["default"] = Position; | |
module.exports = exports["default"]; | |
},{}],36:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _sourceMap = _dereq_(599); | |
var _sourceMap2 = _interopRequireDefault(_sourceMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Build a sourcemap. | |
*/ | |
var SourceMap = (function () { | |
function SourceMap(position, opts, code) { | |
_classCallCheck(this, SourceMap); | |
this.position = position; | |
this.opts = opts; | |
if (opts.sourceMaps) { | |
this.map = new _sourceMap2["default"].SourceMapGenerator({ | |
file: opts.sourceMapTarget, | |
sourceRoot: opts.sourceRoot | |
}); | |
this.map.setSourceContent(opts.sourceFileName, code); | |
} else { | |
this.map = null; | |
} | |
} | |
/** | |
* Get the sourcemap. | |
*/ | |
SourceMap.prototype.get = function get() { | |
var map = this.map; | |
if (map) { | |
return map.toJSON(); | |
} else { | |
return map; | |
} | |
}; | |
/** | |
* Mark a node's generated position, and add it to the sourcemap. | |
*/ | |
SourceMap.prototype.mark = function mark(node, type) { | |
var loc = node.loc; | |
if (!loc) return; // no location info | |
var map = this.map; | |
if (!map) return; // no source map | |
if (t.isProgram(node) || t.isFile(node)) return; // illegal mapping nodes | |
var position = this.position; | |
var generated = { | |
line: position.line, | |
column: position.column | |
}; | |
var original = loc[type]; | |
map.addMapping({ | |
source: this.opts.sourceFileName, | |
generated: generated, | |
original: original | |
}); | |
}; | |
return SourceMap; | |
})(); | |
exports["default"] = SourceMap; | |
module.exports = exports["default"]; | |
},{"179":179,"599":599}],37:[function(_dereq_,module,exports){ | |
/** | |
* Returns `i`th number from `base`, continuing from 0 when `max` is reached. | |
* Useful for shifting `for` loop by a fixed number but going over all items. | |
* | |
* @param {Number} i Current index in the loop | |
* @param {Number} base Start index for which to return 0 | |
* @param {Number} max Array length | |
* @returns {Number} shiftedIndex | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
function getLookupIndex(i, base, max) { | |
i += base; | |
if (i >= max) { | |
i -= max; | |
} | |
return i; | |
} | |
/** | |
* Get whitespace around tokens. | |
*/ | |
var Whitespace = (function () { | |
function Whitespace(tokens) { | |
_classCallCheck(this, Whitespace); | |
this.tokens = tokens; | |
this.used = {}; | |
// Profiling this code shows that while generator passes over it, indexes | |
// returned by `getNewlinesBefore` and `getNewlinesAfter` are always increasing. | |
// We use this implementation detail for an optimization: instead of always | |
// starting to look from `this.tokens[0]`, we will start `for` loops from the | |
// previous successful match. We will enumerate all tokens—but the common | |
// case will be much faster. | |
this._lastFoundIndex = 0; | |
} | |
/** | |
* Count all the newlines before a node. | |
*/ | |
Whitespace.prototype.getNewlinesBefore = function getNewlinesBefore(node) { | |
var startToken; | |
var endToken; | |
var tokens = this.tokens; | |
for (var j = 0; j < tokens.length; j++) { | |
// optimize for forward traversal by shifting for loop index | |
var i = getLookupIndex(j, this._lastFoundIndex, this.tokens.length); | |
var token = tokens[i]; | |
// this is the token this node starts with | |
if (node.start === token.start) { | |
startToken = tokens[i - 1]; | |
endToken = token; | |
this._lastFoundIndex = i; | |
break; | |
} | |
} | |
return this.getNewlinesBetween(startToken, endToken); | |
}; | |
/** | |
* Count all the newlines after a node. | |
*/ | |
Whitespace.prototype.getNewlinesAfter = function getNewlinesAfter(node) { | |
var startToken; | |
var endToken; | |
var tokens = this.tokens; | |
for (var j = 0; j < tokens.length; j++) { | |
// optimize for forward traversal by shifting for loop index | |
var i = getLookupIndex(j, this._lastFoundIndex, this.tokens.length); | |
var token = tokens[i]; | |
// this is the token this node ends with | |
if (node.end === token.end) { | |
startToken = token; | |
endToken = tokens[i + 1]; | |
if (endToken.type.label === ",") endToken = tokens[i + 2]; | |
this._lastFoundIndex = i; | |
break; | |
} | |
} | |
if (endToken && endToken.type.label === "eof") { | |
return 1; | |
} else { | |
var lines = this.getNewlinesBetween(startToken, endToken); | |
if (node.type === "CommentLine" && !lines) { | |
// line comment | |
return 1; | |
} else { | |
return lines; | |
} | |
} | |
}; | |
/** | |
* Count all the newlines between two tokens. | |
*/ | |
Whitespace.prototype.getNewlinesBetween = function getNewlinesBetween(startToken, endToken) { | |
if (!endToken || !endToken.loc) return 0; | |
var start = startToken ? startToken.loc.end.line : 1; | |
var end = endToken.loc.start.line; | |
var lines = 0; | |
for (var line = start; line < end; line++) { | |
if (typeof this.used[line] === "undefined") { | |
this.used[line] = true; | |
lines++; | |
} | |
} | |
return lines; | |
}; | |
return Whitespace; | |
})(); | |
exports["default"] = Whitespace; | |
module.exports = exports["default"]; | |
},{}],38:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lineNumbers = _dereq_(403); | |
var _lineNumbers2 = _interopRequireDefault(_lineNumbers); | |
var _repeating = _dereq_(584); | |
var _repeating2 = _interopRequireDefault(_repeating); | |
var _jsTokens = _dereq_(401); | |
var _jsTokens2 = _interopRequireDefault(_jsTokens); | |
var _esutils = _dereq_(395); | |
var _esutils2 = _interopRequireDefault(_esutils); | |
var _chalk = _dereq_(200); | |
var _chalk2 = _interopRequireDefault(_chalk); | |
/** | |
* Chalk styles for token types. | |
*/ | |
var defs = { | |
string: _chalk2["default"].red, | |
punctuator: _chalk2["default"].bold, | |
curly: _chalk2["default"].green, | |
parens: _chalk2["default"].blue.bold, | |
square: _chalk2["default"].yellow, | |
keyword: _chalk2["default"].cyan, | |
number: _chalk2["default"].magenta, | |
regex: _chalk2["default"].magenta, | |
comment: _chalk2["default"].grey, | |
invalid: _chalk2["default"].inverse | |
}; | |
/** | |
* RegExp to test for newlines in terminal. | |
*/ | |
var NEWLINE = /\r\n|[\n\r\u2028\u2029]/; | |
/** | |
* Get the type of token, specifying punctuator type. | |
*/ | |
function getTokenType(match) { | |
var token = _jsTokens2["default"].matchToToken(match); | |
if (token.type === "name" && _esutils2["default"].keyword.isReservedWordES6(token.value)) { | |
return "keyword"; | |
} | |
if (token.type === "punctuator") { | |
switch (token.value) { | |
case "{": | |
case "}": | |
return "curly"; | |
case "(": | |
case ")": | |
return "parens"; | |
case "[": | |
case "]": | |
return "square"; | |
} | |
} | |
return token.type; | |
} | |
/** | |
* Highlight `text`. | |
*/ | |
function highlight(text) { | |
return text.replace(_jsTokens2["default"], function () { | |
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) { | |
args[_key] = arguments[_key]; | |
} | |
var type = getTokenType(args); | |
var colorize = defs[type]; | |
if (colorize) { | |
return args[0].split(NEWLINE).map(function (str) { | |
return colorize(str); | |
}).join("\n"); | |
} else { | |
return args[0]; | |
} | |
}); | |
} | |
/** | |
* Create a code frame, adding line numbers, code highlighting, and pointing to a given position. | |
*/ | |
exports["default"] = function (lines, lineNumber, colNumber) { | |
var opts = arguments.length <= 3 || arguments[3] === undefined ? {} : arguments[3]; | |
colNumber = Math.max(colNumber, 0); | |
var highlighted = opts.highlightCode && _chalk2["default"].supportsColor; | |
if (highlighted) lines = highlight(lines); | |
lines = lines.split(NEWLINE); | |
var start = Math.max(lineNumber - 3, 0); | |
var end = Math.min(lines.length, lineNumber + 3); | |
if (!lineNumber && !colNumber) { | |
start = 0; | |
end = lines.length; | |
} | |
var frame = _lineNumbers2["default"](lines.slice(start, end), { | |
start: start + 1, | |
before: " ", | |
after: " | ", | |
transform: function transform(params) { | |
if (params.number !== lineNumber) { | |
return; | |
} | |
if (colNumber) { | |
params.line += "\n" + params.before + _repeating2["default"](" ", params.width) + params.after + _repeating2["default"](" ", colNumber - 1) + "^"; | |
} | |
params.before = params.before.replace(/^./, ">"); | |
} | |
}).join("\n"); | |
if (highlighted) { | |
return _chalk2["default"].reset(frame); | |
} else { | |
return frame; | |
} | |
}; | |
module.exports = exports["default"]; | |
},{"200":200,"395":395,"401":401,"403":403,"584":584}],39:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashObjectMerge = _dereq_(515); | |
var _lodashObjectMerge2 = _interopRequireDefault(_lodashObjectMerge); | |
/** | |
* Merge options. | |
*/ | |
exports["default"] = function (dest, src) { | |
if (!dest || !src) return; | |
return _lodashObjectMerge2["default"](dest, src, function (a, b) { | |
if (b && Array.isArray(a)) { | |
var c = a.slice(0); | |
for (var _iterator = b, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { | |
var _ref; | |
if (_isArray) { | |
if (_i >= _iterator.length) break; | |
_ref = _iterator[_i++]; | |
} else { | |
_i = _iterator.next(); | |
if (_i.done) break; | |
_ref = _i.value; | |
} | |
var v = _ref; | |
if (a.indexOf(v) < 0) { | |
c.push(v); | |
} | |
} | |
return c; | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{"515":515}],40:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Normalize an AST. | |
* | |
* - Wrap `Program` node with a `File` node. | |
*/ | |
exports["default"] = function (ast, comments, tokens) { | |
if (ast && ast.type === "Program") { | |
return t.file(ast, comments || [], tokens || []); | |
} else { | |
throw new Error("Not a valid ast?"); | |
} | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],41:[function(_dereq_,module,exports){ | |
/** | |
* Create an object with a `null` prototype. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = function () { | |
return Object.create(null); | |
}; | |
module.exports = exports["default"]; | |
},{}],42:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _babylon = _dereq_(605); | |
var babylon = _interopRequireWildcard(_babylon); | |
/** | |
* Parse `code` with normalized options, collecting tokens and comments. | |
*/ | |
exports["default"] = function (code) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
var parseOpts = { | |
allowImportExportEverywhere: opts.looseModules, | |
allowReturnOutsideFunction: opts.looseModules, | |
allowHashBang: true, | |
ecmaVersion: 6, | |
strictMode: opts.strictMode, | |
sourceType: opts.sourceType, | |
locations: true, | |
features: opts.features || {}, | |
plugins: opts.plugins || {} | |
}; | |
if (opts.nonStandard) { | |
parseOpts.plugins.jsx = true; | |
parseOpts.plugins.flow = true; | |
} | |
return babylon.parse(code, parseOpts); | |
}; | |
module.exports = exports["default"]; | |
},{"605":605}],43:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.get = get; | |
exports.parseArgs = parseArgs; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _util = _dereq_(13); | |
var util = _interopRequireWildcard(_util); | |
/** | |
* Mapping of messages to be used in Babel. | |
* Messages can include $0-style placeholders. | |
*/ | |
var MESSAGES = { | |
tailCallReassignmentDeopt: "Function reference has been reassigned, so it will probably be dereferenced, therefore we can't optimise this with confidence", | |
JSXNamespacedTags: "Namespace tags are not supported. ReactJSX is not XML.", | |
classesIllegalBareSuper: "Illegal use of bare super", | |
classesIllegalSuperCall: "Direct super call is illegal in non-constructor, use super.$1() instead", | |
scopeDuplicateDeclaration: "Duplicate declaration $1", | |
settersNoRest: "Setters aren't allowed to have a rest", | |
noAssignmentsInForHead: "No assignments allowed in for-in/of head", | |
expectedMemberExpressionOrIdentifier: "Expected type MemberExpression or Identifier", | |
invalidParentForThisNode: "We don't know how to handle this node within the current parent - please open an issue", | |
readOnly: "$1 is read-only", | |
unknownForHead: "Unknown node type $1 in ForStatement", | |
didYouMean: "Did you mean $1?", | |
codeGeneratorDeopt: "Note: The code generator has deoptimised the styling of $1 as it exceeds the max of $2.", | |
missingTemplatesDirectory: "no templates directory - this is most likely the result of a broken `npm publish`. Please report to https://github.com/babel/babel/issues", | |
unsupportedOutputType: "Unsupported output type $1", | |
illegalMethodName: "Illegal method name $1", | |
lostTrackNodePath: "We lost track of this node's position, likely because the AST was directly manipulated", | |
modulesIllegalExportName: "Illegal export $1", | |
modulesDuplicateDeclarations: "Duplicate module declarations with the same source but in different scopes", | |
undeclaredVariable: "Reference to undeclared variable $1", | |
undeclaredVariableType: "Referencing a type alias outside of a type annotation", | |
undeclaredVariableSuggestion: "Reference to undeclared variable $1 - did you mean $2?", | |
traverseNeedsParent: "You must pass a scope and parentPath unless traversing a Program/File got a $1 node", | |
traverseVerifyRootFunction: "You passed `traverse()` a function when it expected a visitor object, are you sure you didn't mean `{ enter: Function }`?", | |
traverseVerifyVisitorProperty: "You passed `traverse()` a visitor object with the property $1 that has the invalid property $2", | |
traverseVerifyNodeType: "You gave us a visitor for the node type $1 but it's not a valid type", | |
pluginIllegalKind: "Illegal kind $1 for plugin $2", | |
pluginIllegalPosition: "Illegal position $1 for plugin $2", | |
pluginKeyCollision: "The plugin $1 collides with another of the same name", | |
pluginNotTransformer: "The plugin $1 didn't export a Plugin instance", | |
pluginUnknown: "Unknown plugin $1", | |
pluginNotFile: "Plugin $1 is resolving to a different Babel version than what is performing the transformation.", | |
pluginInvalidProperty: "Plugin $1 provided an invalid property of $2.", | |
pluginInvalidPropertyVisitor: "Define your visitor methods inside a `visitor` property like so:\n\n new Plugin(\"foobar\", {\n visitor: {\n // define your visitor methods here!\n }\n });\n" | |
}; | |
exports.MESSAGES = MESSAGES; | |
/** | |
* Get a message with $0 placeholders replaced by arguments. | |
*/ | |
function get(key) { | |
for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { | |
args[_key - 1] = arguments[_key]; | |
} | |
var msg = MESSAGES[key]; | |
if (!msg) throw new ReferenceError("Unknown message " + JSON.stringify(key)); | |
// stringify args | |
args = parseArgs(args); | |
// replace $0 placeholders with args | |
return msg.replace(/\$(\d+)/g, function (str, i) { | |
return args[--i]; | |
}); | |
} | |
/** | |
* Stingify arguments to be used inside messages. | |
*/ | |
function parseArgs(args) { | |
return args.map(function (val) { | |
if (val != null && val.inspect) { | |
return val.inspect(); | |
} else { | |
try { | |
return JSON.stringify(val) || val + ""; | |
} catch (e) { | |
return util.inspect(val); | |
} | |
} | |
}); | |
} | |
},{"13":13}],44:[function(_dereq_,module,exports){ | |
(function (global){ | |
"use strict"; | |
_dereq_(387); | |
_dereq_(577); | |
if (global._babelPolyfill) { | |
throw new Error("only one instance of babel/polyfill is allowed"); | |
} | |
global._babelPolyfill = true; | |
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) | |
},{"387":387,"577":577}],45:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _generation = _dereq_(30); | |
var _generation2 = _interopRequireDefault(_generation); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _transformationFile = _dereq_(46); | |
var _transformationFile2 = _interopRequireDefault(_transformationFile); | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function buildGlobal(namespace, builder) { | |
var body = []; | |
var container = t.functionExpression(null, [t.identifier("global")], t.blockStatement(body)); | |
var tree = t.program([t.expressionStatement(t.callExpression(container, [util.template("helper-self-global")]))]); | |
body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.assignmentExpression("=", t.memberExpression(t.identifier("global"), namespace), t.objectExpression([])))])); | |
builder(body); | |
return tree; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildUmd(namespace, builder) { | |
var body = []; | |
body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.identifier("global"))])); | |
builder(body); | |
var container = util.template("umd-commonjs-strict", { | |
FACTORY_PARAMETERS: t.identifier("global"), | |
BROWSER_ARGUMENTS: t.assignmentExpression("=", t.memberExpression(t.identifier("root"), namespace), t.objectExpression({})), | |
COMMON_ARGUMENTS: t.identifier("exports"), | |
AMD_ARGUMENTS: t.arrayExpression([t.literal("exports")]), | |
FACTORY_BODY: body, | |
UMD_ROOT: t.identifier("this") | |
}); | |
return t.program([container]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildVar(namespace, builder) { | |
var body = []; | |
body.push(t.variableDeclaration("var", [t.variableDeclarator(namespace, t.objectExpression({}))])); | |
builder(body); | |
return t.program(body); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildHelpers(body, namespace, whitelist) { | |
_lodashCollectionEach2["default"](_transformationFile2["default"].helpers, function (name) { | |
if (whitelist && whitelist.indexOf(name) === -1) return; | |
var key = t.identifier(t.toIdentifier(name)); | |
body.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(namespace, key), util.template("helper-" + name)))); | |
}); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (whitelist) { | |
var outputType = arguments.length <= 1 || arguments[1] === undefined ? "global" : arguments[1]; | |
var namespace = t.identifier("babelHelpers"); | |
var builder = function builder(body) { | |
return buildHelpers(body, namespace, whitelist); | |
}; | |
var tree; | |
var build = ({ | |
global: buildGlobal, | |
umd: buildUmd, | |
"var": buildVar | |
})[outputType]; | |
if (build) { | |
tree = build(namespace, builder); | |
} else { | |
throw new Error(messages.get("unsupportedOutputType", outputType)); | |
} | |
return _generation2["default"](tree).code; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"30":30,"411":411,"43":43,"46":46}],46:[function(_dereq_,module,exports){ | |
(function (process){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })(); | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _convertSourceMap = _dereq_(208); | |
var _convertSourceMap2 = _interopRequireDefault(_convertSourceMap); | |
var _modules = _dereq_(74); | |
var _modules2 = _interopRequireDefault(_modules); | |
var _optionsOptionManager = _dereq_(50); | |
var _optionsOptionManager2 = _interopRequireDefault(_optionsOptionManager); | |
var _pluginManager = _dereq_(52); | |
var _pluginManager2 = _interopRequireDefault(_pluginManager); | |
var _shebangRegex = _dereq_(587); | |
var _shebangRegex2 = _interopRequireDefault(_shebangRegex); | |
var _traversalPath = _dereq_(155); | |
var _traversalPath2 = _interopRequireDefault(_traversalPath); | |
var _lodashLangIsFunction = _dereq_(500); | |
var _lodashLangIsFunction2 = _interopRequireDefault(_lodashLangIsFunction); | |
var _sourceMap = _dereq_(599); | |
var _sourceMap2 = _interopRequireDefault(_sourceMap); | |
var _generation = _dereq_(30); | |
var _generation2 = _interopRequireDefault(_generation); | |
var _helpersCodeFrame = _dereq_(38); | |
var _helpersCodeFrame2 = _interopRequireDefault(_helpersCodeFrame); | |
var _lodashObjectDefaults = _dereq_(510); | |
var _lodashObjectDefaults2 = _interopRequireDefault(_lodashObjectDefaults); | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _tryResolve = _dereq_(602); | |
var _tryResolve2 = _interopRequireDefault(_tryResolve); | |
var _logger = _dereq_(47); | |
var _logger2 = _interopRequireDefault(_logger); | |
var _plugin = _dereq_(82); | |
var _plugin2 = _interopRequireDefault(_plugin); | |
var _helpersParse = _dereq_(42); | |
var _helpersParse2 = _interopRequireDefault(_helpersParse); | |
var _traversalHub = _dereq_(147); | |
var _traversalHub2 = _interopRequireDefault(_traversalHub); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _path = _dereq_(9); | |
var _path2 = _interopRequireDefault(_path); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var File = (function () { | |
function File(opts, pipeline) { | |
if (opts === undefined) opts = {}; | |
_classCallCheck(this, File); | |
this.transformerDependencies = {}; | |
this.dynamicImportTypes = {}; | |
this.dynamicImportIds = {}; | |
this.dynamicImports = []; | |
this.declarations = {}; | |
this.usedHelpers = {}; | |
this.dynamicData = {}; | |
this.data = {}; | |
this.ast = {}; | |
this.metadata = { | |
modules: { | |
imports: [], | |
exports: { | |
exported: [], | |
specifiers: [] | |
} | |
} | |
}; | |
this.hub = new _traversalHub2["default"](this); | |
this.pipeline = pipeline; | |
this.log = new _logger2["default"](this, opts.filename || "unknown"); | |
this.opts = this.initOptions(opts); | |
this.buildTransformers(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.initOptions = function initOptions(opts) { | |
opts = new _optionsOptionManager2["default"](this.log, this.pipeline).init(opts); | |
if (opts.inputSourceMap) { | |
opts.sourceMaps = true; | |
} | |
if (opts.moduleId) { | |
opts.moduleIds = true; | |
} | |
opts.basename = _path2["default"].basename(opts.filename, _path2["default"].extname(opts.filename)); | |
opts.ignore = util.arrayify(opts.ignore, util.regexify); | |
if (opts.only) opts.only = util.arrayify(opts.only, util.regexify); | |
_lodashObjectDefaults2["default"](opts, { | |
moduleRoot: opts.sourceRoot | |
}); | |
_lodashObjectDefaults2["default"](opts, { | |
sourceRoot: opts.moduleRoot | |
}); | |
_lodashObjectDefaults2["default"](opts, { | |
filenameRelative: opts.filename | |
}); | |
_lodashObjectDefaults2["default"](opts, { | |
sourceFileName: opts.filenameRelative, | |
sourceMapTarget: opts.filenameRelative | |
}); | |
// | |
if (opts.externalHelpers) { | |
this.set("helpersNamespace", t.identifier("babelHelpers")); | |
} | |
return opts; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.isLoose = function isLoose(key) { | |
return _lodashCollectionIncludes2["default"](this.opts.loose, key); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.buildTransformers = function buildTransformers() { | |
var file = this; | |
var transformers = this.transformers = {}; | |
var secondaryStack = []; | |
var stack = []; | |
// build internal transformers | |
for (var key in this.pipeline.transformers) { | |
var transformer = this.pipeline.transformers[key]; | |
var pass = transformers[key] = transformer.buildPass(file); | |
if (pass.canTransform()) { | |
stack.push(pass); | |
if (transformer.metadata.secondPass) { | |
secondaryStack.push(pass); | |
} | |
if (transformer.manipulateOptions) { | |
transformer.manipulateOptions(file.opts, file); | |
} | |
} | |
} | |
// init plugins! | |
var beforePlugins = []; | |
var afterPlugins = []; | |
var pluginManager = new _pluginManager2["default"]({ | |
file: this, | |
transformers: this.transformers, | |
before: beforePlugins, | |
after: afterPlugins | |
}); | |
for (var i = 0; i < file.opts.plugins.length; i++) { | |
pluginManager.add(file.opts.plugins[i]); | |
} | |
stack = beforePlugins.concat(stack, afterPlugins); | |
// build transformer stack | |
this.uncollapsedTransformerStack = stack = stack.concat(secondaryStack); | |
// build dependency graph | |
var _arr = stack; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var pass = _arr[_i];var _arr2 = pass.plugin.dependencies; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var dep = _arr2[_i2]; | |
this.transformerDependencies[dep] = pass.key; | |
} | |
} | |
// collapse stack categories | |
this.transformerStack = this.collapseStack(stack); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.collapseStack = function collapseStack(_stack) { | |
var stack = []; | |
var ignore = []; | |
var _arr3 = _stack; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var pass = _arr3[_i3]; | |
// been merged | |
if (ignore.indexOf(pass) >= 0) continue; | |
var group = pass.plugin.metadata.group; | |
// can't merge | |
if (!pass.canTransform() || !group) { | |
stack.push(pass); | |
continue; | |
} | |
var mergeStack = []; | |
var _arr4 = _stack; | |
for (var _i4 = 0; _i4 < _arr4.length; _i4++) { | |
var _pass = _arr4[_i4]; | |
if (_pass.plugin.metadata.group === group) { | |
mergeStack.push(_pass); | |
ignore.push(_pass); | |
} | |
} | |
var visitors = []; | |
var _arr5 = mergeStack; | |
for (var _i5 = 0; _i5 < _arr5.length; _i5++) { | |
var _pass2 = _arr5[_i5]; | |
visitors.push(_pass2.plugin.visitor); | |
} | |
var visitor = _traversal2["default"].visitors.merge(visitors); | |
var mergePlugin = new _plugin2["default"](group, { visitor: visitor }); | |
stack.push(mergePlugin.buildPass(this)); | |
} | |
return stack; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.set = function set(key, val) { | |
return this.data[key] = val; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.setDynamic = function setDynamic(key, fn) { | |
this.dynamicData[key] = fn; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.get = function get(key) { | |
var data = this.data[key]; | |
if (data) { | |
return data; | |
} else { | |
var dynamic = this.dynamicData[key]; | |
if (dynamic) { | |
return this.set(key, dynamic()); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.resolveModuleSource = function resolveModuleSource(source) { | |
var resolveModuleSource = this.opts.resolveModuleSource; | |
if (resolveModuleSource) source = resolveModuleSource(source, this.opts.filename); | |
return source; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.addImport = function addImport(source, name, type) { | |
name = name || source; | |
var id = this.dynamicImportIds[name]; | |
if (!id) { | |
source = this.resolveModuleSource(source); | |
id = this.dynamicImportIds[name] = this.scope.generateUidIdentifier(name); | |
var specifiers = [t.importDefaultSpecifier(id)]; | |
var declar = t.importDeclaration(specifiers, t.literal(source)); | |
declar._blockHoist = 3; | |
if (type) { | |
var modules = this.dynamicImportTypes[type] = this.dynamicImportTypes[type] || []; | |
modules.push(declar); | |
} | |
if (this.transformers["es6.modules"].canTransform()) { | |
this.moduleFormatter.importSpecifier(specifiers[0], declar, this.dynamicImports, this.scope); | |
this.moduleFormatter.hasLocalImports = true; | |
} else { | |
this.dynamicImports.push(declar); | |
} | |
} | |
return id; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.attachAuxiliaryComment = function attachAuxiliaryComment(node) { | |
var beforeComment = this.opts.auxiliaryCommentBefore; | |
if (beforeComment) { | |
node.leadingComments = node.leadingComments || []; | |
node.leadingComments.push({ | |
type: "CommentLine", | |
value: " " + beforeComment | |
}); | |
} | |
var afterComment = this.opts.auxiliaryCommentAfter; | |
if (afterComment) { | |
node.trailingComments = node.trailingComments || []; | |
node.trailingComments.push({ | |
type: "CommentLine", | |
value: " " + afterComment | |
}); | |
} | |
return node; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.addHelper = function addHelper(name) { | |
var isSolo = _lodashCollectionIncludes2["default"](File.soloHelpers, name); | |
if (!isSolo && !_lodashCollectionIncludes2["default"](File.helpers, name)) { | |
throw new ReferenceError("Unknown helper " + name); | |
} | |
var declar = this.declarations[name]; | |
if (declar) return declar; | |
this.usedHelpers[name] = true; | |
if (!isSolo) { | |
var generator = this.get("helperGenerator"); | |
var runtime = this.get("helpersNamespace"); | |
if (generator) { | |
return generator(name); | |
} else if (runtime) { | |
var id = t.identifier(t.toIdentifier(name)); | |
return t.memberExpression(runtime, id); | |
} | |
} | |
var ref = util.template("helper-" + name); | |
var uid = this.declarations[name] = this.scope.generateUidIdentifier(name); | |
if (t.isFunctionExpression(ref) && !ref.id) { | |
ref.body._compact = true; | |
ref._generated = true; | |
ref.id = uid; | |
ref.type = "FunctionDeclaration"; | |
this.attachAuxiliaryComment(ref); | |
this.path.unshiftContainer("body", ref); | |
} else { | |
ref._compact = true; | |
this.scope.push({ | |
id: uid, | |
init: ref, | |
unique: true | |
}); | |
} | |
return uid; | |
}; | |
File.prototype.addTemplateObject = function addTemplateObject(helperName, strings, raw) { | |
// Generate a unique name based on the string literals so we dedupe | |
// identical strings used in the program. | |
var stringIds = raw.elements.map(function (string) { | |
return string.value; | |
}); | |
var name = helperName + "_" + raw.elements.length + "_" + stringIds.join(","); | |
var declar = this.declarations[name]; | |
if (declar) return declar; | |
var uid = this.declarations[name] = this.scope.generateUidIdentifier("templateObject"); | |
var helperId = this.addHelper(helperName); | |
var init = t.callExpression(helperId, [strings, raw]); | |
init._compact = true; | |
this.scope.push({ | |
id: uid, | |
init: init, | |
_blockHoist: 1.9 // This ensures that we don't fail if not using function expression helpers | |
}); | |
return uid; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.errorWithNode = function errorWithNode(node, msg) { | |
var Error = arguments.length <= 2 || arguments[2] === undefined ? SyntaxError : arguments[2]; | |
var err; | |
var loc = node && (node.loc || node._loc); | |
if (loc) { | |
err = new Error("Line " + loc.start.line + ": " + msg); | |
err.loc = loc.start; | |
} else { | |
// todo: find errors with nodes inside to at least point to something | |
err = new Error("There's been an error on a dynamic node. This is almost certainly an internal error. Please report it."); | |
} | |
return err; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.mergeSourceMap = function mergeSourceMap(map) { | |
var opts = this.opts; | |
var inputMap = opts.inputSourceMap; | |
if (inputMap) { | |
map.sources[0] = inputMap.file; | |
var inputMapConsumer = new _sourceMap2["default"].SourceMapConsumer(inputMap); | |
var outputMapConsumer = new _sourceMap2["default"].SourceMapConsumer(map); | |
var outputMapGenerator = _sourceMap2["default"].SourceMapGenerator.fromSourceMap(outputMapConsumer); | |
outputMapGenerator.applySourceMap(inputMapConsumer); | |
var mergedMap = outputMapGenerator.toJSON(); | |
mergedMap.sources = inputMap.sources; | |
mergedMap.file = inputMap.file; | |
return mergedMap; | |
} | |
return map; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.getModuleFormatter = function getModuleFormatter(type) { | |
if (_lodashLangIsFunction2["default"](type) || !_modules2["default"][type]) { | |
this.log.deprecate("Custom module formatters are deprecated and will be removed in the next major. Please use Babel plugins instead."); | |
} | |
var ModuleFormatter = _lodashLangIsFunction2["default"](type) ? type : _modules2["default"][type]; | |
if (!ModuleFormatter) { | |
var loc = _tryResolve2["default"].relative(type); | |
if (loc) ModuleFormatter = _dereq_(loc); | |
} | |
if (!ModuleFormatter) { | |
throw new ReferenceError("Unknown module formatter type " + JSON.stringify(type)); | |
} | |
return new ModuleFormatter(this); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.parse = function parse(code) { | |
var opts = this.opts; | |
// | |
var parseOpts = { | |
highlightCode: opts.highlightCode, | |
nonStandard: opts.nonStandard, | |
sourceType: opts.sourceType, | |
filename: opts.filename, | |
plugins: {} | |
}; | |
var features = parseOpts.features = {}; | |
for (var key in this.transformers) { | |
var transformer = this.transformers[key]; | |
features[key] = transformer.canTransform(); | |
} | |
parseOpts.looseModules = this.isLoose("es6.modules"); | |
parseOpts.strictMode = features.strict; | |
this.log.debug("Parse start"); | |
var ast = _helpersParse2["default"](code, parseOpts); | |
this.log.debug("Parse stop"); | |
return ast; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype._addAst = function _addAst(ast) { | |
this.path = _traversalPath2["default"].get({ | |
hub: this.hub, | |
parentPath: null, | |
parent: ast, | |
container: ast, | |
key: "program" | |
}).setContext(); | |
this.scope = this.path.scope; | |
this.ast = ast; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.addAst = function addAst(ast) { | |
this.log.debug("Start set AST"); | |
this._addAst(ast); | |
this.log.debug("End set AST"); | |
this.log.debug("Start module formatter init"); | |
var modFormatter = this.moduleFormatter = this.getModuleFormatter(this.opts.modules); | |
if (modFormatter.init && this.transformers["es6.modules"].canTransform()) { | |
modFormatter.init(); | |
} | |
this.log.debug("End module formatter init"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.transform = function transform() { | |
this.call("pre"); | |
var _arr6 = this.transformerStack; | |
for (var _i6 = 0; _i6 < _arr6.length; _i6++) { | |
var pass = _arr6[_i6]; | |
pass.transform(); | |
} | |
this.call("post"); | |
return this.generate(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.wrap = function wrap(code, callback) { | |
code = code + ""; | |
try { | |
if (this.shouldIgnore()) { | |
return this.makeResult({ code: code, ignored: true }); | |
} else { | |
return callback(); | |
} | |
} catch (err) { | |
if (err._babel) { | |
throw err; | |
} else { | |
err._babel = true; | |
} | |
var message = err.message = this.opts.filename + ": " + err.message; | |
var loc = err.loc; | |
if (loc) { | |
err.codeFrame = _helpersCodeFrame2["default"](code, loc.line, loc.column + 1, this.opts); | |
message += "\n" + err.codeFrame; | |
} | |
if (process.browser) { | |
// chrome has it's own pretty stringifier which doesn't use the stack property | |
// https://github.com/babel/babel/issues/2175 | |
err.message = message; | |
} | |
if (err.stack) { | |
var newStack = err.stack.replace(err.message, message); | |
try { | |
err.stack = newStack; | |
} catch (e) { | |
// `err.stack` may be a readonly property in some environments | |
} | |
} | |
throw err; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.addCode = function addCode(code) { | |
code = (code || "") + ""; | |
code = this.parseInputSourceMap(code); | |
this.code = code; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.parseCode = function parseCode() { | |
this.parseShebang(); | |
var ast = this.parse(this.code); | |
this.addAst(ast); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.shouldIgnore = function shouldIgnore() { | |
var opts = this.opts; | |
return util.shouldIgnore(opts.filename, opts.ignore, opts.only); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.call = function call(key) { | |
var _arr7 = this.uncollapsedTransformerStack; | |
for (var _i7 = 0; _i7 < _arr7.length; _i7++) { | |
var pass = _arr7[_i7]; | |
var fn = pass.plugin[key]; | |
if (fn) fn(this); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.parseInputSourceMap = function parseInputSourceMap(code) { | |
var opts = this.opts; | |
if (opts.inputSourceMap !== false) { | |
var inputMap = _convertSourceMap2["default"].fromSource(code); | |
if (inputMap) { | |
opts.inputSourceMap = inputMap.toObject(); | |
code = _convertSourceMap2["default"].removeComments(code); | |
} | |
} | |
return code; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.parseShebang = function parseShebang() { | |
var shebangMatch = _shebangRegex2["default"].exec(this.code); | |
if (shebangMatch) { | |
this.shebang = shebangMatch[0]; | |
this.code = this.code.replace(_shebangRegex2["default"], ""); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.makeResult = function makeResult(_ref) { | |
var code = _ref.code; | |
var _ref$map = _ref.map; | |
var map = _ref$map === undefined ? null : _ref$map; | |
var ast = _ref.ast; | |
var ignored = _ref.ignored; | |
var result = { | |
metadata: null, | |
ignored: !!ignored, | |
code: null, | |
ast: null, | |
map: map | |
}; | |
if (this.opts.code) { | |
result.code = code; | |
} | |
if (this.opts.ast) { | |
result.ast = ast; | |
} | |
if (this.opts.metadata) { | |
result.metadata = this.metadata; | |
result.metadata.usedHelpers = Object.keys(this.usedHelpers); | |
} | |
return result; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
File.prototype.generate = function generate() { | |
var opts = this.opts; | |
var ast = this.ast; | |
var result = { ast: ast }; | |
if (!opts.code) return this.makeResult(result); | |
this.log.debug("Generation start"); | |
var _result = _generation2["default"](ast, opts, this.code); | |
result.code = _result.code; | |
result.map = _result.map; | |
this.log.debug("Generation end"); | |
if (this.shebang) { | |
// add back shebang | |
result.code = this.shebang + "\n" + result.code; | |
} | |
if (result.map) { | |
result.map = this.mergeSourceMap(result.map); | |
} | |
if (opts.sourceMaps === "inline" || opts.sourceMaps === "both") { | |
result.code += "\n" + _convertSourceMap2["default"].fromObject(result.map).toComment(); | |
} | |
if (opts.sourceMaps === "inline") { | |
result.map = null; | |
} | |
return this.makeResult(result); | |
}; | |
_createClass(File, null, [{ | |
key: "helpers", | |
/** | |
* [Please add a description.] | |
*/ | |
value: ["inherits", "defaults", "create-class", "create-decorated-class", "create-decorated-object", "define-decorated-property-descriptor", "tagged-template-literal", "tagged-template-literal-loose", "to-array", "to-consumable-array", "sliced-to-array", "sliced-to-array-loose", "object-without-properties", "has-own", "slice", "bind", "define-property", "async-to-generator", "interop-export-wildcard", "interop-require-wildcard", "interop-require-default", "typeof", "extends", "get", "set", "new-arrow-check", "class-call-check", "object-destructuring-empty", "temporal-undefined", "temporal-assert-defined", "self-global", "typeof-react-element", "default-props", "instanceof", | |
// legacy | |
"interop-require"], | |
/** | |
* [Please add a description.] | |
*/ | |
enumerable: true | |
}, { | |
key: "soloHelpers", | |
value: [], | |
enumerable: true | |
}]); | |
return File; | |
})(); | |
exports["default"] = File; | |
module.exports = exports["default"]; | |
}).call(this,_dereq_(10)) | |
},{"10":10,"147":147,"148":148,"155":155,"179":179,"182":182,"208":208,"30":30,"38":38,"413":413,"42":42,"47":47,"50":50,"500":500,"510":510,"52":52,"587":587,"599":599,"602":602,"74":74,"82":82,"9":9}],47:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _debugNode = _dereq_(389); | |
var _debugNode2 = _interopRequireDefault(_debugNode); | |
var verboseDebug = _debugNode2["default"]("babel:verbose"); | |
var generalDebug = _debugNode2["default"]("babel"); | |
var seenDeprecatedMessages = []; | |
/** | |
* [Please add a description.] | |
*/ | |
var Logger = (function () { | |
function Logger(file, filename) { | |
_classCallCheck(this, Logger); | |
this.filename = filename; | |
this.file = file; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype._buildMessage = function _buildMessage(msg) { | |
var parts = "[BABEL] " + this.filename; | |
if (msg) parts += ": " + msg; | |
return parts; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.warn = function warn(msg) { | |
console.warn(this._buildMessage(msg)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.error = function error(msg) { | |
var Constructor = arguments.length <= 1 || arguments[1] === undefined ? Error : arguments[1]; | |
throw new Constructor(this._buildMessage(msg)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.deprecate = function deprecate(msg) { | |
if (this.file.opts && this.file.opts.suppressDeprecationMessages) return; | |
msg = this._buildMessage(msg); | |
// already seen this message | |
if (seenDeprecatedMessages.indexOf(msg) >= 0) return; | |
// make sure we don't see it again | |
seenDeprecatedMessages.push(msg); | |
console.error(msg); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.verbose = function verbose(msg) { | |
if (verboseDebug.enabled) verboseDebug(this._buildMessage(msg)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.debug = function debug(msg) { | |
if (generalDebug.enabled) generalDebug(this._buildMessage(msg)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Logger.prototype.deopt = function deopt(node, msg) { | |
this.debug(msg); | |
}; | |
return Logger; | |
})(); | |
exports["default"] = Logger; | |
module.exports = exports["default"]; | |
},{"389":389}],48:[function(_dereq_,module,exports){ | |
module.exports={ | |
"filename": { | |
"type": "filename", | |
"description": "filename to use when reading from stdin - this will be used in source-maps, errors etc", | |
"default": "unknown", | |
"shorthand": "f" | |
}, | |
"filenameRelative": { | |
"hidden": true, | |
"type": "string" | |
}, | |
"inputSourceMap": { | |
"hidden": true | |
}, | |
"extra": { | |
"hidden": true, | |
"default": {} | |
}, | |
"env": { | |
"hidden": true, | |
"default": {} | |
}, | |
"moduleId": { | |
"description": "specify a custom name for module ids", | |
"type": "string" | |
}, | |
"getModuleId": { | |
"hidden": true | |
}, | |
"retainLines": { | |
"type": "boolean", | |
"default": false, | |
"description": "retain line numbers - will result in really ugly code" | |
}, | |
"nonStandard": { | |
"type": "boolean", | |
"default": true, | |
"description": "enable/disable support for JSX and Flow (on by default)" | |
}, | |
"experimental": { | |
"type": "boolean", | |
"description": "allow use of experimental transformers", | |
"default": false | |
}, | |
"highlightCode": { | |
"description": "enable/disable ANSI syntax highlighting of code frames (on by default)", | |
"type": "boolean", | |
"default": true | |
}, | |
"suppressDeprecationMessages": { | |
"type": "boolean", | |
"default": false, | |
"hidden": true | |
}, | |
"resolveModuleSource": { | |
"hidden": true | |
}, | |
"stage": { | |
"description": "ECMAScript proposal stage version to allow [0-4]", | |
"shorthand": "e", | |
"type": "number", | |
"default": 2 | |
}, | |
"blacklist": { | |
"type": "transformerList", | |
"description": "blacklist of transformers to NOT use", | |
"shorthand": "b", | |
"default": [] | |
}, | |
"whitelist": { | |
"type": "transformerList", | |
"optional": true, | |
"description": "whitelist of transformers to ONLY use", | |
"shorthand": "l" | |
}, | |
"optional": { | |
"type": "transformerList", | |
"description": "list of optional transformers to enable", | |
"default": [] | |
}, | |
"modules": { | |
"type": "string", | |
"description": "module formatter type to use [common]", | |
"default": "common", | |
"shorthand": "m" | |
}, | |
"moduleIds": { | |
"type": "boolean", | |
"default": false, | |
"shorthand": "M", | |
"description": "insert an explicit id for modules" | |
}, | |
"loose": { | |
"type": "transformerList", | |
"description": "list of transformers to enable loose mode ON", | |
"shorthand": "L" | |
}, | |
"jsxPragma": { | |
"type": "string", | |
"description": "custom pragma to use with JSX (same functionality as @jsx comments)", | |
"default": "React.createElement", | |
"shorthand": "P" | |
}, | |
"plugins": { | |
"type": "list", | |
"description": "", | |
"default": [] | |
}, | |
"ignore": { | |
"type": "list", | |
"description": "list of glob paths to **not** compile", | |
"default": [] | |
}, | |
"only": { | |
"type": "list", | |
"description": "list of glob paths to **only** compile" | |
}, | |
"code": { | |
"hidden": true, | |
"default": true, | |
"type": "boolean" | |
}, | |
"metadata": { | |
"hidden": true, | |
"default": true, | |
"type": "boolean" | |
}, | |
"ast": { | |
"hidden": true, | |
"default": true, | |
"type": "boolean" | |
}, | |
"comments": { | |
"type": "boolean", | |
"default": true, | |
"description": "strip/output comments in generated output (on by default)" | |
}, | |
"shouldPrintComment": { | |
"hidden": true, | |
"description": "optional callback to control whether a comment should be inserted, when this is used the comments option is ignored" | |
}, | |
"compact": { | |
"type": "booleanString", | |
"default": "auto", | |
"description": "do not include superfluous whitespace characters and line terminators [true|false|auto]" | |
}, | |
"keepModuleIdExtensions": { | |
"type": "boolean", | |
"description": "keep extensions when generating module ids", | |
"default": false, | |
"shorthand": "k" | |
}, | |
"auxiliaryComment": { | |
"deprecated": "renamed to auxiliaryCommentBefore", | |
"shorthand": "a", | |
"alias": "auxiliaryCommentBefore" | |
}, | |
"auxiliaryCommentBefore": { | |
"type": "string", | |
"default": "", | |
"description": "attach a comment before all helper declarations and auxiliary code" | |
}, | |
"auxiliaryCommentAfter": { | |
"type": "string", | |
"default": "", | |
"description": "attach a comment after all helper declarations and auxiliary code" | |
}, | |
"externalHelpers": { | |
"type": "boolean", | |
"default": false, | |
"shorthand": "r", | |
"description": "uses a reference to `babelHelpers` instead of placing helpers at the top of your code." | |
}, | |
"metadataUsedHelpers": { | |
"deprecated": "Not required anymore as this is enabled by default", | |
"type": "boolean", | |
"default": false, | |
"hidden": true | |
}, | |
"sourceMap": { | |
"alias": "sourceMaps", | |
"hidden": true | |
}, | |
"sourceMaps": { | |
"type": "booleanString", | |
"description": "[true|false|inline]", | |
"default": false, | |
"shorthand": "s" | |
}, | |
"sourceMapName": { | |
"alias": "sourceMapTarget", | |
"description": "DEPRECATED - Please use sourceMapTarget" | |
}, | |
"sourceMapTarget": { | |
"type": "string", | |
"description": "set `file` on returned source map" | |
}, | |
"sourceFileName": { | |
"type": "string", | |
"description": "set `sources[0]` on returned source map" | |
}, | |
"sourceRoot": { | |
"type": "filename", | |
"description": "the root from which all sources are relative" | |
}, | |
"moduleRoot": { | |
"type": "filename", | |
"description": "optional prefix for the AMD module formatter that will be prepend to the filename on module definitions" | |
}, | |
"breakConfig": { | |
"type": "boolean", | |
"default": false, | |
"hidden": true, | |
"description": "stop trying to load .babelrc files" | |
}, | |
"babelrc": { | |
"description": "Specify a custom list of babelrc files to use", | |
"type": "list" | |
}, | |
"sourceType": { | |
"description": "", | |
"default": "module" | |
} | |
} | |
},{}],49:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.validateOption = validateOption; | |
exports.normaliseOptions = normaliseOptions; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _parsers = _dereq_(51); | |
var parsers = _interopRequireWildcard(_parsers); | |
var _config = _dereq_(48); | |
var _config2 = _interopRequireDefault(_config); | |
exports.config = _config2["default"]; | |
/** | |
* Validate an option. | |
*/ | |
function validateOption(key, val, pipeline) { | |
var opt = _config2["default"][key]; | |
var parser = opt && parsers[opt.type]; | |
if (parser && parser.validate) { | |
return parser.validate(key, val, pipeline); | |
} else { | |
return val; | |
} | |
} | |
/** | |
* Normalize all options. | |
*/ | |
function normaliseOptions() { | |
var options = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0]; | |
for (var key in options) { | |
var val = options[key]; | |
if (val == null) continue; | |
var opt = _config2["default"][key]; | |
if (!opt) continue; | |
var parser = parsers[opt.type]; | |
if (parser) val = parser(val); | |
options[key] = val; | |
} | |
return options; | |
} | |
},{"48":48,"51":51}],50:[function(_dereq_,module,exports){ | |
(function (process){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _index = _dereq_(49); | |
var _json5 = _dereq_(402); | |
var _json52 = _interopRequireDefault(_json5); | |
var _pathIsAbsolute = _dereq_(527); | |
var _pathIsAbsolute2 = _interopRequireDefault(_pathIsAbsolute); | |
var _pathExists = _dereq_(526); | |
var _pathExists2 = _interopRequireDefault(_pathExists); | |
var _lodashLangClone = _dereq_(494); | |
var _lodashLangClone2 = _interopRequireDefault(_lodashLangClone); | |
var _helpersMerge = _dereq_(39); | |
var _helpersMerge2 = _interopRequireDefault(_helpersMerge); | |
var _config = _dereq_(48); | |
var _config2 = _interopRequireDefault(_config); | |
var _path = _dereq_(9); | |
var _path2 = _interopRequireDefault(_path); | |
var _fs = _dereq_(1); | |
var _fs2 = _interopRequireDefault(_fs); | |
var existsCache = {}; | |
var jsonCache = {}; | |
var BABELIGNORE_FILENAME = ".babelignore"; | |
var BABELRC_FILENAME = ".babelrc"; | |
var PACKAGE_FILENAME = "package.json"; | |
function exists(filename) { | |
var cached = existsCache[filename]; | |
if (cached != null) { | |
return cached; | |
} else { | |
return existsCache[filename] = _pathExists2["default"].sync(filename); | |
} | |
} | |
var OptionManager = (function () { | |
function OptionManager(log, pipeline) { | |
_classCallCheck(this, OptionManager); | |
this.resolvedConfigs = []; | |
this.options = OptionManager.createBareOptions(); | |
this.pipeline = pipeline; | |
this.log = log; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.createBareOptions = function createBareOptions() { | |
var opts = {}; | |
for (var key in _config2["default"]) { | |
var opt = _config2["default"][key]; | |
opts[key] = _lodashLangClone2["default"](opt["default"]); | |
} | |
return opts; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.prototype.addConfig = function addConfig(loc, key) { | |
var json = arguments.length <= 2 || arguments[2] === undefined ? _json52["default"] : arguments[2]; | |
if (this.resolvedConfigs.indexOf(loc) >= 0) return; | |
var content = _fs2["default"].readFileSync(loc, "utf8"); | |
var opts; | |
try { | |
opts = jsonCache[content] = jsonCache[content] || json.parse(content); | |
if (key) opts = opts[key]; | |
} catch (err) { | |
err.message = loc + ": Error while parsing JSON - " + err.message; | |
throw err; | |
} | |
this.mergeOptions(opts, loc); | |
this.resolvedConfigs.push(loc); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.prototype.mergeOptions = function mergeOptions(opts) { | |
var alias = arguments.length <= 1 || arguments[1] === undefined ? "foreign" : arguments[1]; | |
if (!opts) return; | |
for (var key in opts) { | |
if (key[0] === "_") continue; | |
var option = _config2["default"][key]; | |
// check for an unknown option | |
if (!option) this.log.error("Unknown option: " + alias + "." + key, ReferenceError); | |
} | |
// normalise options | |
_index.normaliseOptions(opts); | |
// merge them into this current files options | |
_helpersMerge2["default"](this.options, opts); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.prototype.addIgnoreConfig = function addIgnoreConfig(loc) { | |
var file = _fs2["default"].readFileSync(loc, "utf8"); | |
var lines = file.split("\n"); | |
lines = lines.map(function (line) { | |
return line.replace(/#(.*?)$/, "").trim(); | |
}).filter(function (line) { | |
return !!line; | |
}); | |
this.mergeOptions({ ignore: lines }, loc); | |
}; | |
/** | |
* Description | |
*/ | |
OptionManager.prototype.findConfigs = function findConfigs(loc) { | |
if (!loc) return; | |
if (!_pathIsAbsolute2["default"](loc)) { | |
loc = _path2["default"].join(process.cwd(), loc); | |
} | |
while (loc !== (loc = _path2["default"].dirname(loc))) { | |
if (this.options.breakConfig) return; | |
var configLoc = _path2["default"].join(loc, BABELRC_FILENAME); | |
if (exists(configLoc)) this.addConfig(configLoc); | |
var pkgLoc = _path2["default"].join(loc, PACKAGE_FILENAME); | |
if (exists(pkgLoc)) this.addConfig(pkgLoc, "babel", JSON); | |
var ignoreLoc = _path2["default"].join(loc, BABELIGNORE_FILENAME); | |
if (exists(ignoreLoc)) this.addIgnoreConfig(ignoreLoc); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.prototype.normaliseOptions = function normaliseOptions() { | |
var opts = this.options; | |
for (var key in _config2["default"]) { | |
var option = _config2["default"][key]; | |
var val = opts[key]; | |
// optional | |
if (!val && option.optional) continue; | |
// deprecated | |
if (this.log && val && option.deprecated) { | |
this.log.deprecate("Deprecated option " + key + ": " + option.deprecated); | |
} | |
// validate | |
if (this.pipeline && val) { | |
val = _index.validateOption(key, val, this.pipeline); | |
} | |
// aaliases | |
if (option.alias) { | |
opts[option.alias] = opts[option.alias] || val; | |
} else { | |
opts[key] = val; | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
OptionManager.prototype.init = function init(opts) { | |
this.mergeOptions(opts, "direct"); | |
// babelrc option | |
if (opts.babelrc) { | |
var _arr = opts.babelrc; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var loc = _arr[_i];this.addConfig(loc); | |
} | |
} | |
// resolve all .babelrc files | |
if (opts.babelrc !== false) { | |
this.findConfigs(opts.filename); | |
} | |
// merge in env | |
var envKey = process.env.BABEL_ENV || process.env.NODE_ENV || "development"; | |
if (this.options.env) { | |
this.mergeOptions(this.options.env[envKey], "direct.env." + envKey); | |
} | |
// normalise | |
this.normaliseOptions(opts); | |
return this.options; | |
}; | |
return OptionManager; | |
})(); | |
exports["default"] = OptionManager; | |
module.exports = exports["default"]; | |
}).call(this,_dereq_(10)) | |
},{"1":1,"10":10,"39":39,"402":402,"48":48,"49":49,"494":494,"526":526,"527":527,"9":9}],51:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.transformerList = transformerList; | |
exports.number = number; | |
exports.boolean = boolean; | |
exports.booleanString = booleanString; | |
exports.list = list; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _slash = _dereq_(588); | |
var _slash2 = _interopRequireDefault(_slash); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
/** | |
* Get a transformer list from a value. | |
*/ | |
function transformerList(val) { | |
return util.arrayify(val); | |
} | |
/** | |
* Validate transformer list. Maps "all" to all transformer names. | |
*/ | |
transformerList.validate = function (key, val, pipeline) { | |
if (val.indexOf("all") >= 0 || val.indexOf(true) >= 0) { | |
val = Object.keys(pipeline.transformers); | |
} | |
return pipeline._ensureTransformerNames(key, val); | |
}; | |
/** | |
* Cast a value to a number. | |
*/ | |
function number(val) { | |
return +val; | |
} | |
/** | |
* Cast a value to a boolean. | |
*/ | |
var filename = _slash2["default"]; | |
exports.filename = filename; | |
/** | |
* [Please add a description.] | |
*/ | |
function boolean(val) { | |
return !!val; | |
} | |
/** | |
* Cast a boolean-like string to a boolean. | |
*/ | |
function booleanString(val) { | |
return util.booleanify(val); | |
} | |
/** | |
* Cast a value to an array, splitting strings by ",". | |
*/ | |
function list(val) { | |
return util.list(val); | |
} | |
},{"182":182,"588":588}],52:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })(); | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _transformer = _dereq_(83); | |
var _transformer2 = _interopRequireDefault(_transformer); | |
var _plugin = _dereq_(82); | |
var _plugin2 = _interopRequireDefault(_plugin); | |
var _types = _dereq_(179); | |
var types = _interopRequireWildcard(_types); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _tryResolve = _dereq_(602); | |
var _tryResolve2 = _interopRequireDefault(_tryResolve); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _helpersParse = _dereq_(42); | |
var _helpersParse2 = _interopRequireDefault(_helpersParse); | |
/** | |
* [Please add a description.] | |
*/ | |
var context = { | |
messages: messages, | |
Transformer: _transformer2["default"], | |
Plugin: _plugin2["default"], | |
types: types, | |
parse: _helpersParse2["default"], | |
traverse: _traversal2["default"] | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var PluginManager = (function () { | |
/** | |
* [Please add a description.] | |
*/ | |
PluginManager.memoisePluginContainer = function memoisePluginContainer(fn) { | |
for (var i = 0; i < PluginManager.memoisedPlugins.length; i++) { | |
var plugin = PluginManager.memoisedPlugins[i]; | |
if (plugin.container === fn) return plugin.transformer; | |
} | |
var transformer = fn(context); | |
PluginManager.memoisedPlugins.push({ | |
container: fn, | |
transformer: transformer | |
}); | |
return transformer; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
_createClass(PluginManager, null, [{ | |
key: "memoisedPlugins", | |
/** | |
* [Please add a description.] | |
*/ | |
value: [], | |
enumerable: true | |
}, { | |
key: "positions", | |
value: ["before", "after"], | |
/** | |
* [Please add a description.] | |
*/ | |
enumerable: true | |
}]); | |
function PluginManager() { | |
var _ref = arguments.length <= 0 || arguments[0] === undefined ? { transformers: {}, before: [], after: [] } : arguments[0]; | |
var file = _ref.file; | |
var transformers = _ref.transformers; | |
var before = _ref.before; | |
var after = _ref.after; | |
_classCallCheck(this, PluginManager); | |
this.transformers = transformers; | |
this.file = file; | |
this.before = before; | |
this.after = after; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
PluginManager.prototype.subnormaliseString = function subnormaliseString(name, position) { | |
// this is a plugin in the form of "foobar" or "foobar:after" | |
// where the optional colon is the delimiter for plugin position in the transformer stack | |
var match = name.match(/^(.*?):(after|before)$/); | |
if (match) { | |
; | |
name = match[1]; | |
position = match[2]; | |
}var loc = _tryResolve2["default"].relative("babel-plugin-" + name) || _tryResolve2["default"].relative(name); | |
if (loc) { | |
var plugin = _dereq_(loc); | |
return { | |
position: position, | |
plugin: plugin["default"] || plugin | |
}; | |
} else { | |
throw new ReferenceError(messages.get("pluginUnknown", name)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PluginManager.prototype.validate = function validate(name, plugin) { | |
// validate transformer key | |
var key = plugin.key; | |
if (this.transformers[key]) { | |
throw new ReferenceError(messages.get("pluginKeyCollision", key)); | |
} | |
// validate Transformer instance | |
if (!plugin.buildPass || plugin.constructor.name !== "Plugin") { | |
throw new TypeError(messages.get("pluginNotTransformer", name)); | |
} | |
// register as a plugin | |
plugin.metadata.plugin = true; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PluginManager.prototype.add = function add(name) { | |
var position; | |
var plugin; | |
if (name) { | |
if (typeof name === "object" && name.transformer) { | |
plugin = name.transformer; | |
position = name.position; | |
} else if (typeof name !== "string") { | |
// not a string so we'll just assume that it's a direct Transformer instance, if not then | |
// the checks later on will complain | |
plugin = name; | |
} | |
if (typeof name === "string") { | |
var _subnormaliseString = this.subnormaliseString(name, position); | |
plugin = _subnormaliseString.plugin; | |
position = _subnormaliseString.position; | |
} | |
} else { | |
throw new TypeError(messages.get("pluginIllegalKind", typeof name, name)); | |
} | |
// default position | |
position = position || "before"; | |
// validate position | |
if (PluginManager.positions.indexOf(position) < 0) { | |
throw new TypeError(messages.get("pluginIllegalPosition", position, name)); | |
} | |
// allow plugin containers to be specified so they don't have to manually require | |
if (typeof plugin === "function") { | |
plugin = PluginManager.memoisePluginContainer(plugin); | |
} | |
// | |
this.validate(name, plugin); | |
// build! | |
var pass = this.transformers[plugin.key] = plugin.buildPass(this.file); | |
if (pass.canTransform()) { | |
var stack = position === "before" ? this.before : this.after; | |
stack.push(pass); | |
} | |
}; | |
return PluginManager; | |
})(); | |
exports["default"] = PluginManager; | |
module.exports = exports["default"]; | |
},{"148":148,"179":179,"42":42,"43":43,"602":602,"82":82,"83":83}],53:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _explodeAssignableExpression = _dereq_(58); | |
var _explodeAssignableExpression2 = _interopRequireDefault(_explodeAssignableExpression); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (opts) { | |
var exports = {}; | |
/** | |
* [Please add a description.] | |
*/ | |
var isAssignment = function isAssignment(node) { | |
return node.operator === opts.operator + "="; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var buildAssignment = function buildAssignment(left, right) { | |
return t.assignmentExpression("=", left, right); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports.ExpressionStatement = function (node, parent, scope, file) { | |
// hit the `AssignmentExpression` one below | |
if (this.isCompletionRecord()) return; | |
var expr = node.expression; | |
if (!isAssignment(expr)) return; | |
var nodes = []; | |
var exploded = _explodeAssignableExpression2["default"](expr.left, nodes, file, scope, true); | |
nodes.push(t.expressionStatement(buildAssignment(exploded.ref, opts.build(exploded.uid, expr.right)))); | |
return nodes; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports.AssignmentExpression = function (node, parent, scope, file) { | |
if (!isAssignment(node)) return; | |
var nodes = []; | |
var exploded = _explodeAssignableExpression2["default"](node.left, nodes, file, scope); | |
nodes.push(buildAssignment(exploded.ref, opts.build(exploded.uid, node.right))); | |
return nodes; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports.BinaryExpression = function (node) { | |
if (node.operator !== opts.operator) return; | |
return opts.build(node.left, node.right); | |
}; | |
return exports; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179,"58":58}],54:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = build; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function build(node, buildBody) { | |
var self = node.blocks.shift(); | |
if (!self) return; | |
var child = build(node, buildBody); | |
if (!child) { | |
// last item | |
child = buildBody(); | |
// add a filter as this is our final stop | |
if (node.filter) { | |
child = t.ifStatement(node.filter, t.blockStatement([child])); | |
} | |
} | |
return t.forOfStatement(t.variableDeclaration("let", [t.variableDeclarator(self.left)]), self.right, t.blockStatement([child])); | |
} | |
module.exports = exports["default"]; | |
},{"179":179}],55:[function(_dereq_,module,exports){ | |
// Based upon the excellent jsx-transpiler by Ingvar Stepanyan (RReverser) | |
// https://github.com/RReverser/jsx-transpiler | |
// jsx | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashLangIsString = _dereq_(506); | |
var _lodashLangIsString2 = _interopRequireDefault(_lodashLangIsString); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _esutils = _dereq_(395); | |
var _esutils2 = _interopRequireDefault(_esutils); | |
var _react = _dereq_(62); | |
var react = _interopRequireWildcard(_react); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (opts) { | |
var visitor = {}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXIdentifier = function (node) { | |
if (node.name === "this" && this.isReferenced()) { | |
return t.thisExpression(); | |
} else if (_esutils2["default"].keyword.isIdentifierNameES6(node.name)) { | |
node.type = "Identifier"; | |
} else { | |
return t.literal(node.name); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXNamespacedName = function () { | |
throw this.errorWithNode(messages.get("JSXNamespacedTags")); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXMemberExpression = { | |
exit: function exit(node) { | |
node.computed = t.isLiteral(node.property); | |
node.type = "MemberExpression"; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXExpressionContainer = function (node) { | |
return node.expression; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXAttribute = { | |
enter: function enter(node) { | |
var value = node.value; | |
if (t.isLiteral(value) && _lodashLangIsString2["default"](value.value)) { | |
value.value = value.value.replace(/\n\s+/g, " "); | |
} | |
}, | |
exit: function exit(node) { | |
var value = node.value || t.literal(true); | |
return t.inherits(t.property("init", node.name, value), node); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXOpeningElement = { | |
exit: function exit(node, parent, scope, file) { | |
parent.children = react.buildChildren(parent); | |
var tagExpr = node.name; | |
var args = []; | |
var tagName; | |
if (t.isIdentifier(tagExpr)) { | |
tagName = tagExpr.name; | |
} else if (t.isLiteral(tagExpr)) { | |
tagName = tagExpr.value; | |
} | |
var state = { | |
tagExpr: tagExpr, | |
tagName: tagName, | |
args: args | |
}; | |
if (opts.pre) { | |
opts.pre(state, file); | |
} | |
var attribs = node.attributes; | |
if (attribs.length) { | |
attribs = buildJSXOpeningElementAttributes(attribs, file); | |
} else { | |
attribs = t.literal(null); | |
} | |
args.push(attribs); | |
if (opts.post) { | |
opts.post(state, file); | |
} | |
return state.call || t.callExpression(state.callee, args); | |
} | |
}; | |
/** | |
* The logic for this is quite terse. It's because we need to | |
* support spread elements. We loop over all attributes, | |
* breaking on spreads, we then push a new object containg | |
* all prior attributes to an array for later processing. | |
*/ | |
var buildJSXOpeningElementAttributes = function buildJSXOpeningElementAttributes(attribs, file) { | |
var _props = []; | |
var objs = []; | |
var pushProps = function pushProps() { | |
if (!_props.length) return; | |
objs.push(t.objectExpression(_props)); | |
_props = []; | |
}; | |
while (attribs.length) { | |
var prop = attribs.shift(); | |
if (t.isJSXSpreadAttribute(prop)) { | |
pushProps(); | |
objs.push(prop.argument); | |
} else { | |
_props.push(prop); | |
} | |
} | |
pushProps(); | |
if (objs.length === 1) { | |
// only one object | |
attribs = objs[0]; | |
} else { | |
// looks like we have multiple objects | |
if (!t.isObjectExpression(objs[0])) { | |
objs.unshift(t.objectExpression([])); | |
} | |
// spread it | |
attribs = t.callExpression(file.addHelper("extends"), objs); | |
} | |
return attribs; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.JSXElement = { | |
exit: function exit(node) { | |
var callExpr = node.openingElement; | |
callExpr.arguments = callExpr.arguments.concat(node.children); | |
if (callExpr.arguments.length >= 3) { | |
callExpr._prettyCall = true; | |
} | |
return t.inherits(callExpr, node); | |
} | |
}; | |
return visitor; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179,"395":395,"43":43,"506":506,"62":62}],56:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent, scope, state) { | |
if (this.isThisExpression() || this.isReferencedIdentifier({ name: "arguments" })) { | |
state.found = true; | |
this.stop(); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (node, scope) { | |
var container = t.functionExpression(null, [], node.body, node.generator, node.async); | |
var callee = container; | |
var args = []; | |
var state = { found: false }; | |
scope.traverse(node, visitor, state); | |
if (state.found) { | |
callee = t.memberExpression(container, t.identifier("apply")); | |
args = [t.thisExpression(), t.identifier("arguments")]; | |
} | |
var call = t.callExpression(callee, args); | |
if (node.generator) call = t.yieldExpression(call, true); | |
return t.returnStatement(call); | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],57:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.push = push; | |
exports.hasComputed = hasComputed; | |
exports.toComputedObjectFromClass = toComputedObjectFromClass; | |
exports.toClassObject = toClassObject; | |
exports.toDefineObject = toDefineObject; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _lodashObjectHas = _dereq_(512); | |
var _lodashObjectHas2 = _interopRequireDefault(_lodashObjectHas); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function push(mutatorMap, node, kind, file) { | |
var alias = t.toKeyAlias(node); | |
// | |
var map = {}; | |
if (_lodashObjectHas2["default"](mutatorMap, alias)) map = mutatorMap[alias]; | |
mutatorMap[alias] = map; | |
// | |
map._inherits = map._inherits || []; | |
map._inherits.push(node); | |
map._key = node.key; | |
if (node.computed) { | |
map._computed = true; | |
} | |
if (node.decorators) { | |
var decorators = map.decorators = map.decorators || t.arrayExpression([]); | |
decorators.elements = decorators.elements.concat(node.decorators.map(function (dec) { | |
return dec.expression; | |
}).reverse()); | |
} | |
if (map.value || map.initializer) { | |
throw file.errorWithNode(node, "Key conflict with sibling node"); | |
} | |
if (node.value) { | |
if (node.kind === "init") kind = "value"; | |
if (node.kind === "get") kind = "get"; | |
if (node.kind === "set") kind = "set"; | |
t.inheritsComments(node.value, node); | |
map[kind] = node.value; | |
} | |
return map; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function hasComputed(mutatorMap) { | |
for (var key in mutatorMap) { | |
if (mutatorMap[key]._computed) { | |
return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toComputedObjectFromClass(obj) { | |
var objExpr = t.arrayExpression([]); | |
for (var i = 0; i < obj.properties.length; i++) { | |
var prop = obj.properties[i]; | |
var val = prop.value; | |
val.properties.unshift(t.property("init", t.identifier("key"), t.toComputedKey(prop))); | |
objExpr.elements.push(val); | |
} | |
return objExpr; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toClassObject(mutatorMap) { | |
var objExpr = t.objectExpression([]); | |
_lodashCollectionEach2["default"](mutatorMap, function (map) { | |
var mapNode = t.objectExpression([]); | |
var propNode = t.property("init", map._key, mapNode, map._computed); | |
_lodashCollectionEach2["default"](map, function (node, key) { | |
if (key[0] === "_") return; | |
var inheritNode = node; | |
if (t.isMethodDefinition(node) || t.isClassProperty(node)) node = node.value; | |
var prop = t.property("init", t.identifier(key), node); | |
t.inheritsComments(prop, inheritNode); | |
t.removeComments(inheritNode); | |
mapNode.properties.push(prop); | |
}); | |
objExpr.properties.push(propNode); | |
}); | |
return objExpr; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toDefineObject(mutatorMap) { | |
_lodashCollectionEach2["default"](mutatorMap, function (map) { | |
if (map.value) map.writable = t.literal(true); | |
map.configurable = t.literal(true); | |
map.enumerable = t.literal(true); | |
}); | |
return toClassObject(mutatorMap); | |
} | |
},{"179":179,"411":411,"512":512}],58:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var getObjRef = function getObjRef(node, nodes, file, scope) { | |
var ref; | |
if (t.isIdentifier(node)) { | |
if (scope.hasBinding(node.name)) { | |
// this variable is declared in scope so we can be 100% sure | |
// that evaluating it multiple times wont trigger a getter | |
// or something else | |
return node; | |
} else { | |
// could possibly trigger a getter so we need to only evaluate | |
// it once | |
ref = node; | |
} | |
} else if (t.isMemberExpression(node)) { | |
ref = node.object; | |
if (t.isIdentifier(ref) && scope.hasGlobal(ref.name)) { | |
// the object reference that we need to save is locally declared | |
// so as per the previous comment we can be 100% sure evaluating | |
// it multiple times will be safe | |
return ref; | |
} | |
} else { | |
throw new Error("We can't explode this node type " + node.type); | |
} | |
var temp = scope.generateUidIdentifierBasedOnNode(ref); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(temp, ref)])); | |
return temp; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var getPropRef = function getPropRef(node, nodes, file, scope) { | |
var prop = node.property; | |
var key = t.toComputedKey(node, prop); | |
if (t.isLiteral(key)) return key; | |
var temp = scope.generateUidIdentifierBasedOnNode(prop); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(temp, prop)])); | |
return temp; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (node, nodes, file, scope, allowedSingleIdent) { | |
var obj; | |
if (t.isIdentifier(node) && allowedSingleIdent) { | |
obj = node; | |
} else { | |
obj = getObjRef(node, nodes, file, scope); | |
} | |
var ref, uid; | |
if (t.isIdentifier(node)) { | |
ref = node; | |
uid = obj; | |
} else { | |
var prop = getPropRef(node, nodes, file, scope); | |
var computed = node.computed || t.isLiteral(prop); | |
uid = ref = t.memberExpression(obj, prop, computed); | |
} | |
return { | |
uid: uid, | |
ref: ref | |
}; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],59:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (node) { | |
var lastNonDefault = 0; | |
for (var i = 0; i < node.params.length; i++) { | |
var param = node.params[i]; | |
if (!t.isAssignmentPattern(param) && !t.isRestElement(param)) { | |
lastNonDefault = i + 1; | |
} | |
} | |
return lastNonDefault; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],60:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (decorators, scope) { | |
for (var i = 0; i < decorators.length; i++) { | |
var decorator = decorators[i]; | |
var expression = decorator.expression; | |
if (!t.isMemberExpression(expression)) continue; | |
var temp = scope.maybeGenerateMemoised(expression.object); | |
var ref; | |
var nodes = []; | |
if (temp) { | |
ref = temp; | |
nodes.push(t.assignmentExpression("=", temp, expression.object)); | |
} else { | |
ref = expression.object; | |
} | |
nodes.push(t.callExpression(t.memberExpression(t.memberExpression(ref, expression.property, expression.computed), t.identifier("bind")), [ref])); | |
if (nodes.length === 1) { | |
decorator.expression = nodes[0]; | |
} else { | |
decorator.expression = t.sequenceExpression(nodes); | |
} | |
} | |
return decorators; | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],61:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.custom = custom; | |
exports.property = property; | |
exports.bare = bare; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _getFunctionArity = _dereq_(59); | |
var _getFunctionArity2 = _interopRequireDefault(_getFunctionArity); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function visitIdentifier(context, node, scope, state) { | |
// check if this node matches our function id | |
if (node.name !== state.name) return; | |
// check that we don't have a local variable declared as that removes the need | |
// for the wrapper | |
var localDeclar = scope.getBindingIdentifier(state.name); | |
if (localDeclar !== state.outerDeclar) return; | |
state.selfReference = true; | |
context.stop(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
visitIdentifier(this, node, scope, state); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
BindingIdentifier: function BindingIdentifier(node, parent, scope, state) { | |
visitIdentifier(this, node, scope, state); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var wrap = function wrap(state, method, id, scope) { | |
if (state.selfReference) { | |
if (scope.hasBinding(id.name) && !scope.hasGlobal(id.name)) { | |
// we can just munge the local binding | |
scope.rename(id.name); | |
} else { | |
// need to add a wrapper since we can't change the references | |
var templateName = "property-method-assignment-wrapper"; | |
if (method.generator) templateName += "-generator"; | |
var template = util.template(templateName, { | |
FUNCTION: method, | |
FUNCTION_ID: id, | |
FUNCTION_KEY: scope.generateUidIdentifier(id.name) | |
}); | |
template.callee._skipModulesRemap = true; | |
// shim in dummy params to retain function arity, if you try to read the | |
// source then you'll get the original since it's proxied so it's all good | |
var params = template.callee.body.body[0].params; | |
for (var i = 0, len = _getFunctionArity2["default"](method); i < len; i++) { | |
params.push(scope.generateUidIdentifier("x")); | |
} | |
return template; | |
} | |
} | |
method.id = id; | |
scope.getProgramParent().references[id.name] = true; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var visit = function visit(node, name, scope) { | |
var state = { | |
selfAssignment: false, | |
selfReference: false, | |
outerDeclar: scope.getBindingIdentifier(name), | |
references: [], | |
name: name | |
}; | |
// check to see if we have a local binding of the id we're setting inside of | |
// the function, this is important as there are caveats associated | |
var binding = scope.getOwnBinding(name); | |
if (binding) { | |
if (binding.kind === "param") { | |
// safari will blow up in strict mode with code like: | |
// | |
// var t = function t(t) {}; | |
// | |
// with the error: | |
// | |
// Cannot declare a parameter named 't' as it shadows the name of a | |
// strict mode function. | |
// | |
// this isn't to the spec and they've invented this behaviour which is | |
// **extremely** annoying so we avoid setting the name if it has a param | |
// with the same id | |
state.selfReference = true; | |
} else { | |
// otherwise it's defined somewhere in scope like: | |
// | |
// var t = function () { | |
// var t = 2; | |
// }; | |
// | |
// so we can safely just set the id and move along as it shadows the | |
// bound function id | |
} | |
} else if (state.outerDeclar || scope.hasGlobal(name)) { | |
scope.traverse(node, visitor, state); | |
} | |
return state; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
function custom(node, id, scope) { | |
var state = visit(node, id.name, scope); | |
return wrap(state, node, id, scope); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function property(node, file, scope) { | |
var key = t.toComputedKey(node, node.key); | |
if (!t.isLiteral(key)) return; // we can't set a function id with this | |
var name = t.toBindingIdentifierName(key.value); | |
var id = t.identifier(name); | |
var method = node.value; | |
var state = visit(method, name, scope); | |
node.value = wrap(state, method, id, scope) || method; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function bare(node, parent, scope) { | |
// has an `id` so we don't need to infer one | |
if (node.id) return; | |
var id; | |
if (t.isProperty(parent) && parent.kind === "init" && (!parent.computed || t.isLiteral(parent.key))) { | |
// { foo() {} }; | |
id = parent.key; | |
} else if (t.isVariableDeclarator(parent)) { | |
// var foo = function () {}; | |
id = parent.id; | |
if (t.isIdentifier(id)) { | |
var binding = scope.parent.getBinding(id.name); | |
if (binding && binding.constant && scope.getBinding(id.name) === binding) { | |
// always going to reference this method | |
node.id = id; | |
return; | |
} | |
} | |
} else { | |
return; | |
} | |
var name; | |
if (t.isLiteral(id)) { | |
name = id.value; | |
} else if (t.isIdentifier(id)) { | |
name = id.name; | |
} else { | |
return; | |
} | |
name = t.toBindingIdentifierName(name); | |
id = t.identifier(name); | |
var state = visit(node, name, scope); | |
return wrap(state, node, id, scope); | |
} | |
},{"179":179,"182":182,"59":59}],62:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.isCompatTag = isCompatTag; | |
exports.buildChildren = buildChildren; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var isReactComponent = t.buildMatchMemberExpression("React.Component"); | |
exports.isReactComponent = isReactComponent; | |
/** | |
* [Please add a description.] | |
*/ | |
function isCompatTag(tagName) { | |
return tagName && /^[a-z]|\-/.test(tagName); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function cleanJSXElementLiteralChild(child, args) { | |
var lines = child.value.split(/\r\n|\n|\r/); | |
var lastNonEmptyLine = 0; | |
for (var i = 0; i < lines.length; i++) { | |
if (lines[i].match(/[^ \t]/)) { | |
lastNonEmptyLine = i; | |
} | |
} | |
var str = ""; | |
for (var i = 0; i < lines.length; i++) { | |
var line = lines[i]; | |
var isFirstLine = i === 0; | |
var isLastLine = i === lines.length - 1; | |
var isLastNonEmptyLine = i === lastNonEmptyLine; | |
// replace rendered whitespace tabs with spaces | |
var trimmedLine = line.replace(/\t/g, " "); | |
// trim whitespace touching a newline | |
if (!isFirstLine) { | |
trimmedLine = trimmedLine.replace(/^[ ]+/, ""); | |
} | |
// trim whitespace touching an endline | |
if (!isLastLine) { | |
trimmedLine = trimmedLine.replace(/[ ]+$/, ""); | |
} | |
if (trimmedLine) { | |
if (!isLastNonEmptyLine) { | |
trimmedLine += " "; | |
} | |
str += trimmedLine; | |
} | |
} | |
if (str) args.push(t.literal(str)); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildChildren(node) { | |
var elems = []; | |
for (var i = 0; i < node.children.length; i++) { | |
var child = node.children[i]; | |
if (t.isLiteral(child) && typeof child.value === "string") { | |
cleanJSXElementLiteralChild(child, elems); | |
continue; | |
} | |
if (t.isJSXExpressionContainer(child)) child = child.expression; | |
if (t.isJSXEmptyExpression(child)) continue; | |
elems.push(child); | |
} | |
return elems; | |
} | |
},{"179":179}],63:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.is = is; | |
exports.pullFlag = pullFlag; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashArrayPull = _dereq_(408); | |
var _lodashArrayPull2 = _interopRequireDefault(_lodashArrayPull); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function is(node, flag) { | |
return t.isLiteral(node) && node.regex && node.regex.flags.indexOf(flag) >= 0; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function pullFlag(node, flag) { | |
var flags = node.regex.flags.split(""); | |
if (node.regex.flags.indexOf(flag) < 0) return; | |
_lodashArrayPull2["default"](flags, flag); | |
node.regex.flags = flags.join(""); | |
} | |
},{"179":179,"408":408}],64:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var awaitVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
AwaitExpression: function AwaitExpression(node) { | |
node.type = "YieldExpression"; | |
if (node.all) { | |
// await* foo; -> yield Promise.all(foo); | |
node.all = false; | |
node.argument = t.callExpression(t.memberExpression(t.identifier("Promise"), t.identifier("all")), [node.argument]); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var referenceVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
var name = state.id.name; | |
if (node.name === name && scope.bindingIdentifierEquals(name, state.id)) { | |
return state.ref = state.ref || scope.generateUidIdentifier(name); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (path, callId) { | |
var node = path.node; | |
node.async = false; | |
node.generator = true; | |
path.traverse(awaitVisitor, state); | |
var call = t.callExpression(callId, [node]); | |
var id = node.id; | |
node.id = null; | |
if (t.isFunctionDeclaration(node)) { | |
var declar = t.variableDeclaration("let", [t.variableDeclarator(id, call)]); | |
declar._blockHoist = true; | |
return declar; | |
} else { | |
if (id) { | |
var state = { id: id }; | |
path.traverse(referenceVisitor, state); | |
if (state.ref) { | |
path.scope.parent.push({ id: state.ref }); | |
return t.assignmentExpression("=", state.ref, call); | |
} | |
} | |
return call; | |
} | |
}; | |
module.exports = exports["default"]; | |
},{"179":179}],65:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function isIllegalBareSuper(node, parent) { | |
if (!t.isSuper(node)) return false; | |
if (t.isMemberExpression(parent, { computed: false })) return false; | |
if (t.isCallExpression(parent, { callee: node })) return false; | |
return true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isMemberExpressionSuper(node) { | |
return t.isMemberExpression(node) && t.isSuper(node.object); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent, scope, state) { | |
var topLevel = state.topLevel; | |
var self = state.self; | |
if (t.isFunction(node) && !t.isArrowFunctionExpression(node)) { | |
// we need to call traverseLevel again so we're context aware | |
self.traverseLevel(this, false); | |
return this.skip(); | |
} | |
if (t.isProperty(node, { method: true }) || t.isMethodDefinition(node)) { | |
// break on object methods | |
return this.skip(); | |
} | |
var getThisReference = topLevel ? | |
// top level so `this` is the instance | |
t.thisExpression : | |
// not in the top level so we need to create a reference | |
self.getThisReference.bind(self); | |
var callback = self.specHandle; | |
if (self.isLoose) callback = self.looseHandle; | |
var result = callback.call(self, this, getThisReference); | |
if (result) this.hasSuper = true; | |
if (result === true) return; | |
return result; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var ReplaceSupers = (function () { | |
function ReplaceSupers(opts) { | |
var inClass = arguments.length <= 1 || arguments[1] === undefined ? false : arguments[1]; | |
_classCallCheck(this, ReplaceSupers); | |
this.topLevelThisReference = opts.topLevelThisReference; | |
this.methodPath = opts.methodPath; | |
this.methodNode = opts.methodNode; | |
this.superRef = opts.superRef; | |
this.isStatic = opts.isStatic; | |
this.hasSuper = false; | |
this.inClass = inClass; | |
this.isLoose = opts.isLoose; | |
this.scope = opts.scope; | |
this.file = opts.file; | |
this.opts = opts; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.getObjectRef = function getObjectRef() { | |
return this.opts.objectRef || this.opts.getObjectRef(); | |
}; | |
/** | |
* Sets a super class value of the named property. | |
* | |
* @example | |
* | |
* _set(Object.getPrototypeOf(CLASS.prototype), "METHOD", "VALUE", this) | |
* | |
*/ | |
ReplaceSupers.prototype.setSuperProperty = function setSuperProperty(property, value, isComputed, thisExpression) { | |
return t.callExpression(this.file.addHelper("set"), [t.callExpression(t.memberExpression(t.identifier("Object"), t.identifier("getPrototypeOf")), [this.isStatic ? this.getObjectRef() : t.memberExpression(this.getObjectRef(), t.identifier("prototype"))]), isComputed ? property : t.literal(property.name), value, thisExpression]); | |
}; | |
/** | |
* Gets a node representing the super class value of the named property. | |
* | |
* @example | |
* | |
* _get(Object.getPrototypeOf(CLASS.prototype), "METHOD", this) | |
* | |
*/ | |
ReplaceSupers.prototype.getSuperProperty = function getSuperProperty(property, isComputed, thisExpression) { | |
return t.callExpression(this.file.addHelper("get"), [t.callExpression(t.memberExpression(t.identifier("Object"), t.identifier("getPrototypeOf")), [this.isStatic ? this.getObjectRef() : t.memberExpression(this.getObjectRef(), t.identifier("prototype"))]), isComputed ? property : t.literal(property.name), thisExpression]); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.replace = function replace() { | |
this.traverseLevel(this.methodPath.get("value"), true); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.traverseLevel = function traverseLevel(path, topLevel) { | |
var state = { self: this, topLevel: topLevel }; | |
path.traverse(visitor, state); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.getThisReference = function getThisReference() { | |
if (this.topLevelThisReference) { | |
return this.topLevelThisReference; | |
} else { | |
var ref = this.topLevelThisReference = this.scope.generateUidIdentifier("this"); | |
this.methodNode.value.body.body.unshift(t.variableDeclaration("var", [t.variableDeclarator(this.topLevelThisReference, t.thisExpression())])); | |
return ref; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.getLooseSuperProperty = function getLooseSuperProperty(id, parent) { | |
var methodNode = this.methodNode; | |
var methodName = methodNode.key; | |
var superRef = this.superRef || t.identifier("Function"); | |
if (parent.property === id) { | |
return; | |
} else if (t.isCallExpression(parent, { callee: id })) { | |
// super(); -> objectRef.prototype.MethodName.call(this); | |
parent.arguments.unshift(t.thisExpression()); | |
if (methodName.name === "constructor") { | |
// constructor() { super(); } | |
if (parent.arguments.length === 2 && t.isSpreadElement(parent.arguments[1]) && t.isIdentifier(parent.arguments[1].argument, { name: "arguments" })) { | |
// special case single arguments spread | |
parent.arguments[1] = parent.arguments[1].argument; | |
return t.memberExpression(superRef, t.identifier("apply")); | |
} else { | |
return t.memberExpression(superRef, t.identifier("call")); | |
} | |
} else { | |
id = superRef; | |
// foo() { super(); } | |
if (!methodNode["static"]) { | |
id = t.memberExpression(id, t.identifier("prototype")); | |
} | |
id = t.memberExpression(id, methodName, methodNode.computed); | |
return t.memberExpression(id, t.identifier("call")); | |
} | |
} else if (t.isMemberExpression(parent) && !methodNode["static"]) { | |
// super.test -> objectRef.prototype.test | |
return t.memberExpression(superRef, t.identifier("prototype")); | |
} else { | |
return superRef; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.looseHandle = function looseHandle(path, getThisReference) { | |
var node = path.node; | |
if (path.isSuper()) { | |
return this.getLooseSuperProperty(node, path.parent); | |
} else if (path.isCallExpression()) { | |
var callee = node.callee; | |
if (!t.isMemberExpression(callee)) return; | |
if (!t.isSuper(callee.object)) return; | |
// super.test(); -> objectRef.prototype.MethodName.call(this); | |
t.appendToMemberExpression(callee, t.identifier("call")); | |
node.arguments.unshift(getThisReference()); | |
return true; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.specHandleAssignmentExpression = function specHandleAssignmentExpression(ref, path, node, getThisReference) { | |
if (node.operator === "=") { | |
// super.name = "val"; -> _set(Object.getPrototypeOf(objectRef.prototype), "name", this); | |
return this.setSuperProperty(node.left.property, node.right, node.left.computed, getThisReference()); | |
} else { | |
// super.age += 2; -> var _ref = super.age; super.age = _ref + 2; | |
ref = ref || path.scope.generateUidIdentifier("ref"); | |
return [t.variableDeclaration("var", [t.variableDeclarator(ref, node.left)]), t.expressionStatement(t.assignmentExpression("=", node.left, t.binaryExpression(node.operator[0], ref, node.right)))]; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ReplaceSupers.prototype.specHandle = function specHandle(path, getThisReference) { | |
var methodNode = this.methodNode; | |
var property; | |
var computed; | |
var args; | |
var thisReference; | |
var parent = path.parent; | |
var node = path.node; | |
if (isIllegalBareSuper(node, parent)) { | |
throw path.errorWithNode(messages.get("classesIllegalBareSuper")); | |
} | |
if (t.isCallExpression(node)) { | |
var callee = node.callee; | |
if (t.isSuper(callee)) { | |
// super(); -> _get(Object.getPrototypeOf(objectRef), "MethodName", this).call(this); | |
property = methodNode.key; | |
computed = methodNode.computed; | |
args = node.arguments; | |
// bare `super` call is illegal inside non-constructors | |
// - https://esdiscuss.org/topic/super-call-in-methods | |
// - https://twitter.com/wycats/status/544553184396836864 | |
if (methodNode.key.name !== "constructor" || !this.inClass) { | |
var methodName = methodNode.key.name || "METHOD_NAME"; | |
throw this.file.errorWithNode(node, messages.get("classesIllegalSuperCall", methodName)); | |
} | |
} else if (isMemberExpressionSuper(callee)) { | |
// super.test(); -> _get(Object.getPrototypeOf(objectRef.prototype), "test", this).call(this); | |
property = callee.property; | |
computed = callee.computed; | |
args = node.arguments; | |
} | |
} else if (t.isMemberExpression(node) && t.isSuper(node.object)) { | |
// super.name; -> _get(Object.getPrototypeOf(objectRef.prototype), "name", this); | |
property = node.property; | |
computed = node.computed; | |
} else if (t.isUpdateExpression(node) && isMemberExpressionSuper(node.argument)) { | |
var binary = t.binaryExpression(node.operator[0], node.argument, t.literal(1)); | |
if (node.prefix) { | |
// ++super.foo; -> super.foo += 1; | |
return this.specHandleAssignmentExpression(null, path, binary, getThisReference); | |
} else { | |
// super.foo++; -> var _ref = super.foo; super.foo = _ref + 1; | |
var ref = path.scope.generateUidIdentifier("ref"); | |
return this.specHandleAssignmentExpression(ref, path, binary, getThisReference).concat(t.expressionStatement(ref)); | |
} | |
} else if (t.isAssignmentExpression(node) && isMemberExpressionSuper(node.left)) { | |
return this.specHandleAssignmentExpression(null, path, node, getThisReference); | |
} | |
if (!property) return; | |
thisReference = getThisReference(); | |
var superProperty = this.getSuperProperty(property, computed, thisReference); | |
if (args) { | |
if (args.length === 1 && t.isSpreadElement(args[0])) { | |
// super(...arguments); | |
return t.callExpression(t.memberExpression(superProperty, t.identifier("apply")), [thisReference, args[0].argument]); | |
} else { | |
return t.callExpression(t.memberExpression(superProperty, t.identifier("call")), [thisReference].concat(args)); | |
} | |
} else { | |
return superProperty; | |
} | |
}; | |
return ReplaceSupers; | |
})(); | |
exports["default"] = ReplaceSupers; | |
module.exports = exports["default"]; | |
},{"179":179,"43":43}],66:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _pipeline = _dereq_(80); | |
var _pipeline2 = _interopRequireDefault(_pipeline); | |
/** | |
* [Please add a description.] | |
*/ | |
/** | |
* [Please add a description.] | |
*/ | |
var _transformers = _dereq_(126); | |
var _transformers2 = _interopRequireDefault(_transformers); | |
/** | |
* [Please add a description.] | |
*/ | |
var _transformersDeprecated = _dereq_(85); | |
var _transformersDeprecated2 = _interopRequireDefault(_transformersDeprecated); | |
/** | |
* [Please add a description.] | |
*/ | |
var _transformersAliases = _dereq_(84); | |
var _transformersAliases2 = _interopRequireDefault(_transformersAliases); | |
/** | |
* [Please add a description.] | |
*/ | |
var _transformersFilters = _dereq_(125); | |
var filters = _interopRequireWildcard(_transformersFilters); | |
var pipeline = new _pipeline2["default"](); | |
for (var key in _transformers2["default"]) { | |
var transformer = _transformers2["default"][key]; | |
if (typeof transformer === "object") { | |
var metadata = transformer.metadata = transformer.metadata || {}; | |
metadata.group = metadata.group || "builtin-basic"; | |
} | |
} | |
pipeline.addTransformers(_transformers2["default"]); | |
pipeline.addDeprecated(_transformersDeprecated2["default"]); | |
pipeline.addAliases(_transformersAliases2["default"]); | |
pipeline.addFilter(filters.internal); | |
pipeline.addFilter(filters.blacklist); | |
pipeline.addFilter(filters.whitelist); | |
pipeline.addFilter(filters.stage); | |
pipeline.addFilter(filters.optional); | |
/** | |
* [Please add a description.] | |
*/ | |
var transform = pipeline.transform.bind(pipeline); | |
transform.fromAst = pipeline.transformFromAst.bind(pipeline); | |
transform.pipeline = pipeline; | |
exports["default"] = transform; | |
module.exports = exports["default"]; | |
},{"125":125,"126":126,"80":80,"84":84,"85":85}],67:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _libMetadata = _dereq_(75); | |
var metadataVisitor = _interopRequireWildcard(_libMetadata); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _libRemaps = _dereq_(76); | |
var _libRemaps2 = _interopRequireDefault(_libRemaps); | |
var _helpersObject = _dereq_(41); | |
var _helpersObject2 = _interopRequireDefault(_helpersObject); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var DefaultFormatter = (function () { | |
function DefaultFormatter(file) { | |
_classCallCheck(this, DefaultFormatter); | |
// object containg all module sources with the scope that they're contained in | |
this.sourceScopes = _helpersObject2["default"](); | |
// ids for use in module ids | |
this.defaultIds = _helpersObject2["default"](); | |
this.ids = _helpersObject2["default"](); | |
// contains reference aliases for live bindings | |
this.remaps = new _libRemaps2["default"](file, this); | |
this.scope = file.scope; | |
this.file = file; | |
this.hasNonDefaultExports = false; | |
this.hasLocalExports = false; | |
this.hasLocalImports = false; | |
this.localExports = _helpersObject2["default"](); | |
this.localImports = _helpersObject2["default"](); | |
this.metadata = file.metadata.modules; | |
this.getMetadata(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.addScope = function addScope(path) { | |
var source = path.node.source && path.node.source.value; | |
if (!source) return; | |
var existingScope = this.sourceScopes[source]; | |
if (existingScope && existingScope !== path.scope) { | |
throw path.errorWithNode(messages.get("modulesDuplicateDeclarations")); | |
} | |
this.sourceScopes[source] = path.scope; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.isModuleType = function isModuleType(node, type) { | |
var modules = this.file.dynamicImportTypes[type]; | |
return modules && modules.indexOf(node) >= 0; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.transform = function transform() { | |
this.remapAssignments(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.doDefaultExportInterop = function doDefaultExportInterop(node) { | |
return (t.isExportDefaultDeclaration(node) || t.isSpecifierDefault(node)) && !this.noInteropRequireExport && !this.hasNonDefaultExports; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.getMetadata = function getMetadata() { | |
var has = false; | |
var _arr = this.file.ast.program.body; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var node = _arr[_i]; | |
if (t.isModuleDeclaration(node)) { | |
has = true; | |
break; | |
} | |
} | |
if (has || this.isLoose()) { | |
this.file.path.traverse(metadataVisitor, this); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.remapAssignments = function remapAssignments() { | |
if (this.hasLocalExports || this.hasLocalImports) { | |
this.remaps.run(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.remapExportAssignment = function remapExportAssignment(node, exported) { | |
var assign = node; | |
for (var i = 0; i < exported.length; i++) { | |
assign = t.assignmentExpression("=", t.memberExpression(t.identifier("exports"), exported[i]), assign); | |
} | |
return assign; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype._addExport = function _addExport(name, exported) { | |
var info = this.localExports[name] = this.localExports[name] || { | |
binding: this.scope.getBindingIdentifier(name), | |
exported: [] | |
}; | |
info.exported.push(exported); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.getExport = function getExport(node, scope) { | |
if (!t.isIdentifier(node)) return; | |
var local = this.localExports[node.name]; | |
if (local && local.binding === scope.getBindingIdentifier(node.name)) { | |
return local.exported; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.getModuleName = function getModuleName() { | |
var opts = this.file.opts; | |
// moduleId is n/a if a `getModuleId()` is provided | |
if (opts.moduleId != null && !opts.getModuleId) { | |
return opts.moduleId; | |
} | |
var filenameRelative = opts.filenameRelative; | |
var moduleName = ""; | |
if (opts.moduleRoot != null) { | |
moduleName = opts.moduleRoot + "/"; | |
} | |
if (!opts.filenameRelative) { | |
return moduleName + opts.filename.replace(/^\//, ""); | |
} | |
if (opts.sourceRoot != null) { | |
// remove sourceRoot from filename | |
var sourceRootRegEx = new RegExp("^" + opts.sourceRoot + "\/?"); | |
filenameRelative = filenameRelative.replace(sourceRootRegEx, ""); | |
} | |
if (!opts.keepModuleIdExtensions) { | |
// remove extension | |
filenameRelative = filenameRelative.replace(/\.(\w*?)$/, ""); | |
} | |
moduleName += filenameRelative; | |
// normalize path separators | |
moduleName = moduleName.replace(/\\/g, "/"); | |
if (opts.getModuleId) { | |
// If return is falsy, assume they want us to use our generated default name | |
return opts.getModuleId(moduleName) || moduleName; | |
} else { | |
return moduleName; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype._pushStatement = function _pushStatement(ref, nodes) { | |
if (t.isClass(ref) || t.isFunction(ref)) { | |
if (ref.id) { | |
nodes.push(t.toStatement(ref)); | |
ref = ref.id; | |
} | |
} | |
return ref; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype._hoistExport = function _hoistExport(declar, assign, priority) { | |
if (t.isFunctionDeclaration(declar)) { | |
assign._blockHoist = priority || 2; | |
} | |
return assign; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.getExternalReference = function getExternalReference(node, nodes) { | |
var ids = this.ids; | |
var id = node.source.value; | |
if (ids[id]) { | |
return ids[id]; | |
} else { | |
return this.ids[id] = this._getExternalReference(node, nodes); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.checkExportIdentifier = function checkExportIdentifier(node) { | |
if (t.isIdentifier(node, { name: "__esModule" })) { | |
throw this.file.errorWithNode(node, messages.get("modulesIllegalExportName", node.name)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.exportAllDeclaration = function exportAllDeclaration(node, nodes) { | |
var ref = this.getExternalReference(node, nodes); | |
nodes.push(this.buildExportsWildcard(ref, node)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.isLoose = function isLoose() { | |
return this.file.isLoose("es6.modules"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.exportSpecifier = function exportSpecifier(specifier, node, nodes) { | |
if (node.source) { | |
var ref = this.getExternalReference(node, nodes); | |
if (specifier.local.name === "default" && !this.noInteropRequireExport) { | |
// importing a default so we need to normalize it | |
ref = t.callExpression(this.file.addHelper("interop-require"), [ref]); | |
} else { | |
ref = t.memberExpression(ref, specifier.local); | |
if (!this.isLoose()) { | |
nodes.push(this.buildExportsFromAssignment(specifier.exported, ref, node)); | |
return; | |
} | |
} | |
// export { foo } from "test"; | |
nodes.push(this.buildExportsAssignment(specifier.exported, ref, node)); | |
} else { | |
// export { foo }; | |
nodes.push(this.buildExportsAssignment(specifier.exported, specifier.local, node)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.buildExportsWildcard = function buildExportsWildcard(objectIdentifier) { | |
return t.expressionStatement(t.callExpression(this.file.addHelper("defaults"), [t.identifier("exports"), t.callExpression(this.file.addHelper("interop-export-wildcard"), [objectIdentifier, this.file.addHelper("defaults")])])); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.buildExportsFromAssignment = function buildExportsFromAssignment(id, init) { | |
this.checkExportIdentifier(id); | |
return util.template("exports-from-assign", { | |
INIT: init, | |
ID: t.literal(id.name) | |
}, true); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.buildExportsAssignment = function buildExportsAssignment(id, init) { | |
this.checkExportIdentifier(id); | |
return util.template("exports-assign", { | |
VALUE: init, | |
KEY: id | |
}, true); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DefaultFormatter.prototype.exportDeclaration = function exportDeclaration(node, nodes) { | |
var declar = node.declaration; | |
var id = declar.id; | |
if (t.isExportDefaultDeclaration(node)) { | |
id = t.identifier("default"); | |
} | |
var assign; | |
if (t.isVariableDeclaration(declar)) { | |
for (var i = 0; i < declar.declarations.length; i++) { | |
var decl = declar.declarations[i]; | |
decl.init = this.buildExportsAssignment(decl.id, decl.init, node).expression; | |
var newDeclar = t.variableDeclaration(declar.kind, [decl]); | |
if (i === 0) t.inherits(newDeclar, declar); | |
nodes.push(newDeclar); | |
} | |
} else { | |
var ref = declar; | |
if (t.isFunctionDeclaration(declar) || t.isClassDeclaration(declar)) { | |
ref = declar.id; | |
nodes.push(declar); | |
} | |
assign = this.buildExportsAssignment(id, ref, node); | |
nodes.push(assign); | |
this._hoistExport(declar, assign); | |
} | |
}; | |
return DefaultFormatter; | |
})(); | |
exports["default"] = DefaultFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"41":41,"43":43,"75":75,"76":76}],68:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (Parent) { | |
var Constructor = function Constructor() { | |
this.noInteropRequireImport = true; | |
this.noInteropRequireExport = true; | |
Parent.apply(this, arguments); | |
}; | |
util.inherits(Constructor, Parent); | |
return Constructor; | |
}; | |
module.exports = exports["default"]; | |
},{"182":182}],69:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _amd = _dereq_(70); | |
var _amd2 = _interopRequireDefault(_amd); | |
var _strict = _dereq_(68); | |
var _strict2 = _interopRequireDefault(_strict); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = _strict2["default"](_amd2["default"]); | |
module.exports = exports["default"]; | |
},{"68":68,"70":70}],70:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _default = _dereq_(67); | |
var _default2 = _interopRequireDefault(_default); | |
var _common = _dereq_(72); | |
var _common2 = _interopRequireDefault(_common); | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _lodashObjectValues = _dereq_(517); | |
var _lodashObjectValues2 = _interopRequireDefault(_lodashObjectValues); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var AMDFormatter = (function (_DefaultFormatter) { | |
_inherits(AMDFormatter, _DefaultFormatter); | |
function AMDFormatter() { | |
_classCallCheck(this, AMDFormatter); | |
_DefaultFormatter.apply(this, arguments); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.setup = function setup() { | |
_common2["default"].prototype._setup.call(this, this.hasNonDefaultExports); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.buildDependencyLiterals = function buildDependencyLiterals() { | |
var names = []; | |
for (var name in this.ids) { | |
names.push(t.literal(name)); | |
} | |
return names; | |
}; | |
/** | |
* Wrap the entire body in a `define` wrapper. | |
*/ | |
AMDFormatter.prototype.transform = function transform(program) { | |
_common2["default"].prototype.transform.apply(this, arguments); | |
var body = program.body; | |
// build an array of module names | |
var names = [t.literal("exports")]; | |
if (this.passModuleArg) names.push(t.literal("module")); | |
names = names.concat(this.buildDependencyLiterals()); | |
names = t.arrayExpression(names); | |
// build up define container | |
var params = _lodashObjectValues2["default"](this.ids); | |
if (this.passModuleArg) params.unshift(t.identifier("module")); | |
params.unshift(t.identifier("exports")); | |
var container = t.functionExpression(null, params, t.blockStatement(body)); | |
var defineArgs = [names, container]; | |
var moduleName = this.getModuleName(); | |
if (moduleName) defineArgs.unshift(t.literal(moduleName)); | |
var call = t.callExpression(t.identifier("define"), defineArgs); | |
program.body = [t.expressionStatement(call)]; | |
}; | |
/** | |
* Get the AMD module name that we'll prepend to the wrapper | |
* to define this module | |
*/ | |
AMDFormatter.prototype.getModuleName = function getModuleName() { | |
if (this.file.opts.moduleIds) { | |
return _default2["default"].prototype.getModuleName.apply(this, arguments); | |
} else { | |
return null; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype._getExternalReference = function _getExternalReference(node) { | |
return this.scope.generateUidIdentifier(node.source.value); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.importDeclaration = function importDeclaration(node) { | |
this.getExternalReference(node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.importSpecifier = function importSpecifier(specifier, node, nodes, scope) { | |
var key = node.source.value; | |
var ref = this.getExternalReference(node); | |
if (t.isImportNamespaceSpecifier(specifier) || t.isImportDefaultSpecifier(specifier)) { | |
this.defaultIds[key] = specifier.local; | |
} | |
if (this.isModuleType(node, "absolute")) { | |
// absolute module reference | |
} else if (this.isModuleType(node, "absoluteDefault")) { | |
// prevent unnecessary renaming of dynamic imports | |
this.ids[node.source.value] = ref; | |
ref = t.memberExpression(ref, t.identifier("default")); | |
} else if (t.isImportNamespaceSpecifier(specifier)) { | |
// import * as bar from "foo"; | |
} else if (!_lodashCollectionIncludes2["default"](this.file.dynamicImported, node) && t.isSpecifierDefault(specifier) && !this.noInteropRequireImport) { | |
// import foo from "foo"; | |
var uid = scope.generateUidIdentifier(specifier.local.name); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(uid, t.callExpression(this.file.addHelper("interop-require-default"), [ref]))])); | |
ref = t.memberExpression(uid, t.identifier("default")); | |
} else { | |
// import { foo } from "foo"; | |
var imported = specifier.imported; | |
if (t.isSpecifierDefault(specifier)) imported = t.identifier("default"); | |
ref = t.memberExpression(ref, imported); | |
} | |
this.remaps.add(scope, specifier.local.name, ref); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.exportSpecifier = function exportSpecifier(specifier, node, nodes) { | |
if (this.doDefaultExportInterop(specifier)) { | |
this.passModuleArg = true; | |
if (specifier.exported !== specifier.local && !node.source) { | |
nodes.push(util.template("exports-default-assign", { | |
VALUE: specifier.local | |
}, true)); | |
return; | |
} | |
} | |
_common2["default"].prototype.exportSpecifier.apply(this, arguments); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
AMDFormatter.prototype.exportDeclaration = function exportDeclaration(node, nodes) { | |
if (this.doDefaultExportInterop(node)) { | |
this.passModuleArg = true; | |
var declar = node.declaration; | |
var assign = util.template("exports-default-assign", { | |
VALUE: this._pushStatement(declar, nodes) | |
}, true); | |
if (t.isFunctionDeclaration(declar)) { | |
// we can hoist this assignment to the top of the file | |
assign._blockHoist = 3; | |
} | |
nodes.push(assign); | |
return; | |
} | |
_default2["default"].prototype.exportDeclaration.apply(this, arguments); | |
}; | |
return AMDFormatter; | |
})(_default2["default"]); | |
exports["default"] = AMDFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"413":413,"517":517,"67":67,"72":72}],71:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _common = _dereq_(72); | |
var _common2 = _interopRequireDefault(_common); | |
var _strict = _dereq_(68); | |
var _strict2 = _interopRequireDefault(_strict); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = _strict2["default"](_common2["default"]); | |
module.exports = exports["default"]; | |
},{"68":68,"72":72}],72:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _default = _dereq_(67); | |
var _default2 = _interopRequireDefault(_default); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var CommonJSFormatter = (function (_DefaultFormatter) { | |
_inherits(CommonJSFormatter, _DefaultFormatter); | |
function CommonJSFormatter() { | |
_classCallCheck(this, CommonJSFormatter); | |
_DefaultFormatter.apply(this, arguments); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.setup = function setup() { | |
this._setup(this.hasLocalExports); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype._setup = function _setup(conditional) { | |
var file = this.file; | |
var scope = file.scope; | |
scope.rename("module"); | |
scope.rename("exports"); | |
if (!this.noInteropRequireImport && conditional) { | |
var templateName = "exports-module-declaration"; | |
if (this.file.isLoose("es6.modules")) templateName += "-loose"; | |
var declar = util.template(templateName, true); | |
declar._blockHoist = 3; | |
file.path.unshiftContainer("body", [declar]); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.transform = function transform(program) { | |
_default2["default"].prototype.transform.apply(this, arguments); | |
if (this.hasDefaultOnlyExport) { | |
program.body.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(t.identifier("module"), t.identifier("exports")), t.memberExpression(t.identifier("exports"), t.identifier("default"))))); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.importSpecifier = function importSpecifier(specifier, node, nodes, scope) { | |
var variableName = specifier.local; | |
var ref = this.getExternalReference(node, nodes); | |
// import foo from "foo"; | |
if (t.isSpecifierDefault(specifier)) { | |
if (this.isModuleType(node, "absolute")) { | |
// absolute module reference | |
} else if (this.isModuleType(node, "absoluteDefault")) { | |
this.remaps.add(scope, variableName.name, ref); | |
} else if (this.noInteropRequireImport) { | |
this.remaps.add(scope, variableName.name, t.memberExpression(ref, t.identifier("default"))); | |
} else { | |
var uid = this.scope.generateUidIdentifierBasedOnNode(node, "import"); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(uid, t.callExpression(this.file.addHelper("interop-require-default"), [ref]))])); | |
this.remaps.add(scope, variableName.name, t.memberExpression(uid, t.identifier("default"))); | |
} | |
} else { | |
if (t.isImportNamespaceSpecifier(specifier)) { | |
if (!this.noInteropRequireImport) { | |
ref = t.callExpression(this.file.addHelper("interop-require-wildcard"), [ref]); | |
} | |
// import * as bar from "foo"; | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(variableName, ref)])); | |
} else { | |
// import { foo } from "foo"; | |
this.remaps.add(scope, variableName.name, t.memberExpression(ref, t.identifier(specifier.imported.name))); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.importDeclaration = function importDeclaration(node, nodes) { | |
// import "foo"; | |
nodes.push(util.template("require", { | |
MODULE_NAME: node.source | |
}, true)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.exportSpecifier = function exportSpecifier(specifier) { | |
if (this.doDefaultExportInterop(specifier)) { | |
this.hasDefaultOnlyExport = true; | |
} | |
_default2["default"].prototype.exportSpecifier.apply(this, arguments); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype.exportDeclaration = function exportDeclaration(node) { | |
if (this.doDefaultExportInterop(node)) { | |
this.hasDefaultOnlyExport = true; | |
} | |
_default2["default"].prototype.exportDeclaration.apply(this, arguments); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
CommonJSFormatter.prototype._getExternalReference = function _getExternalReference(node, nodes) { | |
var call = t.callExpression(t.identifier("require"), [node.source]); | |
var uid; | |
if (this.isModuleType(node, "absolute")) { | |
// absolute module reference | |
} else if (this.isModuleType(node, "absoluteDefault")) { | |
call = t.memberExpression(call, t.identifier("default")); | |
} else { | |
uid = this.scope.generateUidIdentifierBasedOnNode(node, "import"); | |
} | |
uid = uid || node.specifiers[0].local; | |
var declar = t.variableDeclaration("var", [t.variableDeclarator(uid, call)]); | |
nodes.push(declar); | |
return uid; | |
}; | |
return CommonJSFormatter; | |
})(_default2["default"]); | |
exports["default"] = CommonJSFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"67":67}],73:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _default = _dereq_(67); | |
var _default2 = _interopRequireDefault(_default); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var IgnoreFormatter = (function (_DefaultFormatter) { | |
_inherits(IgnoreFormatter, _DefaultFormatter); | |
function IgnoreFormatter() { | |
_classCallCheck(this, IgnoreFormatter); | |
_DefaultFormatter.apply(this, arguments); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
IgnoreFormatter.prototype.exportDeclaration = function exportDeclaration(node, nodes) { | |
var declar = t.toStatement(node.declaration, true); | |
if (declar) nodes.push(t.inherits(declar, node)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
IgnoreFormatter.prototype.exportAllDeclaration = function exportAllDeclaration() {}; | |
IgnoreFormatter.prototype.importDeclaration = function importDeclaration() {}; | |
IgnoreFormatter.prototype.importSpecifier = function importSpecifier() {}; | |
IgnoreFormatter.prototype.exportSpecifier = function exportSpecifier() {}; | |
IgnoreFormatter.prototype.transform = function transform() {}; | |
return IgnoreFormatter; | |
})(_default2["default"]); | |
exports["default"] = IgnoreFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"67":67}],74:[function(_dereq_,module,exports){ | |
/** | |
* [Please add a description.] | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = { | |
commonStrict: _dereq_(71), | |
amdStrict: _dereq_(69), | |
umdStrict: _dereq_(78), | |
common: _dereq_(72), | |
system: _dereq_(77), | |
ignore: _dereq_(73), | |
amd: _dereq_(70), | |
umd: _dereq_(79) | |
}; | |
module.exports = exports["default"]; | |
},{"69":69,"70":70,"71":71,"72":72,"73":73,"77":77,"78":78,"79":79}],75:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.ExportDeclaration = ExportDeclaration; | |
exports.Scope = Scope; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashObjectExtend = _dereq_(511); | |
var _lodashObjectExtend2 = _interopRequireDefault(_lodashObjectExtend); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var ModuleDeclaration = { | |
enter: function enter(node, parent, scope, formatter) { | |
if (node.source) { | |
node.source.value = formatter.file.resolveModuleSource(node.source.value); | |
formatter.addScope(this); | |
} | |
} | |
}; | |
exports.ModuleDeclaration = ModuleDeclaration; | |
/** | |
* [Please add a description.] | |
*/ | |
var ImportDeclaration = { | |
exit: function exit(node, parent, scope, formatter) { | |
formatter.hasLocalImports = true; | |
var specifiers = []; | |
var imported = []; | |
formatter.metadata.imports.push({ | |
source: node.source.value, | |
imported: imported, | |
specifiers: specifiers | |
}); | |
var _arr = this.get("specifiers"); | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var specifier = _arr[_i]; | |
var ids = specifier.getBindingIdentifiers(); | |
_lodashObjectExtend2["default"](formatter.localImports, ids); | |
var local = specifier.node.local.name; | |
if (specifier.isImportDefaultSpecifier()) { | |
imported.push("default"); | |
specifiers.push({ | |
kind: "named", | |
imported: "default", | |
local: local | |
}); | |
} | |
if (specifier.isImportSpecifier()) { | |
var importedName = specifier.node.imported.name; | |
imported.push(importedName); | |
specifiers.push({ | |
kind: "named", | |
imported: importedName, | |
local: local | |
}); | |
} | |
if (specifier.isImportNamespaceSpecifier()) { | |
imported.push("*"); | |
specifiers.push({ | |
kind: "namespace", | |
local: local | |
}); | |
} | |
} | |
} | |
}; | |
exports.ImportDeclaration = ImportDeclaration; | |
/** | |
* [Please add a description.] | |
*/ | |
function ExportDeclaration(node, parent, scope, formatter) { | |
formatter.hasLocalExports = true; | |
var source = node.source ? node.source.value : null; | |
var exports = formatter.metadata.exports; | |
// export function foo() {} | |
// export var foo = "bar"; | |
var declar = this.get("declaration"); | |
if (declar.isStatement()) { | |
var bindings = declar.getBindingIdentifiers(); | |
for (var name in bindings) { | |
var binding = bindings[name]; | |
formatter._addExport(name, binding); | |
exports.exported.push(name); | |
exports.specifiers.push({ | |
kind: "local", | |
local: name, | |
exported: this.isExportDefaultDeclaration() ? "default" : name | |
}); | |
} | |
} | |
if (this.isExportNamedDeclaration() && node.specifiers) { | |
var _arr2 = node.specifiers; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var specifier = _arr2[_i2]; | |
var exported = specifier.exported.name; | |
exports.exported.push(exported); | |
// export foo from "bar"; | |
if (t.isExportDefaultSpecifier(specifier)) { | |
exports.specifiers.push({ | |
kind: "external", | |
local: exported, | |
exported: exported, | |
source: source | |
}); | |
} | |
// export * as foo from "bar"; | |
if (t.isExportNamespaceSpecifier(specifier)) { | |
exports.specifiers.push({ | |
kind: "external-namespace", | |
exported: exported, | |
source: source | |
}); | |
} | |
var local = specifier.local; | |
if (!local) continue; | |
formatter._addExport(local.name, specifier.exported); | |
// export { foo } from "bar"; | |
// export { foo as bar } from "bar"; | |
if (source) { | |
exports.specifiers.push({ | |
kind: "external", | |
local: local.name, | |
exported: exported, | |
source: source | |
}); | |
} | |
// export { foo }; | |
// export { foo as bar }; | |
if (!source) { | |
exports.specifiers.push({ | |
kind: "local", | |
local: local.name, | |
exported: exported | |
}); | |
} | |
} | |
} | |
// export * from "bar"; | |
if (this.isExportAllDeclaration()) { | |
exports.specifiers.push({ | |
kind: "external-all", | |
source: source | |
}); | |
} | |
if (!t.isExportDefaultDeclaration(node) && !declar.isTypeAlias()) { | |
var onlyDefault = node.specifiers && node.specifiers.length === 1 && t.isSpecifierDefault(node.specifiers[0]); | |
if (!onlyDefault) { | |
formatter.hasNonDefaultExports = true; | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function Scope(node, parent, scope, formatter) { | |
if (!formatter.isLoose()) { | |
this.skip(); | |
} | |
} | |
},{"179":179,"511":511}],76:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var remapVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node) { | |
if (node._skipModulesRemap) { | |
return this.skip(); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, remaps) { | |
var formatter = remaps.formatter; | |
var remap = remaps.get(scope, node.name); | |
if (!remap || node === remap) return; | |
if (!scope.hasBinding(node.name) || scope.bindingIdentifierEquals(node.name, formatter.localImports[node.name])) { | |
if (!formatter.isLoose() && this.key === "callee" && this.parentPath.isCallExpression()) { | |
return t.sequenceExpression([t.literal(0), remap]); | |
} else { | |
return remap; | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
AssignmentExpression: { | |
exit: function exit(node, parent, scope, _ref) { | |
var formatter = _ref.formatter; | |
if (!node._ignoreModulesRemap) { | |
var exported = formatter.getExport(node.left, scope); | |
if (exported) { | |
return formatter.remapExportAssignment(node, exported); | |
} | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
UpdateExpression: function UpdateExpression(node, parent, scope, _ref2) { | |
var formatter = _ref2.formatter; | |
var exported = formatter.getExport(node.argument, scope); | |
if (!exported) return; | |
this.skip(); | |
// expand to long file assignment expression | |
var assign = t.assignmentExpression(node.operator[0] + "=", node.argument, t.literal(1)); | |
// remap this assignment expression | |
var remapped = formatter.remapExportAssignment(assign, exported); | |
// we don't need to change the result | |
if (t.isExpressionStatement(parent) || node.prefix) { | |
return remapped; | |
} | |
var nodes = []; | |
nodes.push(remapped); | |
var operator; | |
if (node.operator === "--") { | |
operator = "+"; | |
} else { | |
// "++" | |
operator = "-"; | |
} | |
nodes.push(t.binaryExpression(operator, node.argument, t.literal(1))); | |
return t.sequenceExpression(nodes); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var Remaps = (function () { | |
function Remaps(file, formatter) { | |
_classCallCheck(this, Remaps); | |
this.formatter = formatter; | |
this.file = file; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype.run = function run() { | |
this.file.path.traverse(remapVisitor, this); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype._getKey = function _getKey(name) { | |
return name + ":moduleRemap"; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype.get = function get(scope, name) { | |
return scope.getData(this._getKey(name)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype.add = function add(scope, name, val) { | |
if (this.all) { | |
this.all.push({ | |
name: name, | |
scope: scope, | |
node: val | |
}); | |
} | |
return scope.setData(this._getKey(name), val); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype.remove = function remove(scope, name) { | |
return scope.removeData(this._getKey(name)); | |
}; | |
/** | |
* These methods are used by the system module formatter who needs access to all the remaps | |
* so it can process them into it's specific setter method. We don't do this by default since | |
* no other module formatters need access to this. | |
*/ | |
Remaps.prototype.getAll = function getAll() { | |
return this.all; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Remaps.prototype.clearAll = function clearAll() { | |
if (this.all) { | |
var _arr = this.all; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var remap = _arr[_i]; | |
remap.scope.removeData(this._getKey(remap.name)); | |
} | |
} | |
this.all = []; | |
}; | |
return Remaps; | |
})(); | |
exports["default"] = Remaps; | |
module.exports = exports["default"]; | |
},{"179":179}],77:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _default = _dereq_(67); | |
var _default2 = _interopRequireDefault(_default); | |
var _amd = _dereq_(70); | |
var _amd2 = _interopRequireDefault(_amd); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _lodashArrayLast = _dereq_(407); | |
var _lodashArrayLast2 = _interopRequireDefault(_lodashArrayLast); | |
var _lodashCollectionMap = _dereq_(414); | |
var _lodashCollectionMap2 = _interopRequireDefault(_lodashCollectionMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var hoistVariablesVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
// nothing inside is accessible | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
VariableDeclaration: function VariableDeclaration(node, parent, scope, state) { | |
if (node.kind !== "var" && !t.isProgram(parent)) { | |
// let, const | |
// can't be accessed | |
return; | |
} | |
// ignore block hoisted nodes as these can be left in | |
if (state.formatter._canHoist(node)) return; | |
var nodes = []; | |
for (var i = 0; i < node.declarations.length; i++) { | |
var declar = node.declarations[i]; | |
state.hoistDeclarators.push(t.variableDeclarator(declar.id)); | |
if (declar.init) { | |
// no initializer so we can just hoist it as-is | |
var assign = t.expressionStatement(t.assignmentExpression("=", declar.id, declar.init)); | |
nodes.push(assign); | |
} | |
} | |
// for (var i in test) | |
if (t.isFor(parent) && parent.left === node) { | |
return node.declarations[0].id; | |
} | |
return nodes; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var hoistFunctionsVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent, scope, state) { | |
if (t.isFunctionDeclaration(node) || state.formatter._canHoist(node)) { | |
state.handlerBody.push(node); | |
this.dangerouslyRemove(); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var runnerSettersVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent, scope, state) { | |
if (node._importSource === state.source) { | |
if (t.isVariableDeclaration(node)) { | |
var _arr = node.declarations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var declar = _arr[_i]; | |
state.hoistDeclarators.push(t.variableDeclarator(declar.id)); | |
state.nodes.push(t.expressionStatement(t.assignmentExpression("=", declar.id, declar.init))); | |
} | |
} else { | |
state.nodes.push(node); | |
} | |
this.dangerouslyRemove(); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var SystemFormatter = (function (_AMDFormatter) { | |
_inherits(SystemFormatter, _AMDFormatter); | |
function SystemFormatter(file) { | |
_classCallCheck(this, SystemFormatter); | |
_AMDFormatter.call(this, file); | |
this._setters = null; | |
this.exportIdentifier = file.scope.generateUidIdentifier("export"); | |
this.noInteropRequireExport = true; | |
this.noInteropRequireImport = true; | |
this.remaps.clearAll(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype._addImportSource = function _addImportSource(node, exportNode) { | |
if (node) node._importSource = exportNode.source && exportNode.source.value; | |
return node; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.buildExportsWildcard = function buildExportsWildcard(objectIdentifier, node) { | |
var leftIdentifier = this.scope.generateUidIdentifier("key"); | |
var valIdentifier = t.memberExpression(objectIdentifier, leftIdentifier, true); | |
var left = t.variableDeclaration("var", [t.variableDeclarator(leftIdentifier)]); | |
var right = objectIdentifier; | |
var block = t.blockStatement([t.ifStatement(t.binaryExpression("!==", leftIdentifier, t.literal("default")), t.expressionStatement(this._buildExportCall(leftIdentifier, valIdentifier)))]); | |
return this._addImportSource(t.forInStatement(left, right, block), node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.buildExportsAssignment = function buildExportsAssignment(id, init, node) { | |
var call = this._buildExportCall(t.literal(id.name), init, true); | |
return this._addImportSource(call, node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.buildExportsFromAssignment = function buildExportsFromAssignment() { | |
return this.buildExportsAssignment.apply(this, arguments); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.remapExportAssignment = function remapExportAssignment(node, exported) { | |
var assign = node; | |
for (var i = 0; i < exported.length; i++) { | |
assign = this._buildExportCall(t.literal(exported[i].name), assign); | |
} | |
return assign; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype._buildExportCall = function _buildExportCall(id, init, isStatement) { | |
var call = t.callExpression(this.exportIdentifier, [id, init]); | |
if (isStatement) { | |
return t.expressionStatement(call); | |
} else { | |
return call; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.importSpecifier = function importSpecifier(specifier, node, nodes) { | |
_amd2["default"].prototype.importSpecifier.apply(this, arguments); | |
var _arr2 = this.remaps.getAll(); | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var remap = _arr2[_i2]; | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(t.identifier(remap.name), remap.node)])); | |
} | |
this.remaps.clearAll(); | |
this._addImportSource(_lodashArrayLast2["default"](nodes), node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype._buildRunnerSetters = function _buildRunnerSetters(block, hoistDeclarators) { | |
var scope = this.file.scope; | |
return t.arrayExpression(_lodashCollectionMap2["default"](this.ids, function (uid, source) { | |
var state = { | |
hoistDeclarators: hoistDeclarators, | |
source: source, | |
nodes: [] | |
}; | |
scope.traverse(block, runnerSettersVisitor, state); | |
return t.functionExpression(null, [uid], t.blockStatement(state.nodes)); | |
})); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype._canHoist = function _canHoist(node) { | |
return node._blockHoist && !this.file.dynamicImports.length; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
SystemFormatter.prototype.transform = function transform(program) { | |
_default2["default"].prototype.transform.apply(this, arguments); | |
var hoistDeclarators = []; | |
var moduleName = this.getModuleName(); | |
var moduleNameLiteral = t.literal(moduleName); | |
var block = t.blockStatement(program.body); | |
var setterListNode = this._buildRunnerSetters(block, hoistDeclarators); | |
this._setters = setterListNode; | |
var runner = util.template("system", { | |
MODULE_DEPENDENCIES: t.arrayExpression(this.buildDependencyLiterals()), | |
EXPORT_IDENTIFIER: this.exportIdentifier, | |
MODULE_NAME: moduleNameLiteral, | |
SETTERS: setterListNode, | |
EXECUTE: t.functionExpression(null, [], block) | |
}, true); | |
var handlerBody = runner.expression.arguments[2].body.body; | |
if (!moduleName) runner.expression.arguments.shift(); | |
var returnStatement = handlerBody.pop(); | |
// hoist up all variable declarations | |
this.file.scope.traverse(block, hoistVariablesVisitor, { | |
formatter: this, | |
hoistDeclarators: hoistDeclarators | |
}); | |
if (hoistDeclarators.length) { | |
var hoistDeclar = t.variableDeclaration("var", hoistDeclarators); | |
hoistDeclar._blockHoist = true; | |
handlerBody.unshift(hoistDeclar); | |
} | |
// hoist up function declarations for circular references | |
this.file.scope.traverse(block, hoistFunctionsVisitor, { | |
formatter: this, | |
handlerBody: handlerBody | |
}); | |
handlerBody.push(returnStatement); | |
program.body = [runner]; | |
}; | |
return SystemFormatter; | |
})(_amd2["default"]); | |
exports["default"] = SystemFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"407":407,"414":414,"67":67,"70":70}],78:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _umd = _dereq_(79); | |
var _umd2 = _interopRequireDefault(_umd); | |
var _strict = _dereq_(68); | |
var _strict2 = _interopRequireDefault(_strict); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = _strict2["default"](_umd2["default"]); | |
module.exports = exports["default"]; | |
},{"68":68,"79":79}],79:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _default = _dereq_(67); | |
var _default2 = _interopRequireDefault(_default); | |
var _amd = _dereq_(70); | |
var _amd2 = _interopRequireDefault(_amd); | |
var _lodashObjectValues = _dereq_(517); | |
var _lodashObjectValues2 = _interopRequireDefault(_lodashObjectValues); | |
var _path = _dereq_(9); | |
var _path2 = _interopRequireDefault(_path); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var UMDFormatter = (function (_AMDFormatter) { | |
_inherits(UMDFormatter, _AMDFormatter); | |
function UMDFormatter() { | |
_classCallCheck(this, UMDFormatter); | |
_AMDFormatter.apply(this, arguments); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
UMDFormatter.prototype.transform = function transform(program) { | |
_default2["default"].prototype.transform.apply(this, arguments); | |
var body = program.body; | |
// build an array of module names | |
var names = []; | |
for (var _name in this.ids) { | |
names.push(t.literal(_name)); | |
} | |
// factory | |
var ids = _lodashObjectValues2["default"](this.ids); | |
var args = [t.identifier("exports")]; | |
if (this.passModuleArg) args.push(t.identifier("module")); | |
args = args.concat(ids); | |
var factory = t.functionExpression(null, args, t.blockStatement(body)); | |
// amd | |
var defineArgs = [t.literal("exports")]; | |
if (this.passModuleArg) defineArgs.push(t.literal("module")); | |
defineArgs = defineArgs.concat(names); | |
defineArgs = [t.arrayExpression(defineArgs)]; | |
// common | |
var testExports = util.template("test-exports"); | |
var testModule = util.template("test-module"); | |
var commonTests = this.passModuleArg ? t.logicalExpression("&&", testExports, testModule) : testExports; | |
var commonArgs = [t.identifier("exports")]; | |
if (this.passModuleArg) commonArgs.push(t.identifier("module")); | |
commonArgs = commonArgs.concat(names.map(function (name) { | |
return t.callExpression(t.identifier("require"), [name]); | |
})); | |
// globals | |
var browserArgs = []; | |
if (this.passModuleArg) browserArgs.push(t.identifier("mod")); | |
for (var _name2 in this.ids) { | |
var id = this.defaultIds[_name2] || t.identifier(t.toIdentifier(_path2["default"].basename(_name2, _path2["default"].extname(_name2)))); | |
browserArgs.push(t.memberExpression(t.identifier("global"), id)); | |
} | |
// | |
var moduleName = this.getModuleName(); | |
if (moduleName) defineArgs.unshift(t.literal(moduleName)); | |
// | |
var globalArg = this.file.opts.basename; | |
if (moduleName) globalArg = moduleName; | |
globalArg = t.identifier(t.toIdentifier(globalArg)); | |
var runner = util.template("umd-runner-body", { | |
AMD_ARGUMENTS: defineArgs, | |
COMMON_TEST: commonTests, | |
COMMON_ARGUMENTS: commonArgs, | |
BROWSER_ARGUMENTS: browserArgs, | |
GLOBAL_ARG: globalArg | |
}); | |
// | |
program.body = [t.expressionStatement(t.callExpression(runner, [t.thisExpression(), factory]))]; | |
}; | |
return UMDFormatter; | |
})(_amd2["default"]); | |
exports["default"] = UMDFormatter; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"517":517,"67":67,"70":70,"9":9}],80:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _filePluginManager = _dereq_(52); | |
var _filePluginManager2 = _interopRequireDefault(_filePluginManager); | |
var _helpersNormalizeAst = _dereq_(40); | |
var _helpersNormalizeAst2 = _interopRequireDefault(_helpersNormalizeAst); | |
var _plugin = _dereq_(82); | |
var _plugin2 = _interopRequireDefault(_plugin); | |
var _lodashObjectAssign = _dereq_(509); | |
var _lodashObjectAssign2 = _interopRequireDefault(_lodashObjectAssign); | |
var _helpersObject = _dereq_(41); | |
var _helpersObject2 = _interopRequireDefault(_helpersObject); | |
var _file = _dereq_(46); | |
var _file2 = _interopRequireDefault(_file); | |
/** | |
* [Please add a description.] | |
*/ | |
var Pipeline = (function () { | |
function Pipeline() { | |
_classCallCheck(this, Pipeline); | |
this.transformers = _helpersObject2["default"](); | |
this.namespaces = _helpersObject2["default"](); | |
this.deprecated = _helpersObject2["default"](); | |
this.aliases = _helpersObject2["default"](); | |
this.filters = []; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.addTransformers = function addTransformers(transformers) { | |
for (var key in transformers) { | |
this.addTransformer(key, transformers[key]); | |
} | |
return this; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.addTransformer = function addTransformer(key, plugin) { | |
if (this.transformers[key]) throw new Error(); // todo: error | |
var namespace = key.split(".")[0]; | |
this.namespaces[namespace] = this.namespaces[namespace] || []; | |
this.namespaces[namespace].push(key); | |
this.namespaces[key] = namespace; | |
if (typeof plugin === "function") { | |
plugin = _filePluginManager2["default"].memoisePluginContainer(plugin); | |
plugin.key = key; | |
plugin.metadata.optional = true; | |
if (key === "react.displayName") { | |
plugin.metadata.optional = false; | |
} | |
} else { | |
plugin = new _plugin2["default"](key, plugin); | |
} | |
this.transformers[key] = plugin; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.addAliases = function addAliases(names) { | |
_lodashObjectAssign2["default"](this.aliases, names); | |
return this; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.addDeprecated = function addDeprecated(names) { | |
_lodashObjectAssign2["default"](this.deprecated, names); | |
return this; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.addFilter = function addFilter(filter) { | |
this.filters.push(filter); | |
return this; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.canTransform = function canTransform(plugin, fileOpts) { | |
if (plugin.metadata.plugin) { | |
return true; | |
} | |
var _arr = this.filters; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var filter = _arr[_i]; | |
var result = filter(plugin, fileOpts); | |
if (result != null) return result; | |
} | |
return true; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.analyze = function analyze(code) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.code = false; | |
return this.transform(code, opts); | |
}; | |
/** | |
* Build dependency graph by recursing `metadata.modules`. WIP. | |
*/ | |
Pipeline.prototype.pretransform = function pretransform(code, opts) { | |
var file = new _file2["default"](opts, this); | |
return file.wrap(code, function () { | |
file.addCode(code); | |
file.parseCode(code); | |
return file; | |
}); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.transform = function transform(code, opts) { | |
var file = new _file2["default"](opts, this); | |
return file.wrap(code, function () { | |
file.addCode(code); | |
file.parseCode(code); | |
return file.transform(); | |
}); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype.transformFromAst = function transformFromAst(ast, code, opts) { | |
ast = _helpersNormalizeAst2["default"](ast); | |
var file = new _file2["default"](opts, this); | |
return file.wrap(code, function () { | |
file.addCode(code); | |
file.addAst(ast); | |
return file.transform(); | |
}); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Pipeline.prototype._ensureTransformerNames = function _ensureTransformerNames(type, rawKeys) { | |
var keys = []; | |
for (var i = 0; i < rawKeys.length; i++) { | |
var key = rawKeys[i]; | |
var deprecatedKey = this.deprecated[key]; | |
var aliasKey = this.aliases[key]; | |
if (aliasKey) { | |
keys.push(aliasKey); | |
} else if (deprecatedKey) { | |
// deprecated key, remap it to the new one | |
console.error("[BABEL] The transformer " + key + " has been renamed to " + deprecatedKey); | |
rawKeys.push(deprecatedKey); | |
} else if (this.transformers[key]) { | |
// valid key | |
keys.push(key); | |
} else if (this.namespaces[key]) { | |
// namespace, append all transformers within this namespace | |
keys = keys.concat(this.namespaces[key]); | |
} else { | |
// invalid key | |
throw new ReferenceError("Unknown transformer " + key + " specified in " + type); | |
} | |
} | |
return keys; | |
}; | |
return Pipeline; | |
})(); | |
exports["default"] = Pipeline; | |
module.exports = exports["default"]; | |
},{"40":40,"41":41,"46":46,"509":509,"52":52,"82":82}],81:[function(_dereq_,module,exports){ | |
/** | |
* This class is responsible for traversing over the provided `File`s | |
* AST and running it's parent transformers handlers over it. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var PluginPass = (function () { | |
function PluginPass(file, plugin) { | |
_classCallCheck(this, PluginPass); | |
this.plugin = plugin; | |
this.file = file; | |
this.key = plugin.key; | |
if (this.canTransform() && plugin.metadata.experimental && !file.opts.experimental) { | |
file.log.warn("THE TRANSFORMER " + this.key + " HAS BEEN MARKED AS EXPERIMENTAL AND IS WIP. USE AT YOUR OWN RISK. " + "THIS WILL HIGHLY LIKELY BREAK YOUR CODE SO USE WITH **EXTREME** CAUTION. ENABLE THE " + "`experimental` OPTION TO IGNORE THIS WARNING."); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
PluginPass.prototype.canTransform = function canTransform() { | |
return this.file.transformerDependencies[this.key] || this.file.pipeline.canTransform(this.plugin, this.file.opts); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PluginPass.prototype.transform = function transform() { | |
var file = this.file; | |
file.log.debug("Start transformer " + this.key); | |
_traversal2["default"](file.ast, this.plugin.visitor, file.scope, file); | |
file.log.debug("Finish transformer " + this.key); | |
}; | |
return PluginPass; | |
})(); | |
exports["default"] = PluginPass; | |
module.exports = exports["default"]; | |
},{"148":148}],82:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _pluginPass = _dereq_(81); | |
var _pluginPass2 = _interopRequireDefault(_pluginPass); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _lodashObjectAssign = _dereq_(509); | |
var _lodashObjectAssign2 = _interopRequireDefault(_lodashObjectAssign); | |
var _lodashLangClone = _dereq_(494); | |
var _lodashLangClone2 = _interopRequireDefault(_lodashLangClone); | |
var _file = _dereq_(46); | |
var _file2 = _interopRequireDefault(_file); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var VALID_PLUGIN_PROPERTIES = ["visitor", "metadata", "manipulateOptions", "post", "pre"]; | |
var VALID_METADATA_PROPERTIES = ["dependencies", "optional", "stage", "group", "experimental", "secondPass"]; | |
/** | |
* [Please add a description.] | |
*/ | |
var Plugin = (function () { | |
function Plugin(key, plugin) { | |
_classCallCheck(this, Plugin); | |
Plugin.validate(key, plugin); | |
plugin = _lodashObjectAssign2["default"]({}, plugin); | |
var take = function take(key) { | |
var val = plugin[key]; | |
delete plugin[key]; | |
return val; | |
}; | |
this.manipulateOptions = take("manipulateOptions"); | |
this.metadata = take("metadata") || {}; | |
this.dependencies = this.metadata.dependencies || []; | |
this.post = take("post"); | |
this.pre = take("pre"); | |
// | |
if (this.metadata.stage != null) { | |
this.metadata.optional = true; | |
} | |
// | |
this.visitor = this.normalize(_lodashLangClone2["default"](take("visitor")) || {}); | |
this.key = key; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
Plugin.validate = function validate(name, plugin) { | |
for (var key in plugin) { | |
if (key[0] === "_") continue; | |
if (VALID_PLUGIN_PROPERTIES.indexOf(key) >= 0) continue; | |
var msgType = "pluginInvalidProperty"; | |
if (t.TYPES.indexOf(key) >= 0) msgType = "pluginInvalidPropertyVisitor"; | |
throw new Error(messages.get(msgType, name, key)); | |
} | |
for (var key in plugin.metadata) { | |
if (VALID_METADATA_PROPERTIES.indexOf(key) >= 0) continue; | |
throw new Error(messages.get("pluginInvalidProperty", name, "metadata." + key)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Plugin.prototype.normalize = function normalize(visitor) { | |
_traversal2["default"].explode(visitor); | |
return visitor; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Plugin.prototype.buildPass = function buildPass(file) { | |
// validate Transformer instance | |
if (!(file instanceof _file2["default"])) { | |
throw new TypeError(messages.get("pluginNotFile", this.key)); | |
} | |
return new _pluginPass2["default"](file, this); | |
}; | |
return Plugin; | |
})(); | |
exports["default"] = Plugin; | |
module.exports = exports["default"]; | |
},{"148":148,"179":179,"43":43,"46":46,"494":494,"509":509,"81":81}],83:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _plugin = _dereq_(82); | |
var _plugin2 = _interopRequireDefault(_plugin); | |
/** | |
* [Please add a description.] | |
*/ | |
var Transformer = function Transformer(key, obj) { | |
_classCallCheck(this, Transformer); | |
var plugin = {}; | |
plugin.metadata = obj.metadata; | |
delete obj.metadata; | |
plugin.visitor = obj; | |
return new _plugin2["default"](key, plugin); | |
}; | |
exports["default"] = Transformer; | |
module.exports = exports["default"]; | |
},{"82":82}],84:[function(_dereq_,module,exports){ | |
module.exports={ | |
"useStrict": "strict", | |
"es5.runtime": "runtime", | |
"es6.runtime": "runtime", | |
"minification.inlineExpressions": "minification.constantFolding" | |
} | |
},{}],85:[function(_dereq_,module,exports){ | |
module.exports={ | |
"selfContained": "runtime", | |
"unicode-regex": "regex.unicode", | |
"spec.typeofSymbol": "es6.spec.symbols", | |
"es6.symbols": "es6.spec.symbols", | |
"es6.blockScopingTDZ": "es6.spec.blockScoping", | |
"utility.inlineExpressions": "minification.constantFolding", | |
"utility.deadCodeElimination": "minification.deadCodeElimination", | |
"utility.removeConsoleCalls": "minification.removeConsole", | |
"utility.removeDebugger": "minification.removeDebugger", | |
"es6.parameters.rest": "es6.parameters", | |
"es6.parameters.default": "es6.parameters" | |
} | |
},{}],86:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
/** | |
* Turn member expression reserved word properties into literals. | |
* | |
* @example | |
* | |
* **In** | |
* | |
* ```javascript | |
* foo.catch; | |
* ``` | |
* | |
* **Out** | |
* | |
* ```javascript | |
* foo["catch"]; | |
* ``` | |
*/ | |
var visitor = { | |
/** | |
* Look for non-computed properties with names that are not valid identifiers. | |
* Turn them into computed properties with literal names. | |
*/ | |
MemberExpression: { | |
exit: function exit(node) { | |
var prop = node.property; | |
if (!node.computed && t.isIdentifier(prop) && !t.isValidIdentifier(prop.name)) { | |
// foo.default -> foo["default"] | |
node.property = t.literal(prop.name); | |
node.computed = true; | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],87:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
/** | |
* Turn reserved word properties into literals. | |
* | |
* **In** | |
* | |
* ```javascript | |
* var foo = { | |
* catch: function () {} | |
* }; | |
* ``` | |
* | |
* **Out** | |
* | |
* ```javascript | |
* var foo = { | |
* "catch": function () {} | |
* }; | |
* ``` | |
*/ | |
var visitor = { | |
/** | |
* Look for non-computed keys with names that are not valid identifiers. | |
* Turn them into literals. | |
*/ | |
Property: { | |
exit: function exit(node) { | |
var key = node.key; | |
if (!node.computed && t.isIdentifier(key) && !t.isValidIdentifier(key.name)) { | |
// default: "bar" -> "default": "bar" | |
node.key = t.literal(key.name); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],88:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _helpersDefineMap = _dereq_(57); | |
var defineMap = _interopRequireWildcard(_helpersDefineMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Turn [object initializer mutators](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Object_initializer#Method_definitions) | |
* into `Object.defineProperties`. | |
* | |
* **In** | |
* | |
* ```javascript | |
* var foo = { | |
* get bar() { | |
* return "bar"; | |
* } | |
* }; | |
* ``` | |
* | |
* **Out** | |
* | |
* ```javascript | |
* var foo = Object.defineProperties({}, { | |
* bar: { | |
* get: function () { | |
* return "bar"; | |
* }, | |
* enumerable: true, | |
* configurable: true | |
* } | |
* }); | |
* ``` | |
*/ | |
var visitor = { | |
/** | |
* Look for getters and setters on an object. | |
* Filter them out and wrap the object with an `Object.defineProperties` that | |
* defines the getters and setters. | |
*/ | |
ObjectExpression: function ObjectExpression(node, parent, scope, file) { | |
var hasAny = false; | |
var _arr = node.properties; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var prop = _arr[_i]; | |
if (prop.kind === "get" || prop.kind === "set") { | |
hasAny = true; | |
break; | |
} | |
} | |
if (!hasAny) return; | |
var mutatorMap = {}; | |
node.properties = node.properties.filter(function (prop) { | |
if (prop.kind === "get" || prop.kind === "set") { | |
defineMap.push(mutatorMap, prop, prop.kind, file); | |
return false; | |
} else { | |
return true; | |
} | |
}); | |
return t.callExpression(t.memberExpression(t.identifier("Object"), t.identifier("defineProperties")), [node, defineMap.toDefineObject(mutatorMap)]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"57":57}],89:[function(_dereq_,module,exports){ | |
/** | |
* Turn arrow functions into normal functions. | |
* | |
* @example | |
* | |
* **In** | |
* | |
* ```javascript | |
* arr.map(x => x * x); | |
* ``` | |
* | |
* **Out** | |
* | |
* ```javascript | |
* arr.map(function (x) { | |
* return x * x; | |
* }); | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
var visitor = { | |
/** | |
* Look for arrow functions and mark them as "shadow functions". | |
* @see /transformation/transformers/internal/shadow-functions.js | |
*/ | |
ArrowFunctionExpression: function ArrowFunctionExpression(node) { | |
this.ensureBlock(); | |
node.expression = false; | |
node.type = "FunctionExpression"; | |
node.shadow = node.shadow || true; | |
} | |
}; | |
exports.visitor = visitor; | |
},{}],90:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _helpersObject = _dereq_(41); | |
var _helpersObject2 = _interopRequireDefault(_helpersObject); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _lodashObjectValues = _dereq_(517); | |
var _lodashObjectValues2 = _interopRequireDefault(_lodashObjectValues); | |
var _lodashObjectExtend = _dereq_(511); | |
var _lodashObjectExtend2 = _interopRequireDefault(_lodashObjectExtend); | |
/** | |
* [Please add a description.] | |
*/ | |
function isLet(node, parent) { | |
if (!t.isVariableDeclaration(node)) return false; | |
if (node._let) return true; | |
if (node.kind !== "let") return false; | |
// https://github.com/babel/babel/issues/255 | |
if (isLetInitable(node, parent)) { | |
for (var i = 0; i < node.declarations.length; i++) { | |
var declar = node.declarations[i]; | |
declar.init = declar.init || t.identifier("undefined"); | |
} | |
} | |
node._let = true; | |
node.kind = "var"; | |
return true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isLetInitable(node, parent) { | |
return !t.isFor(parent) || !t.isFor(parent, { left: node }); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isVar(node, parent) { | |
return t.isVariableDeclaration(node, { kind: "var" }) && !isLet(node, parent); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function standardizeLets(declars) { | |
var _arr = declars; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var declar = _arr[_i]; | |
delete declar._let; | |
} | |
} | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
VariableDeclaration: function VariableDeclaration(node, parent, scope, file) { | |
if (!isLet(node, parent)) return; | |
if (isLetInitable(node) && file.transformers["es6.spec.blockScoping"].canTransform()) { | |
var nodes = [node]; | |
for (var i = 0; i < node.declarations.length; i++) { | |
var decl = node.declarations[i]; | |
if (decl.init) { | |
var assign = t.assignmentExpression("=", decl.id, decl.init); | |
assign._ignoreBlockScopingTDZ = true; | |
nodes.push(t.expressionStatement(assign)); | |
} | |
decl.init = file.addHelper("temporal-undefined"); | |
} | |
node._blockHoist = 2; | |
return nodes; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Loop: function Loop(node, parent, scope, file) { | |
var init = node.left || node.init; | |
if (isLet(init, node)) { | |
t.ensureBlock(node); | |
node.body._letDeclarators = [init]; | |
} | |
var blockScoping = new BlockScoping(this, this.get("body"), parent, scope, file); | |
return blockScoping.run(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
"BlockStatement|Program": function BlockStatementProgram(block, parent, scope, file) { | |
if (!t.isLoop(parent)) { | |
var blockScoping = new BlockScoping(null, this, parent, scope, file); | |
blockScoping.run(); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* [Please add a description.] | |
*/ | |
function replace(node, parent, scope, remaps) { | |
var remap = remaps[node.name]; | |
if (!remap) return; | |
var ownBinding = scope.getBindingIdentifier(node.name); | |
if (ownBinding === remap.binding) { | |
node.name = remap.uid; | |
} else { | |
// scope already has it's own binding that doesn't | |
// match the one we have a stored replacement for | |
if (this) this.skip(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var replaceVisitor = { | |
ReferencedIdentifier: replace, | |
/** | |
* [Please add a description.] | |
*/ | |
AssignmentExpression: function AssignmentExpression(node, parent, scope, remaps) { | |
var ids = this.getBindingIdentifiers(); | |
for (var name in ids) { | |
replace(ids[name], node, scope, remaps); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
function traverseReplace(node, parent, scope, remaps) { | |
if (t.isIdentifier(node)) { | |
replace(node, parent, scope, remaps); | |
} | |
if (t.isAssignmentExpression(node)) { | |
var ids = t.getBindingIdentifiers(node); | |
for (var name in ids) { | |
replace(ids[name], parent, scope, remaps); | |
} | |
} | |
scope.traverse(node, replaceVisitor, remaps); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var letReferenceBlockVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, state) { | |
this.traverse(letReferenceFunctionVisitor, state); | |
return this.skip(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var letReferenceFunctionVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
var ref = state.letReferences[node.name]; | |
// not a part of our scope | |
if (!ref) return; | |
// this scope has a variable with the same name so it couldn't belong | |
// to our let scope | |
var localBinding = scope.getBindingIdentifier(node.name); | |
if (localBinding && localBinding !== ref) return; | |
state.closurify = true; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var hoistVarDeclarationsVisitor = { | |
enter: function enter(node, parent, scope, self) { | |
if (this.isForStatement()) { | |
if (isVar(node.init, node)) { | |
var nodes = self.pushDeclar(node.init); | |
if (nodes.length === 1) { | |
node.init = nodes[0]; | |
} else { | |
node.init = t.sequenceExpression(nodes); | |
} | |
} | |
} else if (this.isFor()) { | |
if (isVar(node.left, node)) { | |
self.pushDeclar(node.left); | |
node.left = node.left.declarations[0].id; | |
} | |
} else if (isVar(node, parent)) { | |
return self.pushDeclar(node).map(t.expressionStatement); | |
} else if (this.isFunction()) { | |
return this.skip(); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var loopLabelVisitor = { | |
LabeledStatement: function LabeledStatement(node, parent, scope, state) { | |
state.innerLabels.push(node.label.name); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var continuationVisitor = { | |
enter: function enter(node, parent, scope, state) { | |
if (this.isAssignmentExpression() || this.isUpdateExpression()) { | |
var bindings = this.getBindingIdentifiers(); | |
for (var name in bindings) { | |
if (state.outsideReferences[name] !== scope.getBindingIdentifier(name)) continue; | |
state.reassignments[name] = true; | |
} | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var loopNodeTo = function loopNodeTo(node) { | |
if (t.isBreakStatement(node)) { | |
return "break"; | |
} else if (t.isContinueStatement(node)) { | |
return "continue"; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var loopVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Loop: function Loop(node, parent, scope, state) { | |
var oldIgnoreLabeless = state.ignoreLabeless; | |
state.ignoreLabeless = true; | |
this.traverse(loopVisitor, state); | |
state.ignoreLabeless = oldIgnoreLabeless; | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
SwitchCase: function SwitchCase(node, parent, scope, state) { | |
var oldInSwitchCase = state.inSwitchCase; | |
state.inSwitchCase = true; | |
this.traverse(loopVisitor, state); | |
state.inSwitchCase = oldInSwitchCase; | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent, scope, state) { | |
var replace; | |
var loopText = loopNodeTo(node); | |
if (loopText) { | |
if (node.label) { | |
// we shouldn't be transforming this because it exists somewhere inside | |
if (state.innerLabels.indexOf(node.label.name) >= 0) { | |
return; | |
} | |
loopText = loopText + "|" + node.label.name; | |
} else { | |
// we shouldn't be transforming these statements because | |
// they don't refer to the actual loop we're scopifying | |
if (state.ignoreLabeless) return; | |
// | |
if (state.inSwitchCase) return; | |
// break statements mean something different in this context | |
if (t.isBreakStatement(node) && t.isSwitchCase(parent)) return; | |
} | |
state.hasBreakContinue = true; | |
state.map[loopText] = node; | |
replace = t.literal(loopText); | |
} | |
if (this.isReturnStatement()) { | |
state.hasReturn = true; | |
replace = t.objectExpression([t.property("init", t.identifier("v"), node.argument || t.identifier("undefined"))]); | |
} | |
if (replace) { | |
replace = t.returnStatement(replace); | |
this.skip(); | |
return t.inherits(replace, node); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var BlockScoping = (function () { | |
function BlockScoping(loopPath, blockPath, parent, scope, file) { | |
_classCallCheck(this, BlockScoping); | |
this.parent = parent; | |
this.scope = scope; | |
this.file = file; | |
this.blockPath = blockPath; | |
this.block = blockPath.node; | |
this.outsideLetReferences = _helpersObject2["default"](); | |
this.hasLetReferences = false; | |
this.letReferences = this.block._letReferences = _helpersObject2["default"](); | |
this.body = []; | |
if (loopPath) { | |
this.loopParent = loopPath.parent; | |
this.loopLabel = t.isLabeledStatement(this.loopParent) && this.loopParent.label; | |
this.loopPath = loopPath; | |
this.loop = loopPath.node; | |
} | |
} | |
/** | |
* Start the ball rolling. | |
*/ | |
BlockScoping.prototype.run = function run() { | |
var block = this.block; | |
if (block._letDone) return; | |
block._letDone = true; | |
var needsClosure = this.getLetReferences(); | |
// this is a block within a `Function/Program` so we can safely leave it be | |
if (t.isFunction(this.parent) || t.isProgram(this.block)) return; | |
// we can skip everything | |
if (!this.hasLetReferences) return; | |
if (needsClosure) { | |
this.wrapClosure(); | |
} else { | |
this.remap(); | |
} | |
if (this.loopLabel && !t.isLabeledStatement(this.loopParent)) { | |
return t.labeledStatement(this.loopLabel, this.loop); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
BlockScoping.prototype.remap = function remap() { | |
var hasRemaps = false; | |
var letRefs = this.letReferences; | |
var scope = this.scope; | |
// alright, so since we aren't wrapping this block in a closure | |
// we have to check if any of our let variables collide with | |
// those in upper scopes and then if they do, generate a uid | |
// for them and replace all references with it | |
var remaps = _helpersObject2["default"](); | |
for (var key in letRefs) { | |
// just an Identifier node we collected in `getLetReferences` | |
// this is the defining identifier of a declaration | |
var ref = letRefs[key]; | |
// todo: could skip this if the colliding binding is in another function | |
if (scope.parentHasBinding(key) || scope.hasGlobal(key)) { | |
var uid = scope.generateUidIdentifier(ref.name).name; | |
ref.name = uid; | |
hasRemaps = true; | |
remaps[key] = remaps[uid] = { | |
binding: ref, | |
uid: uid | |
}; | |
} | |
} | |
if (!hasRemaps) return; | |
// | |
var loop = this.loop; | |
if (loop) { | |
traverseReplace(loop.right, loop, scope, remaps); | |
traverseReplace(loop.test, loop, scope, remaps); | |
traverseReplace(loop.update, loop, scope, remaps); | |
} | |
this.blockPath.traverse(replaceVisitor, remaps); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
BlockScoping.prototype.wrapClosure = function wrapClosure() { | |
var block = this.block; | |
var outsideRefs = this.outsideLetReferences; | |
// remap loop heads with colliding variables | |
if (this.loop) { | |
for (var name in outsideRefs) { | |
var id = outsideRefs[name]; | |
if (this.scope.hasGlobal(id.name) || this.scope.parentHasBinding(id.name)) { | |
delete outsideRefs[id.name]; | |
delete this.letReferences[id.name]; | |
this.scope.rename(id.name); | |
this.letReferences[id.name] = id; | |
outsideRefs[id.name] = id; | |
} | |
} | |
} | |
// if we're inside of a for loop then we search to see if there are any | |
// `break`s, `continue`s, `return`s etc | |
this.has = this.checkLoop(); | |
// hoist var references to retain scope | |
this.hoistVarDeclarations(); | |
// turn outsideLetReferences into an array | |
var params = _lodashObjectValues2["default"](outsideRefs); | |
var args = _lodashObjectValues2["default"](outsideRefs); | |
// build the closure that we're going to wrap the block with | |
var fn = t.functionExpression(null, params, t.blockStatement(block.body)); | |
fn.shadow = true; | |
// continuation | |
this.addContinuations(fn); | |
// replace the current block body with the one we're going to build | |
block.body = this.body; | |
var ref = fn; | |
if (this.loop) { | |
ref = this.scope.generateUidIdentifier("loop"); | |
this.loopPath.insertBefore(t.variableDeclaration("var", [t.variableDeclarator(ref, fn)])); | |
} | |
// build a call and a unique id that we can assign the return value to | |
var call = t.callExpression(ref, args); | |
var ret = this.scope.generateUidIdentifier("ret"); | |
// handle generators | |
var hasYield = _traversal2["default"].hasType(fn.body, this.scope, "YieldExpression", t.FUNCTION_TYPES); | |
if (hasYield) { | |
fn.generator = true; | |
call = t.yieldExpression(call, true); | |
} | |
// handlers async functions | |
var hasAsync = _traversal2["default"].hasType(fn.body, this.scope, "AwaitExpression", t.FUNCTION_TYPES); | |
if (hasAsync) { | |
fn.async = true; | |
call = t.awaitExpression(call); | |
} | |
this.buildClosure(ret, call); | |
}; | |
/** | |
* Push the closure to the body. | |
*/ | |
BlockScoping.prototype.buildClosure = function buildClosure(ret, call) { | |
var has = this.has; | |
if (has.hasReturn || has.hasBreakContinue) { | |
this.buildHas(ret, call); | |
} else { | |
this.body.push(t.expressionStatement(call)); | |
} | |
}; | |
/** | |
* If any of the outer let variables are reassigned then we need to rename them in | |
* the closure so we can get direct access to the outer variable to continue the | |
* iteration with bindings based on each iteration. | |
* | |
* Reference: https://github.com/babel/babel/issues/1078 | |
*/ | |
BlockScoping.prototype.addContinuations = function addContinuations(fn) { | |
var state = { | |
reassignments: {}, | |
outsideReferences: this.outsideLetReferences | |
}; | |
this.scope.traverse(fn, continuationVisitor, state); | |
for (var i = 0; i < fn.params.length; i++) { | |
var param = fn.params[i]; | |
if (!state.reassignments[param.name]) continue; | |
var newParam = this.scope.generateUidIdentifier(param.name); | |
fn.params[i] = newParam; | |
this.scope.rename(param.name, newParam.name, fn); | |
// assign outer reference as it's been modified internally and needs to be retained | |
fn.body.body.push(t.expressionStatement(t.assignmentExpression("=", param, newParam))); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
BlockScoping.prototype.getLetReferences = function getLetReferences() { | |
var block = this.block; | |
var declarators = block._letDeclarators || []; | |
// | |
for (var i = 0; i < declarators.length; i++) { | |
var declar = declarators[i]; | |
_lodashObjectExtend2["default"](this.outsideLetReferences, t.getBindingIdentifiers(declar)); | |
} | |
// | |
if (block.body) { | |
for (var i = 0; i < block.body.length; i++) { | |
var declar = block.body[i]; | |
if (isLet(declar, block)) { | |
declarators = declarators.concat(declar.declarations); | |
} | |
} | |
} | |
// | |
for (var i = 0; i < declarators.length; i++) { | |
var declar = declarators[i]; | |
var keys = t.getBindingIdentifiers(declar); | |
_lodashObjectExtend2["default"](this.letReferences, keys); | |
this.hasLetReferences = true; | |
} | |
// no let references so we can just quit | |
if (!this.hasLetReferences) return; | |
// set let references to plain var references | |
standardizeLets(declarators); | |
var state = { | |
letReferences: this.letReferences, | |
closurify: false | |
}; | |
// traverse through this block, stopping on functions and checking if they | |
// contain any local let references | |
this.blockPath.traverse(letReferenceBlockVisitor, state); | |
return state.closurify; | |
}; | |
/** | |
* If we're inside of a loop then traverse it and check if it has one of | |
* the following node types `ReturnStatement`, `BreakStatement`, | |
* `ContinueStatement` and replace it with a return value that we can track | |
* later on. | |
* | |
* @returns {Object} | |
*/ | |
BlockScoping.prototype.checkLoop = function checkLoop() { | |
var state = { | |
hasBreakContinue: false, | |
ignoreLabeless: false, | |
inSwitchCase: false, | |
innerLabels: [], | |
hasReturn: false, | |
isLoop: !!this.loop, | |
map: {} | |
}; | |
this.blockPath.traverse(loopLabelVisitor, state); | |
this.blockPath.traverse(loopVisitor, state); | |
return state; | |
}; | |
/** | |
* Hoist all var declarations in this block to before it so they retain scope | |
* once we wrap everything in a closure. | |
*/ | |
BlockScoping.prototype.hoistVarDeclarations = function hoistVarDeclarations() { | |
this.blockPath.traverse(hoistVarDeclarationsVisitor, this); | |
}; | |
/** | |
* Turn a `VariableDeclaration` into an array of `AssignmentExpressions` with | |
* their declarations hoisted to before the closure wrapper. | |
*/ | |
BlockScoping.prototype.pushDeclar = function pushDeclar(node) { | |
var declars = []; | |
var names = t.getBindingIdentifiers(node); | |
for (var name in names) { | |
declars.push(t.variableDeclarator(names[name])); | |
} | |
this.body.push(t.variableDeclaration(node.kind, declars)); | |
var replace = []; | |
for (var i = 0; i < node.declarations.length; i++) { | |
var declar = node.declarations[i]; | |
if (!declar.init) continue; | |
var expr = t.assignmentExpression("=", declar.id, declar.init); | |
replace.push(t.inherits(expr, declar)); | |
} | |
return replace; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
BlockScoping.prototype.buildHas = function buildHas(ret, call) { | |
var body = this.body; | |
body.push(t.variableDeclaration("var", [t.variableDeclarator(ret, call)])); | |
var retCheck; | |
var has = this.has; | |
var cases = []; | |
if (has.hasReturn) { | |
// typeof ret === "object" | |
retCheck = util.template("let-scoping-return", { | |
RETURN: ret | |
}); | |
} | |
if (has.hasBreakContinue) { | |
for (var key in has.map) { | |
cases.push(t.switchCase(t.literal(key), [has.map[key]])); | |
} | |
if (has.hasReturn) { | |
cases.push(t.switchCase(null, [retCheck])); | |
} | |
if (cases.length === 1) { | |
var single = cases[0]; | |
body.push(this.file.attachAuxiliaryComment(t.ifStatement(t.binaryExpression("===", ret, single.test), single.consequent[0]))); | |
} else { | |
// https://github.com/babel/babel/issues/998 | |
for (var i = 0; i < cases.length; i++) { | |
var caseConsequent = cases[i].consequent[0]; | |
if (t.isBreakStatement(caseConsequent) && !caseConsequent.label) { | |
caseConsequent.label = this.loopLabel = this.loopLabel || this.file.scope.generateUidIdentifier("loop"); | |
} | |
} | |
body.push(this.file.attachAuxiliaryComment(t.switchStatement(ret, cases))); | |
} | |
} else { | |
if (has.hasReturn) { | |
body.push(this.file.attachAuxiliaryComment(retCheck)); | |
} | |
} | |
}; | |
return BlockScoping; | |
})(); | |
},{"148":148,"179":179,"182":182,"41":41,"511":511,"517":517}],91:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _loose = _dereq_(92); | |
var _loose2 = _interopRequireDefault(_loose); | |
var _vanilla = _dereq_(93); | |
var _vanilla2 = _interopRequireDefault(_vanilla); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _helpersNameMethod = _dereq_(61); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ClassDeclaration: function ClassDeclaration(node) { | |
return t.variableDeclaration("let", [t.variableDeclarator(node.id, t.toExpression(node))]); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ClassExpression: function ClassExpression(node, parent, scope, file) { | |
var inferred = _helpersNameMethod.bare(node, parent, scope); | |
if (inferred) return inferred; | |
if (file.isLoose("es6.classes")) { | |
return new _loose2["default"](this, file).run(); | |
} else { | |
return new _vanilla2["default"](this, file).run(); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"61":61,"92":92,"93":93}],92:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
// istanbul ignore next | |
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } | |
var _vanilla = _dereq_(93); | |
var _vanilla2 = _interopRequireDefault(_vanilla); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var LooseClassTransformer = (function (_VanillaTransformer) { | |
_inherits(LooseClassTransformer, _VanillaTransformer); | |
function LooseClassTransformer() { | |
_classCallCheck(this, LooseClassTransformer); | |
_VanillaTransformer.apply(this, arguments); | |
this.isLoose = true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
LooseClassTransformer.prototype._processMethod = function _processMethod(node) { | |
if (!node.decorators) { | |
// use assignments instead of define properties for loose classes | |
var classRef = this.classRef; | |
if (!node["static"]) classRef = t.memberExpression(classRef, t.identifier("prototype")); | |
var methodName = t.memberExpression(classRef, node.key, node.computed || t.isLiteral(node.key)); | |
var expr = t.expressionStatement(t.assignmentExpression("=", methodName, node.value)); | |
t.inheritsComments(expr, node); | |
this.body.push(expr); | |
return true; | |
} | |
}; | |
return LooseClassTransformer; | |
})(_vanilla2["default"]); | |
exports["default"] = LooseClassTransformer; | |
module.exports = exports["default"]; | |
},{"179":179,"93":93}],93:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _helpersMemoiseDecorators = _dereq_(60); | |
var _helpersMemoiseDecorators2 = _interopRequireDefault(_helpersMemoiseDecorators); | |
var _helpersReplaceSupers = _dereq_(65); | |
var _helpersReplaceSupers2 = _interopRequireDefault(_helpersReplaceSupers); | |
var _helpersNameMethod = _dereq_(61); | |
var nameMethod = _interopRequireWildcard(_helpersNameMethod); | |
var _helpersDefineMap = _dereq_(57); | |
var defineMap = _interopRequireWildcard(_helpersDefineMap); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var PROPERTY_COLLISION_METHOD_NAME = "__initializeProperties"; | |
/** | |
* [Please add a description.] | |
*/ | |
var collectPropertyReferencesVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Identifier: { | |
enter: function enter(node, parent, scope, state) { | |
if (this.parentPath.isClassProperty({ key: node })) { | |
return; | |
} | |
if (this.isReferenced() && scope.getBinding(node.name) === state.scope.getBinding(node.name)) { | |
state.references[node.name] = true; | |
} | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var verifyConstructorVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
MethodDefinition: function MethodDefinition() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Property: function Property(node) { | |
if (node.method) this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
CallExpression: { | |
exit: function exit(node, parent, scope, state) { | |
if (this.get("callee").isSuper()) { | |
state.hasBareSuper = true; | |
state.bareSuper = this; | |
if (!state.isDerived) { | |
throw this.errorWithNode("super call is only allowed in derived constructor"); | |
} | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
"FunctionDeclaration|FunctionExpression": function FunctionDeclarationFunctionExpression() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ThisExpression: function ThisExpression(node, parent, scope, state) { | |
if (state.isDerived && !state.hasBareSuper) { | |
if (this.inShadow()) { | |
// https://github.com/babel/babel/issues/1920 | |
var thisAlias = state.constructorPath.getData("this"); | |
if (!thisAlias) { | |
thisAlias = state.constructorPath.setData("this", state.constructorPath.scope.generateUidIdentifier("this")); | |
} | |
return thisAlias; | |
} else { | |
throw this.errorWithNode("'this' is not allowed before super()"); | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Super: function Super(node, parent, scope, state) { | |
if (state.isDerived && !state.hasBareSuper && !this.parentPath.isCallExpression({ callee: node })) { | |
throw this.errorWithNode("'super.*' is not allowed before super()"); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var ClassTransformer = (function () { | |
function ClassTransformer(path, file) { | |
_classCallCheck(this, ClassTransformer); | |
this.parent = path.parent; | |
this.scope = path.scope; | |
this.node = path.node; | |
this.path = path; | |
this.file = file; | |
this.clearDescriptors(); | |
this.instancePropBody = []; | |
this.instancePropRefs = {}; | |
this.staticPropBody = []; | |
this.body = []; | |
this.pushedConstructor = false; | |
this.pushedInherits = false; | |
this.hasDecorators = false; | |
this.isLoose = false; | |
// class id | |
this.classId = this.node.id; | |
// this is the name of the binding that will **always** reference the class we've constructed | |
this.classRef = this.node.id || this.scope.generateUidIdentifier("class"); | |
// this is a direct reference to the class we're building, class decorators can shadow the classRef | |
this.directRef = null; | |
this.superName = this.node.superClass || t.identifier("Function"); | |
this.isDerived = !!this.node.superClass; | |
} | |
/** | |
* [Please add a description.] | |
* @returns {Array} | |
*/ | |
ClassTransformer.prototype.run = function run() { | |
var superName = this.superName; | |
var file = this.file; | |
// | |
var body = this.body; | |
// | |
var constructorBody = this.constructorBody = t.blockStatement([]); | |
this.constructor = this.buildConstructor(); | |
// | |
var closureParams = []; | |
var closureArgs = []; | |
// | |
if (this.isDerived) { | |
closureArgs.push(superName); | |
superName = this.scope.generateUidIdentifierBasedOnNode(superName); | |
closureParams.push(superName); | |
this.superName = superName; | |
} | |
// | |
var decorators = this.node.decorators; | |
if (decorators) { | |
// this is so super calls and the decorators have access to the raw function | |
this.directRef = this.scope.generateUidIdentifier(this.classRef); | |
} else { | |
this.directRef = this.classRef; | |
} | |
// | |
this.buildBody(); | |
// make sure this class isn't directly called | |
constructorBody.body.unshift(t.expressionStatement(t.callExpression(file.addHelper("class-call-check"), [t.thisExpression(), this.directRef]))); | |
// | |
this.pushDecorators(); | |
body = body.concat(this.staticPropBody); | |
if (this.classId) { | |
// named class with only a constructor | |
if (body.length === 1) return t.toExpression(body[0]); | |
} | |
// | |
body.push(t.returnStatement(this.classRef)); | |
var container = t.functionExpression(null, closureParams, t.blockStatement(body)); | |
container.shadow = true; | |
return t.callExpression(container, closureArgs); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.buildConstructor = function buildConstructor() { | |
var func = t.functionDeclaration(this.classRef, [], this.constructorBody); | |
t.inherits(func, this.node); | |
return func; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.pushToMap = function pushToMap(node, enumerable) { | |
var kind = arguments.length <= 2 || arguments[2] === undefined ? "value" : arguments[2]; | |
var mutatorMap; | |
if (node["static"]) { | |
this.hasStaticDescriptors = true; | |
mutatorMap = this.staticMutatorMap; | |
} else { | |
this.hasInstanceDescriptors = true; | |
mutatorMap = this.instanceMutatorMap; | |
} | |
var map = defineMap.push(mutatorMap, node, kind, this.file); | |
if (enumerable) { | |
map.enumerable = t.literal(true); | |
} | |
if (map.decorators) { | |
this.hasDecorators = true; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
* https://www.youtube.com/watch?v=fWNaR-rxAic | |
*/ | |
ClassTransformer.prototype.constructorMeMaybe = function constructorMeMaybe() { | |
var hasConstructor = false; | |
var paths = this.path.get("body.body"); | |
var _arr = paths; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var path = _arr[_i]; | |
hasConstructor = path.equals("kind", "constructor"); | |
if (hasConstructor) break; | |
} | |
if (hasConstructor) return; | |
var constructor; | |
if (this.isDerived) { | |
constructor = util.template("class-derived-default-constructor"); | |
} else { | |
constructor = t.functionExpression(null, [], t.blockStatement([])); | |
} | |
this.path.get("body").unshiftContainer("body", t.methodDefinition(t.identifier("constructor"), constructor, "constructor")); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.buildBody = function buildBody() { | |
this.constructorMeMaybe(); | |
this.pushBody(); | |
this.placePropertyInitializers(); | |
if (this.userConstructor) { | |
var constructorBody = this.constructorBody; | |
constructorBody.body = constructorBody.body.concat(this.userConstructor.body.body); | |
t.inherits(this.constructor, this.userConstructor); | |
t.inherits(constructorBody, this.userConstructor.body); | |
} | |
this.pushDescriptors(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.pushBody = function pushBody() { | |
var classBodyPaths = this.path.get("body.body"); | |
var _arr2 = classBodyPaths; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var path = _arr2[_i2]; | |
var node = path.node; | |
if (node.decorators) { | |
_helpersMemoiseDecorators2["default"](node.decorators, this.scope); | |
} | |
if (t.isMethodDefinition(node)) { | |
var isConstructor = node.kind === "constructor"; | |
if (isConstructor) this.verifyConstructor(path); | |
var replaceSupers = new _helpersReplaceSupers2["default"]({ | |
methodPath: path, | |
methodNode: node, | |
objectRef: this.directRef, | |
superRef: this.superName, | |
isStatic: node["static"], | |
isLoose: this.isLoose, | |
scope: this.scope, | |
file: this.file | |
}, true); | |
replaceSupers.replace(); | |
if (isConstructor) { | |
this.pushConstructor(node, path); | |
} else { | |
this.pushMethod(node, path); | |
} | |
} else if (t.isClassProperty(node)) { | |
this.pushProperty(node, path); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.clearDescriptors = function clearDescriptors() { | |
this.hasInstanceDescriptors = false; | |
this.hasStaticDescriptors = false; | |
this.instanceMutatorMap = {}; | |
this.staticMutatorMap = {}; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.pushDescriptors = function pushDescriptors() { | |
this.pushInherits(); | |
var body = this.body; | |
var instanceProps; | |
var staticProps; | |
var classHelper = "create-class"; | |
if (this.hasDecorators) classHelper = "create-decorated-class"; | |
if (this.hasInstanceDescriptors) { | |
instanceProps = defineMap.toClassObject(this.instanceMutatorMap); | |
} | |
if (this.hasStaticDescriptors) { | |
staticProps = defineMap.toClassObject(this.staticMutatorMap); | |
} | |
if (instanceProps || staticProps) { | |
if (instanceProps) instanceProps = defineMap.toComputedObjectFromClass(instanceProps); | |
if (staticProps) staticProps = defineMap.toComputedObjectFromClass(staticProps); | |
var nullNode = t.literal(null); | |
// (Constructor, instanceDescriptors, staticDescriptors, instanceInitializers, staticInitializers) | |
var args = [this.classRef, nullNode, nullNode, nullNode, nullNode]; | |
if (instanceProps) args[1] = instanceProps; | |
if (staticProps) args[2] = staticProps; | |
if (this.instanceInitializersId) { | |
args[3] = this.instanceInitializersId; | |
body.unshift(this.buildObjectAssignment(this.instanceInitializersId)); | |
} | |
if (this.staticInitializersId) { | |
args[4] = this.staticInitializersId; | |
body.unshift(this.buildObjectAssignment(this.staticInitializersId)); | |
} | |
var lastNonNullIndex = 0; | |
for (var i = 0; i < args.length; i++) { | |
if (args[i] !== nullNode) lastNonNullIndex = i; | |
} | |
args = args.slice(0, lastNonNullIndex + 1); | |
body.push(t.expressionStatement(t.callExpression(this.file.addHelper(classHelper), args))); | |
} | |
this.clearDescriptors(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.buildObjectAssignment = function buildObjectAssignment(id) { | |
return t.variableDeclaration("var", [t.variableDeclarator(id, t.objectExpression([]))]); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.placePropertyInitializers = function placePropertyInitializers() { | |
var body = this.instancePropBody; | |
if (!body.length) return; | |
if (this.hasPropertyCollision()) { | |
var call = t.expressionStatement(t.callExpression(t.memberExpression(t.thisExpression(), t.identifier(PROPERTY_COLLISION_METHOD_NAME)), [])); | |
this.pushMethod(t.methodDefinition(t.identifier(PROPERTY_COLLISION_METHOD_NAME), t.functionExpression(null, [], t.blockStatement(body))), null, true); | |
if (this.isDerived) { | |
this.bareSuper.insertAfter(call); | |
} else { | |
this.constructorBody.body.unshift(call); | |
} | |
} else { | |
if (this.isDerived) { | |
this.bareSuper.insertAfter(body); | |
} else { | |
this.constructorBody.body = body.concat(this.constructorBody.body); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.hasPropertyCollision = function hasPropertyCollision() { | |
if (this.userConstructorPath) { | |
for (var name in this.instancePropRefs) { | |
if (this.userConstructorPath.scope.hasOwnBinding(name)) { | |
return true; | |
} | |
} | |
} | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.verifyConstructor = function verifyConstructor(path) { | |
var state = { | |
constructorPath: path.get("value"), | |
hasBareSuper: false, | |
bareSuper: null, | |
isDerived: this.isDerived, | |
file: this.file | |
}; | |
state.constructorPath.traverse(verifyConstructorVisitor, state); | |
var thisAlias = state.constructorPath.getData("this"); | |
if (thisAlias && state.bareSuper) { | |
state.bareSuper.insertAfter(t.variableDeclaration("var", [t.variableDeclarator(thisAlias, t.thisExpression())])); | |
} | |
this.bareSuper = state.bareSuper; | |
if (!state.hasBareSuper && this.isDerived) { | |
throw path.errorWithNode("Derived constructor must call super()"); | |
} | |
}; | |
/** | |
* Push a method to its respective mutatorMap. | |
*/ | |
ClassTransformer.prototype.pushMethod = function pushMethod(node, path, allowedIllegal) { | |
if (!allowedIllegal && t.isLiteral(t.toComputedKey(node), { value: PROPERTY_COLLISION_METHOD_NAME })) { | |
throw this.file.errorWithNode(node, messages.get("illegalMethodName", PROPERTY_COLLISION_METHOD_NAME)); | |
} | |
if (node.kind === "method") { | |
nameMethod.property(node, this.file, path ? path.get("value").scope : this.scope); | |
if (this._processMethod(node)) return; | |
} | |
this.pushToMap(node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype._processMethod = function _processMethod() { | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype.pushProperty = function pushProperty(node, path) { | |
path.traverse(collectPropertyReferencesVisitor, { | |
references: this.instancePropRefs, | |
scope: this.scope | |
}); | |
if (node.decorators) { | |
var body = []; | |
if (node.value) { | |
body.push(t.returnStatement(node.value)); | |
node.value = t.functionExpression(null, [], t.blockStatement(body)); | |
} else { | |
node.value = t.literal(null); | |
} | |
this.pushToMap(node, true, "initializer"); | |
var initializers; | |
var target; | |
if (node["static"]) { | |
initializers = this.staticInitializersId = this.staticInitializersId || this.scope.generateUidIdentifier("staticInitializers"); | |
body = this.staticPropBody; | |
target = this.classRef; | |
} else { | |
initializers = this.instanceInitializersId = this.instanceInitializersId || this.scope.generateUidIdentifier("instanceInitializers"); | |
body = this.instancePropBody; | |
target = t.thisExpression(); | |
} | |
body.push(t.expressionStatement(t.callExpression(this.file.addHelper("define-decorated-property-descriptor"), [target, t.literal(node.key.name), initializers]))); | |
} else { | |
if (!node.value && !node.decorators) return; | |
if (node["static"]) { | |
// can just be added to the static map | |
this.pushToMap(node, true); | |
} else if (node.value) { | |
// add this to the instancePropBody which will be added after the super call in a derived constructor | |
// or at the start of a constructor for a non-derived constructor | |
this.instancePropBody.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(t.thisExpression(), node.key), node.value))); | |
} | |
} | |
}; | |
/** | |
* Replace the constructor body of our class. | |
*/ | |
ClassTransformer.prototype.pushConstructor = function pushConstructor(method, path) { | |
// https://github.com/babel/babel/issues/1077 | |
var fnPath = path.get("value"); | |
if (fnPath.scope.hasOwnBinding(this.classRef.name)) { | |
fnPath.scope.rename(this.classRef.name); | |
} | |
var construct = this.constructor; | |
var fn = method.value; | |
this.userConstructorPath = fnPath; | |
this.userConstructor = fn; | |
this.hasConstructor = true; | |
t.inheritsComments(construct, method); | |
construct._ignoreUserWhitespace = true; | |
construct.params = fn.params; | |
t.inherits(construct.body, fn.body); | |
// push constructor to body | |
this._pushConstructor(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
ClassTransformer.prototype._pushConstructor = function _pushConstructor() { | |
if (this.pushedConstructor) return; | |
this.pushedConstructor = true; | |
// we haven't pushed any descriptors yet | |
if (this.hasInstanceDescriptors || this.hasStaticDescriptors) { | |
this.pushDescriptors(); | |
} | |
this.body.push(this.constructor); | |
this.pushInherits(); | |
}; | |
/** | |
* Push inherits helper to body. | |
*/ | |
ClassTransformer.prototype.pushInherits = function pushInherits() { | |
if (!this.isDerived || this.pushedInherits) return; | |
// Unshift to ensure that the constructor inheritance is set up before | |
// any properties can be assigned to the prototype. | |
this.pushedInherits = true; | |
this.body.unshift(t.expressionStatement(t.callExpression(this.file.addHelper("inherits"), [this.classRef, this.superName]))); | |
}; | |
/** | |
* Push decorators to body. | |
*/ | |
ClassTransformer.prototype.pushDecorators = function pushDecorators() { | |
var decorators = this.node.decorators; | |
if (!decorators) return; | |
this.body.push(t.variableDeclaration("var", [t.variableDeclarator(this.directRef, this.classRef)])); | |
// reverse the decorators so we execute them in the right order | |
decorators = decorators.reverse(); | |
var _arr3 = decorators; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var decorator = _arr3[_i3]; | |
var decoratorNode = util.template("class-decorator", { | |
DECORATOR: decorator.expression, | |
CLASS_REF: this.classRef | |
}, true); | |
decoratorNode.expression._ignoreModulesRemap = true; | |
this.body.push(decoratorNode); | |
} | |
}; | |
return ClassTransformer; | |
})(); | |
exports["default"] = ClassTransformer; | |
module.exports = exports["default"]; | |
},{"179":179,"182":182,"43":43,"57":57,"60":60,"61":61,"65":65}],94:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
/** | |
* Turn constants into variables. | |
* Ensure there are no constant violations in any scope. | |
* | |
* @example | |
* | |
* **In** | |
* | |
* ```javascript | |
* const MULTIPLIER = 5; | |
* ``` | |
* | |
* **Out** | |
* | |
* ```javascript | |
* var MULTIPLIER = 5; | |
* ``` | |
*/ | |
var visitor = { | |
/** | |
* Look for any constants (or modules) in scope. | |
* If they have any `constantViolations` throw an error. | |
*/ | |
Scope: function Scope(node, parent, scope) { | |
for (var name in scope.bindings) { | |
var binding = scope.bindings[name]; | |
// not a constant | |
if (binding.kind !== "const" && binding.kind !== "module") continue; | |
var _arr = binding.constantViolations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var violation = _arr[_i]; | |
throw violation.errorWithNode(messages.get("readOnly", name)); | |
} | |
} | |
}, | |
/** | |
* Look for constants. | |
* Turn them into `let` variables. | |
*/ | |
VariableDeclaration: function VariableDeclaration(node) { | |
if (node.kind === "const") node.kind = "let"; | |
} | |
}; | |
exports.visitor = visitor; | |
},{"43":43}],95:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ForXStatement: function ForXStatement(node, parent, scope, file) { | |
var left = node.left; | |
if (t.isPattern(left)) { | |
// for ({ length: k } in { abc: 3 }); | |
var temp = scope.generateUidIdentifier("ref"); | |
node.left = t.variableDeclaration("var", [t.variableDeclarator(temp)]); | |
this.ensureBlock(); | |
node.body.body.unshift(t.variableDeclaration("var", [t.variableDeclarator(left, temp)])); | |
return; | |
} | |
if (!t.isVariableDeclaration(left)) return; | |
var pattern = left.declarations[0].id; | |
if (!t.isPattern(pattern)) return; | |
var key = scope.generateUidIdentifier("ref"); | |
node.left = t.variableDeclaration(left.kind, [t.variableDeclarator(key, null)]); | |
var nodes = []; | |
var destructuring = new DestructuringTransformer({ | |
kind: left.kind, | |
file: file, | |
scope: scope, | |
nodes: nodes | |
}); | |
destructuring.init(pattern, key); | |
this.ensureBlock(); | |
var block = node.body; | |
block.body = nodes.concat(block.body); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, file) { | |
var hasDestructuring = false; | |
var _arr = node.params; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var pattern = _arr[_i]; | |
if (t.isPattern(pattern)) { | |
hasDestructuring = true; | |
break; | |
} | |
} | |
if (!hasDestructuring) return; | |
var nodes = []; | |
for (var i = 0; i < node.params.length; i++) { | |
var pattern = node.params[i]; | |
if (!t.isPattern(pattern)) continue; | |
var ref = scope.generateUidIdentifier("ref"); | |
if (t.isAssignmentPattern(pattern)) { | |
var _pattern = pattern; | |
pattern = pattern.left; | |
_pattern.left = ref; | |
} else { | |
node.params[i] = ref; | |
} | |
t.inherits(ref, pattern); | |
var destructuring = new DestructuringTransformer({ | |
blockHoist: node.params.length - i, | |
nodes: nodes, | |
scope: scope, | |
file: file, | |
kind: "let" | |
}); | |
destructuring.init(pattern, ref); | |
} | |
this.ensureBlock(); | |
var block = node.body; | |
block.body = nodes.concat(block.body); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
CatchClause: function CatchClause(node, parent, scope, file) { | |
var pattern = node.param; | |
if (!t.isPattern(pattern)) return; | |
var ref = scope.generateUidIdentifier("ref"); | |
node.param = ref; | |
var nodes = []; | |
var destructuring = new DestructuringTransformer({ | |
kind: "let", | |
file: file, | |
scope: scope, | |
nodes: nodes | |
}); | |
destructuring.init(pattern, ref); | |
node.body.body = nodes.concat(node.body.body); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
AssignmentExpression: function AssignmentExpression(node, parent, scope, file) { | |
if (!t.isPattern(node.left)) return; | |
var nodes = []; | |
var destructuring = new DestructuringTransformer({ | |
operator: node.operator, | |
file: file, | |
scope: scope, | |
nodes: nodes | |
}); | |
var ref; | |
if (this.isCompletionRecord() || !this.parentPath.isExpressionStatement()) { | |
ref = scope.generateUidIdentifierBasedOnNode(node.right, "ref"); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(ref, node.right)])); | |
if (t.isArrayExpression(node.right)) { | |
destructuring.arrays[ref.name] = true; | |
} | |
} | |
destructuring.init(node.left, ref || node.right); | |
if (ref) { | |
nodes.push(t.expressionStatement(ref)); | |
} | |
return nodes; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
VariableDeclaration: function VariableDeclaration(node, parent, scope, file) { | |
if (t.isForXStatement(parent)) return; | |
if (!variableDeclarationHasPattern(node)) return; | |
var nodes = []; | |
var declar; | |
for (var i = 0; i < node.declarations.length; i++) { | |
declar = node.declarations[i]; | |
var patternId = declar.init; | |
var pattern = declar.id; | |
var destructuring = new DestructuringTransformer({ | |
nodes: nodes, | |
scope: scope, | |
kind: node.kind, | |
file: file | |
}); | |
if (t.isPattern(pattern)) { | |
destructuring.init(pattern, patternId); | |
if (+i !== node.declarations.length - 1) { | |
// we aren't the last declarator so let's just make the | |
// last transformed node inherit from us | |
t.inherits(nodes[nodes.length - 1], declar); | |
} | |
} else { | |
nodes.push(t.inherits(destructuring.buildVariableAssignment(declar.id, declar.init), declar)); | |
} | |
} | |
if (!t.isProgram(parent) && !t.isBlockStatement(parent)) { | |
// https://github.com/babel/babel/issues/113 | |
// for (let [x] = [0]; false;) {} | |
declar = null; | |
for (i = 0; i < nodes.length; i++) { | |
node = nodes[i]; | |
declar = declar || t.variableDeclaration(node.kind, []); | |
if (!t.isVariableDeclaration(node) && declar.kind !== node.kind) { | |
throw file.errorWithNode(node, messages.get("invalidParentForThisNode")); | |
} | |
declar.declarations = declar.declarations.concat(node.declarations); | |
} | |
return declar; | |
} | |
return nodes; | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* Test if a VariableDeclaration's declarations contains any Patterns. | |
*/ | |
function variableDeclarationHasPattern(node) { | |
for (var i = 0; i < node.declarations.length; i++) { | |
if (t.isPattern(node.declarations[i].id)) { | |
return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* Test if an ArrayPattern's elements contain any RestElements. | |
*/ | |
function hasRest(pattern) { | |
for (var i = 0; i < pattern.elements.length; i++) { | |
if (t.isRestElement(pattern.elements[i])) { | |
return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var arrayUnpackVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (state.bindings[node.name]) { | |
state.deopt = true; | |
this.stop(); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var DestructuringTransformer = (function () { | |
function DestructuringTransformer(opts) { | |
_classCallCheck(this, DestructuringTransformer); | |
this.blockHoist = opts.blockHoist; | |
this.operator = opts.operator; | |
this.arrays = {}; | |
this.nodes = opts.nodes || []; | |
this.scope = opts.scope; | |
this.file = opts.file; | |
this.kind = opts.kind; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.buildVariableAssignment = function buildVariableAssignment(id, init) { | |
var op = this.operator; | |
if (t.isMemberExpression(id)) op = "="; | |
var node; | |
if (op) { | |
node = t.expressionStatement(t.assignmentExpression(op, id, init)); | |
} else { | |
node = t.variableDeclaration(this.kind, [t.variableDeclarator(id, init)]); | |
} | |
node._blockHoist = this.blockHoist; | |
return node; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.buildVariableDeclaration = function buildVariableDeclaration(id, init) { | |
var declar = t.variableDeclaration("var", [t.variableDeclarator(id, init)]); | |
declar._blockHoist = this.blockHoist; | |
return declar; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.push = function push(id, init) { | |
if (t.isObjectPattern(id)) { | |
this.pushObjectPattern(id, init); | |
} else if (t.isArrayPattern(id)) { | |
this.pushArrayPattern(id, init); | |
} else if (t.isAssignmentPattern(id)) { | |
this.pushAssignmentPattern(id, init); | |
} else { | |
this.nodes.push(this.buildVariableAssignment(id, init)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.toArray = function toArray(node, count) { | |
if (this.file.isLoose("es6.destructuring") || t.isIdentifier(node) && this.arrays[node.name]) { | |
return node; | |
} else { | |
return this.scope.toArray(node, count); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushAssignmentPattern = function pushAssignmentPattern(pattern, valueRef) { | |
// we need to assign the current value of the assignment to avoid evaluating | |
// it more than once | |
var tempValueRef = this.scope.generateUidIdentifierBasedOnNode(valueRef); | |
var declar = t.variableDeclaration("var", [t.variableDeclarator(tempValueRef, valueRef)]); | |
declar._blockHoist = this.blockHoist; | |
this.nodes.push(declar); | |
// | |
var tempConditional = t.conditionalExpression(t.binaryExpression("===", tempValueRef, t.identifier("undefined")), pattern.right, tempValueRef); | |
var left = pattern.left; | |
if (t.isPattern(left)) { | |
var tempValueDefault = t.expressionStatement(t.assignmentExpression("=", tempValueRef, tempConditional)); | |
tempValueDefault._blockHoist = this.blockHoist; | |
this.nodes.push(tempValueDefault); | |
this.push(left, tempValueRef); | |
} else { | |
this.nodes.push(this.buildVariableAssignment(left, tempConditional)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushObjectSpread = function pushObjectSpread(pattern, objRef, spreadProp, spreadPropIndex) { | |
// get all the keys that appear in this object before the current spread | |
var keys = []; | |
for (var i = 0; i < pattern.properties.length; i++) { | |
var prop = pattern.properties[i]; | |
// we've exceeded the index of the spread property to all properties to the | |
// right need to be ignored | |
if (i >= spreadPropIndex) break; | |
// ignore other spread properties | |
if (t.isSpreadProperty(prop)) continue; | |
var key = prop.key; | |
if (t.isIdentifier(key) && !prop.computed) key = t.literal(prop.key.name); | |
keys.push(key); | |
} | |
keys = t.arrayExpression(keys); | |
// | |
var value = t.callExpression(this.file.addHelper("object-without-properties"), [objRef, keys]); | |
this.nodes.push(this.buildVariableAssignment(spreadProp.argument, value)); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushObjectProperty = function pushObjectProperty(prop, propRef) { | |
if (t.isLiteral(prop.key)) prop.computed = true; | |
var pattern = prop.value; | |
var objRef = t.memberExpression(propRef, prop.key, prop.computed); | |
if (t.isPattern(pattern)) { | |
this.push(pattern, objRef); | |
} else { | |
this.nodes.push(this.buildVariableAssignment(pattern, objRef)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushObjectPattern = function pushObjectPattern(pattern, objRef) { | |
// https://github.com/babel/babel/issues/681 | |
if (!pattern.properties.length) { | |
this.nodes.push(t.expressionStatement(t.callExpression(this.file.addHelper("object-destructuring-empty"), [objRef]))); | |
} | |
// if we have more than one properties in this pattern and the objectRef is a | |
// member expression then we need to assign it to a temporary variable so it's | |
// only evaluated once | |
if (pattern.properties.length > 1 && !this.scope.isStatic(objRef)) { | |
var temp = this.scope.generateUidIdentifierBasedOnNode(objRef); | |
this.nodes.push(this.buildVariableDeclaration(temp, objRef)); | |
objRef = temp; | |
} | |
// | |
for (var i = 0; i < pattern.properties.length; i++) { | |
var prop = pattern.properties[i]; | |
if (t.isSpreadProperty(prop)) { | |
this.pushObjectSpread(pattern, objRef, prop, i); | |
} else { | |
this.pushObjectProperty(prop, objRef); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.canUnpackArrayPattern = function canUnpackArrayPattern(pattern, arr) { | |
// not an array so there's no way we can deal with this | |
if (!t.isArrayExpression(arr)) return false; | |
// pattern has less elements than the array and doesn't have a rest so some | |
// elements wont be evaluated | |
if (pattern.elements.length > arr.elements.length) return; | |
if (pattern.elements.length < arr.elements.length && !hasRest(pattern)) return false; | |
var _arr2 = pattern.elements; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var elem = _arr2[_i2]; | |
// deopt on holes | |
if (!elem) return false; | |
// deopt on member expressions as they may be included in the RHS | |
if (t.isMemberExpression(elem)) return false; | |
} | |
var _arr3 = arr.elements; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var elem = _arr3[_i3]; | |
// deopt on spread elements | |
if (t.isSpreadElement(elem)) return false; | |
} | |
// deopt on reference to left side identifiers | |
var bindings = t.getBindingIdentifiers(pattern); | |
var state = { deopt: false, bindings: bindings }; | |
this.scope.traverse(arr, arrayUnpackVisitor, state); | |
return !state.deopt; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushUnpackedArrayPattern = function pushUnpackedArrayPattern(pattern, arr) { | |
for (var i = 0; i < pattern.elements.length; i++) { | |
var elem = pattern.elements[i]; | |
if (t.isRestElement(elem)) { | |
this.push(elem.argument, t.arrayExpression(arr.elements.slice(i))); | |
} else { | |
this.push(elem, arr.elements[i]); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.pushArrayPattern = function pushArrayPattern(pattern, arrayRef) { | |
if (!pattern.elements) return; | |
// optimise basic array destructuring of an array expression | |
// | |
// we can't do this to a pattern of unequal size to it's right hand | |
// array expression as then there will be values that wont be evaluated | |
// | |
// eg: var [a, b] = [1, 2]; | |
if (this.canUnpackArrayPattern(pattern, arrayRef)) { | |
return this.pushUnpackedArrayPattern(pattern, arrayRef); | |
} | |
// if we have a rest then we need all the elements so don't tell | |
// `scope.toArray` to only get a certain amount | |
var count = !hasRest(pattern) && pattern.elements.length; | |
// so we need to ensure that the `arrayRef` is an array, `scope.toArray` will | |
// return a locally bound identifier if it's been inferred to be an array, | |
// otherwise it'll be a call to a helper that will ensure it's one | |
var toArray = this.toArray(arrayRef, count); | |
if (t.isIdentifier(toArray)) { | |
// we've been given an identifier so it must have been inferred to be an | |
// array | |
arrayRef = toArray; | |
} else { | |
arrayRef = this.scope.generateUidIdentifierBasedOnNode(arrayRef); | |
this.arrays[arrayRef.name] = true; | |
this.nodes.push(this.buildVariableDeclaration(arrayRef, toArray)); | |
} | |
// | |
for (var i = 0; i < pattern.elements.length; i++) { | |
var elem = pattern.elements[i]; | |
// hole | |
if (!elem) continue; | |
var elemRef; | |
if (t.isRestElement(elem)) { | |
elemRef = this.toArray(arrayRef); | |
if (i > 0) { | |
elemRef = t.callExpression(t.memberExpression(elemRef, t.identifier("slice")), [t.literal(i)]); | |
} | |
// set the element to the rest element argument since we've dealt with it | |
// being a rest already | |
elem = elem.argument; | |
} else { | |
elemRef = t.memberExpression(arrayRef, t.literal(i), true); | |
} | |
this.push(elem, elemRef); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
DestructuringTransformer.prototype.init = function init(pattern, ref) { | |
// trying to destructure a value that we can't evaluate more than once so we | |
// need to save it to a variable | |
if (!t.isArrayExpression(ref) && !t.isMemberExpression(ref)) { | |
var memo = this.scope.maybeGenerateMemoised(ref, true); | |
if (memo) { | |
this.nodes.push(this.buildVariableDeclaration(memo, ref)); | |
ref = memo; | |
} | |
} | |
// | |
this.push(pattern, ref); | |
return this.nodes; | |
}; | |
return DestructuringTransformer; | |
})(); | |
},{"179":179,"43":43}],96:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports._ForOfStatementArray = _ForOfStatementArray; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ForOfStatement: function ForOfStatement(node, parent, scope, file) { | |
if (this.get("right").isArrayExpression()) { | |
return _ForOfStatementArray.call(this, node, scope, file); | |
} | |
var callback = spec; | |
if (file.isLoose("es6.forOf")) callback = loose; | |
var build = callback(node, parent, scope, file); | |
var declar = build.declar; | |
var loop = build.loop; | |
var block = loop.body; | |
// ensure that it's a block so we can take all its statements | |
this.ensureBlock(); | |
// add the value declaration to the new loop body | |
if (declar) { | |
block.body.push(declar); | |
} | |
// push the rest of the original loop body onto our new body | |
block.body = block.body.concat(node.body.body); | |
t.inherits(loop, node); | |
t.inherits(loop.body, node.body); | |
if (build.replaceParent) { | |
this.parentPath.replaceWithMultiple(build.node); | |
this.dangerouslyRemove(); | |
} else { | |
return build.node; | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* [Please add a description.] | |
*/ | |
function _ForOfStatementArray(node, scope) { | |
var nodes = []; | |
var right = node.right; | |
if (!t.isIdentifier(right) || !scope.hasBinding(right.name)) { | |
var uid = scope.generateUidIdentifier("arr"); | |
nodes.push(t.variableDeclaration("var", [t.variableDeclarator(uid, right)])); | |
right = uid; | |
} | |
var iterationKey = scope.generateUidIdentifier("i"); | |
var loop = util.template("for-of-array", { | |
BODY: node.body, | |
KEY: iterationKey, | |
ARR: right | |
}); | |
t.inherits(loop, node); | |
t.ensureBlock(loop); | |
var iterationValue = t.memberExpression(right, iterationKey, true); | |
var left = node.left; | |
if (t.isVariableDeclaration(left)) { | |
left.declarations[0].init = iterationValue; | |
loop.body.body.unshift(left); | |
} else { | |
loop.body.body.unshift(t.expressionStatement(t.assignmentExpression("=", left, iterationValue))); | |
} | |
if (this.parentPath.isLabeledStatement()) { | |
loop = t.labeledStatement(this.parentPath.node.label, loop); | |
} | |
nodes.push(loop); | |
return nodes; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var loose = function loose(node, parent, scope, file) { | |
var left = node.left; | |
var declar, id; | |
if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) { | |
// for (i of test), for ({ i } of test) | |
id = left; | |
} else if (t.isVariableDeclaration(left)) { | |
// for (var i of test) | |
id = scope.generateUidIdentifier("ref"); | |
declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, id)]); | |
} else { | |
throw file.errorWithNode(left, messages.get("unknownForHead", left.type)); | |
} | |
var iteratorKey = scope.generateUidIdentifier("iterator"); | |
var isArrayKey = scope.generateUidIdentifier("isArray"); | |
var loop = util.template("for-of-loose", { | |
LOOP_OBJECT: iteratorKey, | |
IS_ARRAY: isArrayKey, | |
OBJECT: node.right, | |
INDEX: scope.generateUidIdentifier("i"), | |
ID: id | |
}); | |
if (!declar) { | |
// no declaration so we need to remove the variable declaration at the top of | |
// the for-of-loose template | |
loop.body.body.shift(); | |
} | |
// | |
return { | |
declar: declar, | |
node: loop, | |
loop: loop | |
}; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var spec = function spec(node, parent, scope, file) { | |
var left = node.left; | |
var declar; | |
var stepKey = scope.generateUidIdentifier("step"); | |
var stepValue = t.memberExpression(stepKey, t.identifier("value")); | |
if (t.isIdentifier(left) || t.isPattern(left) || t.isMemberExpression(left)) { | |
// for (i of test), for ({ i } of test) | |
declar = t.expressionStatement(t.assignmentExpression("=", left, stepValue)); | |
} else if (t.isVariableDeclaration(left)) { | |
// for (var i of test) | |
declar = t.variableDeclaration(left.kind, [t.variableDeclarator(left.declarations[0].id, stepValue)]); | |
} else { | |
throw file.errorWithNode(left, messages.get("unknownForHead", left.type)); | |
} | |
// | |
var iteratorKey = scope.generateUidIdentifier("iterator"); | |
var template = util.template("for-of", { | |
ITERATOR_HAD_ERROR_KEY: scope.generateUidIdentifier("didIteratorError"), | |
ITERATOR_COMPLETION: scope.generateUidIdentifier("iteratorNormalCompletion"), | |
ITERATOR_ERROR_KEY: scope.generateUidIdentifier("iteratorError"), | |
ITERATOR_KEY: iteratorKey, | |
STEP_KEY: stepKey, | |
OBJECT: node.right, | |
BODY: null | |
}); | |
var isLabeledParent = t.isLabeledStatement(parent); | |
var tryBody = template[3].block.body; | |
var loop = tryBody[0]; | |
if (isLabeledParent) { | |
tryBody[0] = t.labeledStatement(parent.label, loop); | |
} | |
// | |
return { | |
replaceParent: isLabeledParent, | |
declar: declar, | |
loop: loop, | |
node: template | |
}; | |
}; | |
},{"179":179,"182":182,"43":43}],97:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
var visitor = { | |
Literal: function Literal(node) { | |
// number octal like 0b10 or 0o70 | |
if (typeof node.value === "number" && /^0[ob]/i.test(node.raw)) { | |
node.raw = undefined; | |
} | |
// unicode escape | |
if (typeof node.value === "string" && /\\[u]/gi.test(node.raw)) { | |
node.raw = undefined; | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{}],98:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
function keepBlockHoist(node, nodes) { | |
if (node._blockHoist) { | |
for (var i = 0; i < nodes.length; i++) { | |
nodes[i]._blockHoist = node._blockHoist; | |
} | |
} | |
} | |
var metadata = { | |
group: "builtin-modules" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ImportDeclaration: function ImportDeclaration(node, parent, scope, file) { | |
// flow type | |
if (node.importKind === "type" || node.importKind === "typeof") return; | |
var nodes = []; | |
if (node.specifiers.length) { | |
var _arr = node.specifiers; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var specifier = _arr[_i]; | |
file.moduleFormatter.importSpecifier(specifier, node, nodes, scope); | |
} | |
} else { | |
file.moduleFormatter.importDeclaration(node, nodes, scope); | |
} | |
if (nodes.length === 1) { | |
// inherit `_blockHoist` - this is for `_blockHoist` in File.prototype.addImport | |
nodes[0]._blockHoist = node._blockHoist; | |
} | |
return nodes; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ExportAllDeclaration: function ExportAllDeclaration(node, parent, scope, file) { | |
var nodes = []; | |
file.moduleFormatter.exportAllDeclaration(node, nodes, scope); | |
keepBlockHoist(node, nodes); | |
return nodes; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ExportDefaultDeclaration: function ExportDefaultDeclaration(node, parent, scope, file) { | |
var nodes = []; | |
file.moduleFormatter.exportDeclaration(node, nodes, scope); | |
keepBlockHoist(node, nodes); | |
return nodes; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ExportNamedDeclaration: function ExportNamedDeclaration(node, parent, scope, file) { | |
// flow type | |
if (this.get("declaration").isTypeAlias()) return; | |
var nodes = []; | |
if (node.declaration) { | |
// make sure variable exports have an initializer | |
// this is done here to avoid duplicating it in the module formatters | |
if (t.isVariableDeclaration(node.declaration)) { | |
var declar = node.declaration.declarations[0]; | |
declar.init = declar.init || t.identifier("undefined"); | |
} | |
file.moduleFormatter.exportDeclaration(node, nodes, scope); | |
} else if (node.specifiers) { | |
for (var i = 0; i < node.specifiers.length; i++) { | |
file.moduleFormatter.exportSpecifier(node.specifiers[i], node, nodes, scope); | |
} | |
} | |
keepBlockHoist(node, nodes); | |
return nodes; | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],99:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersReplaceSupers = _dereq_(65); | |
var _helpersReplaceSupers2 = _interopRequireDefault(_helpersReplaceSupers); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function Property(path, node, scope, getObjectRef, file) { | |
if (!node.method && node.kind === "init") return; | |
if (!t.isFunction(node.value)) return; | |
var replaceSupers = new _helpersReplaceSupers2["default"]({ | |
getObjectRef: getObjectRef, | |
methodNode: node, | |
methodPath: path, | |
isStatic: true, | |
scope: scope, | |
file: file | |
}); | |
replaceSupers.replace(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ObjectExpression: function ObjectExpression(node, parent, scope, file) { | |
var objectRef; | |
var getObjectRef = function getObjectRef() { | |
return objectRef = objectRef || scope.generateUidIdentifier("obj"); | |
}; | |
var propPaths = this.get("properties"); | |
for (var i = 0; i < node.properties.length; i++) { | |
Property(propPaths[i], node.properties[i], scope, getObjectRef, file); | |
} | |
if (objectRef) { | |
scope.push({ id: objectRef }); | |
return t.assignmentExpression("=", objectRef, node); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"65":65}],100:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersCallDelegate = _dereq_(56); | |
var _helpersCallDelegate2 = _interopRequireDefault(_helpersCallDelegate); | |
var _helpersGetFunctionArity = _dereq_(59); | |
var _helpersGetFunctionArity2 = _interopRequireDefault(_helpersGetFunctionArity); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var hasDefaults = function hasDefaults(node) { | |
for (var i = 0; i < node.params.length; i++) { | |
if (!t.isIdentifier(node.params[i])) return true; | |
} | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var iifeVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (node.name !== "eval") { | |
if (!state.scope.hasOwnBinding(node.name)) return; | |
if (state.scope.bindingIdentifierEquals(node.name, node)) return; | |
} | |
state.iife = true; | |
this.stop(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, file) { | |
if (!hasDefaults(node)) return; | |
// ensure it's a block, useful for arrow functions | |
this.ensureBlock(); | |
var state = { | |
iife: false, | |
scope: scope | |
}; | |
var body = []; | |
// | |
var argsIdentifier = t.identifier("arguments"); | |
argsIdentifier._shadowedFunctionLiteral = this; | |
// push a default parameter definition | |
function pushDefNode(left, right, i) { | |
var defNode; | |
if (exceedsLastNonDefault(i) || t.isPattern(left) || file.transformers["es6.spec.blockScoping"].canTransform()) { | |
defNode = util.template("default-parameter", { | |
VARIABLE_NAME: left, | |
DEFAULT_VALUE: right, | |
ARGUMENT_KEY: t.literal(i), | |
ARGUMENTS: argsIdentifier | |
}, true); | |
} else { | |
defNode = util.template("default-parameter-assign", { | |
VARIABLE_NAME: left, | |
DEFAULT_VALUE: right | |
}, true); | |
} | |
defNode._blockHoist = node.params.length - i; | |
body.push(defNode); | |
} | |
// check if an index exceeds the functions arity | |
function exceedsLastNonDefault(i) { | |
return i + 1 > lastNonDefaultParam; | |
} | |
// | |
var lastNonDefaultParam = _helpersGetFunctionArity2["default"](node); | |
// | |
var params = this.get("params"); | |
for (var i = 0; i < params.length; i++) { | |
var param = params[i]; | |
if (!param.isAssignmentPattern()) { | |
if (!param.isIdentifier()) { | |
param.traverse(iifeVisitor, state); | |
} | |
if (file.transformers["es6.spec.blockScoping"].canTransform() && param.isIdentifier()) { | |
pushDefNode(param.node, t.identifier("undefined"), i); | |
} | |
continue; | |
} | |
var left = param.get("left"); | |
var right = param.get("right"); | |
if (exceedsLastNonDefault(i) || left.isPattern()) { | |
var placeholder = scope.generateUidIdentifier("x"); | |
placeholder._isDefaultPlaceholder = true; | |
node.params[i] = placeholder; | |
} else { | |
node.params[i] = left.node; | |
} | |
if (!state.iife) { | |
if (right.isIdentifier() && scope.hasOwnBinding(right.node.name)) { | |
state.iife = true; | |
} else { | |
right.traverse(iifeVisitor, state); | |
} | |
} | |
pushDefNode(left.node, right.node, i); | |
} | |
// we need to cut off all trailing default parameters | |
node.params = node.params.slice(0, lastNonDefaultParam); | |
if (state.iife) { | |
body.push(_helpersCallDelegate2["default"](node, scope)); | |
node.body = t.blockStatement(body); | |
} else { | |
node.body.body = body.concat(node.body.body); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"182":182,"56":56,"59":59}],101:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _traversalVisitors = _dereq_(168); | |
var visitors = _interopRequireWildcard(_traversalVisitors); | |
var _default = _dereq_(100); | |
var def = _interopRequireWildcard(_default); | |
var _rest = _dereq_(102); | |
var rest = _interopRequireWildcard(_rest); | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = visitors.merge([rest.visitor, def.visitor]); | |
exports.visitor = visitor; | |
},{"100":100,"102":102,"168":168}],102:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var memberExpressionOptimisationVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Scope: function Scope(node, parent, scope, state) { | |
// check if this scope has a local binding that will shadow the rest parameter | |
if (!scope.bindingIdentifierEquals(state.name, state.outerBinding)) { | |
this.skip(); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Flow: function Flow() { | |
// don't touch reference in type annotations | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, state) { | |
// skip over functions as whatever `arguments` we reference inside will refer | |
// to the wrong function | |
var oldNoOptimise = state.noOptimise; | |
state.noOptimise = true; | |
this.traverse(memberExpressionOptimisationVisitor, state); | |
state.noOptimise = oldNoOptimise; | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
// we can't guarantee the purity of arguments | |
if (node.name === "arguments") { | |
state.deopted = true; | |
} | |
// is this a referenced identifier and is it referencing the rest parameter? | |
if (node.name !== state.name) return; | |
if (state.noOptimise) { | |
state.deopted = true; | |
} else { | |
if (this.parentPath.isMemberExpression({ computed: true, object: node })) { | |
// if we know that this member expression is referencing a number then we can safely | |
// optimise it | |
var prop = this.parentPath.get("property"); | |
if (prop.isBaseType("number")) { | |
state.candidates.push(this); | |
return; | |
} | |
} | |
// optimise single spread args in calls | |
if (this.parentPath.isSpreadElement() && state.offset === 0) { | |
var call = this.parentPath.parentPath; | |
if (call.isCallExpression() && call.node.arguments.length === 1) { | |
state.candidates.push(this); | |
return; | |
} | |
} | |
state.references.push(this); | |
} | |
}, | |
/** | |
* Deopt on use of a binding identifier with the same name as our rest param. | |
* | |
* See https://github.com/babel/babel/issues/2091 | |
*/ | |
BindingIdentifier: function BindingIdentifier(node, parent, scope, state) { | |
if (node.name === state.name) { | |
state.deopted = true; | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
function optimiseMemberExpression(parent, offset) { | |
if (offset === 0) return; | |
var newExpr; | |
var prop = parent.property; | |
if (t.isLiteral(prop)) { | |
prop.value += offset; | |
prop.raw = String(prop.value); | |
} else { | |
// // UnaryExpression, BinaryExpression | |
newExpr = t.binaryExpression("+", prop, t.literal(offset)); | |
parent.property = newExpr; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function hasRest(node) { | |
return t.isRestElement(node.params[node.params.length - 1]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope) { | |
if (!hasRest(node)) return; | |
var restParam = node.params.pop(); | |
var rest = restParam.argument; | |
var argsId = t.identifier("arguments"); | |
// otherwise `arguments` will be remapped in arrow functions | |
argsId._shadowedFunctionLiteral = this; | |
// support patterns | |
if (t.isPattern(rest)) { | |
var pattern = rest; | |
rest = scope.generateUidIdentifier("ref"); | |
var declar = t.variableDeclaration("let", pattern.elements.map(function (elem, index) { | |
var accessExpr = t.memberExpression(rest, t.literal(index), true); | |
return t.variableDeclarator(elem, accessExpr); | |
})); | |
node.body.body.unshift(declar); | |
} | |
// check and optimise for extremely common cases | |
var state = { | |
references: [], | |
offset: node.params.length, | |
argumentsNode: argsId, | |
outerBinding: scope.getBindingIdentifier(rest.name), | |
// candidate member expressions we could optimise if there are no other references | |
candidates: [], | |
// local rest binding name | |
name: rest.name, | |
// whether any references to the rest parameter were made in a function | |
deopted: false | |
}; | |
this.traverse(memberExpressionOptimisationVisitor, state); | |
if (!state.deopted && !state.references.length) { | |
// we only have shorthands and there are no other references | |
if (state.candidates.length) { | |
var _arr = state.candidates; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var candidate = _arr[_i]; | |
candidate.replaceWith(argsId); | |
if (candidate.parentPath.isMemberExpression()) { | |
optimiseMemberExpression(candidate.parent, state.offset); | |
} | |
} | |
} | |
return; | |
} else { | |
state.references = state.references.concat(state.candidates); | |
} | |
// deopt shadowed functions as transforms like regenerator may try touch the allocation loop | |
state.deopted = state.deopted || !!node.shadow; | |
// | |
var start = t.literal(node.params.length); | |
var key = scope.generateUidIdentifier("key"); | |
var len = scope.generateUidIdentifier("len"); | |
var arrKey = key; | |
var arrLen = len; | |
if (node.params.length) { | |
// this method has additional params, so we need to subtract | |
// the index of the current argument position from the | |
// position in the array that we want to populate | |
arrKey = t.binaryExpression("-", key, start); | |
// we need to work out the size of the array that we're | |
// going to store all the rest parameters | |
// | |
// we need to add a check to avoid constructing the array | |
// with <0 if there are less arguments than params as it'll | |
// cause an error | |
arrLen = t.conditionalExpression(t.binaryExpression(">", len, start), t.binaryExpression("-", len, start), t.literal(0)); | |
} | |
var loop = util.template("rest", { | |
ARRAY_TYPE: restParam.typeAnnotation, | |
ARGUMENTS: argsId, | |
ARRAY_KEY: arrKey, | |
ARRAY_LEN: arrLen, | |
START: start, | |
ARRAY: rest, | |
KEY: key, | |
LEN: len | |
}); | |
if (state.deopted) { | |
loop._blockHoist = node.params.length + 1; | |
node.body.body.unshift(loop); | |
} else { | |
// perform allocation at the lowest common denominator of all references | |
loop._blockHoist = 1; | |
var target = this.getEarliestCommonAncestorFrom(state.references).getStatementParent(); | |
// don't perform the allocation inside a loop | |
var highestLoop; | |
target.findParent(function (path) { | |
if (path.isLoop()) { | |
highestLoop = path; | |
} else if (path.isFunction()) { | |
// stop crawling up for functions | |
return true; | |
} | |
}); | |
if (highestLoop) target = highestLoop; | |
target.insertBefore(loop); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"182":182}],103:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function loose(node, body, objId) { | |
var _arr = node.properties; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var prop = _arr[_i]; | |
body.push(t.expressionStatement(t.assignmentExpression("=", t.memberExpression(objId, prop.key, prop.computed || t.isLiteral(prop.key)), prop.value))); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function spec(node, body, objId, initProps, file) { | |
// add a simple assignment for all Symbol member expressions due to symbol polyfill limitations | |
// otherwise use Object.defineProperty | |
var _arr2 = node.properties; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var prop = _arr2[_i2]; | |
// this wont work with Object.defineProperty | |
if (t.isLiteral(t.toComputedKey(prop), { value: "__proto__" })) { | |
initProps.push(prop); | |
continue; | |
} | |
var key = prop.key; | |
if (t.isIdentifier(key) && !prop.computed) { | |
key = t.literal(key.name); | |
} | |
var bodyNode = t.callExpression(file.addHelper("define-property"), [objId, key, prop.value]); | |
body.push(t.expressionStatement(bodyNode)); | |
} | |
// only one node and it's a Object.defineProperty that returns the object | |
if (body.length === 1) { | |
var first = body[0].expression; | |
if (t.isCallExpression(first)) { | |
first.arguments[0] = t.objectExpression(initProps); | |
return first; | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ObjectExpression: { | |
exit: function exit(node, parent, scope, file) { | |
var hasComputed = false; | |
var _arr3 = node.properties; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var prop = _arr3[_i3]; | |
hasComputed = t.isProperty(prop, { computed: true, kind: "init" }); | |
if (hasComputed) break; | |
} | |
if (!hasComputed) return; | |
// put all getters/setters into the first object expression as well as all initialisers up | |
// to the first computed property | |
var initProps = []; | |
var stopInits = false; | |
node.properties = node.properties.filter(function (prop) { | |
if (prop.computed) { | |
stopInits = true; | |
} | |
if (prop.kind !== "init" || !stopInits) { | |
initProps.push(prop); | |
return false; | |
} else { | |
return true; | |
} | |
}); | |
// | |
var objId = scope.generateUidIdentifierBasedOnNode(parent); | |
// | |
var body = []; | |
// | |
var callback = spec; | |
if (file.isLoose("es6.properties.computed")) callback = loose; | |
var result = callback(node, body, objId, initProps, file); | |
if (result) return result; | |
// | |
body.unshift(t.variableDeclaration("var", [t.variableDeclarator(objId, t.objectExpression(initProps))])); | |
body.push(t.expressionStatement(objId)); | |
return body; | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],104:[function(_dereq_,module,exports){ | |
/** | |
* [Please add a description.] | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Property: function Property(node) { | |
if (node.method) { | |
node.method = false; | |
} | |
if (node.shorthand) { | |
node.shorthand = false; | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{}],105:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _helpersRegex = _dereq_(63); | |
var regex = _interopRequireWildcard(_helpersRegex); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Literal: function Literal(node) { | |
if (!regex.is(node, "y")) return; | |
return t.newExpression(t.identifier("RegExp"), [t.literal(node.regex.pattern), t.literal(node.regex.flags)]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"63":63}],106:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _regexpuRewritePattern = _dereq_(583); | |
var _regexpuRewritePattern2 = _interopRequireDefault(_regexpuRewritePattern); | |
var _helpersRegex = _dereq_(63); | |
var regex = _interopRequireWildcard(_helpersRegex); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Literal: function Literal(node) { | |
if (!regex.is(node, "u")) return; | |
node.regex.pattern = _regexpuRewritePattern2["default"](node.regex.pattern, node.regex.flags); | |
regex.pullFlag(node, "u"); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"583":583,"63":63}],107:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre", | |
optional: true | |
}; | |
exports.metadata = metadata; | |
var visitor = { | |
ArrowFunctionExpression: function ArrowFunctionExpression(node, parent, scope, file) { | |
if (node.shadow) return; | |
node.shadow = { "this": false }; | |
var boundThis = t.thisExpression(); | |
boundThis._forceShadow = this; | |
// make sure that arrow function won't be instantiated | |
t.ensureBlock(node); | |
this.get("body").unshiftContainer("body", t.expressionStatement(t.callExpression(file.addHelper("new-arrow-check"), [t.thisExpression(), boundThis]))); | |
return t.callExpression(t.memberExpression(node, t.identifier("bind")), [t.thisExpression()]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],108:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function buildAssert(node, file) { | |
return t.callExpression(file.addHelper("temporal-assert-defined"), [node, t.literal(node.name), file.addHelper("temporal-undefined")]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function references(node, scope, state) { | |
var declared = state.letRefs[node.name]; | |
if (!declared) return false; | |
// declared node is different in this scope | |
return scope.getBindingIdentifier(node.name) === declared; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var refVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (t.isFor(parent) && parent.left === node) return; | |
if (!references(node, scope, state)) return; | |
var assert = buildAssert(node, state.file); | |
this.skip(); | |
if (t.isUpdateExpression(parent)) { | |
if (parent._ignoreBlockScopingTDZ) return; | |
this.parentPath.replaceWith(t.sequenceExpression([assert, parent])); | |
} else { | |
return t.logicalExpression("&&", assert, node); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
AssignmentExpression: { | |
exit: function exit(node, parent, scope, state) { | |
if (node._ignoreBlockScopingTDZ) return; | |
var nodes = []; | |
var ids = this.getBindingIdentifiers(); | |
for (var name in ids) { | |
var id = ids[name]; | |
if (references(id, scope, state)) { | |
nodes.push(buildAssert(id, state.file)); | |
} | |
} | |
if (nodes.length) { | |
node._ignoreBlockScopingTDZ = true; | |
nodes.push(node); | |
return nodes.map(t.expressionStatement); | |
} | |
} | |
} | |
}; | |
var metadata = { | |
optional: true, | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
"Program|Loop|BlockStatement": { | |
exit: function exit(node, parent, scope, file) { | |
var letRefs = node._letReferences; | |
if (!letRefs) return; | |
this.traverse(refVisitor, { | |
letRefs: letRefs, | |
file: file | |
}); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],109:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre", | |
optional: true | |
}; | |
exports.metadata = metadata; | |
var visitor = { | |
Program: function Program() { | |
var id = this.scope.generateUidIdentifier("null"); | |
this.unshiftContainer("body", [t.variableDeclaration("var", [t.variableDeclarator(id, t.literal(null))]), t.exportNamedDeclaration(null, [t.exportSpecifier(id, t.identifier("__proto__"))])]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],110:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
UnaryExpression: function UnaryExpression(node, parent, scope, file) { | |
if (node._ignoreSpecSymbols) return; | |
if (this.parentPath.isBinaryExpression() && t.EQUALITY_BINARY_OPERATORS.indexOf(parent.operator) >= 0) { | |
// optimise `typeof foo === "string"` since we can determine that they'll never need to handle symbols | |
var opposite = this.getOpposite(); | |
if (opposite.isLiteral() && opposite.node.value !== "symbol" && opposite.node.value !== "object") return; | |
} | |
if (node.operator === "typeof") { | |
var call = t.callExpression(file.addHelper("typeof"), [node.argument]); | |
if (this.get("argument").isIdentifier()) { | |
var undefLiteral = t.literal("undefined"); | |
var unary = t.unaryExpression("typeof", node.argument); | |
unary._ignoreSpecSymbols = true; | |
return t.conditionalExpression(t.binaryExpression("===", unary, undefLiteral), undefLiteral, call); | |
} else { | |
return call; | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
BinaryExpression: function BinaryExpression(node, parent, scope, file) { | |
if (node.operator === "instanceof") { | |
return t.callExpression(file.addHelper("instanceof"), [node.left, node.right]); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
"VariableDeclaration|FunctionDeclaration": function VariableDeclarationFunctionDeclaration(node) { | |
if (node._generated) this.skip(); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],111:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true, | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
TemplateLiteral: function TemplateLiteral(node, parent) { | |
if (t.isTaggedTemplateExpression(parent)) return; | |
for (var i = 0; i < node.expressions.length; i++) { | |
node.expressions[i] = t.callExpression(t.identifier("String"), [node.expressions[i]]); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],112:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function getSpreadLiteral(spread, scope) { | |
if (scope.hub.file.isLoose("es6.spread") && !t.isIdentifier(spread.argument, { name: "arguments" })) { | |
return spread.argument; | |
} else { | |
return scope.toArray(spread.argument, true); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function hasSpread(nodes) { | |
for (var i = 0; i < nodes.length; i++) { | |
if (t.isSpreadElement(nodes[i])) { | |
return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function build(props, scope) { | |
var nodes = []; | |
var _props = []; | |
var push = function push() { | |
if (!_props.length) return; | |
nodes.push(t.arrayExpression(_props)); | |
_props = []; | |
}; | |
for (var i = 0; i < props.length; i++) { | |
var prop = props[i]; | |
if (t.isSpreadElement(prop)) { | |
push(); | |
nodes.push(getSpreadLiteral(prop, scope)); | |
} else { | |
_props.push(prop); | |
} | |
} | |
push(); | |
return nodes; | |
} | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ArrayExpression: function ArrayExpression(node, parent, scope) { | |
var elements = node.elements; | |
if (!hasSpread(elements)) return; | |
var nodes = build(elements, scope); | |
var first = nodes.shift(); | |
if (!t.isArrayExpression(first)) { | |
nodes.unshift(first); | |
first = t.arrayExpression([]); | |
} | |
return t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
CallExpression: function CallExpression(node, parent, scope) { | |
var args = node.arguments; | |
if (!hasSpread(args)) return; | |
var contextLiteral = t.identifier("undefined"); | |
node.arguments = []; | |
var nodes; | |
if (args.length === 1 && args[0].argument.name === "arguments") { | |
nodes = [args[0].argument]; | |
} else { | |
nodes = build(args, scope); | |
} | |
var first = nodes.shift(); | |
if (nodes.length) { | |
node.arguments.push(t.callExpression(t.memberExpression(first, t.identifier("concat")), nodes)); | |
} else { | |
node.arguments.push(first); | |
} | |
var callee = node.callee; | |
if (this.get("callee").isMemberExpression()) { | |
var temp = scope.maybeGenerateMemoised(callee.object); | |
if (temp) { | |
callee.object = t.assignmentExpression("=", temp, callee.object); | |
contextLiteral = temp; | |
} else { | |
contextLiteral = callee.object; | |
} | |
t.appendToMemberExpression(callee, t.identifier("apply")); | |
} else { | |
node.callee = t.memberExpression(node.callee, t.identifier("apply")); | |
} | |
node.arguments.unshift(contextLiteral); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
NewExpression: function NewExpression(node, parent, scope, file) { | |
var args = node.arguments; | |
if (!hasSpread(args)) return; | |
var nodes = build(args, scope); | |
var context = t.arrayExpression([t.literal(null)]); | |
args = t.callExpression(t.memberExpression(context, t.identifier("concat")), nodes); | |
return t.newExpression(t.callExpression(t.memberExpression(file.addHelper("bind"), t.identifier("apply")), [node.callee, args]), []); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],113:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _lodashCollectionReduceRight = _dereq_(415); | |
var _lodashCollectionReduceRight2 = _interopRequireDefault(_lodashCollectionReduceRight); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _lodashArrayFlatten = _dereq_(406); | |
var _lodashArrayFlatten2 = _interopRequireDefault(_lodashArrayFlatten); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _lodashCollectionMap = _dereq_(414); | |
var _lodashCollectionMap2 = _interopRequireDefault(_lodashCollectionMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, file) { | |
if (node.generator || node.async) return; | |
var tailCall = new TailCallTransformer(this, scope, file); | |
tailCall.run(); | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* [Please add a description.] | |
*/ | |
function returnBlock(expr) { | |
return t.blockStatement([t.returnStatement(expr)]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
enter: function enter(node, parent) { | |
if (t.isTryStatement(parent)) { | |
if (node === parent.block) { | |
this.skip(); | |
} else if (parent.finalizer && node !== parent.finalizer) { | |
this.skip(); | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ReturnStatement: function ReturnStatement(node, parent, scope, state) { | |
return state.subTransform(node.argument); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
VariableDeclaration: function VariableDeclaration(node, parent, scope, state) { | |
state.vars.push(node); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ThisExpression: function ThisExpression(node, parent, scope, state) { | |
if (!state.isShadowed) { | |
state.needsThis = true; | |
state.thisPaths.push(this); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (node.name === "arguments" && (!state.isShadowed || node._shadowedFunctionLiteral)) { | |
state.needsArguments = true; | |
state.argumentsPaths.push(this); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var TailCallTransformer = (function () { | |
function TailCallTransformer(path, scope, file) { | |
_classCallCheck(this, TailCallTransformer); | |
this.hasTailRecursion = false; | |
this.needsArguments = false; | |
this.argumentsPaths = []; | |
this.setsArguments = false; | |
this.needsThis = false; | |
this.thisPaths = []; | |
this.isShadowed = path.isArrowFunctionExpression() || path.is("shadow"); | |
this.ownerId = path.node.id; | |
this.vars = []; | |
this.scope = scope; | |
this.path = path; | |
this.file = file; | |
this.node = path.node; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getArgumentsId = function getArgumentsId() { | |
return this.argumentsId = this.argumentsId || this.scope.generateUidIdentifier("arguments"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getThisId = function getThisId() { | |
return this.thisId = this.thisId || this.scope.generateUidIdentifier("this"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getLeftId = function getLeftId() { | |
return this.leftId = this.leftId || this.scope.generateUidIdentifier("left"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getFunctionId = function getFunctionId() { | |
return this.functionId = this.functionId || this.scope.generateUidIdentifier("function"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getAgainId = function getAgainId() { | |
return this.againId = this.againId || this.scope.generateUidIdentifier("again"); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.getParams = function getParams() { | |
var params = this.params; | |
if (!params) { | |
params = this.node.params; | |
this.paramDecls = []; | |
for (var i = 0; i < params.length; i++) { | |
var param = params[i]; | |
if (!param._isDefaultPlaceholder) { | |
this.paramDecls.push(t.variableDeclarator(param, params[i] = this.scope.generateUidIdentifier("x"))); | |
} | |
} | |
} | |
return this.params = params; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.hasDeopt = function hasDeopt() { | |
// check if the ownerId has been reassigned, if it has then it's not safe to | |
// perform optimisations | |
var ownerIdInfo = this.scope.getBinding(this.ownerId.name); | |
return ownerIdInfo && !ownerIdInfo.constant; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.run = function run() { | |
var node = this.node; | |
// only tail recursion can be optimized as for now, so we can skip anonymous | |
// functions entirely | |
var ownerId = this.ownerId; | |
if (!ownerId) return; | |
// traverse the function and look for tail recursion | |
this.path.traverse(visitor, this); | |
// has no tail call recursion | |
if (!this.hasTailRecursion) return; | |
// the function binding isn't constant so we can't be sure that it's the same function :( | |
if (this.hasDeopt()) { | |
this.file.log.deopt(node, messages.get("tailCallReassignmentDeopt")); | |
return; | |
} | |
// | |
var body = this.path.ensureBlock().body; | |
for (var i = 0; i < body.length; i++) { | |
var bodyNode = body[i]; | |
if (!t.isFunctionDeclaration(bodyNode)) continue; | |
bodyNode = body[i] = t.variableDeclaration("var", [t.variableDeclarator(bodyNode.id, t.toExpression(bodyNode))]); | |
bodyNode._blockHoist = 2; | |
} | |
var paramDecls = this.paramDecls; | |
if (paramDecls.length > 0) { | |
var paramDecl = t.variableDeclaration("var", paramDecls); | |
paramDecl._blockHoist = Infinity; | |
body.unshift(paramDecl); | |
} | |
body.unshift(t.expressionStatement(t.assignmentExpression("=", this.getAgainId(), t.literal(false)))); | |
node.body = util.template("tail-call-body", { | |
FUNCTION_ID: this.getFunctionId(), | |
AGAIN_ID: this.getAgainId(), | |
BLOCK: node.body | |
}); | |
var topVars = []; | |
if (this.needsThis) { | |
var _arr = this.thisPaths; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var path = _arr[_i]; | |
path.replaceWith(this.getThisId()); | |
} | |
topVars.push(t.variableDeclarator(this.getThisId(), t.thisExpression())); | |
} | |
if (this.needsArguments || this.setsArguments) { | |
var _arr2 = this.argumentsPaths; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var _path = _arr2[_i2]; | |
_path.replaceWith(this.argumentsId); | |
} | |
var decl = t.variableDeclarator(this.argumentsId); | |
if (this.argumentsId) { | |
decl.init = t.identifier("arguments"); | |
decl.init._shadowedFunctionLiteral = this.path; | |
} | |
topVars.push(decl); | |
} | |
var leftId = this.leftId; | |
if (leftId) { | |
topVars.push(t.variableDeclarator(leftId)); | |
} | |
if (topVars.length > 0) { | |
node.body.body.unshift(t.variableDeclaration("var", topVars)); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.subTransform = function subTransform(node) { | |
if (!node) return; | |
var handler = this["subTransform" + node.type]; | |
if (handler) return handler.call(this, node); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.subTransformConditionalExpression = function subTransformConditionalExpression(node) { | |
var callConsequent = this.subTransform(node.consequent); | |
var callAlternate = this.subTransform(node.alternate); | |
if (!callConsequent && !callAlternate) { | |
return; | |
} | |
// if ternary operator had tail recursion in value, convert to optimized if-statement | |
node.type = "IfStatement"; | |
node.consequent = callConsequent ? t.toBlock(callConsequent) : returnBlock(node.consequent); | |
if (callAlternate) { | |
node.alternate = t.isIfStatement(callAlternate) ? callAlternate : t.toBlock(callAlternate); | |
} else { | |
node.alternate = returnBlock(node.alternate); | |
} | |
return [node]; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.subTransformLogicalExpression = function subTransformLogicalExpression(node) { | |
// only call in right-value of can be optimized | |
var callRight = this.subTransform(node.right); | |
if (!callRight) return; | |
// cache left value as it might have side-effects | |
var leftId = this.getLeftId(); | |
var testExpr = t.assignmentExpression("=", leftId, node.left); | |
if (node.operator === "&&") { | |
testExpr = t.unaryExpression("!", testExpr); | |
} | |
return [t.ifStatement(testExpr, returnBlock(leftId))].concat(callRight); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.subTransformSequenceExpression = function subTransformSequenceExpression(node) { | |
var seq = node.expressions; | |
// only last element can be optimized | |
var lastCall = this.subTransform(seq[seq.length - 1]); | |
if (!lastCall) { | |
return; | |
} | |
// remove converted expression from sequence | |
// and convert to regular expression if needed | |
if (--seq.length === 1) { | |
node = seq[0]; | |
} | |
return [t.expressionStatement(node)].concat(lastCall); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TailCallTransformer.prototype.subTransformCallExpression = function subTransformCallExpression(node) { | |
var callee = node.callee; | |
var thisBinding, args; | |
if (t.isMemberExpression(callee, { computed: false }) && t.isIdentifier(callee.property)) { | |
switch (callee.property.name) { | |
case "call": | |
args = t.arrayExpression(node.arguments.slice(1)); | |
break; | |
case "apply": | |
args = node.arguments[1] || t.identifier("undefined"); | |
this.needsArguments = true; | |
break; | |
default: | |
return; | |
} | |
thisBinding = node.arguments[0]; | |
callee = callee.object; | |
} | |
// only tail recursion can be optimized as for now | |
if (!t.isIdentifier(callee) || !this.scope.bindingIdentifierEquals(callee.name, this.ownerId)) { | |
return; | |
} | |
this.hasTailRecursion = true; | |
if (this.hasDeopt()) return; | |
var body = []; | |
if (this.needsThis && !t.isThisExpression(thisBinding)) { | |
body.push(t.expressionStatement(t.assignmentExpression("=", this.getThisId(), thisBinding || t.identifier("undefined")))); | |
} | |
if (!args) { | |
args = t.arrayExpression(node.arguments); | |
} | |
var argumentsId = this.getArgumentsId(); | |
var params = this.getParams(); | |
if (this.needsArguments) { | |
body.push(t.expressionStatement(t.assignmentExpression("=", argumentsId, args))); | |
} | |
if (t.isArrayExpression(args)) { | |
var elems = args.elements; | |
// pad out the args so all the function args are reset - https://github.com/babel/babel/issues/1938 | |
while (elems.length < params.length) { | |
elems.push(t.identifier("undefined")); | |
} | |
for (var i = 0; i < elems.length; i++) { | |
var param = params[i]; | |
var elem = elems[i]; | |
if (param && !param._isDefaultPlaceholder) { | |
elems[i] = t.assignmentExpression("=", param, elem); | |
} else { | |
// exceeds parameters but push it anyway to ensure correct execution | |
} | |
} | |
if (!this.needsArguments) { | |
var _arr3 = elems; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var elem = _arr3[_i3]; | |
// only push expressions that we really need, this will skip pure arguments that exceed the | |
// parameter length of the current function | |
if (!this.scope.isPure(elem)) { | |
body.push(t.expressionStatement(elem)); | |
} | |
} | |
} | |
} else { | |
this.setsArguments = true; | |
for (var i = 0; i < params.length; i++) { | |
var param = params[i]; | |
if (!param._isDefaultPlaceholder) { | |
body.push(t.expressionStatement(t.assignmentExpression("=", param, t.memberExpression(argumentsId, t.literal(i), true)))); | |
} | |
} | |
} | |
body.push(t.expressionStatement(t.assignmentExpression("=", this.getAgainId(), t.literal(true)))); | |
if (this.vars.length > 0) { | |
var declarations = _lodashArrayFlatten2["default"](_lodashCollectionMap2["default"](this.vars, function (decl) { | |
return decl.declarations; | |
})); | |
var assignment = _lodashCollectionReduceRight2["default"](declarations, function (expr, decl) { | |
return t.assignmentExpression("=", decl.id, expr); | |
}, t.identifier("undefined")); | |
var statement = t.expressionStatement(assignment); | |
body.push(statement); | |
} | |
body.push(t.continueStatement(this.getFunctionId())); | |
return body; | |
}; | |
return TailCallTransformer; | |
})(); | |
},{"179":179,"182":182,"406":406,"414":414,"415":415,"43":43}],114:[function(_dereq_,module,exports){ | |
/* eslint no-unused-vars: 0 */ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
function isString(node) { | |
return t.isLiteral(node) && typeof node.value === "string"; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildBinaryExpression(left, right) { | |
var node = t.binaryExpression("+", left, right); | |
node._templateLiteralProduced = true; | |
return node; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function crawl(path) { | |
if (path.is("_templateLiteralProduced")) { | |
crawl(path.get("left")); | |
crawl(path.get("right")); | |
} else if (!path.isBaseType("string") && !path.isBaseType("number")) { | |
path.replaceWith(t.callExpression(t.identifier("String"), [path.node])); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
TaggedTemplateExpression: function TaggedTemplateExpression(node, parent, scope, file) { | |
var quasi = node.quasi; | |
var args = []; | |
var strings = []; | |
var raw = []; | |
var _arr = quasi.quasis; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var elem = _arr[_i]; | |
strings.push(t.literal(elem.value.cooked)); | |
raw.push(t.literal(elem.value.raw)); | |
} | |
strings = t.arrayExpression(strings); | |
raw = t.arrayExpression(raw); | |
var templateName = "tagged-template-literal"; | |
if (file.isLoose("es6.templateLiterals")) templateName += "-loose"; | |
var templateObject = file.addTemplateObject(templateName, strings, raw); | |
args.push(templateObject); | |
args = args.concat(quasi.expressions); | |
return t.callExpression(node.tag, args); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
TemplateLiteral: function TemplateLiteral(node, parent, scope, file) { | |
var nodes = []; | |
var _arr2 = node.quasis; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var elem = _arr2[_i2]; | |
nodes.push(t.literal(elem.value.cooked)); | |
var expr = node.expressions.shift(); | |
if (expr) nodes.push(expr); | |
} | |
// filter out empty string literals | |
nodes = nodes.filter(function (n) { | |
return !t.isLiteral(n, { value: "" }); | |
}); | |
// since `+` is left-to-right associative | |
// ensure the first node is a string if first/second isn't | |
if (!isString(nodes[0]) && !isString(nodes[1])) { | |
nodes.unshift(t.literal("")); | |
} | |
if (nodes.length > 1) { | |
var root = buildBinaryExpression(nodes.shift(), nodes.shift()); | |
var _arr3 = nodes; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var _node = _arr3[_i3]; | |
root = buildBinaryExpression(root, _node); | |
} | |
this.replaceWith(root); | |
//crawl(this); | |
} else { | |
return nodes[0]; | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],115:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var metadata = { | |
stage: 3 | |
}; | |
exports.metadata = metadata; | |
},{}],116:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var metadata = { | |
stage: 1, | |
dependencies: ["es6.classes"] | |
}; | |
exports.metadata = metadata; | |
},{}],117:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersBuildComprehension = _dereq_(54); | |
var _helpersBuildComprehension2 = _interopRequireDefault(_helpersBuildComprehension); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _util = _dereq_(182); | |
var util = _interopRequireWildcard(_util); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
stage: 0 | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ComprehensionExpression: function ComprehensionExpression(node, parent, scope) { | |
var callback = array; | |
if (node.generator) callback = generator; | |
return callback(node, parent, scope); | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* [Please add a description.] | |
*/ | |
function generator(node) { | |
var body = []; | |
var container = t.functionExpression(null, [], t.blockStatement(body), true); | |
container.shadow = true; | |
body.push(_helpersBuildComprehension2["default"](node, function () { | |
return t.expressionStatement(t.yieldExpression(node.body)); | |
})); | |
return t.callExpression(container, []); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function array(node, parent, scope) { | |
var uid = scope.generateUidIdentifierBasedOnNode(parent); | |
var container = util.template("array-comprehension-container", { | |
KEY: uid | |
}); | |
container.callee.shadow = true; | |
var block = container.callee.body; | |
var body = block.body; | |
if (_traversal2["default"].hasType(node, scope, "YieldExpression", t.FUNCTION_TYPES)) { | |
container.callee.generator = true; | |
container = t.yieldExpression(container, true); | |
} | |
var returnStatement = body.pop(); | |
body.push(_helpersBuildComprehension2["default"](node, function () { | |
return util.template("array-push", { | |
STATEMENT: node.body, | |
KEY: uid | |
}, true); | |
})); | |
body.push(returnStatement); | |
return container; | |
} | |
},{"148":148,"179":179,"182":182,"54":54}],118:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersMemoiseDecorators = _dereq_(60); | |
var _helpersMemoiseDecorators2 = _interopRequireDefault(_helpersMemoiseDecorators); | |
var _helpersDefineMap = _dereq_(57); | |
var defineMap = _interopRequireWildcard(_helpersDefineMap); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
dependencies: ["es6.classes"], | |
optional: true, | |
stage: 1 | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ObjectExpression: function ObjectExpression(node, parent, scope, file) { | |
var hasDecorators = false; | |
for (var i = 0; i < node.properties.length; i++) { | |
var prop = node.properties[i]; | |
if (prop.decorators) { | |
hasDecorators = true; | |
break; | |
} | |
} | |
if (!hasDecorators) return; | |
var mutatorMap = {}; | |
for (var i = 0; i < node.properties.length; i++) { | |
var prop = node.properties[i]; | |
if (prop.decorators) _helpersMemoiseDecorators2["default"](prop.decorators, scope); | |
if (prop.kind === "init" && !prop.method) { | |
prop.kind = ""; | |
prop.value = t.functionExpression(null, [], t.blockStatement([t.returnStatement(prop.value)])); | |
} | |
defineMap.push(mutatorMap, prop, "initializer", file); | |
} | |
var obj = defineMap.toClassObject(mutatorMap); | |
obj = defineMap.toComputedObjectFromClass(obj); | |
return t.callExpression(file.addHelper("create-decorated-object"), [obj]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"57":57,"60":60}],119:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true, | |
stage: 0 | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
DoExpression: function DoExpression(node) { | |
var body = node.body.body; | |
if (body.length) { | |
return body; | |
} else { | |
return t.identifier("undefined"); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],120:[function(_dereq_,module,exports){ | |
// https://github.com/rwaldron/exponentiation-operator | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersBuildBinaryAssignmentOperatorTransformer = _dereq_(53); | |
var _helpersBuildBinaryAssignmentOperatorTransformer2 = _interopRequireDefault(_helpersBuildBinaryAssignmentOperatorTransformer); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
stage: 3 | |
}; | |
exports.metadata = metadata; | |
var MATH_POW = t.memberExpression(t.identifier("Math"), t.identifier("pow")); | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = _helpersBuildBinaryAssignmentOperatorTransformer2["default"]({ | |
operator: "**", | |
/** | |
* [Please add a description.] | |
*/ | |
build: function build(left, right) { | |
return t.callExpression(MATH_POW, [left, right]); | |
} | |
}); | |
exports.visitor = visitor; | |
},{"179":179,"53":53}],121:[function(_dereq_,module,exports){ | |
// https://github.com/leebyron/ecmascript-more-export-from | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
stage: 1 | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
function build(node, nodes, scope) { | |
var first = node.specifiers[0]; | |
if (!t.isExportNamespaceSpecifier(first) && !t.isExportDefaultSpecifier(first)) return; | |
var specifier = node.specifiers.shift(); | |
var uid = scope.generateUidIdentifier(specifier.exported.name); | |
var newSpecifier; | |
if (t.isExportNamespaceSpecifier(specifier)) { | |
newSpecifier = t.importNamespaceSpecifier(uid); | |
} else { | |
newSpecifier = t.importDefaultSpecifier(uid); | |
} | |
nodes.push(t.importDeclaration([newSpecifier], node.source)); | |
nodes.push(t.exportNamedDeclaration(null, [t.exportSpecifier(uid, specifier.exported)])); | |
build(node, nodes, scope); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ExportNamedDeclaration: function ExportNamedDeclaration(node, parent, scope) { | |
var nodes = []; | |
build(node, nodes, scope); | |
if (!nodes.length) return; | |
if (node.specifiers.length >= 1) { | |
nodes.push(node); | |
} | |
return nodes; | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],122:[function(_dereq_,module,exports){ | |
// https://github.com/zenparsing/es-function-bind | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true, | |
stage: 0 | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
function getTempId(scope) { | |
var id = scope.path.getData("functionBind"); | |
if (id) return id; | |
id = scope.generateDeclaredUidIdentifier("context"); | |
return scope.path.setData("functionBind", id); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getStaticContext(bind, scope) { | |
var object = bind.object || bind.callee.object; | |
return scope.isStatic(object) && object; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function inferBindContext(bind, scope) { | |
var staticContext = getStaticContext(bind, scope); | |
if (staticContext) return staticContext; | |
var tempId = getTempId(scope); | |
if (bind.object) { | |
bind.callee = t.sequenceExpression([t.assignmentExpression("=", tempId, bind.object), bind.callee]); | |
} else { | |
bind.callee.object = t.assignmentExpression("=", tempId, bind.callee.object); | |
} | |
return tempId; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
CallExpression: function CallExpression(node, parent, scope) { | |
var bind = node.callee; | |
if (!t.isBindExpression(bind)) return; | |
var context = inferBindContext(bind, scope); | |
node.callee = t.memberExpression(bind.callee, t.identifier("call")); | |
node.arguments.unshift(context); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
BindExpression: function BindExpression(node, parent, scope) { | |
var context = inferBindContext(node, scope); | |
return t.callExpression(t.memberExpression(node.callee, t.identifier("bind")), [context]); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],123:[function(_dereq_,module,exports){ | |
// https://github.com/sebmarkbage/ecmascript-rest-spread | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
stage: 2, | |
dependencies: ["es6.destructuring"] | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var hasSpread = function hasSpread(node) { | |
for (var i = 0; i < node.properties.length; i++) { | |
if (t.isSpreadProperty(node.properties[i])) { | |
return true; | |
} | |
} | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ObjectExpression: function ObjectExpression(node, parent, scope, file) { | |
if (!hasSpread(node)) return; | |
var args = []; | |
var props = []; | |
var push = function push() { | |
if (!props.length) return; | |
args.push(t.objectExpression(props)); | |
props = []; | |
}; | |
for (var i = 0; i < node.properties.length; i++) { | |
var prop = node.properties[i]; | |
if (t.isSpreadProperty(prop)) { | |
push(); | |
args.push(prop.argument); | |
} else { | |
props.push(prop); | |
} | |
} | |
push(); | |
if (!t.isObjectExpression(args[0])) { | |
args.unshift(t.objectExpression([])); | |
} | |
return t.callExpression(file.addHelper("extends"), args); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],124:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var metadata = { | |
stage: 2 | |
}; | |
exports.metadata = metadata; | |
},{}],125:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.internal = internal; | |
exports.blacklist = blacklist; | |
exports.whitelist = whitelist; | |
exports.stage = stage; | |
exports.optional = optional; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
/** | |
* [Please add a description.] | |
*/ | |
function internal(transformer) { | |
if (transformer.key[0] === "_") return true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function blacklist(transformer, opts) { | |
var blacklist = opts.blacklist; | |
if (blacklist.length && _lodashCollectionIncludes2["default"](blacklist, transformer.key)) return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function whitelist(transformer, opts) { | |
var whitelist = opts.whitelist; | |
if (whitelist) return _lodashCollectionIncludes2["default"](whitelist, transformer.key); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function stage(transformer, opts) { | |
var stage = transformer.metadata.stage; | |
if (stage != null && stage >= opts.stage) return true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function optional(transformer, opts) { | |
if (transformer.metadata.optional && !_lodashCollectionIncludes2["default"](opts.optional, transformer.key)) return false; | |
} | |
},{"413":413}],126:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = { | |
//- builtin-prepass | |
"minification.constantFolding": _dereq_(183), | |
//- builtin-pre | |
strict: _dereq_(142), | |
eval: _dereq_(185), | |
_validation: _dereq_(132), | |
_hoistDirectives: _dereq_(128), | |
"minification.removeDebugger": _dereq_(194), | |
"minification.removeConsole": _dereq_(193), | |
"utility.inlineEnvironmentVariables": _dereq_(186), | |
"minification.deadCodeElimination": _dereq_(184), | |
_modules: _dereq_(130), | |
"react.displayName": _dereq_(192), | |
"es6.spec.modules": _dereq_(109), | |
"es6.spec.arrowFunctions": _dereq_(107), | |
"es6.spec.templateLiterals": _dereq_(111), | |
"es6.templateLiterals": _dereq_(114), | |
"es6.literals": _dereq_(97), | |
"validation.undeclaredVariableCheck": _dereq_(197), | |
//- builtin-basic | |
// this is where the bulk of the ES6 transformations take place, none of them require traversal state | |
// so they can all be concatenated together for performance | |
"spec.functionName": _dereq_(144), | |
"es7.classProperties": _dereq_(116), | |
"es7.trailingFunctionCommas": _dereq_(124), | |
"es7.asyncFunctions": _dereq_(115), | |
"es7.decorators": _dereq_(118), | |
"validation.react": _dereq_(145), | |
"es6.arrowFunctions": _dereq_(89), | |
"spec.blockScopedFunctions": _dereq_(143), | |
"optimisation.react.constantElements": _dereq_(191), | |
"optimisation.react.inlineElements": _dereq_(135), | |
"es7.comprehensions": _dereq_(117), | |
"es6.classes": _dereq_(91), | |
asyncToGenerator: _dereq_(136), | |
bluebirdCoroutines: _dereq_(137), | |
"es6.objectSuper": _dereq_(99), | |
"es7.objectRestSpread": _dereq_(123), | |
"es7.exponentiationOperator": _dereq_(120), | |
"es5.properties.mutators": _dereq_(88), | |
"es6.properties.shorthand": _dereq_(104), | |
"es6.properties.computed": _dereq_(103), | |
"optimisation.flow.forOf": _dereq_(133), | |
"es6.forOf": _dereq_(96), | |
"es6.regex.sticky": _dereq_(105), | |
"es6.regex.unicode": _dereq_(106), | |
"es6.constants": _dereq_(94), | |
"es7.exportExtensions": _dereq_(121), | |
"spec.protoToAssign": _dereq_(190), | |
"es7.doExpressions": _dereq_(119), | |
"es6.spec.symbols": _dereq_(110), | |
"es7.functionBind": _dereq_(122), | |
"spec.undefinedToVoid": _dereq_(199), | |
//- builtin-advanced | |
"es6.spread": _dereq_(112), | |
"es6.parameters": _dereq_(101), | |
"es6.destructuring": _dereq_(95), | |
"es6.blockScoping": _dereq_(90), | |
"es6.spec.blockScoping": _dereq_(108), | |
reactCompat: _dereq_(139), | |
react: _dereq_(140), | |
regenerator: _dereq_(141), | |
// es6 syntax transformation is **forbidden** past this point since regenerator will chuck a massive | |
// hissy fit | |
//- builtin-modules | |
runtime: _dereq_(196), | |
"es6.modules": _dereq_(98), | |
_moduleFormatter: _dereq_(129), | |
//- builtin-trailing | |
// these clean up the output and do finishing up transformations, it's important to note that by this | |
// stage you can't import any new modules or insert new ES6 as all those transformers have already | |
// been ran | |
"es6.tailCall": _dereq_(113), | |
_shadowFunctions: _dereq_(131), | |
"es3.propertyLiterals": _dereq_(87), | |
"es3.memberExpressionLiterals": _dereq_(86), | |
"minification.memberExpressionLiterals": _dereq_(188), | |
"minification.propertyLiterals": _dereq_(189), | |
_blockHoist: _dereq_(127), | |
jscript: _dereq_(187), | |
flow: _dereq_(138), | |
"optimisation.modules.system": _dereq_(134) | |
}; | |
module.exports = exports["default"]; | |
},{"101":101,"103":103,"104":104,"105":105,"106":106,"107":107,"108":108,"109":109,"110":110,"111":111,"112":112,"113":113,"114":114,"115":115,"116":116,"117":117,"118":118,"119":119,"120":120,"121":121,"122":122,"123":123,"124":124,"127":127,"128":128,"129":129,"130":130,"131":131,"132":132,"133":133,"134":134,"135":135,"136":136,"137":137,"138":138,"139":139,"140":140,"141":141,"142":142,"143":143,"144":144,"145":145,"183":183,"184":184,"185":185,"186":186,"187":187,"188":188,"189":189,"190":190,"191":191,"192":192,"193":193,"194":194,"196":196,"197":197,"199":199,"86":86,"87":87,"88":88,"89":89,"90":90,"91":91,"94":94,"95":95,"96":96,"97":97,"98":98,"99":99}],127:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashCollectionSortBy = _dereq_(417); | |
var _lodashCollectionSortBy2 = _interopRequireDefault(_lodashCollectionSortBy); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
* | |
* Priority: | |
* | |
* - 0 We want this to be at the **very** bottom | |
* - 1 Default node position | |
* - 2 Priority over normal nodes | |
* - 3 We want this to be at the **very** top | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Block: { | |
exit: function exit(node) { | |
var hasChange = false; | |
for (var i = 0; i < node.body.length; i++) { | |
var bodyNode = node.body[i]; | |
if (bodyNode && bodyNode._blockHoist != null) { | |
hasChange = true; | |
break; | |
} | |
} | |
if (!hasChange) return; | |
node.body = _lodashCollectionSortBy2["default"](node.body, function (bodyNode) { | |
var priority = bodyNode && bodyNode._blockHoist; | |
if (priority == null) priority = 1; | |
if (priority === true) priority = 2; | |
// Higher priorities should move toward the top. | |
return -1 * priority; | |
}); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"417":417}],128:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Block: { | |
exit: function exit(node) { | |
for (var i = 0; i < node.body.length; i++) { | |
var bodyNode = node.body[i]; | |
if (t.isExpressionStatement(bodyNode) && t.isLiteral(bodyNode.expression)) { | |
bodyNode._blockHoist = Infinity; | |
} else { | |
return; | |
} | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],129:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var metadata = { | |
group: "builtin-modules" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Program: { | |
exit: function exit(program, parent, scope, file) { | |
// ensure that these are at the top, just like normal imports | |
var _arr = file.dynamicImports; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var node = _arr[_i]; | |
node._blockHoist = 3; | |
} | |
program.body = file.dynamicImports.concat(program.body); | |
if (!file.transformers["es6.modules"].canTransform()) return; | |
if (file.moduleFormatter.transform) { | |
file.moduleFormatter.transform(program); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{}],130:[function(_dereq_,module,exports){ | |
// in this transformer we have to split up classes and function declarations | |
// from their exports. why? because sometimes we need to replace classes with | |
// nodes that aren't allowed in the same contexts. also, if you're exporting | |
// a generator function as a default then regenerator will destroy the export | |
// declaration and leave a variable declaration in it's place... yeah, handy. | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function getDeclar(node) { | |
var declar = node.declaration; | |
t.inheritsComments(declar, node); | |
t.removeComments(node); | |
declar._ignoreUserWhitespace = true; | |
return declar; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function buildExportSpecifier(id) { | |
return t.exportSpecifier(cloneIdentifier(id), cloneIdentifier(id)); | |
} | |
function cloneIdentifier(_ref) { | |
var name = _ref.name; | |
var loc = _ref.loc; | |
var id = t.identifier(name); | |
id._loc = loc; | |
return id; | |
} | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ExportDefaultDeclaration: function ExportDefaultDeclaration(node, parent, scope) { | |
var declar = node.declaration; | |
if (t.isClassDeclaration(declar)) { | |
// export default class Foo {}; | |
var nodes = [getDeclar(node), node]; | |
node.declaration = declar.id; | |
return nodes; | |
} else if (t.isClassExpression(declar)) { | |
// export default class {}; | |
var temp = scope.generateUidIdentifier("default"); | |
node.declaration = t.variableDeclaration("var", [t.variableDeclarator(temp, declar)]); | |
var nodes = [getDeclar(node), node]; | |
node.declaration = temp; | |
return nodes; | |
} else if (t.isFunctionDeclaration(declar)) { | |
// export default function Foo() {} | |
node._blockHoist = 2; | |
var nodes = [getDeclar(node), node]; | |
node.declaration = declar.id; | |
return nodes; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ExportNamedDeclaration: function ExportNamedDeclaration(node) { | |
var declar = node.declaration; | |
if (t.isClassDeclaration(declar)) { | |
// export class Foo {} | |
node.specifiers = [buildExportSpecifier(declar.id)]; | |
var nodes = [getDeclar(node), node]; | |
node.declaration = null; | |
return nodes; | |
} else if (t.isFunctionDeclaration(declar)) { | |
// export function Foo() {} | |
var newExport = t.exportNamedDeclaration(null, [buildExportSpecifier(declar.id)]); | |
newExport._blockHoist = 2; | |
return [getDeclar(node), newExport]; | |
} else if (t.isVariableDeclaration(declar)) { | |
// export var foo = "bar"; | |
var specifiers = []; | |
var bindings = this.get("declaration").getBindingIdentifiers(); | |
for (var key in bindings) { | |
specifiers.push(buildExportSpecifier(bindings[key])); | |
} | |
return [declar, t.exportNamedDeclaration(null, specifiers)]; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Program: { | |
enter: function enter(node) { | |
var imports = []; | |
var rest = []; | |
for (var i = 0; i < node.body.length; i++) { | |
var bodyNode = node.body[i]; | |
if (t.isImportDeclaration(bodyNode)) { | |
imports.push(bodyNode); | |
} else { | |
rest.push(bodyNode); | |
} | |
} | |
node.body = imports.concat(rest); | |
}, | |
exit: function exit(node, parent, scope, file) { | |
if (!file.transformers["es6.modules"].canTransform()) return; | |
if (file.moduleFormatter.setup) { | |
file.moduleFormatter.setup(); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],131:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
function shouldShadow(path, shadowPath) { | |
if (path.is("_forceShadow")) { | |
return true; | |
} else { | |
return shadowPath && !shadowPath.isArrowFunctionExpression(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function remap(path, key, create) { | |
// ensure that we're shadowed | |
var shadowPath = path.inShadow(key); | |
if (!shouldShadow(path, shadowPath)) return; | |
var shadowFunction = path.node._shadowedFunctionLiteral; | |
var currentFunction; | |
var fnPath = path.findParent(function (path) { | |
if (path.isProgram() || path.isFunction()) { | |
// catch current function in case this is the shadowed one and we can ignore it | |
currentFunction = currentFunction || path; | |
} | |
if (path.isProgram()) { | |
return true; | |
} else if (path.isFunction()) { | |
if (shadowFunction) { | |
return path === shadowFunction || path.node === shadowFunction.node; | |
} else { | |
return !path.is("shadow"); | |
} | |
} | |
return false; | |
}); | |
// no point in realiasing if we're in this function | |
if (fnPath === currentFunction) return; | |
var cached = fnPath.getData(key); | |
if (cached) return cached; | |
var init = create(); | |
var id = path.scope.generateUidIdentifier(key); | |
fnPath.setData(key, id); | |
fnPath.scope.push({ id: id, init: init }); | |
return id; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ThisExpression: function ThisExpression() { | |
return remap(this, "this", function () { | |
return t.thisExpression(); | |
}); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node) { | |
if (node.name === "arguments") { | |
return remap(this, "arguments", function () { | |
return t.identifier("arguments"); | |
}); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],132:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ForXStatement: function ForXStatement(node, parent, scope, file) { | |
var left = node.left; | |
if (t.isVariableDeclaration(left)) { | |
var declar = left.declarations[0]; | |
if (declar.init) throw file.errorWithNode(declar, messages.get("noAssignmentsInForHead")); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Property: function Property(node, parent, scope, file) { | |
if (node.kind === "set") { | |
var first = node.value.params[0]; | |
if (t.isRestElement(first)) { | |
throw file.errorWithNode(first, messages.get("settersNoRest")); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"43":43}],133:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var _es6ForOf = _dereq_(96); | |
var metadata = { | |
optional: true | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ForOfStatement: function ForOfStatement(node, parent, scope, file) { | |
if (this.get("right").isGenericType("Array")) { | |
return _es6ForOf._ForOfStatementArray.call(this, node, scope, file); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"96":96}],134:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true, | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
var visitor = { | |
Program: function Program(node, parent, scope, file) { | |
if (file.moduleFormatter._setters) { | |
scope.traverse(file.moduleFormatter._setters, optimizeSettersVisitor, { | |
exportFunctionIdentifier: file.moduleFormatter.exportIdentifier | |
}); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
/** | |
* Setters are optimized to avoid slow export behavior in modules that rely on deep hierarchies | |
* of export-from declarations. | |
* More info in https://github.com/babel/babel/pull/1722 and | |
* https://github.com/ModuleLoader/es6-module-loader/issues/386. | |
* | |
* TODO: Ideally this would be optimized during construction of the setters, but the current | |
* architecture of the module formatters make that difficult. | |
*/ | |
var optimizeSettersVisitor = { | |
FunctionExpression: { | |
enter: function enter(node, parent, scope, state) { | |
state.hasExports = false; | |
state.exportObjectIdentifier = scope.generateUidIdentifier("exportObj"); | |
}, | |
exit: function exit(node, parent, scope, state) { | |
if (!state.hasExports) return; | |
node.body.body.unshift(t.variableDeclaration("var", [t.variableDeclarator(t.cloneDeep(state.exportObjectIdentifier), t.objectExpression([]))])); | |
node.body.body.push(t.expressionStatement(t.callExpression(t.cloneDeep(state.exportFunctionIdentifier), [t.cloneDeep(state.exportObjectIdentifier)]))); | |
} | |
}, | |
CallExpression: function CallExpression(node, parent, scope, state) { | |
if (!t.isIdentifier(node.callee, { name: state.exportFunctionIdentifier.name })) return; | |
state.hasExports = true; | |
var memberNode = t.memberExpression(t.cloneDeep(state.exportObjectIdentifier), node.arguments[0], true); | |
return t.assignmentExpression("=", memberNode, node.arguments[1]); | |
} | |
}; | |
},{"179":179}],135:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _helpersReact = _dereq_(62); | |
var react = _interopRequireWildcard(_helpersReact); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
optional: true | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
function hasRefOrSpread(attrs) { | |
for (var i = 0; i < attrs.length; i++) { | |
var attr = attrs[i]; | |
if (t.isJSXSpreadAttribute(attr)) return true; | |
if (isJSXAttributeOfName(attr, "ref")) return true; | |
} | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isJSXAttributeOfName(attr, name) { | |
return t.isJSXAttribute(attr) && t.isJSXIdentifier(attr.name, { name: name }); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
JSXElement: function JSXElement(node, parent, scope, file) { | |
// filter | |
var open = node.openingElement; | |
if (hasRefOrSpread(open.attributes)) return; | |
// init | |
var isComponent = true; | |
var props = t.objectExpression([]); | |
var obj = t.objectExpression([]); | |
var key = t.literal(null); | |
var type = open.name; | |
if (t.isJSXIdentifier(type) && react.isCompatTag(type.name)) { | |
type = t.literal(type.name); | |
isComponent = false; | |
} | |
function pushElemProp(key, value) { | |
pushProp(obj.properties, t.identifier(key), value); | |
} | |
function pushProp(objProps, key, value) { | |
objProps.push(t.property("init", key, value)); | |
} | |
if (node.children.length) { | |
var children = react.buildChildren(node); | |
children = children.length === 1 ? children[0] : t.arrayExpression(children); | |
pushProp(props.properties, t.identifier("children"), children); | |
} | |
// props | |
for (var i = 0; i < open.attributes.length; i++) { | |
var attr = open.attributes[i]; | |
if (isJSXAttributeOfName(attr, "key")) { | |
key = attr.value; | |
} else { | |
pushProp(props.properties, attr.name, attr.value || t.identifier("true")); | |
} | |
} | |
if (isComponent) { | |
props = t.callExpression(file.addHelper("default-props"), [t.memberExpression(type, t.identifier("defaultProps")), props]); | |
} | |
// metadata | |
pushElemProp("$$typeof", file.addHelper("typeof-react-element")); | |
pushElemProp("type", type); | |
pushElemProp("key", key); | |
pushElemProp("ref", t.literal(null)); | |
pushElemProp("props", props); | |
pushElemProp("_owner", t.literal(null)); | |
return obj; | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"62":62}],136:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersRemapAsyncToGenerator = _dereq_(64); | |
var _helpersRemapAsyncToGenerator2 = _interopRequireDefault(_helpersRemapAsyncToGenerator); | |
var _bluebirdCoroutines = _dereq_(137); | |
exports.manipulateOptions = _bluebirdCoroutines.manipulateOptions; | |
var metadata = { | |
optional: true, | |
dependencies: ["es7.asyncFunctions", "es6.classes"] | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, file) { | |
if (!node.async || node.generator) return; | |
return _helpersRemapAsyncToGenerator2["default"](this, file.addHelper("async-to-generator")); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"137":137,"64":64}],137:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.manipulateOptions = manipulateOptions; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersRemapAsyncToGenerator = _dereq_(64); | |
var _helpersRemapAsyncToGenerator2 = _interopRequireDefault(_helpersRemapAsyncToGenerator); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function manipulateOptions(opts) { | |
opts.blacklist.push("regenerator"); | |
} | |
var metadata = { | |
optional: true, | |
dependencies: ["es7.asyncFunctions", "es6.classes"] | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node, parent, scope, file) { | |
if (!node.async || node.generator) return; | |
return _helpersRemapAsyncToGenerator2["default"](this, t.memberExpression(file.addImport("bluebird", null, "absolute"), t.identifier("coroutine"))); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"64":64}],138:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-trailing" | |
}; | |
exports.metadata = metadata; | |
var FLOW_DIRECTIVE = "@flow"; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Program: function Program(node, parent, scope, file) { | |
var _arr = file.ast.comments; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var comment = _arr[_i]; | |
if (comment.value.indexOf(FLOW_DIRECTIVE) >= 0) { | |
// remove flow directive | |
comment.value = comment.value.replace(FLOW_DIRECTIVE, ""); | |
// remove the comment completely if it only consists of whitespace and/or stars | |
if (!comment.value.replace(/\*/g, "").trim()) comment._displayed = true; | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Flow: function Flow() { | |
this.dangerouslyRemove(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ClassProperty: function ClassProperty(node) { | |
node.typeAnnotation = null; | |
if (!node.value) this.dangerouslyRemove(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Class: function Class(node) { | |
node["implements"] = null; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function(node) { | |
for (var i = 0; i < node.params.length; i++) { | |
var param = node.params[i]; | |
param.optional = false; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
TypeCastExpression: function TypeCastExpression(node) { | |
do { | |
node = node.expression; | |
} while (t.isTypeCastExpression(node)); | |
return node; | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],139:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.manipulateOptions = manipulateOptions; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _helpersReact = _dereq_(62); | |
var react = _interopRequireWildcard(_helpersReact); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function manipulateOptions(opts) { | |
opts.blacklist.push("react"); | |
} | |
var metadata = { | |
optional: true, | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = _dereq_(55)({ | |
/** | |
* [Please add a description.] | |
*/ | |
pre: function pre(state) { | |
state.callee = state.tagExpr; | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
post: function post(state) { | |
if (react.isCompatTag(state.tagName)) { | |
state.call = t.callExpression(t.memberExpression(t.memberExpression(t.identifier("React"), t.identifier("DOM")), state.tagExpr, t.isLiteral(state.tagExpr)), state.args); | |
} | |
} | |
}); | |
exports.visitor = visitor; | |
},{"179":179,"55":55,"62":62}],140:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _helpersReact = _dereq_(62); | |
var react = _interopRequireWildcard(_helpersReact); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var JSX_ANNOTATION_REGEX = /^\*\s*@jsx\s+([^\s]+)/; | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = _dereq_(55)({ | |
/** | |
* [Please add a description.] | |
*/ | |
pre: function pre(state) { | |
var tagName = state.tagName; | |
var args = state.args; | |
if (react.isCompatTag(tagName)) { | |
args.push(t.literal(tagName)); | |
} else { | |
args.push(state.tagExpr); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
post: function post(state, file) { | |
state.callee = file.get("jsxIdentifier"); | |
} | |
}); | |
exports.visitor = visitor; | |
/** | |
* [Please add a description.] | |
*/ | |
visitor.Program = function (node, parent, scope, file) { | |
var id = file.opts.jsxPragma; | |
for (var i = 0; i < file.ast.comments.length; i++) { | |
var comment = file.ast.comments[i]; | |
var matches = JSX_ANNOTATION_REGEX.exec(comment.value); | |
if (matches) { | |
id = matches[1]; | |
if (id === "React.DOM") { | |
throw file.errorWithNode(comment, "The @jsx React.DOM pragma has been deprecated as of React 0.12"); | |
} else { | |
break; | |
} | |
} | |
} | |
file.set("jsxIdentifier", id.split(".").map(t.identifier).reduce(function (object, property) { | |
return t.memberExpression(object, property); | |
})); | |
}; | |
},{"179":179,"55":55,"62":62}],141:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _regenerator = _dereq_(535); | |
var _regenerator2 = _interopRequireDefault(_regenerator); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
// It's important to use the exact same NodePath constructor that | |
// Regenerator uses, rather than require("ast-types").NodePath, because | |
// the version of ast-types that Babel knows about might be different from | |
// the version that Regenerator depends on. See for example #1958. | |
var NodePath = _regenerator2["default"].types.NodePath; | |
var metadata = { | |
group: "builtin-advanced" | |
}; | |
exports.metadata = metadata; | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: { | |
exit: function exit(node) { | |
if (node.async || node.generator) { | |
// Although this code transforms only the subtree rooted at the given | |
// Function node, that node might contain other generator functions | |
// that will also be transformed. It might help performance to ignore | |
// nested functions, and rely on the traversal to visit them later, | |
// but that's a small optimization. Starting here instead of at the | |
// root of the AST is the key optimization, since huge async/generator | |
// functions are relatively rare. | |
_regenerator2["default"].transform(convertNodePath(this)); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
// Given a Babel NodePath, return an ast-types NodePath that includes full | |
// ancestry information (up to and including the Program node). This is | |
// complicated by having to include intermediate objects like blockStatement.body | |
// arrays, in addition to Node objects. | |
function convertNodePath(path) { | |
var programNode; | |
var keysAlongPath = []; | |
while (path) { | |
var pp = path.parentPath; | |
var parentNode = pp && pp.node; | |
if (parentNode) { | |
keysAlongPath.push(path.key); | |
if (parentNode !== path.container) { | |
var found = Object.keys(parentNode).some(function (listKey) { | |
if (parentNode[listKey] === path.container) { | |
keysAlongPath.push(listKey); | |
return true; | |
} | |
}); | |
if (!found) { | |
throw new Error("Failed to find container object in parent node"); | |
} | |
} | |
if (t.isProgram(parentNode)) { | |
programNode = parentNode; | |
break; | |
} | |
} | |
path = pp; | |
} | |
if (!programNode) { | |
throw new Error("Failed to find root Program node"); | |
} | |
var nodePath = new NodePath(programNode); | |
while (keysAlongPath.length > 0) { | |
nodePath = nodePath.get(keysAlongPath.pop()); | |
} | |
return nodePath; | |
} | |
},{"179":179,"535":535}],142:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var metadata = { | |
group: "builtin-pre" | |
}; | |
exports.metadata = metadata; | |
var THIS_BREAK_KEYS = ["FunctionExpression", "FunctionDeclaration", "ClassProperty"]; | |
function isUseStrict(node) { | |
if (!t.isLiteral(node)) return false; | |
if (node.raw && node.rawValue === node.value) { | |
return node.rawValue === "use strict"; | |
} else { | |
return node.value === "use strict"; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Program: { | |
enter: function enter(program) { | |
var first = program.body[0]; | |
var directive; | |
if (t.isExpressionStatement(first) && isUseStrict(first.expression)) { | |
directive = first; | |
} else { | |
directive = t.expressionStatement(t.literal("use strict")); | |
this.unshiftContainer("body", directive); | |
if (first) { | |
directive.leadingComments = first.leadingComments; | |
first.leadingComments = []; | |
} | |
} | |
directive._blockHoist = Infinity; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ThisExpression: function ThisExpression() { | |
if (!this.findParent(function (path) { | |
return !path.is("shadow") && THIS_BREAK_KEYS.indexOf(path.type) >= 0; | |
})) { | |
return t.identifier("undefined"); | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],143:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function statementList(key, path) { | |
var paths = path.get(key); | |
for (var i = 0; i < paths.length; i++) { | |
var _path = paths[i]; | |
var func = _path.node; | |
if (!t.isFunctionDeclaration(func)) continue; | |
var declar = t.variableDeclaration("let", [t.variableDeclarator(func.id, t.toExpression(func))]); | |
// hoist it up above everything else | |
declar._blockHoist = 2; | |
// todo: name this | |
func.id = null; | |
_path.replaceWith(declar); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
BlockStatement: function BlockStatement(node, parent) { | |
if (t.isFunction(parent) && parent.body === node || t.isExportDeclaration(parent)) { | |
return; | |
} | |
statementList("body", this); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
SwitchCase: function SwitchCase() { | |
statementList("consequent", this); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179}],144:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
var _helpersNameMethod = _dereq_(61); | |
var metadata = { | |
group: "builtin-basic" | |
}; | |
exports.metadata = metadata; | |
// visit Property functions first - https://github.com/babel/babel/issues/1860 | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
"ArrowFunctionExpression|FunctionExpression": { | |
exit: function exit() { | |
if (!this.parentPath.isProperty()) { | |
return _helpersNameMethod.bare.apply(this, arguments); | |
} | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ObjectExpression: function ObjectExpression() { | |
var props = this.get("properties"); | |
var _arr = props; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var prop = _arr[_i]; | |
var value = prop.get("value"); | |
if (value.isFunction()) { | |
var newNode = _helpersNameMethod.bare(value.node, prop.node, value.scope); | |
if (newNode) value.replaceWith(newNode); | |
} | |
} | |
} | |
}; | |
exports.visitor = visitor; | |
},{"61":61}],145:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
// check if the input Literal `source` is an alternate casing of "react" | |
function check(source, file) { | |
if (t.isLiteral(source)) { | |
var name = source.value; | |
var lower = name.toLowerCase(); | |
if (lower === "react" && name !== lower) { | |
throw file.errorWithNode(source, messages.get("didYouMean", "react")); | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
var visitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
CallExpression: function CallExpression(node, parent, scope, file) { | |
if (this.get("callee").isIdentifier({ name: "require" }) && node.arguments.length === 1) { | |
check(node.arguments[0], file); | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
ModuleDeclaration: function ModuleDeclaration(node, parent, scope, file) { | |
check(node.source, file); | |
} | |
}; | |
exports.visitor = visitor; | |
},{"179":179,"43":43}],146:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _path = _dereq_(155); | |
var _path2 = _interopRequireDefault(_path); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var TraversalContext = (function () { | |
function TraversalContext(scope, opts, state, parentPath) { | |
_classCallCheck(this, TraversalContext); | |
this.queue = null; | |
this.parentPath = parentPath; | |
this.scope = scope; | |
this.state = state; | |
this.opts = opts; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
TraversalContext.prototype.shouldVisit = function shouldVisit(node) { | |
var opts = this.opts; | |
if (opts.enter || opts.exit) return true; | |
if (opts[node.type]) return true; | |
var keys = t.VISITOR_KEYS[node.type]; | |
if (!keys || !keys.length) return false; | |
var _arr = keys; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var key = _arr[_i]; | |
if (node[key]) return true; | |
} | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TraversalContext.prototype.create = function create(node, obj, key, listKey) { | |
var path = _path2["default"].get({ | |
parentPath: this.parentPath, | |
parent: node, | |
container: obj, | |
key: key, | |
listKey: listKey | |
}); | |
path.unshiftContext(this); | |
return path; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TraversalContext.prototype.visitMultiple = function visitMultiple(container, parent, listKey) { | |
// nothing to traverse! | |
if (container.length === 0) return false; | |
var visited = []; | |
var queue = this.queue = []; | |
var stop = false; | |
// build up initial queue | |
for (var key = 0; key < container.length; key++) { | |
var self = container[key]; | |
if (self && this.shouldVisit(self)) { | |
queue.push(this.create(parent, container, key, listKey)); | |
} | |
} | |
// visit the queue | |
var _arr2 = queue; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var path = _arr2[_i2]; | |
path.resync(); | |
if (visited.indexOf(path.node) >= 0) continue; | |
visited.push(path.node); | |
if (path.visit()) { | |
stop = true; | |
break; | |
} | |
} | |
var _arr3 = queue; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var path = _arr3[_i3]; | |
path.shiftContext(); | |
} | |
this.queue = null; | |
return stop; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TraversalContext.prototype.visitSingle = function visitSingle(node, key) { | |
if (this.shouldVisit(node[key])) { | |
var path = this.create(node, node, key); | |
path.visit(); | |
path.shiftContext(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
TraversalContext.prototype.visit = function visit(node, key) { | |
var nodes = node[key]; | |
if (!nodes) return; | |
if (Array.isArray(nodes)) { | |
return this.visitMultiple(nodes, node, key); | |
} else { | |
return this.visitSingle(node, key); | |
} | |
}; | |
return TraversalContext; | |
})(); | |
exports["default"] = TraversalContext; | |
module.exports = exports["default"]; | |
},{"155":155,"179":179}],147:[function(_dereq_,module,exports){ | |
/** | |
* [Please add a description.] | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var Hub = function Hub(file) { | |
_classCallCheck(this, Hub); | |
this.file = file; | |
}; | |
exports["default"] = Hub; | |
module.exports = exports["default"]; | |
},{}],148:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = traverse; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _context = _dereq_(146); | |
var _context2 = _interopRequireDefault(_context); | |
var _visitors = _dereq_(168); | |
var visitors = _interopRequireWildcard(_visitors); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function traverse(parent, opts, scope, state, parentPath) { | |
if (!parent) return; | |
if (!opts) opts = {}; | |
if (!opts.noScope && !scope) { | |
if (parent.type !== "Program" && parent.type !== "File") { | |
throw new Error(messages.get("traverseNeedsParent", parent.type)); | |
} | |
} | |
visitors.explode(opts); | |
// array of nodes | |
if (Array.isArray(parent)) { | |
for (var i = 0; i < parent.length; i++) { | |
traverse.node(parent[i], opts, scope, state, parentPath); | |
} | |
} else { | |
traverse.node(parent, opts, scope, state, parentPath); | |
} | |
} | |
traverse.visitors = visitors; | |
traverse.verify = visitors.verify; | |
traverse.explode = visitors.explode; | |
/** | |
* [Please add a description.] | |
*/ | |
traverse.node = function (node, opts, scope, state, parentPath, skipKeys) { | |
var keys = t.VISITOR_KEYS[node.type]; | |
if (!keys) return; | |
var context = new _context2["default"](scope, opts, state, parentPath); | |
var _arr = keys; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var key = _arr[_i]; | |
if (skipKeys && skipKeys[key]) continue; | |
if (context.visit(node, key)) return; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var CLEAR_KEYS = t.COMMENT_KEYS.concat(["_scopeInfo", "_paths", "tokens", "comments", "start", "end", "loc", "raw", "rawValue"]); | |
/** | |
* [Please add a description.] | |
*/ | |
traverse.clearNode = function (node) { | |
for (var i = 0; i < CLEAR_KEYS.length; i++) { | |
var key = CLEAR_KEYS[i]; | |
if (node[key] != null) node[key] = undefined; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var clearVisitor = { | |
noScope: true, | |
exit: traverse.clearNode | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
traverse.removeProperties = function (tree) { | |
traverse(tree, clearVisitor); | |
traverse.clearNode(tree); | |
return tree; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
function hasBlacklistedType(node, parent, scope, state) { | |
if (node.type === state.type) { | |
state.has = true; | |
this.skip(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
traverse.hasType = function (tree, scope, type, blacklistTypes) { | |
// the node we're searching in is blacklisted | |
if (_lodashCollectionIncludes2["default"](blacklistTypes, tree.type)) return false; | |
// the type we're looking for is the same as the passed node | |
if (tree.type === type) return true; | |
var state = { | |
has: false, | |
type: type | |
}; | |
traverse(tree, { | |
blacklist: blacklistTypes, | |
enter: hasBlacklistedType | |
}, scope, state); | |
return state.has; | |
}; | |
module.exports = exports["default"]; | |
},{"146":146,"168":168,"179":179,"413":413,"43":43}],149:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.findParent = findParent; | |
exports.getFunctionParent = getFunctionParent; | |
exports.getStatementParent = getStatementParent; | |
exports.getEarliestCommonAncestorFrom = getEarliestCommonAncestorFrom; | |
exports.getDeepestCommonAncestorFrom = getDeepestCommonAncestorFrom; | |
exports.getAncestry = getAncestry; | |
exports.inType = inType; | |
exports.inShadow = inShadow; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _index = _dereq_(155); | |
var _index2 = _interopRequireDefault(_index); | |
/** | |
* Call the provided `callback` with the `NodePath`s of all the parents. | |
* When the `callback` returns a truthy value, we return that node path. | |
*/ | |
function findParent(callback) { | |
var path = this; | |
while (path = path.parentPath) { | |
if (callback(path)) return path; | |
} | |
return null; | |
} | |
/** | |
* Get the parent function of the current path. | |
*/ | |
function getFunctionParent() { | |
return this.findParent(function (path) { | |
return path.isFunction() || path.isProgram(); | |
}); | |
} | |
/** | |
* Walk up the tree until we hit a parent node path in a list. | |
*/ | |
function getStatementParent() { | |
var path = this; | |
do { | |
if (Array.isArray(path.container)) { | |
return path; | |
} | |
} while (path = path.parentPath); | |
} | |
/** | |
* Get the deepest common ancestor and then from it, get the earliest relationship path | |
* to that ancestor. | |
* | |
* Earliest is defined as being "before" all the other nodes in terms of list container | |
* position and visiting key. | |
*/ | |
function getEarliestCommonAncestorFrom(paths) { | |
return this.getDeepestCommonAncestorFrom(paths, function (deepest, i, ancestries) { | |
var earliest; | |
var keys = t.VISITOR_KEYS[deepest.type]; | |
var _arr = ancestries; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var ancestry = _arr[_i]; | |
var path = ancestry[i + 1]; | |
// first path | |
if (!earliest) { | |
earliest = path; | |
continue; | |
} | |
// handle containers | |
if (path.listKey && earliest.listKey === path.listKey) { | |
// we're in the same container so check if we're earlier | |
if (path.key < earliest.key) { | |
earliest = path; | |
continue; | |
} | |
} | |
// handle keys | |
var earliestKeyIndex = keys.indexOf(earliest.parentKey); | |
var currentKeyIndex = keys.indexOf(path.parentKey); | |
if (earliestKeyIndex > currentKeyIndex) { | |
// key appears before so it's earlier | |
earliest = path; | |
} | |
} | |
return earliest; | |
}); | |
} | |
/** | |
* Get the earliest path in the tree where the provided `paths` intersect. | |
* | |
* TODO: Possible optimisation target. | |
*/ | |
function getDeepestCommonAncestorFrom(paths, filter) { | |
// istanbul ignore next | |
var _this = this; | |
if (!paths.length) { | |
return this; | |
} | |
if (paths.length === 1) { | |
return paths[0]; | |
} | |
// minimum depth of the tree so we know the highest node | |
var minDepth = Infinity; | |
// last common ancestor | |
var lastCommonIndex, lastCommon; | |
// get the ancestors of the path, breaking when the parent exceeds ourselves | |
var ancestries = paths.map(function (path) { | |
var ancestry = []; | |
do { | |
ancestry.unshift(path); | |
} while ((path = path.parentPath) && path !== _this); | |
// save min depth to avoid going too far in | |
if (ancestry.length < minDepth) { | |
minDepth = ancestry.length; | |
} | |
return ancestry; | |
}); | |
// get the first ancestry so we have a seed to assess all other ancestries with | |
var first = ancestries[0]; | |
// check ancestor equality | |
depthLoop: for (var i = 0; i < minDepth; i++) { | |
var shouldMatch = first[i]; | |
var _arr2 = ancestries; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var ancestry = _arr2[_i2]; | |
if (ancestry[i] !== shouldMatch) { | |
// we've hit a snag | |
break depthLoop; | |
} | |
} | |
// next iteration may break so store these so they can be returned | |
lastCommonIndex = i; | |
lastCommon = shouldMatch; | |
} | |
if (lastCommon) { | |
if (filter) { | |
return filter(lastCommon, lastCommonIndex, ancestries); | |
} else { | |
return lastCommon; | |
} | |
} else { | |
throw new Error("Couldn't find intersection"); | |
} | |
} | |
/** | |
* Build an array of node paths containing the entire ancestry of the current node path. | |
* | |
* NOTE: The current node path is included in this. | |
*/ | |
function getAncestry() { | |
var path = this; | |
var paths = []; | |
do { | |
paths.push(path); | |
} while (path = path.parentPath); | |
return paths; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function inType() { | |
var path = this; | |
while (path) { | |
var _arr3 = arguments; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var type = _arr3[_i3]; | |
if (path.node.type === type) return true; | |
} | |
path = path.parentPath; | |
} | |
return false; | |
} | |
/** | |
* Check if we're inside a shadowed function. | |
*/ | |
function inShadow(key) { | |
var path = this; | |
do { | |
if (path.isFunction()) { | |
var shadow = path.node.shadow; | |
if (shadow) { | |
// this is because sometimes we may have a `shadow` value of: | |
// | |
// { this: false } | |
// | |
// we need to catch this case if `inShadow` has been passed a `key` | |
if (!key || shadow[key] !== false) { | |
return path; | |
} | |
} else if (path.isArrowFunctionExpression()) { | |
return path; | |
} | |
// normal function, we've found our function context | |
return null; | |
} | |
} while (path = path.parentPath); | |
return null; | |
} | |
},{"155":155,"179":179}],150:[function(_dereq_,module,exports){ | |
/** | |
* Share comments amongst siblings. | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
exports.shareCommentsWithSiblings = shareCommentsWithSiblings; | |
exports.addComment = addComment; | |
exports.addComments = addComments; | |
function shareCommentsWithSiblings() { | |
var node = this.node; | |
if (!node) return; | |
var trailing = node.trailingComments; | |
var leading = node.leadingComments; | |
if (!trailing && !leading) return; | |
var prev = this.getSibling(this.key - 1); | |
var next = this.getSibling(this.key + 1); | |
if (!prev.node) prev = next; | |
if (!next.node) next = prev; | |
prev.addComments("trailing", leading); | |
next.addComments("leading", trailing); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function addComment(type, content, line) { | |
this.addComments(type, [{ | |
type: line ? "CommentLine" : "CommentBlock", | |
value: content | |
}]); | |
} | |
/** | |
* Give node `comments` of the specified `type`. | |
*/ | |
function addComments(type, comments) { | |
if (!comments) return; | |
var node = this.node; | |
if (!node) return; | |
var key = type + "Comments"; | |
if (node[key]) { | |
node[key] = node[key].concat(comments); | |
} else { | |
node[key] = comments; | |
} | |
} | |
},{}],151:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.call = call; | |
exports.isBlacklisted = isBlacklisted; | |
exports.visit = visit; | |
exports.skip = skip; | |
exports.skipKey = skipKey; | |
exports.stop = stop; | |
exports.setScope = setScope; | |
exports.setContext = setContext; | |
exports.resync = resync; | |
exports._resyncParent = _resyncParent; | |
exports._resyncKey = _resyncKey; | |
exports._resyncList = _resyncList; | |
exports._resyncRemoved = _resyncRemoved; | |
exports.shiftContext = shiftContext; | |
exports.unshiftContext = unshiftContext; | |
exports.setup = setup; | |
exports.setKey = setKey; | |
exports.queueNode = queueNode; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(148); | |
var _index2 = _interopRequireDefault(_index); | |
/** | |
* [Please add a description.] | |
*/ | |
function call(key) { | |
var node = this.node; | |
if (!node) return; | |
var opts = this.opts; | |
var _arr = [opts[key], opts[node.type] && opts[node.type][key]]; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var fns = _arr[_i]; | |
if (!fns) continue; | |
var _arr2 = fns; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var fn = _arr2[_i2]; | |
if (!fn) continue; | |
var _node = this.node; | |
if (!_node) return; | |
var previousType = this.type; | |
// call the function with the params (node, parent, scope, state) | |
var replacement = fn.call(this, _node, this.parent, this.scope, this.state); | |
if (replacement) { | |
this.replaceWith(replacement, true); | |
} | |
if (this.shouldStop || this.shouldSkip || this.removed) return; | |
if (previousType !== this.type) { | |
this.queueNode(this); | |
return; | |
} | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isBlacklisted() { | |
var blacklist = this.opts.blacklist; | |
return blacklist && blacklist.indexOf(this.node.type) > -1; | |
} | |
/** | |
* Visits a node and calls appropriate enter and exit callbacks | |
* as required. | |
*/ | |
function visit() { | |
if (this.isBlacklisted()) return false; | |
if (this.opts.shouldSkip && this.opts.shouldSkip(this)) return false; | |
this.call("enter"); | |
if (this.shouldSkip) { | |
return this.shouldStop; | |
} | |
var node = this.node; | |
var opts = this.opts; | |
if (node) { | |
if (Array.isArray(node)) { | |
// traverse over these replacement nodes we purposely don't call exitNode | |
// as the original node has been destroyed | |
for (var i = 0; i < node.length; i++) { | |
_index2["default"].node(node[i], opts, this.scope, this.state, this, this.skipKeys); | |
} | |
} else { | |
_index2["default"].node(node, opts, this.scope, this.state, this, this.skipKeys); | |
this.call("exit"); | |
} | |
} | |
return this.shouldStop; | |
} | |
/** | |
* Sets shouldSkip flag true so that this node will be skipped while visiting. | |
*/ | |
function skip() { | |
this.shouldSkip = true; | |
} | |
/** | |
* Adds given key to the list of keys to be skipped. | |
*/ | |
function skipKey(key) { | |
this.skipKeys[key] = true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function stop() { | |
this.shouldStop = true; | |
this.shouldSkip = true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function setScope() { | |
if (this.opts && this.opts.noScope) return; | |
var target = this.context || this.parentPath; | |
this.scope = this.getScope(target && target.scope); | |
if (this.scope) this.scope.init(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function setContext(context) { | |
this.shouldSkip = false; | |
this.shouldStop = false; | |
this.removed = false; | |
this.skipKeys = {}; | |
if (context) { | |
this.context = context; | |
this.state = context.state; | |
this.opts = context.opts; | |
} | |
this.setScope(); | |
return this; | |
} | |
/** | |
* Here we resync the node paths `key` and `container`. If they've changed according | |
* to what we have stored internally then we attempt to resync by crawling and looking | |
* for the new values. | |
*/ | |
function resync() { | |
if (this.removed) return; | |
this._resyncParent(); | |
this._resyncList(); | |
this._resyncKey(); | |
//this._resyncRemoved(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _resyncParent() { | |
if (this.parentPath) { | |
this.parent = this.parentPath.node; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _resyncKey() { | |
if (!this.container) return; | |
if (this.node === this.container[this.key]) return; | |
// grrr, path key is out of sync. this is likely due to a modification to the AST | |
// not done through our path APIs | |
if (Array.isArray(this.container)) { | |
for (var i = 0; i < this.container.length; i++) { | |
if (this.container[i] === this.node) { | |
return this.setKey(i); | |
} | |
} | |
} else { | |
for (var key in this.container) { | |
if (this.container[key] === this.node) { | |
return this.setKey(key); | |
} | |
} | |
} | |
this.key = null; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _resyncList() { | |
var listKey = this.listKey; | |
var parentPath = this.parentPath; | |
if (!listKey || !parentPath) return; | |
var newContainer = parentPath.node[listKey]; | |
if (this.container === newContainer) return; | |
// container is out of sync. this is likely the result of it being reassigned | |
if (newContainer) { | |
this.container = newContainer; | |
} else { | |
this.container = null; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _resyncRemoved() { | |
if (this.key == null || !this.container || this.container[this.key] !== this.node) { | |
this._markRemoved(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function shiftContext() { | |
this.contexts.shift(); | |
this.setContext(this.contexts[0]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function unshiftContext(context) { | |
this.contexts.unshift(context); | |
this.setContext(context); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function setup(parentPath, container, listKey, key) { | |
this.inList = !!listKey; | |
this.listKey = listKey; | |
this.parentKey = listKey || key; | |
this.container = container; | |
this.parentPath = parentPath || this.parentPath; | |
this.setKey(key); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function setKey(key) { | |
this.key = key; | |
this.node = this.container[this.key]; | |
this.type = this.node && this.node.type; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function queueNode(path) { | |
var _arr3 = this.contexts; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var context = _arr3[_i3]; | |
if (context.queue) { | |
context.queue.push(path); | |
} | |
} | |
} | |
},{"148":148}],152:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.toComputedKey = toComputedKey; | |
exports.ensureBlock = ensureBlock; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function toComputedKey() { | |
var node = this.node; | |
var key; | |
if (this.isMemberExpression()) { | |
key = node.property; | |
} else if (this.isProperty()) { | |
key = node.key; | |
} else { | |
throw new ReferenceError("todo"); | |
} | |
if (!node.computed) { | |
if (t.isIdentifier(key)) key = t.literal(key.name); | |
} | |
return key; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function ensureBlock() { | |
return t.ensureBlock(this.node); | |
} | |
},{"179":179}],153:[function(_dereq_,module,exports){ | |
(function (global){ | |
/* eslint eqeqeq: 0 */ | |
"use strict"; | |
exports.__esModule = true; | |
exports.evaluateTruthy = evaluateTruthy; | |
exports.evaluate = evaluate; | |
var VALID_CALLEES = ["String", "Number", "Math"]; | |
/** | |
* Walk the input `node` and statically evaluate if it's truthy. | |
* | |
* Returning `true` when we're sure that the expression will evaluate to a | |
* truthy value, `false` if we're sure that it will evaluate to a falsy | |
* value and `undefined` if we aren't sure. Because of this please do not | |
* rely on coercion when using this method and check with === if it's false. | |
* | |
* For example do: | |
* | |
* if (t.evaluateTruthy(node) === false) falsyLogic(); | |
* | |
* **AND NOT** | |
* | |
* if (!t.evaluateTruthy(node)) falsyLogic(); | |
* | |
*/ | |
function evaluateTruthy() { | |
var res = this.evaluate(); | |
if (res.confident) return !!res.value; | |
} | |
/** | |
* Walk the input `node` and statically evaluate it. | |
* | |
* Returns an object in the form `{ confident, value }`. `confident` indicates | |
* whether or not we had to drop out of evaluating the expression because of | |
* hitting an unknown node that we couldn't confidently find the value of. | |
* | |
* Example: | |
* | |
* t.evaluate(parse("5 + 5")) // { confident: true, value: 10 } | |
* t.evaluate(parse("!true")) // { confident: true, value: false } | |
* t.evaluate(parse("foo + foo")) // { confident: false, value: undefined } | |
* | |
*/ | |
function evaluate() { | |
var confident = true; | |
var value = evaluate(this); | |
if (!confident) value = undefined; | |
return { | |
confident: confident, | |
value: value | |
}; | |
function evaluate(path) { | |
if (!confident) return; | |
var node = path.node; | |
if (path.isSequenceExpression()) { | |
var exprs = path.get("expressions"); | |
return evaluate(exprs[exprs.length - 1]); | |
} | |
if (path.isLiteral()) { | |
if (node.regex) { | |
// we have a regex and we can't represent it natively | |
} else { | |
return node.value; | |
} | |
} | |
if (path.isConditionalExpression()) { | |
if (evaluate(path.get("test"))) { | |
return evaluate(path.get("consequent")); | |
} else { | |
return evaluate(path.get("alternate")); | |
} | |
} | |
if (path.isTypeCastExpression()) { | |
return evaluate(path.get("expression")); | |
} | |
if (path.isIdentifier() && !path.scope.hasBinding(node.name, true)) { | |
if (node.name === "undefined") { | |
return undefined; | |
} else if (node.name === "Infinity") { | |
return Infinity; | |
} else if (node.name === "NaN") { | |
return NaN; | |
} | |
} | |
// "foo".length | |
if (path.isMemberExpression() && !path.parentPath.isCallExpression({ callee: node })) { | |
var _property = path.get("property"); | |
var object = path.get("object"); | |
if (object.isLiteral() && _property.isIdentifier()) { | |
var _value = object.node.value; | |
var type = typeof _value; | |
if (type === "number" || type === "string") { | |
return _value[_property.node.name]; | |
} | |
} | |
} | |
if (path.isReferencedIdentifier()) { | |
var binding = path.scope.getBinding(node.name); | |
if (binding && binding.hasValue) { | |
return binding.value; | |
} else { | |
var resolved = path.resolve(); | |
if (resolved === path) { | |
return confident = false; | |
} else { | |
return evaluate(resolved); | |
} | |
} | |
} | |
if (path.isUnaryExpression({ prefix: true })) { | |
var argument = path.get("argument"); | |
var arg = evaluate(argument); | |
switch (node.operator) { | |
case "void": | |
return undefined; | |
case "!": | |
return !arg; | |
case "+": | |
return +arg; | |
case "-": | |
return -arg; | |
case "~": | |
return ~arg; | |
case "typeof": | |
if (argument.isFunction()) { | |
return "function"; | |
} else { | |
return typeof arg; | |
} | |
} | |
} | |
if (path.isArrayExpression() || path.isObjectExpression()) { | |
// we could evaluate these but it's probably impractical and not very useful | |
} | |
if (path.isLogicalExpression()) { | |
// If we are confident that one side of an && is false, or one side of | |
// an || is true, we can be confident about the entire expression | |
var wasConfident = confident; | |
var left = evaluate(path.get("left")); | |
var leftConfident = confident; | |
confident = wasConfident; | |
var right = evaluate(path.get("right")); | |
var rightConfident = confident; | |
var uncertain = leftConfident !== rightConfident; | |
confident = leftConfident && rightConfident; | |
switch (node.operator) { | |
case "||": | |
if ((left || right) && uncertain) { | |
confident = true; | |
} | |
return left || right; | |
case "&&": | |
if (!left && leftConfident || !right && rightConfident) { | |
confident = true; | |
} | |
return left && right; | |
} | |
} | |
if (path.isBinaryExpression()) { | |
var left = evaluate(path.get("left")); | |
var right = evaluate(path.get("right")); | |
switch (node.operator) { | |
case "-": | |
return left - right; | |
case "+": | |
return left + right; | |
case "/": | |
return left / right; | |
case "*": | |
return left * right; | |
case "%": | |
return left % right; | |
case "**": | |
return Math.pow(left, right); | |
case "<": | |
return left < right; | |
case ">": | |
return left > right; | |
case "<=": | |
return left <= right; | |
case ">=": | |
return left >= right; | |
case "==": | |
return left == right; | |
case "!=": | |
return left != right; | |
case "===": | |
return left === right; | |
case "!==": | |
return left !== right; | |
case "|": | |
return left | right; | |
case "&": | |
return left & right; | |
case "^": | |
return left ^ right; | |
case "<<": | |
return left << right; | |
case ">>": | |
return left >> right; | |
case ">>>": | |
return left >>> right; | |
} | |
} | |
if (path.isCallExpression()) { | |
var callee = path.get("callee"); | |
var context; | |
var func; | |
// Number(1); | |
if (callee.isIdentifier() && !path.scope.getBinding(callee.node.name, true) && VALID_CALLEES.indexOf(callee.node.name) >= 0) { | |
func = global[node.callee.name]; | |
} | |
if (callee.isMemberExpression()) { | |
var object = callee.get("object"); | |
var property = callee.get("property"); | |
// Math.min(1, 2) | |
if (object.isIdentifier() && property.isIdentifier() && VALID_CALLEES.indexOf(object.node.name) >= 0) { | |
context = global[object.node.name]; | |
func = context[property.node.name]; | |
} | |
// "abc".charCodeAt(4) | |
if (object.isLiteral() && property.isIdentifier()) { | |
var type = typeof object.node.value; | |
if (type === "string" || type === "number") { | |
context = object.node.value; | |
func = context[property.node.name]; | |
} | |
} | |
} | |
if (func) { | |
var args = path.get("arguments").map(evaluate); | |
if (!confident) return; | |
return func.apply(context, args); | |
} | |
} | |
confident = false; | |
} | |
} | |
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}) | |
},{}],154:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.getStatementParent = getStatementParent; | |
exports.getOpposite = getOpposite; | |
exports.getCompletionRecords = getCompletionRecords; | |
exports.getSibling = getSibling; | |
exports.get = get; | |
exports._getKey = _getKey; | |
exports._getPattern = _getPattern; | |
exports.getBindingIdentifiers = getBindingIdentifiers; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(155); | |
var _index2 = _interopRequireDefault(_index); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
function getStatementParent() { | |
var path = this; | |
do { | |
if (!path.parentPath || Array.isArray(path.container) && path.isStatement()) { | |
break; | |
} else { | |
path = path.parentPath; | |
} | |
} while (path); | |
if (path && (path.isProgram() || path.isFile())) { | |
throw new Error("File/Program node, we can't possibly find a statement parent to this"); | |
} | |
return path; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getOpposite() { | |
if (this.key === "left") { | |
return this.getSibling("right"); | |
} else if (this.key === "right") { | |
return this.getSibling("left"); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getCompletionRecords() { | |
var paths = []; | |
var add = function add(path) { | |
if (path) paths = paths.concat(path.getCompletionRecords()); | |
}; | |
if (this.isIfStatement()) { | |
add(this.get("consequent")); | |
add(this.get("alternate")); | |
} else if (this.isDoExpression() || this.isFor() || this.isWhile()) { | |
add(this.get("body")); | |
} else if (this.isProgram() || this.isBlockStatement()) { | |
add(this.get("body").pop()); | |
} else if (this.isFunction()) { | |
return this.get("body").getCompletionRecords(); | |
} else if (this.isTryStatement()) { | |
add(this.get("block")); | |
add(this.get("handler")); | |
add(this.get("finalizer")); | |
} else { | |
paths.push(this); | |
} | |
return paths; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getSibling(key) { | |
return _index2["default"].get({ | |
parentPath: this.parentPath, | |
parent: this.parent, | |
container: this.container, | |
listKey: this.listKey, | |
key: key | |
}); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function get(key, context) { | |
if (context === true) context = this.context; | |
var parts = key.split("."); | |
if (parts.length === 1) { | |
// "foo" | |
return this._getKey(key, context); | |
} else { | |
// "foo.bar" | |
return this._getPattern(parts, context); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _getKey(key, context) { | |
// istanbul ignore next | |
var _this = this; | |
var node = this.node; | |
var container = node[key]; | |
if (Array.isArray(container)) { | |
// requested a container so give them all the paths | |
return container.map(function (_, i) { | |
return _index2["default"].get({ | |
listKey: key, | |
parentPath: _this, | |
parent: node, | |
container: container, | |
key: i | |
}).setContext(context); | |
}); | |
} else { | |
return _index2["default"].get({ | |
parentPath: this, | |
parent: node, | |
container: node, | |
key: key | |
}).setContext(context); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _getPattern(parts, context) { | |
var path = this; | |
var _arr = parts; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var part = _arr[_i]; | |
if (part === ".") { | |
path = path.parentPath; | |
} else { | |
if (Array.isArray(path)) { | |
path = path[part]; | |
} else { | |
path = path.get(part, context); | |
} | |
} | |
} | |
return path; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getBindingIdentifiers(duplicates) { | |
return t.getBindingIdentifiers(this.node, duplicates); | |
} | |
},{"155":155,"179":179}],155:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _libVirtualTypes = _dereq_(162); | |
var virtualTypes = _interopRequireWildcard(_libVirtualTypes); | |
var _index = _dereq_(148); | |
var _index2 = _interopRequireDefault(_index); | |
var _lodashObjectAssign = _dereq_(509); | |
var _lodashObjectAssign2 = _interopRequireDefault(_lodashObjectAssign); | |
var _scope = _dereq_(167); | |
var _scope2 = _interopRequireDefault(_scope); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var NodePath = (function () { | |
/** | |
* [Please add a description.] | |
*/ | |
function NodePath(hub, parent) { | |
_classCallCheck(this, NodePath); | |
this.contexts = []; | |
this.parent = parent; | |
this.data = {}; | |
this.hub = hub; | |
this.shouldSkip = false; | |
this.shouldStop = false; | |
this.removed = false; | |
this.state = null; | |
this.opts = null; | |
this.skipKeys = null; | |
this.parentPath = null; | |
this.context = null; | |
this.container = null; | |
this.listKey = null; | |
this.inList = false; | |
this.parentKey = null; | |
this.key = null; | |
this.node = null; | |
this.scope = null; | |
this.type = null; | |
this.typeAnnotation = null; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.get = function get(_ref) { | |
var hub = _ref.hub; | |
var parentPath = _ref.parentPath; | |
var parent = _ref.parent; | |
var container = _ref.container; | |
var listKey = _ref.listKey; | |
var key = _ref.key; | |
if (!hub && parentPath) { | |
hub = parentPath.hub; | |
} | |
var targetNode = container[key]; | |
var paths = parent._paths = parent._paths || []; | |
var path; | |
for (var i = 0; i < paths.length; i++) { | |
var pathCheck = paths[i]; | |
if (pathCheck.node === targetNode) { | |
path = pathCheck; | |
break; | |
} | |
} | |
if (!path) { | |
path = new NodePath(hub, parent); | |
paths.push(path); | |
} | |
path.setup(parentPath, container, listKey, key); | |
return path; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.prototype.getScope = function getScope(scope) { | |
var ourScope = scope; | |
// we're entering a new scope so let's construct it! | |
if (this.isScope()) { | |
ourScope = new _scope2["default"](this, scope); | |
} | |
return ourScope; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.prototype.setData = function setData(key, val) { | |
return this.data[key] = val; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.prototype.getData = function getData(key, def) { | |
var val = this.data[key]; | |
if (!val && def) val = this.data[key] = def; | |
return val; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.prototype.errorWithNode = function errorWithNode(msg) { | |
var Error = arguments.length <= 1 || arguments[1] === undefined ? SyntaxError : arguments[1]; | |
return this.hub.file.errorWithNode(this.node, msg, Error); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
NodePath.prototype.traverse = function traverse(visitor, state) { | |
_index2["default"](this.node, visitor, this.scope, state, this); | |
}; | |
return NodePath; | |
})(); | |
exports["default"] = NodePath; | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(149)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(156)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(165)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(153)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(152)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(159)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(151)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(164)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(163)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(154)); | |
_lodashObjectAssign2["default"](NodePath.prototype, _dereq_(150)); | |
var _arr = t.TYPES; | |
var _loop = function () { | |
var type = _arr[_i]; | |
var typeKey = "is" + type; | |
NodePath.prototype[typeKey] = function (opts) { | |
return t[typeKey](this.node, opts); | |
}; | |
}; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
_loop(); | |
} | |
var _loop2 = function (type) { | |
if (type[0] === "_") return "continue"; | |
if (t.TYPES.indexOf(type) < 0) t.TYPES.push(type); | |
NodePath.prototype["is" + type] = function (opts) { | |
return virtualTypes[type].checkPath(this, opts); | |
}; | |
}; | |
for (var type in virtualTypes) { | |
var _ret2 = _loop2(type); | |
// istanbul ignore next | |
if (_ret2 === "continue") continue; | |
} | |
module.exports = exports["default"]; | |
},{"148":148,"149":149,"150":150,"151":151,"152":152,"153":153,"154":154,"156":156,"159":159,"162":162,"163":163,"164":164,"165":165,"167":167,"179":179,"509":509}],156:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.getTypeAnnotation = getTypeAnnotation; | |
exports._getTypeAnnotation = _getTypeAnnotation; | |
exports.isBaseType = isBaseType; | |
exports.couldBeBaseType = couldBeBaseType; | |
exports.baseTypeStrictlyMatches = baseTypeStrictlyMatches; | |
exports.isGenericType = isGenericType; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _inferers = _dereq_(158); | |
var inferers = _interopRequireWildcard(_inferers); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Infer the type of the current `NodePath`. | |
*/ | |
function getTypeAnnotation() { | |
if (this.typeAnnotation) return this.typeAnnotation; | |
var type = this._getTypeAnnotation() || t.anyTypeAnnotation(); | |
if (t.isTypeAnnotation(type)) type = type.typeAnnotation; | |
return this.typeAnnotation = type; | |
} | |
/** | |
* todo: split up this method | |
*/ | |
function _getTypeAnnotation() { | |
var node = this.node; | |
if (!node) { | |
// handle initializerless variables, add in checks for loop initializers too | |
if (this.key === "init" && this.parentPath.isVariableDeclarator()) { | |
var declar = this.parentPath.parentPath; | |
var declarParent = declar.parentPath; | |
// for (var NODE in bar) {} | |
if (declar.key === "left" && declarParent.isForInStatement()) { | |
return t.stringTypeAnnotation(); | |
} | |
// for (var NODE of bar) {} | |
if (declar.key === "left" && declarParent.isForOfStatement()) { | |
return t.anyTypeAnnotation(); | |
} | |
return t.voidTypeAnnotation(); | |
} else { | |
return; | |
} | |
} | |
if (node.typeAnnotation) { | |
return node.typeAnnotation; | |
} | |
var inferer = inferers[node.type]; | |
if (inferer) { | |
return inferer.call(this, node); | |
} | |
inferer = inferers[this.parentPath.type]; | |
if (inferer && inferer.validParent) { | |
return this.parentPath.getTypeAnnotation(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isBaseType(baseName, soft) { | |
return _isBaseType(baseName, this.getTypeAnnotation(), soft); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _isBaseType(baseName, type, soft) { | |
if (baseName === "string") { | |
return t.isStringTypeAnnotation(type); | |
} else if (baseName === "number") { | |
return t.isNumberTypeAnnotation(type); | |
} else if (baseName === "boolean") { | |
return t.isBooleanTypeAnnotation(type); | |
} else if (baseName === "any") { | |
return t.isAnyTypeAnnotation(type); | |
} else if (baseName === "mixed") { | |
return t.isMixedTypeAnnotation(type); | |
} else if (baseName === "void") { | |
return t.isVoidTypeAnnotation(type); | |
} else { | |
if (soft) { | |
return false; | |
} else { | |
throw new Error("Unknown base type " + baseName); | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function couldBeBaseType(name) { | |
var type = this.getTypeAnnotation(); | |
if (t.isAnyTypeAnnotation(type)) return true; | |
if (t.isUnionTypeAnnotation(type)) { | |
var _arr = type.types; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var type2 = _arr[_i]; | |
if (t.isAnyTypeAnnotation(type2) || _isBaseType(name, type2, true)) { | |
return true; | |
} | |
} | |
return false; | |
} else { | |
return _isBaseType(name, type, true); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function baseTypeStrictlyMatches(right) { | |
var left = this.getTypeAnnotation(); | |
right = right.getTypeAnnotation(); | |
if (!t.isAnyTypeAnnotation() && t.isFlowBaseAnnotation(left)) { | |
return right.type === left.type; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function isGenericType(genericName) { | |
var type = this.getTypeAnnotation(); | |
return t.isGenericTypeAnnotation(type) && t.isIdentifier(type.id, { name: genericName }); | |
} | |
},{"158":158,"179":179}],157:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
exports["default"] = function (node) { | |
if (!this.isReferenced()) return; | |
// check if a binding exists of this value and if so then return a union type of all | |
// possible types that the binding could be | |
var binding = this.scope.getBinding(node.name); | |
if (binding) { | |
if (binding.identifier.typeAnnotation) { | |
return binding.identifier.typeAnnotation; | |
} else { | |
return getTypeAnnotationBindingConstantViolations(this, node.name); | |
} | |
} | |
// built-in values | |
if (node.name === "undefined") { | |
return t.voidTypeAnnotation(); | |
} else if (node.name === "NaN" || node.name === "Infinity") { | |
return t.numberTypeAnnotation(); | |
} else if (node.name === "arguments") { | |
// todo | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
function getTypeAnnotationBindingConstantViolations(path, name) { | |
var binding = path.scope.getBinding(name); | |
var types = []; | |
path.typeAnnotation = t.unionTypeAnnotation(types); | |
var functionConstantViolations = []; | |
var constantViolations = getConstantViolationsBefore(binding, path, functionConstantViolations); | |
var testType = getConditionalAnnotation(path, name); | |
if (testType) { | |
var testConstantViolations = getConstantViolationsBefore(binding, testType.ifStatement); | |
// remove constant violations observed before the IfStatement | |
constantViolations = constantViolations.filter(function (path) { | |
return testConstantViolations.indexOf(path) < 0; | |
}); | |
// clear current types and add in observed test type | |
types.push(testType.typeAnnotation); | |
} | |
if (constantViolations.length) { | |
// pick one constant from each scope which will represent the last possible | |
// control flow path that it could've taken/been | |
var rawConstantViolations = constantViolations.reverse(); | |
var visitedScopes = []; | |
constantViolations = []; | |
var _arr = rawConstantViolations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var violation = _arr[_i]; | |
var violationScope = violation.scope; | |
if (visitedScopes.indexOf(violationScope) >= 0) continue; | |
visitedScopes.push(violationScope); | |
constantViolations.push(violation); | |
if (violationScope === path.scope) { | |
constantViolations = [violation]; | |
break; | |
} | |
} | |
// add back on function constant violations since we can't track calls | |
constantViolations = constantViolations.concat(functionConstantViolations); | |
// push on inferred types of violated paths | |
var _arr2 = constantViolations; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var violation = _arr2[_i2]; | |
types.push(violation.getTypeAnnotation()); | |
} | |
} | |
if (types.length) { | |
return t.createUnionTypeAnnotation(types); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getConstantViolationsBefore(binding, path, functions) { | |
var violations = binding.constantViolations.slice(); | |
violations.unshift(binding.path); | |
return violations.filter(function (violation) { | |
violation = violation.resolve(); | |
var status = violation._guessExecutionStatusRelativeTo(path); | |
if (functions && status === "function") functions.push(violation); | |
return status === "before"; | |
}); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function inferAnnotationFromBinaryExpression(name, path) { | |
var operator = path.node.operator; | |
var right = path.get("right").resolve(); | |
var left = path.get("left").resolve(); | |
var target; | |
if (left.isIdentifier({ name: name })) { | |
target = right; | |
} else if (right.isIdentifier({ name: name })) { | |
target = left; | |
} | |
if (target) { | |
if (operator === "===") { | |
return target.getTypeAnnotation(); | |
} else if (t.BOOLEAN_NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.numberTypeAnnotation(); | |
} else { | |
return; | |
} | |
} else { | |
if (operator !== "===") return; | |
} | |
// | |
var typeofPath; | |
var typePath; | |
if (left.isUnaryExpression({ operator: "typeof" })) { | |
typeofPath = left; | |
typePath = right; | |
} else if (right.isUnaryExpression({ operator: "typeof" })) { | |
typeofPath = right; | |
typePath = left; | |
} | |
if (!typePath && !typeofPath) return; | |
// ensure that the type path is a Literal | |
typePath = typePath.resolve(); | |
if (!typePath.isLiteral()) return; | |
// and that it's a string so we can infer it | |
var typeValue = typePath.node.value; | |
if (typeof typeValue !== "string") return; | |
// and that the argument of the typeof path references us! | |
if (!typeofPath.get("argument").isIdentifier({ name: name })) return; | |
// turn type value into a type annotation | |
return t.createTypeAnnotationBasedOnTypeof(typePath.node.value); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getParentConditionalPath(path) { | |
var parentPath; | |
while (parentPath = path.parentPath) { | |
if (parentPath.isIfStatement() || parentPath.isConditionalExpression()) { | |
if (path.key === "test") { | |
return; | |
} else { | |
return parentPath; | |
} | |
} else { | |
path = parentPath; | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function getConditionalAnnotation(path, name) { | |
var ifStatement = getParentConditionalPath(path); | |
if (!ifStatement) return; | |
var test = ifStatement.get("test"); | |
var paths = [test]; | |
var types = []; | |
do { | |
var _path = paths.shift().resolve(); | |
if (_path.isLogicalExpression()) { | |
paths.push(_path.get("left")); | |
paths.push(_path.get("right")); | |
} | |
if (_path.isBinaryExpression()) { | |
var type = inferAnnotationFromBinaryExpression(name, _path); | |
if (type) types.push(type); | |
} | |
} while (paths.length); | |
if (types.length) { | |
return { | |
typeAnnotation: t.createUnionTypeAnnotation(types), | |
ifStatement: ifStatement | |
}; | |
} else { | |
return getConditionalAnnotation(ifStatement, name); | |
} | |
} | |
module.exports = exports["default"]; | |
},{"179":179}],158:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.VariableDeclarator = VariableDeclarator; | |
exports.TypeCastExpression = TypeCastExpression; | |
exports.NewExpression = NewExpression; | |
exports.TemplateLiteral = TemplateLiteral; | |
exports.UnaryExpression = UnaryExpression; | |
exports.BinaryExpression = BinaryExpression; | |
exports.LogicalExpression = LogicalExpression; | |
exports.ConditionalExpression = ConditionalExpression; | |
exports.SequenceExpression = SequenceExpression; | |
exports.AssignmentExpression = AssignmentExpression; | |
exports.UpdateExpression = UpdateExpression; | |
exports.Literal = Literal; | |
exports.ObjectExpression = ObjectExpression; | |
exports.ArrayExpression = ArrayExpression; | |
exports.RestElement = RestElement; | |
exports.CallExpression = CallExpression; | |
exports.TaggedTemplateExpression = TaggedTemplateExpression; | |
// istanbul ignore next | |
function _interopRequire(obj) { return obj && obj.__esModule ? obj["default"] : obj; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _infererReference = _dereq_(157); | |
exports.Identifier = _interopRequire(_infererReference); | |
/** | |
* [Please add a description.] | |
*/ | |
function VariableDeclarator() { | |
var id = this.get("id"); | |
if (id.isIdentifier()) { | |
return this.get("init").getTypeAnnotation(); | |
} else { | |
return; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function TypeCastExpression(node) { | |
return node.typeAnnotation; | |
} | |
TypeCastExpression.validParent = true; | |
/** | |
* [Please add a description.] | |
*/ | |
function NewExpression(node) { | |
if (this.get("callee").isIdentifier()) { | |
// only resolve identifier callee | |
return t.genericTypeAnnotation(node.callee); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function TemplateLiteral() { | |
return t.stringTypeAnnotation(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function UnaryExpression(node) { | |
var operator = node.operator; | |
if (operator === "void") { | |
return t.voidTypeAnnotation(); | |
} else if (t.NUMBER_UNARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.numberTypeAnnotation(); | |
} else if (t.STRING_UNARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.stringTypeAnnotation(); | |
} else if (t.BOOLEAN_UNARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.booleanTypeAnnotation(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function BinaryExpression(node) { | |
var operator = node.operator; | |
if (t.NUMBER_BINARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.numberTypeAnnotation(); | |
} else if (t.BOOLEAN_BINARY_OPERATORS.indexOf(operator) >= 0) { | |
return t.booleanTypeAnnotation(); | |
} else if (operator === "+") { | |
var right = this.get("right"); | |
var left = this.get("left"); | |
if (left.isBaseType("number") && right.isBaseType("number")) { | |
// both numbers so this will be a number | |
return t.numberTypeAnnotation(); | |
} else if (left.isBaseType("string") || right.isBaseType("string")) { | |
// one is a string so the result will be a string | |
return t.stringTypeAnnotation(); | |
} | |
// unsure if left and right are strings or numbers so stay on the safe side | |
return t.unionTypeAnnotation([t.stringTypeAnnotation(), t.numberTypeAnnotation()]); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function LogicalExpression() { | |
return t.createUnionTypeAnnotation([this.get("left").getTypeAnnotation(), this.get("right").getTypeAnnotation()]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function ConditionalExpression() { | |
return t.createUnionTypeAnnotation([this.get("consequent").getTypeAnnotation(), this.get("alternate").getTypeAnnotation()]); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function SequenceExpression() { | |
return this.get("expressions").pop().getTypeAnnotation(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function AssignmentExpression() { | |
return this.get("right").getTypeAnnotation(); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function UpdateExpression(node) { | |
var operator = node.operator; | |
if (operator === "++" || operator === "--") { | |
return t.numberTypeAnnotation(); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function Literal(node) { | |
var value = node.value; | |
if (typeof value === "string") return t.stringTypeAnnotation(); | |
if (typeof value === "number") return t.numberTypeAnnotation(); | |
if (typeof value === "boolean") return t.booleanTypeAnnotation(); | |
if (value === null) return t.voidTypeAnnotation(); | |
if (node.regex) return t.genericTypeAnnotation(t.identifier("RegExp")); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function ObjectExpression() { | |
return t.genericTypeAnnotation(t.identifier("Object")); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function ArrayExpression() { | |
return t.genericTypeAnnotation(t.identifier("Array")); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function RestElement() { | |
return ArrayExpression(); | |
} | |
RestElement.validParent = true; | |
/** | |
* [Please add a description.] | |
*/ | |
function Func() { | |
return t.genericTypeAnnotation(t.identifier("Function")); | |
} | |
exports.Function = Func; | |
exports.Class = Func; | |
/** | |
* [Please add a description.] | |
*/ | |
function CallExpression() { | |
return resolveCall(this.get("callee")); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function TaggedTemplateExpression() { | |
return resolveCall(this.get("tag")); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function resolveCall(callee) { | |
callee = callee.resolve(); | |
if (callee.isFunction()) { | |
if (callee.is("async")) { | |
if (callee.is("generator")) { | |
return t.genericTypeAnnotation(t.identifier("AsyncIterator")); | |
} else { | |
return t.genericTypeAnnotation(t.identifier("Promise")); | |
} | |
} else { | |
if (callee.node.returnType) { | |
return callee.node.returnType; | |
} else { | |
// todo: get union type of all return arguments | |
} | |
} | |
} | |
} | |
},{"157":157,"179":179}],159:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.matchesPattern = matchesPattern; | |
exports.has = has; | |
exports.isnt = isnt; | |
exports.equals = equals; | |
exports.isNodeType = isNodeType; | |
exports.canHaveVariableDeclarationOrExpression = canHaveVariableDeclarationOrExpression; | |
exports.canSwapBetweenExpressionAndStatement = canSwapBetweenExpressionAndStatement; | |
exports.isCompletionRecord = isCompletionRecord; | |
exports.isStatementOrBlock = isStatementOrBlock; | |
exports.referencesImport = referencesImport; | |
exports.getSource = getSource; | |
exports.willIMaybeExecuteBefore = willIMaybeExecuteBefore; | |
exports._guessExecutionStatusRelativeTo = _guessExecutionStatusRelativeTo; | |
exports.resolve = resolve; | |
exports._resolve = _resolve; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Match the current node if it matches the provided `pattern`. | |
* | |
* For example, given the match `React.createClass` it would match the | |
* parsed nodes of `React.createClass` and `React["createClass"]`. | |
*/ | |
function matchesPattern(pattern, allowPartial) { | |
// not a member expression | |
if (!this.isMemberExpression()) return false; | |
var parts = pattern.split("."); | |
var search = [this.node]; | |
var i = 0; | |
function matches(name) { | |
var part = parts[i]; | |
return part === "*" || name === part; | |
} | |
while (search.length) { | |
var node = search.shift(); | |
if (allowPartial && i === parts.length) { | |
return true; | |
} | |
if (t.isIdentifier(node)) { | |
// this part doesn't match | |
if (!matches(node.name)) return false; | |
} else if (t.isLiteral(node)) { | |
// this part doesn't match | |
if (!matches(node.value)) return false; | |
} else if (t.isMemberExpression(node)) { | |
if (node.computed && !t.isLiteral(node.property)) { | |
// we can't deal with this | |
return false; | |
} else { | |
search.unshift(node.property); | |
search.unshift(node.object); | |
continue; | |
} | |
} else if (t.isThisExpression(node)) { | |
if (!matches("this")) return false; | |
} else { | |
// we can't deal with this | |
return false; | |
} | |
// too many parts | |
if (++i > parts.length) { | |
return false; | |
} | |
} | |
return i === parts.length; | |
} | |
/** | |
* Check whether we have the input `key`. If the `key` references an array then we check | |
* if the array has any items, otherwise we just check if it's falsy. | |
*/ | |
function has(key) { | |
var val = this.node[key]; | |
if (val && Array.isArray(val)) { | |
return !!val.length; | |
} else { | |
return !!val; | |
} | |
} | |
/** | |
* Alias of `has`. | |
*/ | |
var is = has; | |
exports.is = is; | |
/** | |
* Opposite of `has`. | |
*/ | |
function isnt(key) { | |
return !this.has(key); | |
} | |
/** | |
* Check whether the path node `key` strict equals `value`. | |
*/ | |
function equals(key, value) { | |
return this.node[key] === value; | |
} | |
/** | |
* Check the type against our stored internal type of the node. This is handy when a node has | |
* been removed yet we still internally know the type and need it to calculate node replacement. | |
*/ | |
function isNodeType(type) { | |
return t.isType(this.type, type); | |
} | |
/** | |
* This checks whether or not we're in one of the following positions: | |
* | |
* for (KEY in right); | |
* for (KEY;;); | |
* | |
* This is because these spots allow VariableDeclarations AND normal expressions so we need | |
* to tell the path replacement that it's ok to replace this with an expression. | |
*/ | |
function canHaveVariableDeclarationOrExpression() { | |
return (this.key === "init" || this.key === "left") && this.parentPath.isFor(); | |
} | |
/** | |
* This checks whether we are swapping an arrow function's body between an | |
* expression and a block statement (or vice versa). | |
* | |
* This is because arrow functions may implicitly return an expression, which | |
* is the same as containing a block statement. | |
*/ | |
function canSwapBetweenExpressionAndStatement(replacement) { | |
if (this.key !== "body" || !this.parentPath.isArrowFunctionExpression()) { | |
return false; | |
} | |
if (this.isExpression()) { | |
return t.isBlockStatement(replacement); | |
} else if (this.isBlockStatement()) { | |
return t.isExpression(replacement); | |
} | |
return false; | |
} | |
/** | |
* Check whether the current path references a completion record | |
*/ | |
function isCompletionRecord(allowInsideFunction) { | |
var path = this; | |
var first = true; | |
do { | |
var container = path.container; | |
// we're in a function so can't be a completion record | |
if (path.isFunction() && !first) { | |
return !!allowInsideFunction; | |
} | |
first = false; | |
// check to see if we're the last item in the container and if we are | |
// we're a completion record! | |
if (Array.isArray(container) && path.key !== container.length - 1) { | |
return false; | |
} | |
} while ((path = path.parentPath) && !path.isProgram()); | |
return true; | |
} | |
/** | |
* Check whether or not the current `key` allows either a single statement or block statement | |
* so we can explode it if necessary. | |
*/ | |
function isStatementOrBlock() { | |
if (this.parentPath.isLabeledStatement() || t.isBlockStatement(this.container)) { | |
return false; | |
} else { | |
return _lodashCollectionIncludes2["default"](t.STATEMENT_OR_BLOCK_KEYS, this.key); | |
} | |
} | |
/** | |
* Check if the currently assigned path references the `importName` of `moduleSource`. | |
*/ | |
function referencesImport(moduleSource, importName) { | |
if (!this.isReferencedIdentifier()) return false; | |
var binding = this.scope.getBinding(this.node.name); | |
if (!binding || binding.kind !== "module") return false; | |
var path = binding.path; | |
var parent = path.parentPath; | |
if (!parent.isImportDeclaration()) return false; | |
// check moduleSource | |
if (parent.node.source.value === moduleSource) { | |
if (!importName) return true; | |
} else { | |
return false; | |
} | |
if (path.isImportDefaultSpecifier() && importName === "default") { | |
return true; | |
} | |
if (path.isImportNamespaceSpecifier() && importName === "*") { | |
return true; | |
} | |
if (path.isImportSpecifier() && path.node.imported.name === importName) { | |
return true; | |
} | |
return false; | |
} | |
/** | |
* Get the source code associated with this node. | |
*/ | |
function getSource() { | |
var node = this.node; | |
if (node.end) { | |
return this.hub.file.code.slice(node.start, node.end); | |
} else { | |
return ""; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function willIMaybeExecuteBefore(target) { | |
return this._guessExecutionStatusRelativeTo(target) !== "after"; | |
} | |
/** | |
* Given a `target` check the execution status of it relative to the current path. | |
* | |
* "Execution status" simply refers to where or not we **think** this will execuete | |
* before or after the input `target` element. | |
*/ | |
function _guessExecutionStatusRelativeTo(target) { | |
// check if the two paths are in different functions, we can't track execution of these | |
var targetFuncParent = target.scope.getFunctionParent(); | |
var selfFuncParent = this.scope.getFunctionParent(); | |
if (targetFuncParent !== selfFuncParent) { | |
return "function"; | |
} | |
var targetPaths = target.getAncestry(); | |
//if (targetPaths.indexOf(this) >= 0) return "after"; | |
var selfPaths = this.getAncestry(); | |
// get ancestor where the branches intersect | |
var commonPath; | |
var targetIndex; | |
var selfIndex; | |
for (selfIndex = 0; selfIndex < selfPaths.length; selfIndex++) { | |
var selfPath = selfPaths[selfIndex]; | |
targetIndex = targetPaths.indexOf(selfPath); | |
if (targetIndex >= 0) { | |
commonPath = selfPath; | |
break; | |
} | |
} | |
if (!commonPath) { | |
return "before"; | |
} | |
// get the relationship paths that associate these nodes to their common ancestor | |
var targetRelationship = targetPaths[targetIndex - 1]; | |
var selfRelationship = selfPaths[selfIndex - 1]; | |
if (!targetRelationship || !selfRelationship) { | |
return "before"; | |
} | |
// container list so let's see which one is after the other | |
if (targetRelationship.listKey && targetRelationship.container === selfRelationship.container) { | |
return targetRelationship.key > selfRelationship.key ? "before" : "after"; | |
} | |
// otherwise we're associated by a parent node, check which key comes before the other | |
var targetKeyPosition = t.VISITOR_KEYS[targetRelationship.type].indexOf(targetRelationship.key); | |
var selfKeyPosition = t.VISITOR_KEYS[selfRelationship.type].indexOf(selfRelationship.key); | |
return targetKeyPosition > selfKeyPosition ? "before" : "after"; | |
} | |
/** | |
* Resolve a "pointer" `NodePath` to it's absolute path. | |
*/ | |
function resolve(dangerous, resolved) { | |
return this._resolve(dangerous, resolved) || this; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _resolve(dangerous, resolved) { | |
// detect infinite recursion | |
// todo: possibly have a max length on this just to be safe | |
if (resolved && resolved.indexOf(this) >= 0) return; | |
// we store all the paths we've "resolved" in this array to prevent infinite recursion | |
resolved = resolved || []; | |
resolved.push(this); | |
if (this.isVariableDeclarator()) { | |
if (this.get("id").isIdentifier()) { | |
return this.get("init").resolve(dangerous, resolved); | |
} else { | |
// otherwise it's a request for a pattern and that's a bit more tricky | |
} | |
} else if (this.isReferencedIdentifier()) { | |
var binding = this.scope.getBinding(this.node.name); | |
if (!binding) return; | |
// reassigned so we can't really resolve it | |
if (!binding.constant) return; | |
// todo - lookup module in dependency graph | |
if (binding.kind === "module") return; | |
if (binding.path !== this) { | |
return binding.path.resolve(dangerous, resolved); | |
} | |
} else if (this.isTypeCastExpression()) { | |
return this.get("expression").resolve(dangerous, resolved); | |
} else if (dangerous && this.isMemberExpression()) { | |
// this is dangerous, as non-direct target assignments will mutate it's state | |
// making this resolution inaccurate | |
var targetKey = this.toComputedKey(); | |
if (!t.isLiteral(targetKey)) return; | |
var targetName = targetKey.value; | |
var target = this.get("object").resolve(dangerous, resolved); | |
if (target.isObjectExpression()) { | |
var props = target.get("properties"); | |
var _arr = props; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var prop = _arr[_i]; | |
if (!prop.isProperty()) continue; | |
var key = prop.get("key"); | |
// { foo: obj } | |
var match = prop.isnt("computed") && key.isIdentifier({ name: targetName }); | |
// { "foo": "obj" } or { ["foo"]: "obj" } | |
match = match || key.isLiteral({ value: targetName }); | |
if (match) return prop.get("value").resolve(dangerous, resolved); | |
} | |
} else if (target.isArrayExpression() && !isNaN(+targetName)) { | |
var elems = target.get("elements"); | |
var elem = elems[targetName]; | |
if (elem) return elem.resolve(dangerous, resolved); | |
} | |
} | |
} | |
},{"179":179,"413":413}],160:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _transformationHelpersReact = _dereq_(62); | |
var react = _interopRequireWildcard(_transformationHelpersReact); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var referenceVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (this.isJSXIdentifier() && react.isCompatTag(node.name)) { | |
return; | |
} | |
// direct references that we need to track to hoist this to the highest scope we can | |
var binding = scope.getBinding(node.name); | |
if (!binding) return; | |
// this binding isn't accessible from the parent scope so we can safely ignore it | |
// eg. it's in a closure etc | |
if (binding !== state.scope.getBinding(node.name)) return; | |
if (binding.constant) { | |
state.bindings[node.name] = binding; | |
} else { | |
var _arr = binding.constantViolations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var violationPath = _arr[_i]; | |
state.breakOnScopePaths = state.breakOnScopePaths.concat(violationPath.getAncestry()); | |
} | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var PathHoister = (function () { | |
function PathHoister(path, scope) { | |
_classCallCheck(this, PathHoister); | |
this.breakOnScopePaths = []; | |
this.bindings = {}; | |
this.scopes = []; | |
this.scope = scope; | |
this.path = path; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.isCompatibleScope = function isCompatibleScope(scope) { | |
for (var key in this.bindings) { | |
var binding = this.bindings[key]; | |
if (!scope.bindingIdentifierEquals(key, binding.identifier)) { | |
return false; | |
} | |
} | |
return true; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.getCompatibleScopes = function getCompatibleScopes() { | |
var scope = this.path.scope; | |
do { | |
if (this.isCompatibleScope(scope)) { | |
this.scopes.push(scope); | |
} else { | |
break; | |
} | |
if (this.breakOnScopePaths.indexOf(scope.path) >= 0) { | |
break; | |
} | |
} while (scope = scope.parent); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.getAttachmentPath = function getAttachmentPath() { | |
var scopes = this.scopes; | |
var scope = scopes.pop(); | |
if (!scope) return; | |
if (scope.path.isFunction()) { | |
if (this.hasOwnParamBindings(scope)) { | |
// should ignore this scope since it's ourselves | |
if (this.scope === scope) return; | |
// needs to be attached to the body | |
return scope.path.get("body").get("body")[0]; | |
} else { | |
// doesn't need to be be attached to this scope | |
return this.getNextScopeStatementParent(); | |
} | |
} else if (scope.path.isProgram()) { | |
return this.getNextScopeStatementParent(); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.getNextScopeStatementParent = function getNextScopeStatementParent() { | |
var scope = this.scopes.pop(); | |
if (scope) return scope.path.getStatementParent(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.hasOwnParamBindings = function hasOwnParamBindings(scope) { | |
for (var name in this.bindings) { | |
if (!scope.hasOwnBinding(name)) continue; | |
var binding = this.bindings[name]; | |
if (binding.kind === "param") return true; | |
} | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
PathHoister.prototype.run = function run() { | |
var node = this.path.node; | |
if (node._hoisted) return; | |
node._hoisted = true; | |
this.path.traverse(referenceVisitor, this); | |
this.getCompatibleScopes(); | |
var attachTo = this.getAttachmentPath(); | |
if (!attachTo) return; | |
// don't bother hoisting to the same function as this will cause multiple branches to be evaluated more than once leading to a bad optimisation | |
if (attachTo.getFunctionParent() === this.path.getFunctionParent()) return; | |
var uid = attachTo.scope.generateUidIdentifier("ref"); | |
attachTo.insertBefore([t.variableDeclaration("var", [t.variableDeclarator(uid, this.path.node)])]); | |
var parent = this.path.parentPath; | |
if (parent.isJSXElement() && this.path.container === parent.node.children) { | |
// turning the `span` in `<div><span /></div>` to an expression so we need to wrap it with | |
// an expression container | |
uid = t.JSXExpressionContainer(uid); | |
} | |
this.path.replaceWith(uid); | |
}; | |
return PathHoister; | |
})(); | |
exports["default"] = PathHoister; | |
module.exports = exports["default"]; | |
},{"179":179,"62":62}],161:[function(_dereq_,module,exports){ | |
// this file contains hooks that handle ancestry cleanup of parent nodes when removing children | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Pre hooks should be used for either rejecting removal or delegating removal | |
*/ | |
var pre = [ | |
/** | |
* [Please add a description.] | |
*/ | |
function (self) { | |
if (self.key === "body" && (self.isBlockStatement() || self.isClassBody())) { | |
// function () NODE | |
// class NODE | |
// attempting to remove a block statement that's someones body so let's just clear all the inner | |
// statements instead | |
self.node.body = []; | |
return true; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
function (self, parent) { | |
var replace = false; | |
// () => NODE; | |
// removing the body of an arrow function | |
replace = replace || self.key === "body" && parent.isArrowFunctionExpression(); | |
// throw NODE; | |
// removing a throw statement argument | |
replace = replace || self.key === "argument" && parent.isThrowStatement(); | |
if (replace) { | |
self.replaceWith(t.identifier("undefined")); | |
return true; | |
} | |
}]; | |
exports.pre = pre; | |
/** | |
* Post hooks should be used for cleaning up parents | |
*/ | |
var post = [ | |
/** | |
* [Please add a description.] | |
*/ | |
function (self, parent) { | |
var removeParent = false; | |
// while (NODE); | |
// removing the test of a while/switch, we can either just remove it entirely *or* turn the `test` into `true` | |
// unlikely that the latter will ever be what's wanted so we just remove the loop to avoid infinite recursion | |
removeParent = removeParent || self.key === "test" && (parent.isWhile() || parent.isSwitchCase()); | |
// export NODE; | |
// just remove a declaration for an export as this is no longer valid | |
removeParent = removeParent || self.key === "declaration" && parent.isExportDeclaration(); | |
// label: NODE | |
// stray labeled statement with no body | |
removeParent = removeParent || self.key === "body" && parent.isLabeledStatement(); | |
// var NODE; | |
// remove an entire declaration if there are no declarators left | |
removeParent = removeParent || self.listKey === "declarations" && parent.isVariableDeclaration() && parent.node.declarations.length === 0; | |
// NODE; | |
// remove the entire expression statement if there's no expression | |
removeParent = removeParent || self.key === "expression" && parent.isExpressionStatement(); | |
// if (NODE); | |
// remove the entire if since the consequent is never going to be hit, if there's an alternate then it's already been | |
// handled with the `pre` hook | |
removeParent = removeParent || self.key === "test" && parent.isIfStatement(); | |
if (removeParent) { | |
parent.dangerouslyRemove(); | |
return true; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
function (self, parent) { | |
if (parent.isSequenceExpression() && parent.node.expressions.length === 1) { | |
// (node, NODE); | |
// we've just removed the second element of a sequence expression so let's turn that sequence | |
// expression into a regular expression | |
parent.replaceWith(parent.node.expressions[0]); | |
return true; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
function (self, parent) { | |
if (parent.isBinary()) { | |
// left + NODE; | |
// NODE + right; | |
// we're in a binary expression, better remove it and replace it with the last expression | |
if (self.key === "left") { | |
parent.replaceWith(parent.node.right); | |
} else { | |
// key === "right" | |
parent.replaceWith(parent.node.left); | |
} | |
return true; | |
} | |
}]; | |
exports.post = post; | |
},{"179":179}],162:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _transformationHelpersReact = _dereq_(62); | |
var react = _interopRequireWildcard(_transformationHelpersReact); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var ReferencedIdentifier = { | |
types: ["Identifier", "JSXIdentifier"], | |
checkPath: function checkPath(_ref, opts) { | |
var node = _ref.node; | |
var parent = _ref.parent; | |
if (!t.isIdentifier(node, opts)) { | |
if (t.isJSXIdentifier(node, opts)) { | |
if (react.isCompatTag(node.name)) return false; | |
} else { | |
// not a JSXIdentifier or an Identifier | |
return false; | |
} | |
} | |
// check if node is referenced | |
return t.isReferenced(node, parent); | |
} | |
}; | |
exports.ReferencedIdentifier = ReferencedIdentifier; | |
/** | |
* [Please add a description.] | |
*/ | |
var BindingIdentifier = { | |
types: ["Identifier"], | |
checkPath: function checkPath(_ref2) { | |
var node = _ref2.node; | |
var parent = _ref2.parent; | |
return t.isBinding(node, parent); | |
} | |
}; | |
exports.BindingIdentifier = BindingIdentifier; | |
/** | |
* [Please add a description.] | |
*/ | |
var Statement = { | |
types: ["Statement"], | |
checkPath: function checkPath(_ref3) { | |
var node = _ref3.node; | |
var parent = _ref3.parent; | |
if (t.isStatement(node)) { | |
if (t.isVariableDeclaration(node)) { | |
if (t.isForXStatement(parent, { left: node })) return false; | |
if (t.isForStatement(parent, { init: node })) return false; | |
} | |
return true; | |
} else { | |
return false; | |
} | |
} | |
}; | |
exports.Statement = Statement; | |
/** | |
* [Please add a description.] | |
*/ | |
var Expression = { | |
types: ["Expression"], | |
checkPath: function checkPath(path) { | |
if (path.isIdentifier()) { | |
return path.isReferencedIdentifier(); | |
} else { | |
return t.isExpression(path.node); | |
} | |
} | |
}; | |
exports.Expression = Expression; | |
/** | |
* [Please add a description.] | |
*/ | |
var Scope = { | |
types: ["Scopable"], | |
checkPath: function checkPath(path) { | |
return t.isScope(path.node, path.parent); | |
} | |
}; | |
exports.Scope = Scope; | |
/** | |
* [Please add a description.] | |
*/ | |
var Referenced = { | |
checkPath: function checkPath(path) { | |
return t.isReferenced(path.node, path.parent); | |
} | |
}; | |
exports.Referenced = Referenced; | |
/** | |
* [Please add a description.] | |
*/ | |
var BlockScoped = { | |
checkPath: function checkPath(path) { | |
return t.isBlockScoped(path.node); | |
} | |
}; | |
exports.BlockScoped = BlockScoped; | |
/** | |
* [Please add a description.] | |
*/ | |
var Var = { | |
types: ["VariableDeclaration"], | |
checkPath: function checkPath(path) { | |
return t.isVar(path.node); | |
} | |
}; | |
exports.Var = Var; | |
/** | |
* [Please add a description.] | |
*/ | |
var DirectiveLiteral = { | |
types: ["Literal"], | |
checkPath: function checkPath(path) { | |
return path.isLiteral() && path.parentPath.isExpressionStatement(); | |
} | |
}; | |
exports.DirectiveLiteral = DirectiveLiteral; | |
/** | |
* [Please add a description.] | |
*/ | |
var Directive = { | |
types: ["ExpressionStatement"], | |
checkPath: function checkPath(path) { | |
return path.get("expression").isLiteral(); | |
} | |
}; | |
exports.Directive = Directive; | |
/** | |
* [Please add a description.] | |
*/ | |
var User = { | |
checkPath: function checkPath(path) { | |
return path.node && !!path.node.loc; | |
} | |
}; | |
exports.User = User; | |
/** | |
* [Please add a description.] | |
*/ | |
var Generated = { | |
checkPath: function checkPath(path) { | |
return !path.isUser(); | |
} | |
}; | |
exports.Generated = Generated; | |
/** | |
* [Please add a description.] | |
*/ | |
var Flow = { | |
types: ["Flow", "ImportDeclaration", "ExportDeclaration"], | |
checkPath: function checkPath(_ref4) { | |
var node = _ref4.node; | |
if (t.isFlow(node)) { | |
return true; | |
} else if (t.isImportDeclaration(node)) { | |
return node.importKind === "type" || node.importKind === "typeof"; | |
} else if (t.isExportDeclaration(node)) { | |
return node.exportKind === "type"; | |
} else { | |
return false; | |
} | |
} | |
}; | |
exports.Flow = Flow; | |
},{"179":179,"62":62}],163:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.insertBefore = insertBefore; | |
exports._containerInsert = _containerInsert; | |
exports._containerInsertBefore = _containerInsertBefore; | |
exports._containerInsertAfter = _containerInsertAfter; | |
exports._maybePopFromStatements = _maybePopFromStatements; | |
exports.insertAfter = insertAfter; | |
exports.updateSiblingKeys = updateSiblingKeys; | |
exports._verifyNodeList = _verifyNodeList; | |
exports.unshiftContainer = unshiftContainer; | |
exports.pushContainer = pushContainer; | |
exports.hoist = hoist; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _libHoister = _dereq_(160); | |
var _libHoister2 = _interopRequireDefault(_libHoister); | |
var _index = _dereq_(155); | |
var _index2 = _interopRequireDefault(_index); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* Insert the provided nodes before the current one. | |
*/ | |
function insertBefore(nodes) { | |
this._assertUnremoved(); | |
nodes = this._verifyNodeList(nodes); | |
if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) { | |
return this.parentPath.insertBefore(nodes); | |
} else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") { | |
if (this.node) nodes.push(this.node); | |
this.replaceExpressionWithStatements(nodes); | |
} else { | |
this._maybePopFromStatements(nodes); | |
if (Array.isArray(this.container)) { | |
return this._containerInsertBefore(nodes); | |
} else if (this.isStatementOrBlock()) { | |
if (this.node) nodes.push(this.node); | |
this.node = this.container[this.key] = t.blockStatement(nodes); | |
} else { | |
throw new Error("We don't know what to do with this node type. We were previously a Statement but we can't fit in here?"); | |
} | |
} | |
return [this]; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _containerInsert(from, nodes) { | |
this.updateSiblingKeys(from, nodes.length); | |
var paths = []; | |
for (var i = 0; i < nodes.length; i++) { | |
var to = from + i; | |
var node = nodes[i]; | |
this.container.splice(to, 0, node); | |
if (this.context) { | |
var path = this.context.create(this.parent, this.container, to, this.listKey); | |
paths.push(path); | |
this.queueNode(path); | |
} else { | |
paths.push(_index2["default"].get({ | |
parentPath: this, | |
parent: node, | |
container: this.container, | |
listKey: this.listKey, | |
key: to | |
})); | |
} | |
} | |
return paths; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _containerInsertBefore(nodes) { | |
return this._containerInsert(this.key, nodes); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _containerInsertAfter(nodes) { | |
return this._containerInsert(this.key + 1, nodes); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _maybePopFromStatements(nodes) { | |
var last = nodes[nodes.length - 1]; | |
if (t.isExpressionStatement(last) && t.isIdentifier(last.expression) && !this.isCompletionRecord()) { | |
nodes.pop(); | |
} | |
} | |
/** | |
* Insert the provided nodes after the current one. When inserting nodes after an | |
* expression, ensure that the completion record is correct by pushing the current node. | |
*/ | |
function insertAfter(nodes) { | |
this._assertUnremoved(); | |
nodes = this._verifyNodeList(nodes); | |
if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement()) { | |
return this.parentPath.insertAfter(nodes); | |
} else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") { | |
if (this.node) { | |
var temp = this.scope.generateDeclaredUidIdentifier(); | |
nodes.unshift(t.expressionStatement(t.assignmentExpression("=", temp, this.node))); | |
nodes.push(t.expressionStatement(temp)); | |
} | |
this.replaceExpressionWithStatements(nodes); | |
} else { | |
this._maybePopFromStatements(nodes); | |
if (Array.isArray(this.container)) { | |
return this._containerInsertAfter(nodes); | |
} else if (this.isStatementOrBlock()) { | |
if (this.node) nodes.unshift(this.node); | |
this.node = this.container[this.key] = t.blockStatement(nodes); | |
} else { | |
throw new Error("We don't know what to do with this node type. We were previously a Statement but we can't fit in here?"); | |
} | |
} | |
return [this]; | |
} | |
/** | |
* Update all sibling node paths after `fromIndex` by `incrementBy`. | |
*/ | |
function updateSiblingKeys(fromIndex, incrementBy) { | |
var paths = this.parent._paths; | |
for (var i = 0; i < paths.length; i++) { | |
var path = paths[i]; | |
if (path.key >= fromIndex) { | |
path.key += incrementBy; | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _verifyNodeList(nodes) { | |
if (nodes.constructor !== Array) { | |
nodes = [nodes]; | |
} | |
for (var i = 0; i < nodes.length; i++) { | |
var node = nodes[i]; | |
if (!node) { | |
throw new Error("Node list has falsy node with the index of " + i); | |
} else if (typeof node !== "object") { | |
throw new Error("Node list contains a non-object node with the index of " + i); | |
} else if (!node.type) { | |
throw new Error("Node list contains a node without a type with the index of " + i); | |
} else if (node instanceof _index2["default"]) { | |
nodes[i] = node.node; | |
} | |
} | |
return nodes; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function unshiftContainer(listKey, nodes) { | |
this._assertUnremoved(); | |
nodes = this._verifyNodeList(nodes); | |
// get the first path and insert our nodes before it, if it doesn't exist then it | |
// doesn't matter, our nodes will be inserted anyway | |
var container = this.node[listKey]; | |
var path = _index2["default"].get({ | |
parentPath: this, | |
parent: this.node, | |
container: container, | |
listKey: listKey, | |
key: 0 | |
}); | |
return path.insertBefore(nodes); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function pushContainer(listKey, nodes) { | |
this._assertUnremoved(); | |
nodes = this._verifyNodeList(nodes); | |
// get an invisible path that represents the last node + 1 and replace it with our | |
// nodes, effectively inlining it | |
var container = this.node[listKey]; | |
var i = container.length; | |
var path = _index2["default"].get({ | |
parentPath: this, | |
parent: this.node, | |
container: container, | |
listKey: listKey, | |
key: i | |
}); | |
return path.replaceWith(nodes, true); | |
} | |
/** | |
* Hoist the current node to the highest scope possible and return a UID | |
* referencing it. | |
*/ | |
function hoist() { | |
var scope = arguments.length <= 0 || arguments[0] === undefined ? this.scope : arguments[0]; | |
var hoister = new _libHoister2["default"](this, scope); | |
return hoister.run(); | |
} | |
},{"155":155,"160":160,"179":179}],164:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.remove = remove; | |
exports.dangerouslyRemove = dangerouslyRemove; | |
exports._callRemovalHooks = _callRemovalHooks; | |
exports._remove = _remove; | |
exports._markRemoved = _markRemoved; | |
exports._assertUnremoved = _assertUnremoved; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _libRemovalHooks = _dereq_(161); | |
var removalHooks = _interopRequireWildcard(_libRemovalHooks); | |
/** | |
* Deprecated in favor of `dangerouslyRemove` as it's far more scary and more accurately portrays | |
* the risk. | |
*/ | |
function remove() { | |
console.trace("Path#remove has been renamed to Path#dangerouslyRemove, removing a node is extremely dangerous so please refrain using it."); | |
return this.dangerouslyRemove(); | |
} | |
/** | |
* Dangerously remove the current node. This may sometimes result in a tainted | |
* invalid AST so use with caution. | |
*/ | |
function dangerouslyRemove() { | |
this._assertUnremoved(); | |
this.resync(); | |
if (this._callRemovalHooks("pre")) { | |
this._markRemoved(); | |
return; | |
} | |
this.shareCommentsWithSiblings(); | |
this._remove(); | |
this._markRemoved(); | |
this._callRemovalHooks("post"); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _callRemovalHooks(position) { | |
var _arr = removalHooks[position]; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var fn = _arr[_i]; | |
if (fn(this, this.parentPath)) return true; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _remove() { | |
if (Array.isArray(this.container)) { | |
this.container.splice(this.key, 1); | |
this.updateSiblingKeys(this.key, -1); | |
} else { | |
this.container[this.key] = null; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _markRemoved() { | |
this.shouldSkip = true; | |
this.removed = true; | |
this.node = null; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function _assertUnremoved() { | |
if (this.removed) { | |
throw this.errorWithNode("NodePath has been removed so is read-only."); | |
} | |
} | |
},{"161":161}],165:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.replaceWithMultiple = replaceWithMultiple; | |
exports.replaceWithSourceString = replaceWithSourceString; | |
exports.replaceWith = replaceWith; | |
exports.replaceExpressionWithStatements = replaceExpressionWithStatements; | |
exports.replaceInline = replaceInline; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _helpersCodeFrame = _dereq_(38); | |
var _helpersCodeFrame2 = _interopRequireDefault(_helpersCodeFrame); | |
var _index = _dereq_(148); | |
var _index2 = _interopRequireDefault(_index); | |
var _index3 = _dereq_(155); | |
var _index4 = _interopRequireDefault(_index3); | |
var _helpersParse = _dereq_(42); | |
var _helpersParse2 = _interopRequireDefault(_helpersParse); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
/** | |
* [Please add a description.] | |
*/ | |
var hoistVariablesVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
Function: function Function() { | |
this.skip(); | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
VariableDeclaration: function VariableDeclaration(node, parent, scope) { | |
if (node.kind !== "var") return; | |
var bindings = this.getBindingIdentifiers(); | |
for (var key in bindings) { | |
scope.push({ id: bindings[key] }); | |
} | |
var exprs = []; | |
var _arr = node.declarations; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var declar = _arr[_i]; | |
if (declar.init) { | |
exprs.push(t.expressionStatement(t.assignmentExpression("=", declar.id, declar.init))); | |
} | |
} | |
return exprs; | |
} | |
}; | |
/** | |
* Replace a node with an array of multiple. This method performs the following steps: | |
* | |
* - Inherit the comments of first provided node with that of the current node. | |
* - Insert the provided nodes after the current node. | |
* - Remove the current node. | |
*/ | |
function replaceWithMultiple(nodes) { | |
this.resync(); | |
nodes = this._verifyNodeList(nodes); | |
t.inheritLeadingComments(nodes[0], this.node); | |
t.inheritTrailingComments(nodes[nodes.length - 1], this.node); | |
this.node = this.container[this.key] = null; | |
this.insertAfter(nodes); | |
if (!this.node) this.dangerouslyRemove(); | |
} | |
/** | |
* Parse a string as an expression and replace the current node with the result. | |
* | |
* NOTE: This is typically not a good idea to use. Building source strings when | |
* transforming ASTs is an antipattern and SHOULD NOT be encouraged. Even if it's | |
* easier to use, your transforms will be extremely brittle. | |
*/ | |
function replaceWithSourceString(replacement) { | |
this.resync(); | |
try { | |
replacement = "(" + replacement + ")"; | |
replacement = _helpersParse2["default"](replacement); | |
} catch (err) { | |
var loc = err.loc; | |
if (loc) { | |
err.message += " - make sure this is an expression."; | |
err.message += "\n" + _helpersCodeFrame2["default"](replacement, loc.line, loc.column + 1); | |
} | |
throw err; | |
} | |
replacement = replacement.program.body[0].expression; | |
_index2["default"].removeProperties(replacement); | |
return this.replaceWith(replacement); | |
} | |
/** | |
* Replace the current node with another. | |
*/ | |
function replaceWith(replacement, whateverAllowed) { | |
this.resync(); | |
if (this.removed) { | |
throw new Error("You can't replace this node, we've already removed it"); | |
} | |
if (replacement instanceof _index4["default"]) { | |
replacement = replacement.node; | |
} | |
if (!replacement) { | |
throw new Error("You passed `path.replaceWith()` a falsy node, use `path.dangerouslyRemove()` instead"); | |
} | |
if (this.node === replacement) { | |
return; | |
} | |
if (this.isProgram() && !t.isProgram(replacement)) { | |
throw new Error("You can only replace a Program root node with another Program node"); | |
} | |
// normalise inserting an entire AST | |
if (t.isProgram(replacement) && !this.isProgram()) { | |
replacement = replacement.body; | |
whateverAllowed = true; | |
} | |
if (Array.isArray(replacement)) { | |
if (whateverAllowed) { | |
return this.replaceWithMultiple(replacement); | |
} else { | |
throw new Error("Don't use `path.replaceWith()` with an array of nodes, use `path.replaceWithMultiple()`"); | |
} | |
} | |
if (typeof replacement === "string") { | |
// triggers an error | |
return this.replaceWithSourceString(); | |
} | |
if (this.isNodeType("Statement") && t.isExpression(replacement)) { | |
if (!this.canHaveVariableDeclarationOrExpression() && !this.canSwapBetweenExpressionAndStatement(replacement)) { | |
// replacing a statement with an expression so wrap it in an expression statement | |
replacement = t.expressionStatement(replacement); | |
} | |
} | |
if (this.isNodeType("Expression") && t.isStatement(replacement)) { | |
if (!this.canSwapBetweenExpressionAndStatement(replacement)) { | |
// replacing an expression with a statement so let's explode it | |
return this.replaceExpressionWithStatements([replacement]); | |
} | |
} | |
var oldNode = this.node; | |
if (oldNode) t.inheritsComments(replacement, oldNode); | |
// replace the node | |
this.node = this.container[this.key] = replacement; | |
this.type = replacement.type; | |
// potentially create new scope | |
this.setScope(); | |
} | |
/** | |
* This method takes an array of statements nodes and then explodes it | |
* into expressions. This method retains completion records which is | |
* extremely important to retain original semantics. | |
*/ | |
function replaceExpressionWithStatements(nodes) { | |
this.resync(); | |
var toSequenceExpression = t.toSequenceExpression(nodes, this.scope); | |
if (toSequenceExpression) { | |
return this.replaceWith(toSequenceExpression); | |
} else { | |
var container = t.functionExpression(null, [], t.blockStatement(nodes)); | |
container.shadow = true; | |
this.replaceWith(t.callExpression(container, [])); | |
this.traverse(hoistVariablesVisitor); | |
// add implicit returns to all ending expression statements | |
var last = this.get("callee").getCompletionRecords(); | |
var _arr2 = last; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var lastNode = _arr2[_i2]; | |
if (!lastNode.isExpressionStatement()) continue; | |
var loop = lastNode.findParent(function (path) { | |
return path.isLoop(); | |
}); | |
if (loop) { | |
var uid = this.get("callee").scope.generateDeclaredUidIdentifier("ret"); | |
this.get("callee.body").pushContainer("body", t.returnStatement(uid)); | |
lastNode.get("expression").replaceWith(t.assignmentExpression("=", uid, lastNode.node.expression)); | |
} else { | |
lastNode.replaceWith(t.returnStatement(lastNode.node.expression)); | |
} | |
} | |
return this.node; | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function replaceInline(nodes) { | |
this.resync(); | |
if (Array.isArray(nodes)) { | |
if (Array.isArray(this.container)) { | |
nodes = this._verifyNodeList(nodes); | |
this._containerInsertAfter(nodes); | |
return this.dangerouslyRemove(); | |
} else { | |
return this.replaceWithMultiple(nodes); | |
} | |
} else { | |
return this.replaceWith(nodes); | |
} | |
} | |
},{"148":148,"155":155,"179":179,"38":38,"42":42}],166:[function(_dereq_,module,exports){ | |
/** | |
* This class is responsible for a binding inside of a scope. | |
* | |
* It tracks the following: | |
* | |
* * Node path. | |
* * Amount of times referenced by other nodes. | |
* * Paths to nodes that reassign or modify this binding. | |
* * The kind of binding. (Is it a parameter, declaration etc) | |
*/ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var Binding = (function () { | |
function Binding(_ref) { | |
var existing = _ref.existing; | |
var identifier = _ref.identifier; | |
var scope = _ref.scope; | |
var path = _ref.path; | |
var kind = _ref.kind; | |
_classCallCheck(this, Binding); | |
this.constantViolations = []; | |
this.constant = true; | |
this.identifier = identifier; | |
this.references = 0; | |
this.referenced = false; | |
this.scope = scope; | |
this.path = path; | |
this.kind = kind; | |
this.hasValue = false; | |
this.hasDeoptedValue = false; | |
this.value = null; | |
this.clearValue(); | |
if (existing) { | |
this.constantViolations = [].concat(existing.path, existing.constantViolations, this.constantViolations); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
Binding.prototype.deoptValue = function deoptValue() { | |
this.clearValue(); | |
this.hasDeoptedValue = true; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Binding.prototype.setValue = function setValue(value) { | |
if (this.hasDeoptedValue) return; | |
this.hasValue = true; | |
this.value = value; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Binding.prototype.clearValue = function clearValue() { | |
this.hasDeoptedValue = false; | |
this.hasValue = false; | |
this.value = null; | |
}; | |
/** | |
* Register a constant violation with the provided `path`. | |
*/ | |
Binding.prototype.reassign = function reassign(path) { | |
this.constant = false; | |
this.constantViolations.push(path); | |
}; | |
/** | |
* Increment the amount of references to this binding. | |
*/ | |
Binding.prototype.reference = function reference() { | |
this.referenced = true; | |
this.references++; | |
}; | |
/** | |
* Decrement the amount of references to this binding. | |
*/ | |
Binding.prototype.dereference = function dereference() { | |
this.references--; | |
this.referenced = !!this.references; | |
}; | |
return Binding; | |
})(); | |
exports["default"] = Binding; | |
module.exports = exports["default"]; | |
},{}],167:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
// istanbul ignore next | |
var _createClass = (function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; })(); | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } | |
var _lodashCollectionIncludes = _dereq_(413); | |
var _lodashCollectionIncludes2 = _interopRequireDefault(_lodashCollectionIncludes); | |
var _repeating = _dereq_(584); | |
var _repeating2 = _interopRequireDefault(_repeating); | |
var _index = _dereq_(148); | |
var _index2 = _interopRequireDefault(_index); | |
var _lodashObjectDefaults = _dereq_(510); | |
var _lodashObjectDefaults2 = _interopRequireDefault(_lodashObjectDefaults); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _binding = _dereq_(166); | |
var _binding2 = _interopRequireDefault(_binding); | |
var _globals = _dereq_(397); | |
var _globals2 = _interopRequireDefault(_globals); | |
var _lodashArrayFlatten = _dereq_(406); | |
var _lodashArrayFlatten2 = _interopRequireDefault(_lodashArrayFlatten); | |
var _lodashObjectExtend = _dereq_(511); | |
var _lodashObjectExtend2 = _interopRequireDefault(_lodashObjectExtend); | |
var _helpersObject = _dereq_(41); | |
var _helpersObject2 = _interopRequireDefault(_helpersObject); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var collectorVisitor = { | |
For: function For() { | |
var _arr = t.FOR_INIT_KEYS; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var key = _arr[_i]; | |
var declar = this.get(key); | |
if (declar.isVar()) this.scope.getFunctionParent().registerBinding("var", declar); | |
} | |
}, | |
Declaration: function Declaration() { | |
// delegate block scope handling to the `blockVariableVisitor` | |
if (this.isBlockScoped()) return; | |
// this will be hit again once we traverse into it after this iteration | |
if (this.isExportDeclaration() && this.get("declaration").isDeclaration()) return; | |
// we've ran into a declaration! | |
this.scope.getFunctionParent().registerDeclaration(this); | |
}, | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
state.references.push(this); | |
}, | |
ForXStatement: function ForXStatement(node, parent, scope, state) { | |
var left = this.get("left"); | |
if (left.isPattern() || left.isIdentifier()) { | |
state.constantViolations.push(left); | |
} | |
}, | |
ExportDeclaration: { | |
exit: function exit(node, parent, scope) { | |
var declar = node.declaration; | |
if (t.isClassDeclaration(declar) || t.isFunctionDeclaration(declar)) { | |
var binding = scope.getBinding(declar.id.name); | |
if (binding) binding.reference(); | |
} else if (t.isVariableDeclaration(declar)) { | |
var _arr2 = declar.declarations; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var decl = _arr2[_i2]; | |
var ids = t.getBindingIdentifiers(decl); | |
for (var _name in ids) { | |
var binding = scope.getBinding(_name); | |
if (binding) binding.reference(); | |
} | |
} | |
} | |
} | |
}, | |
LabeledStatement: function LabeledStatement() { | |
this.scope.getProgramParent().addGlobal(this.node); | |
this.scope.getBlockParent().registerDeclaration(this); | |
}, | |
AssignmentExpression: function AssignmentExpression(node, parent, scope, state) { | |
state.assignments.push(this); | |
}, | |
UpdateExpression: function UpdateExpression(node, parent, scope, state) { | |
state.constantViolations.push(this.get("argument")); | |
}, | |
UnaryExpression: function UnaryExpression(node, parent, scope, state) { | |
if (this.node.operator === "delete") { | |
state.constantViolations.push(this.get("argument")); | |
} | |
}, | |
BlockScoped: function BlockScoped() { | |
var scope = this.scope; | |
if (scope.path === this) scope = scope.parent; | |
scope.getBlockParent().registerDeclaration(this); | |
}, | |
ClassDeclaration: function ClassDeclaration() { | |
var name = this.node.id.name; | |
this.scope.bindings[name] = this.scope.getBinding(name); | |
}, | |
Block: function Block() { | |
var paths = this.get("body"); | |
var _arr3 = paths; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var bodyPath = _arr3[_i3]; | |
if (bodyPath.isFunctionDeclaration()) { | |
this.scope.getBlockParent().registerDeclaration(bodyPath); | |
} | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var renameVisitor = { | |
/** | |
* [Please add a description.] | |
*/ | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, state) { | |
if (node.name === state.oldName) { | |
node.name = state.newName; | |
} | |
}, | |
/** | |
* [Please add a description.] | |
*/ | |
Scope: function Scope(node, parent, scope, state) { | |
if (!scope.bindingIdentifierEquals(state.oldName, state.binding)) { | |
this.skip(); | |
} | |
}, | |
"AssignmentExpression|Declaration": function AssignmentExpressionDeclaration(node, parent, scope, state) { | |
var ids = this.getBindingIdentifiers(); | |
for (var name in ids) { | |
if (name === state.oldName) ids[name].name = state.newName; | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
var Scope = (function () { | |
/** | |
* This searches the current "scope" and collects all references/bindings | |
* within. | |
*/ | |
function Scope(path, parent) { | |
_classCallCheck(this, Scope); | |
if (parent && parent.block === path.node) { | |
return parent; | |
} | |
var cached = path.getData("scope"); | |
if (cached && cached.parent === parent && cached.block === path.node) { | |
return cached; | |
} else { | |
path.setData("scope", this); | |
} | |
this.parent = parent; | |
this.hub = path.hub; | |
this.parentBlock = path.parent; | |
this.block = path.node; | |
this.path = path; | |
} | |
/** | |
* Globals. | |
*/ | |
/** | |
* Traverse node with current scope and path. | |
*/ | |
Scope.prototype.traverse = function traverse(node, opts, state) { | |
_index2["default"](node, opts, this, state, this.path); | |
}; | |
/** | |
* Generate a unique identifier and add it to the current scope. | |
*/ | |
Scope.prototype.generateDeclaredUidIdentifier = function generateDeclaredUidIdentifier() { | |
var name = arguments.length <= 0 || arguments[0] === undefined ? "temp" : arguments[0]; | |
var id = this.generateUidIdentifier(name); | |
this.push({ id: id }); | |
return id; | |
}; | |
/** | |
* Generate a unique identifier. | |
*/ | |
Scope.prototype.generateUidIdentifier = function generateUidIdentifier(name) { | |
return t.identifier(this.generateUid(name)); | |
}; | |
/** | |
* Generate a unique `_id1` binding. | |
*/ | |
Scope.prototype.generateUid = function generateUid(name) { | |
name = t.toIdentifier(name).replace(/^_+/, ""); | |
var uid; | |
var i = 0; | |
do { | |
uid = this._generateUid(name, i); | |
i++; | |
} while (this.hasBinding(uid) || this.hasGlobal(uid) || this.hasReference(uid)); | |
var program = this.getProgramParent(); | |
program.references[uid] = true; | |
program.uids[uid] = true; | |
return uid; | |
}; | |
/** | |
* Generate an `_id1`. | |
*/ | |
Scope.prototype._generateUid = function _generateUid(name, i) { | |
var id = name; | |
if (i > 1) id += i; | |
return "_" + id; | |
}; | |
/** | |
* Generate a unique identifier based on a node. | |
*/ | |
Scope.prototype.generateUidIdentifierBasedOnNode = function generateUidIdentifierBasedOnNode(parent, defaultName) { | |
var node = parent; | |
if (t.isAssignmentExpression(parent)) { | |
node = parent.left; | |
} else if (t.isVariableDeclarator(parent)) { | |
node = parent.id; | |
} else if (t.isProperty(node)) { | |
node = node.key; | |
} | |
var parts = []; | |
var add = function add(node) { | |
if (t.isModuleDeclaration(node)) { | |
if (node.source) { | |
add(node.source); | |
} else if (node.specifiers && node.specifiers.length) { | |
var _arr4 = node.specifiers; | |
for (var _i4 = 0; _i4 < _arr4.length; _i4++) { | |
var specifier = _arr4[_i4]; | |
add(specifier); | |
} | |
} else if (node.declaration) { | |
add(node.declaration); | |
} | |
} else if (t.isModuleSpecifier(node)) { | |
add(node.local); | |
} else if (t.isMemberExpression(node)) { | |
add(node.object); | |
add(node.property); | |
} else if (t.isIdentifier(node)) { | |
parts.push(node.name); | |
} else if (t.isLiteral(node)) { | |
parts.push(node.value); | |
} else if (t.isCallExpression(node)) { | |
add(node.callee); | |
} else if (t.isObjectExpression(node) || t.isObjectPattern(node)) { | |
var _arr5 = node.properties; | |
for (var _i5 = 0; _i5 < _arr5.length; _i5++) { | |
var prop = _arr5[_i5]; | |
add(prop.key || prop.argument); | |
} | |
} | |
}; | |
add(node); | |
var id = parts.join("$"); | |
id = id.replace(/^_/, "") || defaultName || "ref"; | |
return this.generateUidIdentifier(id); | |
}; | |
/** | |
* Determine whether evaluating the specific input `node` is a consequenceless reference. ie. | |
* evaluating it wont result in potentially arbitrary code from being ran. The following are | |
* whitelisted and determined not to cause side effects: | |
* | |
* - `this` expressions | |
* - `super` expressions | |
* - Bound identifiers | |
*/ | |
Scope.prototype.isStatic = function isStatic(node) { | |
if (t.isThisExpression(node) || t.isSuper(node)) { | |
return true; | |
} | |
if (t.isIdentifier(node)) { | |
var binding = this.getBinding(node.name); | |
if (binding) { | |
return binding.constant; | |
} else { | |
return this.hasBinding(node.name); | |
} | |
} | |
return false; | |
}; | |
/** | |
* Possibly generate a memoised identifier if it is not static and has consequences. | |
*/ | |
Scope.prototype.maybeGenerateMemoised = function maybeGenerateMemoised(node, dontPush) { | |
if (this.isStatic(node)) { | |
return null; | |
} else { | |
var id = this.generateUidIdentifierBasedOnNode(node); | |
if (!dontPush) this.push({ id: id }); | |
return id; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.checkBlockScopedCollisions = function checkBlockScopedCollisions(local, kind, name, id) { | |
// ignore parameters | |
if (kind === "param") return; | |
// ignore hoisted functions if there's also a local let | |
if (kind === "hoisted" && local.kind === "let") return; | |
var duplicate = false; | |
// don't allow duplicate bindings to exist alongside | |
if (!duplicate) duplicate = kind === "let" || local.kind === "let" || local.kind === "const" || local.kind === "module"; | |
// don't allow a local of param with a kind of let | |
if (!duplicate) duplicate = local.kind === "param" && (kind === "let" || kind === "const"); | |
if (duplicate) { | |
throw this.hub.file.errorWithNode(id, messages.get("scopeDuplicateDeclaration", name), TypeError); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.rename = function rename(oldName, newName, block) { | |
newName = newName || this.generateUidIdentifier(oldName).name; | |
var info = this.getBinding(oldName); | |
if (!info) return; | |
var state = { | |
newName: newName, | |
oldName: oldName, | |
binding: info.identifier, | |
info: info | |
}; | |
var scope = info.scope; | |
scope.traverse(block || scope.block, renameVisitor, state); | |
if (!block) { | |
scope.removeOwnBinding(oldName); | |
scope.bindings[newName] = info; | |
state.binding.name = newName; | |
} | |
var file = this.hub.file; | |
if (file) { | |
this._renameFromMap(file.moduleFormatter.localImports, oldName, newName, state.binding); | |
//this._renameFromMap(file.moduleFormatter.localExports, oldName, newName); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype._renameFromMap = function _renameFromMap(map, oldName, newName, value) { | |
if (map[oldName]) { | |
map[newName] = value; | |
map[oldName] = null; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.dump = function dump() { | |
var sep = _repeating2["default"]("-", 60); | |
console.log(sep); | |
var scope = this; | |
do { | |
console.log("#", scope.block.type); | |
for (var name in scope.bindings) { | |
var binding = scope.bindings[name]; | |
console.log(" -", name, { | |
constant: binding.constant, | |
references: binding.references, | |
kind: binding.kind | |
}); | |
} | |
} while (scope = scope.parent); | |
console.log(sep); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.toArray = function toArray(node, i) { | |
var file = this.hub.file; | |
if (t.isIdentifier(node)) { | |
var binding = this.getBinding(node.name); | |
if (binding && binding.constant && binding.path.isGenericType("Array")) return node; | |
} | |
if (t.isArrayExpression(node)) { | |
return node; | |
} | |
if (t.isIdentifier(node, { name: "arguments" })) { | |
return t.callExpression(t.memberExpression(file.addHelper("slice"), t.identifier("call")), [node]); | |
} | |
var helperName = "to-array"; | |
var args = [node]; | |
if (i === true) { | |
helperName = "to-consumable-array"; | |
} else if (i) { | |
args.push(t.literal(i)); | |
helperName = "sliced-to-array"; | |
if (this.hub.file.isLoose("es6.forOf")) helperName += "-loose"; | |
} | |
return t.callExpression(file.addHelper(helperName), args); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.registerDeclaration = function registerDeclaration(path) { | |
if (path.isLabeledStatement()) { | |
this.registerBinding("label", path); | |
} else if (path.isFunctionDeclaration()) { | |
this.registerBinding("hoisted", path.get("id")); | |
} else if (path.isVariableDeclaration()) { | |
var declarations = path.get("declarations"); | |
var _arr6 = declarations; | |
for (var _i6 = 0; _i6 < _arr6.length; _i6++) { | |
var declar = _arr6[_i6]; | |
this.registerBinding(path.node.kind, declar); | |
} | |
} else if (path.isClassDeclaration()) { | |
this.registerBinding("let", path); | |
} else if (path.isImportDeclaration()) { | |
var specifiers = path.get("specifiers"); | |
var _arr7 = specifiers; | |
for (var _i7 = 0; _i7 < _arr7.length; _i7++) { | |
var specifier = _arr7[_i7]; | |
this.registerBinding("module", specifier); | |
} | |
} else if (path.isExportDeclaration()) { | |
var declar = path.get("declaration"); | |
if (declar.isClassDeclaration() || declar.isFunctionDeclaration() || declar.isVariableDeclaration()) { | |
this.registerDeclaration(declar); | |
} | |
} else { | |
this.registerBinding("unknown", path); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.registerConstantViolation = function registerConstantViolation(path) { | |
var ids = path.getBindingIdentifiers(); | |
for (var _name2 in ids) { | |
var binding = this.getBinding(_name2); | |
if (binding) binding.reassign(path); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.registerBinding = function registerBinding(kind, path) { | |
if (!kind) throw new ReferenceError("no `kind`"); | |
if (path.isVariableDeclaration()) { | |
var declarators = path.get("declarations"); | |
var _arr8 = declarators; | |
for (var _i8 = 0; _i8 < _arr8.length; _i8++) { | |
var declar = _arr8[_i8]; | |
this.registerBinding(kind, declar); | |
} | |
return; | |
} | |
var parent = this.getProgramParent(); | |
var ids = path.getBindingIdentifiers(true); | |
for (var name in ids) { | |
var _arr9 = ids[name]; | |
for (var _i9 = 0; _i9 < _arr9.length; _i9++) { | |
var id = _arr9[_i9]; | |
var local = this.getOwnBinding(name); | |
if (local) { | |
// same identifier so continue safely as we're likely trying to register it | |
// multiple times | |
if (local.identifier === id) continue; | |
this.checkBlockScopedCollisions(local, kind, name, id); | |
} | |
parent.references[name] = true; | |
this.bindings[name] = new _binding2["default"]({ | |
identifier: id, | |
existing: local, | |
scope: this, | |
path: path, | |
kind: kind | |
}); | |
} | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.addGlobal = function addGlobal(node) { | |
this.globals[node.name] = node; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.hasUid = function hasUid(name) { | |
var scope = this; | |
do { | |
if (scope.uids[name]) return true; | |
} while (scope = scope.parent); | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.hasGlobal = function hasGlobal(name) { | |
var scope = this; | |
do { | |
if (scope.globals[name]) return true; | |
} while (scope = scope.parent); | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.hasReference = function hasReference(name) { | |
var scope = this; | |
do { | |
if (scope.references[name]) return true; | |
} while (scope = scope.parent); | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.isPure = function isPure(node, constantsOnly) { | |
if (t.isIdentifier(node)) { | |
var binding = this.getBinding(node.name); | |
if (!binding) return false; | |
if (constantsOnly) return binding.constant; | |
return true; | |
} else if (t.isClass(node)) { | |
return !node.superClass || this.isPure(node.superClass, constantsOnly); | |
} else if (t.isBinary(node)) { | |
return this.isPure(node.left, constantsOnly) && this.isPure(node.right, constantsOnly); | |
} else if (t.isArrayExpression(node)) { | |
var _arr10 = node.elements; | |
for (var _i10 = 0; _i10 < _arr10.length; _i10++) { | |
var elem = _arr10[_i10]; | |
if (!this.isPure(elem, constantsOnly)) return false; | |
} | |
return true; | |
} else if (t.isObjectExpression(node)) { | |
var _arr11 = node.properties; | |
for (var _i11 = 0; _i11 < _arr11.length; _i11++) { | |
var prop = _arr11[_i11]; | |
if (!this.isPure(prop, constantsOnly)) return false; | |
} | |
return true; | |
} else if (t.isProperty(node)) { | |
if (node.computed && !this.isPure(node.key, constantsOnly)) return false; | |
return this.isPure(node.value, constantsOnly); | |
} else { | |
return t.isPure(node); | |
} | |
}; | |
/** | |
* Set some arbitrary data on the current scope. | |
*/ | |
Scope.prototype.setData = function setData(key, val) { | |
return this.data[key] = val; | |
}; | |
/** | |
* Recursively walk up scope tree looking for the data `key`. | |
*/ | |
Scope.prototype.getData = function getData(key) { | |
var scope = this; | |
do { | |
var data = scope.data[key]; | |
if (data != null) return data; | |
} while (scope = scope.parent); | |
}; | |
/** | |
* Recursively walk up scope tree looking for the data `key` and if it exists, | |
* remove it. | |
*/ | |
Scope.prototype.removeData = function removeData(key) { | |
var scope = this; | |
do { | |
var data = scope.data[key]; | |
if (data != null) scope.data[key] = null; | |
} while (scope = scope.parent); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.init = function init() { | |
if (!this.references) this.crawl(); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.crawl = function crawl() { | |
var path = this.path; | |
// | |
var info = this.block._scopeInfo; | |
if (info) return _lodashObjectExtend2["default"](this, info); | |
info = this.block._scopeInfo = { | |
references: _helpersObject2["default"](), | |
bindings: _helpersObject2["default"](), | |
globals: _helpersObject2["default"](), | |
uids: _helpersObject2["default"](), | |
data: _helpersObject2["default"]() | |
}; | |
_lodashObjectExtend2["default"](this, info); | |
// ForStatement - left, init | |
if (path.isLoop()) { | |
var _arr12 = t.FOR_INIT_KEYS; | |
for (var _i12 = 0; _i12 < _arr12.length; _i12++) { | |
var key = _arr12[_i12]; | |
var node = path.get(key); | |
if (node.isBlockScoped()) this.registerBinding(node.node.kind, node); | |
} | |
} | |
// FunctionExpression - id | |
if (path.isFunctionExpression() && path.has("id")) { | |
this.registerBinding("local", path); | |
} | |
// Class | |
if (path.isClassExpression() && path.has("id")) { | |
this.registerBinding("local", path); | |
} | |
// Function - params, rest | |
if (path.isFunction()) { | |
var params = path.get("params"); | |
var _arr13 = params; | |
for (var _i13 = 0; _i13 < _arr13.length; _i13++) { | |
var param = _arr13[_i13]; | |
this.registerBinding("param", param); | |
} | |
} | |
// CatchClause - param | |
if (path.isCatchClause()) { | |
this.registerBinding("let", path); | |
} | |
// ComprehensionExpression - blocks | |
if (path.isComprehensionExpression()) { | |
this.registerBinding("let", path); | |
} | |
// Program | |
var parent = this.getProgramParent(); | |
if (parent.crawling) return; | |
var state = { | |
references: [], | |
constantViolations: [], | |
assignments: [] | |
}; | |
this.crawling = true; | |
path.traverse(collectorVisitor, state); | |
this.crawling = false; | |
// register assignments | |
for (var _iterator = state.assignments, _isArray = Array.isArray(_iterator), _i14 = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { | |
var _ref; | |
if (_isArray) { | |
if (_i14 >= _iterator.length) break; | |
_ref = _iterator[_i14++]; | |
} else { | |
_i14 = _iterator.next(); | |
if (_i14.done) break; | |
_ref = _i14.value; | |
} | |
var _path = _ref; | |
// register undeclared bindings as globals | |
var ids = _path.getBindingIdentifiers(); | |
var programParent = undefined; | |
for (var _name3 in ids) { | |
if (_path.scope.getBinding(_name3)) continue; | |
programParent = programParent || _path.scope.getProgramParent(); | |
programParent.addGlobal(ids[_name3]); | |
} | |
// register as constant violation | |
_path.scope.registerConstantViolation(_path); | |
} | |
// register references | |
for (var _iterator2 = state.references, _isArray2 = Array.isArray(_iterator2), _i15 = 0, _iterator2 = _isArray2 ? _iterator2 : _iterator2[Symbol.iterator]();;) { | |
var _ref2; | |
if (_isArray2) { | |
if (_i15 >= _iterator2.length) break; | |
_ref2 = _iterator2[_i15++]; | |
} else { | |
_i15 = _iterator2.next(); | |
if (_i15.done) break; | |
_ref2 = _i15.value; | |
} | |
var ref = _ref2; | |
var binding = ref.scope.getBinding(ref.node.name); | |
if (binding) { | |
binding.reference(ref); | |
} else { | |
ref.scope.getProgramParent().addGlobal(ref.node); | |
} | |
} | |
// register constant violations | |
for (var _iterator3 = state.constantViolations, _isArray3 = Array.isArray(_iterator3), _i16 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) { | |
var _ref3; | |
if (_isArray3) { | |
if (_i16 >= _iterator3.length) break; | |
_ref3 = _iterator3[_i16++]; | |
} else { | |
_i16 = _iterator3.next(); | |
if (_i16.done) break; | |
_ref3 = _i16.value; | |
} | |
var _path2 = _ref3; | |
_path2.scope.registerConstantViolation(_path2); | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.push = function push(opts) { | |
var path = this.path; | |
if (path.isSwitchStatement()) { | |
path = this.getFunctionParent().path; | |
} | |
if (path.isLoop() || path.isCatchClause() || path.isFunction()) { | |
t.ensureBlock(path.node); | |
path = path.get("body"); | |
} | |
if (!path.isBlockStatement() && !path.isProgram()) { | |
path = this.getBlockParent().path; | |
} | |
var unique = opts.unique; | |
var kind = opts.kind || "var"; | |
var blockHoist = opts._blockHoist == null ? 2 : opts._blockHoist; | |
var dataKey = "declaration:" + kind + ":" + blockHoist; | |
var declarPath = !unique && path.getData(dataKey); | |
if (!declarPath) { | |
var declar = t.variableDeclaration(kind, []); | |
declar._generated = true; | |
declar._blockHoist = blockHoist; | |
this.hub.file.attachAuxiliaryComment(declar); | |
var _path$unshiftContainer = path.unshiftContainer("body", [declar]); | |
declarPath = _path$unshiftContainer[0]; | |
if (!unique) path.setData(dataKey, declarPath); | |
} | |
var declarator = t.variableDeclarator(opts.id, opts.init); | |
declarPath.node.declarations.push(declarator); | |
this.registerBinding(kind, declarPath.get("declarations").pop()); | |
}; | |
/** | |
* Walk up to the top of the scope tree and get the `Program`. | |
*/ | |
Scope.prototype.getProgramParent = function getProgramParent() { | |
var scope = this; | |
do { | |
if (scope.path.isProgram()) { | |
return scope; | |
} | |
} while (scope = scope.parent); | |
throw new Error("We couldn't find a Function or Program..."); | |
}; | |
/** | |
* Walk up the scope tree until we hit either a Function or reach the | |
* very top and hit Program. | |
*/ | |
Scope.prototype.getFunctionParent = function getFunctionParent() { | |
var scope = this; | |
do { | |
if (scope.path.isFunctionParent()) { | |
return scope; | |
} | |
} while (scope = scope.parent); | |
throw new Error("We couldn't find a Function or Program..."); | |
}; | |
/** | |
* Walk up the scope tree until we hit either a BlockStatement/Loop/Program/Function/Switch or reach the | |
* very top and hit Program. | |
*/ | |
Scope.prototype.getBlockParent = function getBlockParent() { | |
var scope = this; | |
do { | |
if (scope.path.isBlockParent()) { | |
return scope; | |
} | |
} while (scope = scope.parent); | |
throw new Error("We couldn't find a BlockStatement, For, Switch, Function, Loop or Program..."); | |
}; | |
/** | |
* Walks the scope tree and gathers **all** bindings. | |
*/ | |
Scope.prototype.getAllBindings = function getAllBindings() { | |
var ids = _helpersObject2["default"](); | |
var scope = this; | |
do { | |
_lodashObjectDefaults2["default"](ids, scope.bindings); | |
scope = scope.parent; | |
} while (scope); | |
return ids; | |
}; | |
/** | |
* Walks the scope tree and gathers all declarations of `kind`. | |
*/ | |
Scope.prototype.getAllBindingsOfKind = function getAllBindingsOfKind() { | |
var ids = _helpersObject2["default"](); | |
var _arr14 = arguments; | |
for (var _i17 = 0; _i17 < _arr14.length; _i17++) { | |
var kind = _arr14[_i17]; | |
var scope = this; | |
do { | |
for (var name in scope.bindings) { | |
var binding = scope.bindings[name]; | |
if (binding.kind === kind) ids[name] = binding; | |
} | |
scope = scope.parent; | |
} while (scope); | |
} | |
return ids; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.bindingIdentifierEquals = function bindingIdentifierEquals(name, node) { | |
return this.getBindingIdentifier(name) === node; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.getBinding = function getBinding(name) { | |
var scope = this; | |
do { | |
var binding = scope.getOwnBinding(name); | |
if (binding) return binding; | |
} while (scope = scope.parent); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.getOwnBinding = function getOwnBinding(name) { | |
return this.bindings[name]; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.getBindingIdentifier = function getBindingIdentifier(name) { | |
var info = this.getBinding(name); | |
return info && info.identifier; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.getOwnBindingIdentifier = function getOwnBindingIdentifier(name) { | |
var binding = this.bindings[name]; | |
return binding && binding.identifier; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.hasOwnBinding = function hasOwnBinding(name) { | |
return !!this.getOwnBinding(name); | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.hasBinding = function hasBinding(name, noGlobals) { | |
if (!name) return false; | |
if (this.hasOwnBinding(name)) return true; | |
if (this.parentHasBinding(name, noGlobals)) return true; | |
if (this.hasUid(name)) return true; | |
if (!noGlobals && _lodashCollectionIncludes2["default"](Scope.globals, name)) return true; | |
if (!noGlobals && _lodashCollectionIncludes2["default"](Scope.contextVariables, name)) return true; | |
return false; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.parentHasBinding = function parentHasBinding(name, noGlobals) { | |
return this.parent && this.parent.hasBinding(name, noGlobals); | |
}; | |
/** | |
* Move a binding of `name` to another `scope`. | |
*/ | |
Scope.prototype.moveBindingTo = function moveBindingTo(name, scope) { | |
var info = this.getBinding(name); | |
if (info) { | |
info.scope.removeOwnBinding(name); | |
info.scope = scope; | |
scope.bindings[name] = info; | |
} | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.removeOwnBinding = function removeOwnBinding(name) { | |
delete this.bindings[name]; | |
}; | |
/** | |
* [Please add a description.] | |
*/ | |
Scope.prototype.removeBinding = function removeBinding(name) { | |
// clear literal binding | |
var info = this.getBinding(name); | |
if (info) { | |
info.scope.removeOwnBinding(name); | |
} | |
// clear uids with this name - https://github.com/babel/babel/issues/2101 | |
var scope = this; | |
do { | |
if (scope.uids[name]) { | |
scope.uids[name] = false; | |
} | |
} while (scope = scope.parent); | |
}; | |
_createClass(Scope, null, [{ | |
key: "globals", | |
value: _lodashArrayFlatten2["default"]([_globals2["default"].builtin, _globals2["default"].browser, _globals2["default"].node].map(Object.keys)), | |
/** | |
* Variables available in current context. | |
*/ | |
enumerable: true | |
}, { | |
key: "contextVariables", | |
value: ["arguments", "undefined", "Infinity", "NaN"], | |
enumerable: true | |
}]); | |
return Scope; | |
})(); | |
exports["default"] = Scope; | |
module.exports = exports["default"]; | |
},{"148":148,"166":166,"179":179,"397":397,"406":406,"41":41,"413":413,"43":43,"510":510,"511":511,"584":584}],168:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.explode = explode; | |
exports.verify = verify; | |
exports.merge = merge; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _pathLibVirtualTypes = _dereq_(162); | |
var virtualTypes = _interopRequireWildcard(_pathLibVirtualTypes); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _lodashLangClone = _dereq_(494); | |
var _lodashLangClone2 = _interopRequireDefault(_lodashLangClone); | |
/** | |
* [Please add a description.] | |
*/ | |
function explode(visitor) { | |
if (visitor._exploded) return visitor; | |
visitor._exploded = true; | |
// normalise pipes | |
for (var nodeType in visitor) { | |
if (shouldIgnoreKey(nodeType)) continue; | |
var parts = nodeType.split("|"); | |
if (parts.length === 1) continue; | |
var fns = visitor[nodeType]; | |
delete visitor[nodeType]; | |
var _arr = parts; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var part = _arr[_i]; | |
visitor[part] = fns; | |
} | |
} | |
// verify data structure | |
verify(visitor); | |
// make sure there's no __esModule type since this is because we're using loose mode | |
// and it sets __esModule to be enumerable on all modules :( | |
delete visitor.__esModule; | |
// ensure visitors are objects | |
ensureEntranceObjects(visitor); | |
// ensure enter/exit callbacks are arrays | |
ensureCallbackArrays(visitor); | |
// add type wrappers | |
var _arr2 = Object.keys(visitor); | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var nodeType = _arr2[_i2]; | |
if (shouldIgnoreKey(nodeType)) continue; | |
var wrapper = virtualTypes[nodeType]; | |
if (!wrapper) continue; | |
// wrap all the functions | |
var fns = visitor[nodeType]; | |
for (var type in fns) { | |
fns[type] = wrapCheck(wrapper, fns[type]); | |
} | |
// clear it from the visitor | |
delete visitor[nodeType]; | |
if (wrapper.types) { | |
var _arr4 = wrapper.types; | |
for (var _i4 = 0; _i4 < _arr4.length; _i4++) { | |
var type = _arr4[_i4]; | |
// merge the visitor if necessary or just put it back in | |
if (visitor[type]) { | |
mergePair(visitor[type], fns); | |
} else { | |
visitor[type] = fns; | |
} | |
} | |
} else { | |
mergePair(visitor, fns); | |
} | |
} | |
// add aliases | |
for (var nodeType in visitor) { | |
if (shouldIgnoreKey(nodeType)) continue; | |
var fns = visitor[nodeType]; | |
var aliases = t.FLIPPED_ALIAS_KEYS[nodeType]; | |
if (!aliases) continue; | |
// clear it from the visitor | |
delete visitor[nodeType]; | |
var _arr3 = aliases; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var alias = _arr3[_i3]; | |
var existing = visitor[alias]; | |
if (existing) { | |
mergePair(existing, fns); | |
} else { | |
visitor[alias] = _lodashLangClone2["default"](fns); | |
} | |
} | |
} | |
for (var nodeType in visitor) { | |
if (shouldIgnoreKey(nodeType)) continue; | |
ensureCallbackArrays(visitor[nodeType]); | |
} | |
return visitor; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function verify(visitor) { | |
if (visitor._verified) return; | |
if (typeof visitor === "function") { | |
throw new Error(messages.get("traverseVerifyRootFunction")); | |
} | |
for (var nodeType in visitor) { | |
if (shouldIgnoreKey(nodeType)) continue; | |
if (t.TYPES.indexOf(nodeType) < 0) { | |
throw new Error(messages.get("traverseVerifyNodeType", nodeType)); | |
} | |
var visitors = visitor[nodeType]; | |
if (typeof visitors === "object") { | |
for (var visitorKey in visitors) { | |
if (visitorKey === "enter" || visitorKey === "exit") continue; | |
throw new Error(messages.get("traverseVerifyVisitorProperty", nodeType, visitorKey)); | |
} | |
} | |
} | |
visitor._verified = true; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function merge(visitors) { | |
var rootVisitor = {}; | |
var _arr5 = visitors; | |
for (var _i5 = 0; _i5 < _arr5.length; _i5++) { | |
var visitor = _arr5[_i5]; | |
explode(visitor); | |
for (var type in visitor) { | |
var nodeVisitor = rootVisitor[type] = rootVisitor[type] || {}; | |
mergePair(nodeVisitor, visitor[type]); | |
} | |
} | |
return rootVisitor; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function ensureEntranceObjects(obj) { | |
for (var key in obj) { | |
if (shouldIgnoreKey(key)) continue; | |
var fns = obj[key]; | |
if (typeof fns === "function") { | |
obj[key] = { enter: fns }; | |
} | |
} | |
} | |
/** | |
* Makes sure that enter and exit callbacks are arrays. | |
*/ | |
function ensureCallbackArrays(obj) { | |
if (obj.enter && !Array.isArray(obj.enter)) obj.enter = [obj.enter]; | |
if (obj.exit && !Array.isArray(obj.exit)) obj.exit = [obj.exit]; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function wrapCheck(wrapper, fn) { | |
return function () { | |
if (wrapper.checkPath(this)) { | |
return fn.apply(this, arguments); | |
} | |
}; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function shouldIgnoreKey(key) { | |
// internal/hidden key | |
if (key[0] === "_") return true; | |
// ignore function keys | |
if (key === "enter" || key === "exit" || key === "shouldSkip") return true; | |
// ignore other options | |
if (key === "blacklist" || key === "noScope" || key === "skipKeys") return true; | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function mergePair(dest, src) { | |
for (var key in src) { | |
dest[key] = [].concat(dest[key] || [], src[key]); | |
} | |
} | |
},{"162":162,"179":179,"43":43,"494":494}],169:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.toComputedKey = toComputedKey; | |
exports.toSequenceExpression = toSequenceExpression; | |
exports.toKeyAlias = toKeyAlias; | |
exports.toIdentifier = toIdentifier; | |
exports.toBindingIdentifierName = toBindingIdentifierName; | |
exports.toStatement = toStatement; | |
exports.toExpression = toExpression; | |
exports.toBlock = toBlock; | |
exports.valueToNode = valueToNode; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashLangIsPlainObject = _dereq_(504); | |
var _lodashLangIsPlainObject2 = _interopRequireDefault(_lodashLangIsPlainObject); | |
var _lodashLangIsNumber = _dereq_(502); | |
var _lodashLangIsNumber2 = _interopRequireDefault(_lodashLangIsNumber); | |
var _lodashLangIsRegExp = _dereq_(505); | |
var _lodashLangIsRegExp2 = _interopRequireDefault(_lodashLangIsRegExp); | |
var _lodashLangIsString = _dereq_(506); | |
var _lodashLangIsString2 = _interopRequireDefault(_lodashLangIsString); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _index = _dereq_(179); | |
var t = _interopRequireWildcard(_index); | |
/** | |
* [Please add a description.] | |
*/ | |
function toComputedKey(node) { | |
var key = arguments.length <= 1 || arguments[1] === undefined ? node.key || node.property : arguments[1]; | |
return (function () { | |
if (!node.computed) { | |
if (t.isIdentifier(key)) key = t.literal(key.name); | |
} | |
return key; | |
})(); | |
} | |
/** | |
* Turn an array of statement `nodes` into a `SequenceExpression`. | |
* | |
* Variable declarations are turned into simple assignments and their | |
* declarations hoisted to the top of the current scope. | |
* | |
* Expression statements are just resolved to their expression. | |
*/ | |
function toSequenceExpression(nodes, scope) { | |
var declars = []; | |
var bailed = false; | |
var result = convert(nodes); | |
if (bailed) return; | |
for (var i = 0; i < declars.length; i++) { | |
scope.push(declars[i]); | |
} | |
return result; | |
function convert(nodes) { | |
var ensureLastUndefined = false; | |
var exprs = []; | |
var _arr = nodes; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var node = _arr[_i]; | |
if (t.isExpression(node)) { | |
exprs.push(node); | |
} else if (t.isExpressionStatement(node)) { | |
exprs.push(node.expression); | |
} else if (t.isVariableDeclaration(node)) { | |
if (node.kind !== "var") return bailed = true; // bailed | |
var _arr2 = node.declarations; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var declar = _arr2[_i2]; | |
var bindings = t.getBindingIdentifiers(declar); | |
for (var key in bindings) { | |
declars.push({ | |
kind: node.kind, | |
id: bindings[key] | |
}); | |
} | |
if (declar.init) { | |
exprs.push(t.assignmentExpression("=", declar.id, declar.init)); | |
} | |
} | |
ensureLastUndefined = true; | |
continue; | |
} else if (t.isIfStatement(node)) { | |
var consequent = node.consequent ? convert([node.consequent]) : t.identifier("undefined"); | |
var alternate = node.alternate ? convert([node.alternate]) : t.identifier("undefined"); | |
if (!consequent || !alternate) return bailed = true; | |
exprs.push(t.conditionalExpression(node.test, consequent, alternate)); | |
} else if (t.isBlockStatement(node)) { | |
exprs.push(convert(node.body)); | |
} else if (t.isEmptyStatement(node)) { | |
// empty statement so ensure the last item is undefined if we're last | |
ensureLastUndefined = true; | |
continue; | |
} else { | |
// bailed, we can't turn this statement into an expression | |
return bailed = true; | |
} | |
ensureLastUndefined = false; | |
} | |
if (ensureLastUndefined) { | |
exprs.push(t.identifier("undefined")); | |
} | |
// | |
if (exprs.length === 1) { | |
return exprs[0]; | |
} else { | |
return t.sequenceExpression(exprs); | |
} | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toKeyAlias(node) { | |
var key = arguments.length <= 1 || arguments[1] === undefined ? node.key : arguments[1]; | |
return (function () { | |
var alias; | |
if (node.kind === "method") { | |
return toKeyAlias.uid++; | |
} else if (t.isIdentifier(key)) { | |
alias = key.name; | |
} else if (t.isLiteral(key)) { | |
alias = JSON.stringify(key.value); | |
} else { | |
alias = JSON.stringify(_traversal2["default"].removeProperties(t.cloneDeep(key))); | |
} | |
if (node.computed) { | |
alias = "[" + alias + "]"; | |
} | |
return alias; | |
})(); | |
} | |
toKeyAlias.uid = 0; | |
/** | |
* [Please add a description.] | |
*/ | |
function toIdentifier(name) { | |
if (t.isIdentifier(name)) return name.name; | |
name = name + ""; | |
// replace all non-valid identifiers with dashes | |
name = name.replace(/[^a-zA-Z0-9$_]/g, "-"); | |
// remove all dashes and numbers from start of name | |
name = name.replace(/^[-0-9]+/, ""); | |
// camel case | |
name = name.replace(/[-\s]+(.)?/g, function (match, c) { | |
return c ? c.toUpperCase() : ""; | |
}); | |
if (!t.isValidIdentifier(name)) { | |
name = "_" + name; | |
} | |
return name || "_"; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toBindingIdentifierName(name) { | |
name = toIdentifier(name); | |
if (name === "eval" || name === "arguments") name = "_" + name; | |
return name; | |
} | |
/** | |
* [Please add a description.] | |
* @returns {Object|Boolean} | |
*/ | |
function toStatement(node, ignore) { | |
if (t.isStatement(node)) { | |
return node; | |
} | |
var mustHaveId = false; | |
var newType; | |
if (t.isClass(node)) { | |
mustHaveId = true; | |
newType = "ClassDeclaration"; | |
} else if (t.isFunction(node)) { | |
mustHaveId = true; | |
newType = "FunctionDeclaration"; | |
} else if (t.isAssignmentExpression(node)) { | |
return t.expressionStatement(node); | |
} | |
if (mustHaveId && !node.id) { | |
newType = false; | |
} | |
if (!newType) { | |
if (ignore) { | |
return false; | |
} else { | |
throw new Error("cannot turn " + node.type + " to a statement"); | |
} | |
} | |
node.type = newType; | |
return node; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toExpression(node) { | |
if (t.isExpressionStatement(node)) { | |
node = node.expression; | |
} | |
if (t.isClass(node)) { | |
node.type = "ClassExpression"; | |
} else if (t.isFunction(node)) { | |
node.type = "FunctionExpression"; | |
} | |
if (t.isExpression(node)) { | |
return node; | |
} else { | |
throw new Error("cannot turn " + node.type + " to an expression"); | |
} | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function toBlock(node, parent) { | |
if (t.isBlockStatement(node)) { | |
return node; | |
} | |
if (t.isEmptyStatement(node)) { | |
node = []; | |
} | |
if (!Array.isArray(node)) { | |
if (!t.isStatement(node)) { | |
if (t.isFunction(parent)) { | |
node = t.returnStatement(node); | |
} else { | |
node = t.expressionStatement(node); | |
} | |
} | |
node = [node]; | |
} | |
return t.blockStatement(node); | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
function valueToNode(value) { | |
// undefined | |
if (value === undefined) { | |
return t.identifier("undefined"); | |
} | |
// null, booleans, strings, numbers, regexs | |
if (value === true || value === false || value === null || _lodashLangIsString2["default"](value) || _lodashLangIsNumber2["default"](value) || _lodashLangIsRegExp2["default"](value)) { | |
return t.literal(value); | |
} | |
// array | |
if (Array.isArray(value)) { | |
return t.arrayExpression(value.map(t.valueToNode)); | |
} | |
// object | |
if (_lodashLangIsPlainObject2["default"](value)) { | |
var props = []; | |
for (var key in value) { | |
var nodeKey; | |
if (t.isValidIdentifier(key)) { | |
nodeKey = t.identifier(key); | |
} else { | |
nodeKey = t.literal(key); | |
} | |
props.push(t.property("init", nodeKey, t.valueToNode(value[key]))); | |
} | |
return t.objectExpression(props); | |
} | |
throw new Error("don't know how to turn this value into a node"); | |
} | |
},{"148":148,"179":179,"502":502,"504":504,"505":505,"506":506}],170:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("ArrayExpression", { | |
visitor: ["elements"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("AssignmentExpression", { | |
builder: ["operator", "left", "right"], | |
visitor: ["left", "right"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("BinaryExpression", { | |
builder: ["operator", "left", "right"], | |
visitor: ["left", "right"], | |
aliases: ["Binary", "Expression"] | |
}); | |
_index2["default"]("BlockStatement", { | |
visitor: ["body"], | |
aliases: ["Scopable", "BlockParent", "Block", "Statement"] | |
}); | |
_index2["default"]("BreakStatement", { | |
visitor: ["label"], | |
aliases: ["Statement", "Terminatorless", "CompletionStatement"] | |
}); | |
_index2["default"]("CallExpression", { | |
visitor: ["callee", "arguments"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("CatchClause", { | |
visitor: ["param", "body"], | |
aliases: ["Scopable"] | |
}); | |
_index2["default"]("ConditionalExpression", { | |
visitor: ["test", "consequent", "alternate"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("ContinueStatement", { | |
visitor: ["label"], | |
aliases: ["Statement", "Terminatorless", "CompletionStatement"] | |
}); | |
_index2["default"]("DebuggerStatement", { | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("DoWhileStatement", { | |
visitor: ["body", "test"], | |
aliases: ["Statement", "BlockParent", "Loop", "While", "Scopable"] | |
}); | |
_index2["default"]("EmptyStatement", { | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("ExpressionStatement", { | |
visitor: ["expression"], | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("File", { | |
builder: ["program", "comments", "tokens"], | |
visitor: ["program"] | |
}); | |
_index2["default"]("ForInStatement", { | |
visitor: ["left", "right", "body"], | |
aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop", "ForXStatement"] | |
}); | |
_index2["default"]("ForStatement", { | |
visitor: ["init", "test", "update", "body"], | |
aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop"] | |
}); | |
_index2["default"]("FunctionDeclaration", { | |
builder: { | |
id: null, | |
params: null, | |
body: null, | |
generator: false, | |
async: false | |
}, | |
visitor: ["id", "params", "body", "returnType", "typeParameters"], | |
aliases: ["Scopable", "Function", "Func", "BlockParent", "FunctionParent", "Statement", "Pure", "Declaration"] | |
}); | |
_index2["default"]("FunctionExpression", { | |
builder: { | |
id: null, | |
params: null, | |
body: null, | |
generator: false, | |
async: false | |
}, | |
visitor: ["id", "params", "body", "returnType", "typeParameters"], | |
aliases: ["Scopable", "Function", "Func", "BlockParent", "FunctionParent", "Expression", "Pure"] | |
}); | |
_index2["default"]("Identifier", { | |
builder: ["name"], | |
visitor: ["typeAnnotation"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("IfStatement", { | |
visitor: ["test", "consequent", "alternate"], | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("LabeledStatement", { | |
visitor: ["label", "body"], | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("Literal", { | |
builder: ["value"], | |
aliases: ["Expression", "Pure"] | |
}); | |
_index2["default"]("LogicalExpression", { | |
builder: ["operator", "left", "right"], | |
visitor: ["left", "right"], | |
aliases: ["Binary", "Expression"] | |
}); | |
_index2["default"]("MemberExpression", { | |
builder: { | |
object: null, | |
property: null, | |
computed: false | |
}, | |
visitor: ["object", "property"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("NewExpression", { | |
visitor: ["callee", "arguments"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("ObjectExpression", { | |
visitor: ["properties"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("Program", { | |
visitor: ["body"], | |
aliases: ["Scopable", "BlockParent", "Block", "FunctionParent"] | |
}); | |
_index2["default"]("Property", { | |
builder: { | |
kind: "init", | |
key: null, | |
value: null, | |
computed: false | |
}, | |
visitor: ["key", "value", "decorators"], | |
aliases: ["UserWhitespacable"] | |
}); | |
_index2["default"]("RestElement", { | |
visitor: ["argument", "typeAnnotation"] | |
}); | |
_index2["default"]("ReturnStatement", { | |
visitor: ["argument"], | |
aliases: ["Statement", "Terminatorless", "CompletionStatement"] | |
}); | |
_index2["default"]("SequenceExpression", { | |
visitor: ["expressions"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("SwitchCase", { | |
visitor: ["test", "consequent"] | |
}); | |
_index2["default"]("SwitchStatement", { | |
visitor: ["discriminant", "cases"], | |
aliases: ["Statement", "BlockParent", "Scopable"] | |
}); | |
_index2["default"]("ThisExpression", { | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("ThrowStatement", { | |
visitor: ["argument"], | |
aliases: ["Statement", "Terminatorless", "CompletionStatement"] | |
}); | |
_index2["default"]("TryStatement", { | |
builder: ["block", "handler", "finalizer"], | |
visitor: ["block", "handlers", "handler", "guardedHandlers", "finalizer"], | |
aliases: ["Statement"] | |
}); | |
_index2["default"]("UnaryExpression", { | |
builder: { | |
operator: null, | |
argument: null, | |
prefix: false | |
}, | |
visitor: ["argument"], | |
aliases: ["UnaryLike", "Expression"] | |
}); | |
_index2["default"]("UpdateExpression", { | |
builder: { | |
operator: null, | |
argument: null, | |
prefix: false | |
}, | |
visitor: ["argument"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("VariableDeclaration", { | |
builder: ["kind", "declarations"], | |
visitor: ["declarations"], | |
aliases: ["Statement", "Declaration"] | |
}); | |
_index2["default"]("VariableDeclarator", { | |
visitor: ["id", "init"] | |
}); | |
_index2["default"]("WhileStatement", { | |
visitor: ["test", "body"], | |
aliases: ["Statement", "BlockParent", "Loop", "While", "Scopable"] | |
}); | |
_index2["default"]("WithStatement", { | |
visitor: ["object", "body"], | |
aliases: ["Statement"] | |
}); | |
},{"174":174}],171:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("AssignmentPattern", { | |
visitor: ["left", "right"], | |
aliases: ["Pattern"] | |
}); | |
_index2["default"]("ArrayPattern", { | |
visitor: ["elements", "typeAnnotation"], | |
aliases: ["Pattern"] | |
}); | |
_index2["default"]("ArrowFunctionExpression", { | |
builder: ["params", "body", "async"], | |
visitor: ["params", "body", "returnType"], | |
aliases: ["Scopable", "Function", "Func", "BlockParent", "FunctionParent", "Expression", "Pure"] | |
}); | |
_index2["default"]("ClassBody", { | |
visitor: ["body"] | |
}); | |
_index2["default"]("ClassDeclaration", { | |
visitor: ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements", "decorators"], | |
aliases: ["Scopable", "Class", "Statement", "Declaration"] | |
}); | |
_index2["default"]("ClassExpression", { | |
visitor: ["id", "body", "superClass", "typeParameters", "superTypeParameters", "implements", "decorators"], | |
aliases: ["Scopable", "Class", "Expression"] | |
}); | |
_index2["default"]("ExportAllDeclaration", { | |
visitor: ["source", "exported"], | |
aliases: ["Statement", "Declaration", "ModuleDeclaration", "ExportDeclaration"] | |
}); | |
_index2["default"]("ExportDefaultDeclaration", { | |
visitor: ["declaration"], | |
aliases: ["Statement", "Declaration", "ModuleDeclaration", "ExportDeclaration"] | |
}); | |
_index2["default"]("ExportNamedDeclaration", { | |
visitor: ["declaration", "specifiers", "source"], | |
aliases: ["Statement", "Declaration", "ModuleDeclaration", "ExportDeclaration"] | |
}); | |
_index2["default"]("ExportDefaultSpecifier", { | |
visitor: ["exported"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("ExportNamespaceSpecifier", { | |
visitor: ["exported"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("ExportSpecifier", { | |
visitor: ["local", "exported"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("ForOfStatement", { | |
visitor: ["left", "right", "body"], | |
aliases: ["Scopable", "Statement", "For", "BlockParent", "Loop", "ForXStatement"] | |
}); | |
_index2["default"]("ImportDeclaration", { | |
visitor: ["specifiers", "source"], | |
aliases: ["Statement", "Declaration", "ModuleDeclaration"] | |
}); | |
_index2["default"]("ImportDefaultSpecifier", { | |
visitor: ["local"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("ImportNamespaceSpecifier", { | |
visitor: ["local"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("ImportSpecifier", { | |
visitor: ["local", "imported"], | |
aliases: ["ModuleSpecifier"] | |
}); | |
_index2["default"]("MetaProperty", { | |
visitor: ["meta", "property"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("MethodDefinition", { | |
builder: { | |
key: null, | |
value: null, | |
kind: "method", | |
computed: false, | |
"static": false | |
}, | |
visitor: ["key", "value", "decorators"] | |
}); | |
_index2["default"]("ObjectPattern", { | |
visitor: ["properties", "typeAnnotation"], | |
aliases: ["Pattern"] | |
}); | |
_index2["default"]("SpreadElement", { | |
visitor: ["argument"], | |
aliases: ["UnaryLike"] | |
}); | |
_index2["default"]("Super", { | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("TaggedTemplateExpression", { | |
visitor: ["tag", "quasi"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("TemplateElement"); | |
_index2["default"]("TemplateLiteral", { | |
visitor: ["quasis", "expressions"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("YieldExpression", { | |
builder: ["argument", "delegate"], | |
visitor: ["argument"], | |
aliases: ["Expression", "Terminatorless"] | |
}); | |
},{"174":174}],172:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("AwaitExpression", { | |
builder: ["argument", "all"], | |
visitor: ["argument"], | |
aliases: ["Expression", "Terminatorless"] | |
}); | |
_index2["default"]("BindExpression", { | |
visitor: ["object", "callee"] | |
}); | |
_index2["default"]("ComprehensionBlock", { | |
visitor: ["left", "right"] | |
}); | |
_index2["default"]("ComprehensionExpression", { | |
visitor: ["filter", "blocks", "body"], | |
aliases: ["Expression", "Scopable"] | |
}); | |
_index2["default"]("Decorator", { | |
visitor: ["expression"] | |
}); | |
_index2["default"]("DoExpression", { | |
visitor: ["body"], | |
aliases: ["Expression"] | |
}); | |
_index2["default"]("SpreadProperty", { | |
visitor: ["argument"], | |
aliases: ["UnaryLike"] | |
}); | |
},{"174":174}],173:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("AnyTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
_index2["default"]("ArrayTypeAnnotation", { | |
visitor: ["elementType"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("BooleanTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
_index2["default"]("BooleanLiteralTypeAnnotation", { | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("ClassImplements", { | |
visitor: ["id", "typeParameters"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("ClassProperty", { | |
visitor: ["key", "value", "typeAnnotation", "decorators"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("DeclareClass", { | |
visitor: ["id", "typeParameters", "extends", "body"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("DeclareFunction", { | |
visitor: ["id"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("DeclareModule", { | |
visitor: ["id", "body"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("DeclareVariable", { | |
visitor: ["id"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("FunctionTypeAnnotation", { | |
visitor: ["typeParameters", "params", "rest", "returnType"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("FunctionTypeParam", { | |
visitor: ["name", "typeAnnotation"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("GenericTypeAnnotation", { | |
visitor: ["id", "typeParameters"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("InterfaceExtends", { | |
visitor: ["id", "typeParameters"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("InterfaceDeclaration", { | |
visitor: ["id", "typeParameters", "extends", "body"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("IntersectionTypeAnnotation", { | |
visitor: ["types"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("MixedTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
_index2["default"]("NullableTypeAnnotation", { | |
visitor: ["typeAnnotation"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("NumberLiteralTypeAnnotation", { | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("NumberTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
_index2["default"]("StringLiteralTypeAnnotation", { | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("StringTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
_index2["default"]("TupleTypeAnnotation", { | |
visitor: ["types"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("TypeofTypeAnnotation", { | |
visitor: ["argument"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("TypeAlias", { | |
visitor: ["id", "typeParameters", "right"], | |
aliases: ["Flow", "FlowDeclaration", "Statement", "Declaration"] | |
}); | |
_index2["default"]("TypeAnnotation", { | |
visitor: ["typeAnnotation"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("TypeCastExpression", { | |
visitor: ["expression", "typeAnnotation"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("TypeParameterDeclaration", { | |
visitor: ["params"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("TypeParameterInstantiation", { | |
visitor: ["params"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("ObjectTypeAnnotation", { | |
visitor: ["properties", "indexers", "callProperties"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("ObjectTypeCallProperty", { | |
visitor: ["value"], | |
aliases: ["Flow", "UserWhitespacable"] | |
}); | |
_index2["default"]("ObjectTypeIndexer", { | |
visitor: ["id", "key", "value"], | |
aliases: ["Flow", "UserWhitespacable"] | |
}); | |
_index2["default"]("ObjectTypeProperty", { | |
visitor: ["key", "value"], | |
aliases: ["Flow", "UserWhitespacable"] | |
}); | |
_index2["default"]("QualifiedTypeIdentifier", { | |
visitor: ["id", "qualification"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("UnionTypeAnnotation", { | |
visitor: ["types"], | |
aliases: ["Flow"] | |
}); | |
_index2["default"]("VoidTypeAnnotation", { | |
aliases: ["Flow", "FlowBaseAnnotation"] | |
}); | |
},{"174":174}],174:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports["default"] = defineType; | |
var VISITOR_KEYS = {}; | |
exports.VISITOR_KEYS = VISITOR_KEYS; | |
var ALIAS_KEYS = {}; | |
exports.ALIAS_KEYS = ALIAS_KEYS; | |
var BUILDER_KEYS = {}; | |
exports.BUILDER_KEYS = BUILDER_KEYS; | |
function builderFromArray(arr) { | |
var builder = {}; | |
var _arr = arr; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var key = _arr[_i];builder[key] = null; | |
}return builder; | |
} | |
function defineType(type) { | |
var opts = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1]; | |
opts.visitor = opts.visitor || []; | |
opts.aliases = opts.aliases || []; | |
if (!opts.builder) opts.builder = builderFromArray(opts.visitor); | |
if (Array.isArray(opts.builder)) opts.builder = builderFromArray(opts.builder); | |
VISITOR_KEYS[type] = opts.visitor; | |
ALIAS_KEYS[type] = opts.aliases; | |
BUILDER_KEYS[type] = opts.builder; | |
} | |
},{}],175:[function(_dereq_,module,exports){ | |
"use strict"; | |
_dereq_(174); | |
_dereq_(170); | |
_dereq_(171); | |
_dereq_(173); | |
_dereq_(176); | |
_dereq_(177); | |
_dereq_(172); | |
},{"170":170,"171":171,"172":172,"173":173,"174":174,"176":176,"177":177}],176:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("JSXAttribute", { | |
visitor: ["name", "value"], | |
aliases: ["JSX", "Immutable"] | |
}); | |
_index2["default"]("JSXClosingElement", { | |
visitor: ["name"], | |
aliases: ["JSX", "Immutable"] | |
}); | |
_index2["default"]("JSXElement", { | |
visitor: ["openingElement", "closingElement", "children"], | |
aliases: ["JSX", "Immutable", "Expression"] | |
}); | |
_index2["default"]("JSXEmptyExpression", { | |
aliases: ["JSX", "Expression"] | |
}); | |
_index2["default"]("JSXExpressionContainer", { | |
visitor: ["expression"], | |
aliases: ["JSX", "Immutable"] | |
}); | |
_index2["default"]("JSXIdentifier", { | |
aliases: ["JSX", "Expression"] | |
}); | |
_index2["default"]("JSXMemberExpression", { | |
visitor: ["object", "property"], | |
aliases: ["JSX", "Expression"] | |
}); | |
_index2["default"]("JSXNamespacedName", { | |
visitor: ["namespace", "name"], | |
aliases: ["JSX"] | |
}); | |
_index2["default"]("JSXOpeningElement", { | |
visitor: ["name", "attributes"], | |
aliases: ["JSX", "Immutable"] | |
}); | |
_index2["default"]("JSXSpreadAttribute", { | |
visitor: ["argument"], | |
aliases: ["JSX"] | |
}); | |
},{"174":174}],177:[function(_dereq_,module,exports){ | |
"use strict"; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _index = _dereq_(174); | |
var _index2 = _interopRequireDefault(_index); | |
_index2["default"]("Noop", { | |
visitor: [] | |
}); | |
_index2["default"]("ParenthesizedExpression", { | |
visitor: ["expression"], | |
aliases: ["Expression"] | |
}); | |
},{"174":174}],178:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.createUnionTypeAnnotation = createUnionTypeAnnotation; | |
exports.removeTypeDuplicates = removeTypeDuplicates; | |
exports.createTypeAnnotationBasedOnTypeof = createTypeAnnotationBasedOnTypeof; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _index = _dereq_(179); | |
var t = _interopRequireWildcard(_index); | |
/** | |
* Takes an array of `types` and flattens them, removing duplicates and | |
* returns a `UnionTypeAnnotation` node containg them. | |
*/ | |
function createUnionTypeAnnotation(types) { | |
var flattened = removeTypeDuplicates(types); | |
if (flattened.length === 1) { | |
return flattened[0]; | |
} else { | |
return t.unionTypeAnnotation(flattened); | |
} | |
} | |
/** | |
* Dedupe type annotations. | |
*/ | |
function removeTypeDuplicates(nodes) { | |
var generics = {}; | |
var bases = {}; | |
// store union type groups to circular references | |
var typeGroups = []; | |
var types = []; | |
for (var i = 0; i < nodes.length; i++) { | |
var node = nodes[i]; | |
if (!node) continue; | |
// detect duplicates | |
if (types.indexOf(node) >= 0) { | |
continue; | |
} | |
// this type matches anything | |
if (t.isAnyTypeAnnotation(node)) { | |
return [node]; | |
} | |
// | |
if (t.isFlowBaseAnnotation(node)) { | |
bases[node.type] = node; | |
continue; | |
} | |
// | |
if (t.isUnionTypeAnnotation(node)) { | |
if (typeGroups.indexOf(node.types) < 0) { | |
nodes = nodes.concat(node.types); | |
typeGroups.push(node.types); | |
} | |
continue; | |
} | |
// find a matching generic type and merge and deduplicate the type parameters | |
if (t.isGenericTypeAnnotation(node)) { | |
var _name = node.id.name; | |
if (generics[_name]) { | |
var existing = generics[_name]; | |
if (existing.typeParameters) { | |
if (node.typeParameters) { | |
existing.typeParameters.params = removeTypeDuplicates(existing.typeParameters.params.concat(node.typeParameters.params)); | |
} | |
} else { | |
existing = node.typeParameters; | |
} | |
} else { | |
generics[_name] = node; | |
} | |
continue; | |
} | |
types.push(node); | |
} | |
// add back in bases | |
for (var type in bases) { | |
types.push(bases[type]); | |
} | |
// add back in generics | |
for (var _name2 in generics) { | |
types.push(generics[_name2]); | |
} | |
return types; | |
} | |
/** | |
* Create a type anotation based on typeof expression. | |
*/ | |
function createTypeAnnotationBasedOnTypeof(type) { | |
if (type === "string") { | |
return t.stringTypeAnnotation(); | |
} else if (type === "number") { | |
return t.numberTypeAnnotation(); | |
} else if (type === "undefined") { | |
return t.voidTypeAnnotation(); | |
} else if (type === "boolean") { | |
return t.booleanTypeAnnotation(); | |
} else if (type === "function") { | |
return t.genericTypeAnnotation(t.identifier("Function")); | |
} else if (type === "object") { | |
return t.genericTypeAnnotation(t.identifier("Object")); | |
} else if (type === "symbol") { | |
return t.genericTypeAnnotation(t.identifier("Symbol")); | |
} else { | |
throw new Error("Invalid typeof value"); | |
} | |
} | |
},{"179":179}],179:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.is = is; | |
exports.isType = isType; | |
exports.shallowEqual = shallowEqual; | |
exports.appendToMemberExpression = appendToMemberExpression; | |
exports.prependToMemberExpression = prependToMemberExpression; | |
exports.ensureBlock = ensureBlock; | |
exports.clone = clone; | |
exports.cloneDeep = cloneDeep; | |
exports.buildMatchMemberExpression = buildMatchMemberExpression; | |
exports.removeComments = removeComments; | |
exports.inheritsComments = inheritsComments; | |
exports.inheritTrailingComments = inheritTrailingComments; | |
exports.inheritLeadingComments = inheritLeadingComments; | |
exports.inheritInnerComments = inheritInnerComments; | |
exports.inherits = inherits; | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _toFastProperties = _dereq_(600); | |
var _toFastProperties2 = _interopRequireDefault(_toFastProperties); | |
var _lodashArrayCompact = _dereq_(405); | |
var _lodashArrayCompact2 = _interopRequireDefault(_lodashArrayCompact); | |
var _lodashObjectAssign = _dereq_(509); | |
var _lodashObjectAssign2 = _interopRequireDefault(_lodashObjectAssign); | |
var _lodashCollectionEach = _dereq_(411); | |
var _lodashCollectionEach2 = _interopRequireDefault(_lodashCollectionEach); | |
var _lodashArrayUniq = _dereq_(409); | |
var _lodashArrayUniq2 = _interopRequireDefault(_lodashArrayUniq); | |
_dereq_(175); | |
var _definitions = _dereq_(174); | |
var t = exports; | |
/** | |
* Registers `is[Type]` and `assert[Type]` generated functions for a given `type`. | |
* Pass `skipAliasCheck` to force it to directly compare `node.type` with `type`. | |
*/ | |
function registerType(type, skipAliasCheck) { | |
var is = t["is" + type] = function (node, opts) { | |
return t.is(type, node, opts, skipAliasCheck); | |
}; | |
t["assert" + type] = function (node, opts) { | |
opts = opts || {}; | |
if (!is(node, opts)) { | |
throw new Error("Expected type " + JSON.stringify(type) + " with option " + JSON.stringify(opts)); | |
} | |
}; | |
} | |
/** | |
* Constants. | |
*/ | |
var STATEMENT_OR_BLOCK_KEYS = ["consequent", "body", "alternate"]; | |
exports.STATEMENT_OR_BLOCK_KEYS = STATEMENT_OR_BLOCK_KEYS; | |
var FLATTENABLE_KEYS = ["body", "expressions"]; | |
exports.FLATTENABLE_KEYS = FLATTENABLE_KEYS; | |
var FOR_INIT_KEYS = ["left", "init"]; | |
exports.FOR_INIT_KEYS = FOR_INIT_KEYS; | |
var COMMENT_KEYS = ["leadingComments", "trailingComments", "innerComments"]; | |
exports.COMMENT_KEYS = COMMENT_KEYS; | |
var INHERIT_KEYS = { | |
optional: ["typeAnnotation", "typeParameters", "returnType"], | |
force: ["_scopeInfo", "_paths", "start", "loc", "end"] | |
}; | |
exports.INHERIT_KEYS = INHERIT_KEYS; | |
var BOOLEAN_NUMBER_BINARY_OPERATORS = [">", "<", ">=", "<="]; | |
exports.BOOLEAN_NUMBER_BINARY_OPERATORS = BOOLEAN_NUMBER_BINARY_OPERATORS; | |
var EQUALITY_BINARY_OPERATORS = ["==", "===", "!=", "!=="]; | |
exports.EQUALITY_BINARY_OPERATORS = EQUALITY_BINARY_OPERATORS; | |
var COMPARISON_BINARY_OPERATORS = EQUALITY_BINARY_OPERATORS.concat(["in", "instanceof"]); | |
exports.COMPARISON_BINARY_OPERATORS = COMPARISON_BINARY_OPERATORS; | |
var BOOLEAN_BINARY_OPERATORS = [].concat(COMPARISON_BINARY_OPERATORS, BOOLEAN_NUMBER_BINARY_OPERATORS); | |
exports.BOOLEAN_BINARY_OPERATORS = BOOLEAN_BINARY_OPERATORS; | |
var NUMBER_BINARY_OPERATORS = ["-", "/", "*", "**", "&", "|", ">>", ">>>", "<<", "^"]; | |
exports.NUMBER_BINARY_OPERATORS = NUMBER_BINARY_OPERATORS; | |
var BOOLEAN_UNARY_OPERATORS = ["delete", "!"]; | |
exports.BOOLEAN_UNARY_OPERATORS = BOOLEAN_UNARY_OPERATORS; | |
var NUMBER_UNARY_OPERATORS = ["+", "-", "++", "--", "~"]; | |
exports.NUMBER_UNARY_OPERATORS = NUMBER_UNARY_OPERATORS; | |
var STRING_UNARY_OPERATORS = ["typeof"]; | |
exports.STRING_UNARY_OPERATORS = STRING_UNARY_OPERATORS; | |
exports.VISITOR_KEYS = _definitions.VISITOR_KEYS; | |
exports.BUILDER_KEYS = _definitions.BUILDER_KEYS; | |
exports.ALIAS_KEYS = _definitions.ALIAS_KEYS; | |
/** | |
* Registers `is[Type]` and `assert[Type]` for all types. | |
*/ | |
_lodashCollectionEach2["default"](t.VISITOR_KEYS, function (keys, type) { | |
registerType(type, true); | |
}); | |
/** | |
* Flip `ALIAS_KEYS` for faster access in the reverse direction. | |
*/ | |
t.FLIPPED_ALIAS_KEYS = {}; | |
_lodashCollectionEach2["default"](t.ALIAS_KEYS, function (aliases, type) { | |
_lodashCollectionEach2["default"](aliases, function (alias) { | |
var types = t.FLIPPED_ALIAS_KEYS[alias] = t.FLIPPED_ALIAS_KEYS[alias] || []; | |
types.push(type); | |
}); | |
}); | |
/** | |
* Registers `is[Alias]` and `assert[Alias]` functions for all aliases. | |
*/ | |
_lodashCollectionEach2["default"](t.FLIPPED_ALIAS_KEYS, function (types, type) { | |
t[type.toUpperCase() + "_TYPES"] = types; | |
registerType(type, false); | |
}); | |
var TYPES = Object.keys(t.VISITOR_KEYS).concat(Object.keys(t.FLIPPED_ALIAS_KEYS)); | |
exports.TYPES = TYPES; | |
/** | |
* Returns whether `node` is of given `type`. | |
* | |
* For better performance, use this instead of `is[Type]` when `type` is unknown. | |
* Optionally, pass `skipAliasCheck` to directly compare `node.type` with `type`. | |
*/ | |
// @TODO should `skipAliasCheck` be removed? | |
/*eslint-disable no-unused-vars */ | |
function is(type, node, opts, skipAliasCheck) { | |
if (!node) return false; | |
var matches = isType(node.type, type); | |
if (!matches) return false; | |
if (typeof opts === "undefined") { | |
return true; | |
} else { | |
return t.shallowEqual(node, opts); | |
} | |
} | |
/*eslint-enable no-unused-vars */ | |
/** | |
* Test if a `nodeType` is a `targetType` or if `targetType` is an alias of `nodeType`. | |
*/ | |
function isType(nodeType, targetType) { | |
if (nodeType === targetType) return true; | |
var aliases = t.FLIPPED_ALIAS_KEYS[targetType]; | |
if (aliases) { | |
if (aliases[0] === nodeType) return true; | |
var _arr = aliases; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var alias = _arr[_i]; | |
if (nodeType === alias) return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* [Please add a description.] | |
*/ | |
_lodashCollectionEach2["default"](t.VISITOR_KEYS, function (keys, type) { | |
if (t.BUILDER_KEYS[type]) return; | |
var defs = {}; | |
_lodashCollectionEach2["default"](keys, function (key) { | |
defs[key] = null; | |
}); | |
t.BUILDER_KEYS[type] = defs; | |
}); | |
/** | |
* [Please add a description.] | |
*/ | |
_lodashCollectionEach2["default"](t.BUILDER_KEYS, function (keys, type) { | |
var builder = function builder() { | |
var node = {}; | |
node.type = type; | |
var i = 0; | |
for (var key in keys) { | |
var arg = arguments[i++]; | |
if (arg === undefined) arg = keys[key]; | |
node[key] = arg; | |
} | |
return node; | |
}; | |
t[type] = builder; | |
t[type[0].toLowerCase() + type.slice(1)] = builder; | |
}); | |
/** | |
* Test if an object is shallowly equal. | |
*/ | |
function shallowEqual(actual, expected) { | |
var keys = Object.keys(expected); | |
var _arr2 = keys; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var key = _arr2[_i2]; | |
if (actual[key] !== expected[key]) { | |
return false; | |
} | |
} | |
return true; | |
} | |
/** | |
* Append a node to a member expression. | |
*/ | |
function appendToMemberExpression(member, append, computed) { | |
member.object = t.memberExpression(member.object, member.property, member.computed); | |
member.property = append; | |
member.computed = !!computed; | |
return member; | |
} | |
/** | |
* Prepend a node to a member expression. | |
*/ | |
function prependToMemberExpression(member, prepend) { | |
member.object = t.memberExpression(prepend, member.object); | |
return member; | |
} | |
/** | |
* Ensure the `key` (defaults to "body") of a `node` is a block. | |
* Casting it to a block if it is not. | |
*/ | |
function ensureBlock(node) { | |
var key = arguments.length <= 1 || arguments[1] === undefined ? "body" : arguments[1]; | |
return node[key] = t.toBlock(node[key], node); | |
} | |
/** | |
* Create a shallow clone of a `node` excluding `_private` properties. | |
*/ | |
function clone(node) { | |
var newNode = {}; | |
for (var key in node) { | |
if (key[0] === "_") continue; | |
newNode[key] = node[key]; | |
} | |
return newNode; | |
} | |
/** | |
* Create a deep clone of a `node` and all of it's child nodes | |
* exluding `_private` properties. | |
*/ | |
function cloneDeep(node) { | |
var newNode = {}; | |
for (var key in node) { | |
if (key[0] === "_") continue; | |
var val = node[key]; | |
if (val) { | |
if (val.type) { | |
val = t.cloneDeep(val); | |
} else if (Array.isArray(val)) { | |
val = val.map(t.cloneDeep); | |
} | |
} | |
newNode[key] = val; | |
} | |
return newNode; | |
} | |
/** | |
* Build a function that when called will return whether or not the | |
* input `node` `MemberExpression` matches the input `match`. | |
* | |
* For example, given the match `React.createClass` it would match the | |
* parsed nodes of `React.createClass` and `React["createClass"]`. | |
*/ | |
function buildMatchMemberExpression(match, allowPartial) { | |
var parts = match.split("."); | |
return function (member) { | |
// not a member expression | |
if (!t.isMemberExpression(member)) return false; | |
var search = [member]; | |
var i = 0; | |
while (search.length) { | |
var node = search.shift(); | |
if (allowPartial && i === parts.length) { | |
return true; | |
} | |
if (t.isIdentifier(node)) { | |
// this part doesn't match | |
if (parts[i] !== node.name) return false; | |
} else if (t.isLiteral(node)) { | |
// this part doesn't match | |
if (parts[i] !== node.value) return false; | |
} else if (t.isMemberExpression(node)) { | |
if (node.computed && !t.isLiteral(node.property)) { | |
// we can't deal with this | |
return false; | |
} else { | |
search.push(node.object); | |
search.push(node.property); | |
continue; | |
} | |
} else { | |
// we can't deal with this | |
return false; | |
} | |
// too many parts | |
if (++i > parts.length) { | |
return false; | |
} | |
} | |
return true; | |
}; | |
} | |
/** | |
* Remove comment properties from a node. | |
*/ | |
function removeComments(node) { | |
var _arr3 = COMMENT_KEYS; | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var key = _arr3[_i3]; | |
delete node[key]; | |
} | |
return node; | |
} | |
/** | |
* Inherit all unique comments from `parent` node to `child` node. | |
*/ | |
function inheritsComments(child, parent) { | |
inheritTrailingComments(child, parent); | |
inheritLeadingComments(child, parent); | |
inheritInnerComments(child, parent); | |
return child; | |
} | |
function inheritTrailingComments(child, parent) { | |
_inheritComments("trailingComments", child, parent); | |
} | |
function inheritLeadingComments(child, parent) { | |
_inheritComments("leadingComments", child, parent); | |
} | |
function inheritInnerComments(child, parent) { | |
_inheritComments("innerComments", child, parent); | |
} | |
function _inheritComments(key, child, parent) { | |
if (child && parent) { | |
child[key] = _lodashArrayUniq2["default"](_lodashArrayCompact2["default"]([].concat(child[key], parent[key]))); | |
} | |
} | |
/** | |
* Inherit all contextual properties from `parent` node to `child` node. | |
*/ | |
function inherits(child, parent) { | |
if (!child || !parent) return child; | |
var _arr4 = t.INHERIT_KEYS.optional; | |
for (var _i4 = 0; _i4 < _arr4.length; _i4++) { | |
var key = _arr4[_i4]; | |
if (child[key] == null) { | |
child[key] = parent[key]; | |
} | |
} | |
var _arr5 = t.INHERIT_KEYS.force; | |
for (var _i5 = 0; _i5 < _arr5.length; _i5++) { | |
var key = _arr5[_i5]; | |
child[key] = parent[key]; | |
} | |
t.inheritsComments(child, parent); | |
return child; | |
} | |
// Optimize property access. | |
_toFastProperties2["default"](t); | |
_toFastProperties2["default"](t.VISITOR_KEYS); | |
// Export all type checkers from other files. | |
_lodashObjectAssign2["default"](t, _dereq_(180)); | |
_lodashObjectAssign2["default"](t, _dereq_(181)); | |
_lodashObjectAssign2["default"](t, _dereq_(169)); | |
_lodashObjectAssign2["default"](t, _dereq_(178)); | |
},{"169":169,"174":174,"175":175,"178":178,"180":180,"181":181,"405":405,"409":409,"411":411,"509":509,"600":600}],180:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.getBindingIdentifiers = getBindingIdentifiers; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
var _index = _dereq_(179); | |
var t = _interopRequireWildcard(_index); | |
/** | |
* Return a list of binding identifiers associated with the input `node`. | |
*/ | |
function getBindingIdentifiers(node, duplicates) { | |
var search = [].concat(node); | |
var ids = Object.create(null); | |
while (search.length) { | |
var id = search.shift(); | |
if (!id) continue; | |
var keys = t.getBindingIdentifiers.keys[id.type]; | |
if (t.isIdentifier(id)) { | |
if (duplicates) { | |
var _ids = ids[id.name] = ids[id.name] || []; | |
_ids.push(id); | |
} else { | |
ids[id.name] = id; | |
} | |
} else if (t.isExportDeclaration(id)) { | |
if (t.isDeclaration(node.declaration)) { | |
search.push(node.declaration); | |
} | |
} else if (keys) { | |
for (var i = 0; i < keys.length; i++) { | |
var key = keys[i]; | |
if (id[key]) { | |
search = search.concat(id[key]); | |
} | |
} | |
} | |
} | |
return ids; | |
} | |
/** | |
* Mapping of types to their identifier keys. | |
*/ | |
getBindingIdentifiers.keys = { | |
DeclareClass: ["id"], | |
DeclareFunction: ["id"], | |
DeclareModule: ["id"], | |
DeclareVariable: ["id"], | |
InterfaceDeclaration: ["id"], | |
TypeAlias: ["id"], | |
ComprehensionExpression: ["blocks"], | |
ComprehensionBlock: ["left"], | |
CatchClause: ["param"], | |
LabeledStatement: ["label"], | |
UnaryExpression: ["argument"], | |
AssignmentExpression: ["left"], | |
ImportSpecifier: ["local"], | |
ImportNamespaceSpecifier: ["local"], | |
ImportDefaultSpecifier: ["local"], | |
ImportDeclaration: ["specifiers"], | |
FunctionDeclaration: ["id", "params"], | |
FunctionExpression: ["id", "params"], | |
ClassDeclaration: ["id"], | |
ClassExpression: ["id"], | |
RestElement: ["argument"], | |
UpdateExpression: ["argument"], | |
SpreadProperty: ["argument"], | |
Property: ["value"], | |
AssignmentPattern: ["left"], | |
ArrayPattern: ["elements"], | |
ObjectPattern: ["properties"], | |
VariableDeclaration: ["declarations"], | |
VariableDeclarator: ["id"] | |
}; | |
},{"179":179}],181:[function(_dereq_,module,exports){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.isBinding = isBinding; | |
exports.isReferenced = isReferenced; | |
exports.isValidIdentifier = isValidIdentifier; | |
exports.isLet = isLet; | |
exports.isBlockScoped = isBlockScoped; | |
exports.isVar = isVar; | |
exports.isSpecifierDefault = isSpecifierDefault; | |
exports.isScope = isScope; | |
exports.isImmutable = isImmutable; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _retrievers = _dereq_(180); | |
var _esutils = _dereq_(395); | |
var _esutils2 = _interopRequireDefault(_esutils); | |
var _index = _dereq_(179); | |
var t = _interopRequireWildcard(_index); | |
/** | |
* Check if the input `node` is a binding identifier. | |
*/ | |
function isBinding(node, parent) { | |
var keys = _retrievers.getBindingIdentifiers.keys[parent.type]; | |
if (keys) { | |
for (var i = 0; i < keys.length; i++) { | |
var key = keys[i]; | |
var val = parent[key]; | |
if (Array.isArray(val)) { | |
if (val.indexOf(node) >= 0) return true; | |
} else { | |
if (val === node) return true; | |
} | |
} | |
} | |
return false; | |
} | |
/** | |
* Check if the input `node` is a reference to a bound variable. | |
*/ | |
function isReferenced(node, parent) { | |
switch (parent.type) { | |
// yes: PARENT[NODE] | |
// yes: NODE.child | |
// no: parent.NODE | |
case "MemberExpression": | |
case "JSXMemberExpression": | |
if (parent.property === node && parent.computed) { | |
return true; | |
} else if (parent.object === node) { | |
return true; | |
} else { | |
return false; | |
} | |
// no: new.NODE | |
// no: NODE.target | |
case "MetaProperty": | |
return false; | |
// yes: { [NODE]: "" } | |
// yes: { NODE } | |
// no: { NODE: "" } | |
case "Property": | |
if (parent.key === node) { | |
return parent.computed; | |
} | |
// no: var NODE = init; | |
// yes: var id = NODE; | |
case "VariableDeclarator": | |
return parent.id !== node; | |
// no: function NODE() {} | |
// no: function foo(NODE) {} | |
case "ArrowFunctionExpression": | |
case "FunctionDeclaration": | |
case "FunctionExpression": | |
var _arr = parent.params; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var param = _arr[_i]; | |
if (param === node) return false; | |
} | |
return parent.id !== node; | |
// no: export { foo as NODE }; | |
// yes: export { NODE as foo }; | |
// no: export { NODE as foo } from "foo"; | |
case "ExportSpecifier": | |
if (parent.source) { | |
return false; | |
} else { | |
return parent.local === node; | |
} | |
// no: <div NODE="foo" /> | |
case "JSXAttribute": | |
return parent.name !== node; | |
// no: class { NODE = value; } | |
// yes: class { key = NODE; } | |
case "ClassProperty": | |
return parent.value === node; | |
// no: import NODE from "foo"; | |
// no: import * as NODE from "foo"; | |
// no: import { NODE as foo } from "foo"; | |
// no: import { foo as NODE } from "foo"; | |
// no: import NODE from "bar"; | |
case "ImportDefaultSpecifier": | |
case "ImportNamespaceSpecifier": | |
case "ImportSpecifier": | |
return false; | |
// no: class NODE {} | |
case "ClassDeclaration": | |
case "ClassExpression": | |
return parent.id !== node; | |
// yes: class { [NODE](){} } | |
case "MethodDefinition": | |
return parent.key === node && parent.computed; | |
// no: NODE: for (;;) {} | |
case "LabeledStatement": | |
return false; | |
// no: try {} catch (NODE) {} | |
case "CatchClause": | |
return parent.param !== node; | |
// no: function foo(...NODE) {} | |
case "RestElement": | |
return false; | |
// yes: left = NODE; | |
// no: NODE = right; | |
case "AssignmentExpression": | |
return parent.right === node; | |
// no: [NODE = foo] = []; | |
// yes: [foo = NODE] = []; | |
case "AssignmentPattern": | |
return parent.right === node; | |
// no: [NODE] = []; | |
// no: ({ NODE }) = []; | |
case "ObjectPattern": | |
case "ArrayPattern": | |
return false; | |
} | |
return true; | |
} | |
/** | |
* Check if the input `name` is a valid identifier name | |
* and isn't a reserved word. | |
*/ | |
function isValidIdentifier(name) { | |
if (typeof name !== "string" || _esutils2["default"].keyword.isReservedWordES6(name, true)) { | |
return false; | |
} else { | |
return _esutils2["default"].keyword.isIdentifierNameES6(name); | |
} | |
} | |
/** | |
* Check if the input `node` is a `let` variable declaration. | |
*/ | |
function isLet(node) { | |
return t.isVariableDeclaration(node) && (node.kind !== "var" || node._let); | |
} | |
/** | |
* Check if the input `node` is block scoped. | |
*/ | |
function isBlockScoped(node) { | |
return t.isFunctionDeclaration(node) || t.isClassDeclaration(node) || t.isLet(node); | |
} | |
/** | |
* Check if the input `node` is a variable declaration. | |
*/ | |
function isVar(node) { | |
return t.isVariableDeclaration(node, { kind: "var" }) && !node._let; | |
} | |
/** | |
* Check if the input `specifier` is a `default` import or export. | |
*/ | |
function isSpecifierDefault(specifier) { | |
return t.isImportDefaultSpecifier(specifier) || t.isIdentifier(specifier.imported || specifier.exported, { name: "default" }); | |
} | |
/** | |
* Check if the input `node` is a scope. | |
*/ | |
function isScope(node, parent) { | |
if (t.isBlockStatement(node) && t.isFunction(parent, { body: node })) { | |
return false; | |
} | |
return t.isScopable(node); | |
} | |
/** | |
* Check if the input `node` is definitely immutable. | |
*/ | |
function isImmutable(node) { | |
if (t.isType(node.type, "Immutable")) return true; | |
if (t.isLiteral(node)) { | |
if (node.regex) { | |
// regexs are mutable | |
return false; | |
} else { | |
// immutable! | |
return true; | |
} | |
} else if (t.isIdentifier(node)) { | |
if (node.name === "undefined") { | |
// immutable! | |
return true; | |
} else { | |
// no idea... | |
return false; | |
} | |
} | |
return false; | |
} | |
},{"179":179,"180":180,"395":395}],182:[function(_dereq_,module,exports){ | |
(function (__dirname){ | |
"use strict"; | |
exports.__esModule = true; | |
exports.canCompile = canCompile; | |
exports.list = list; | |
exports.regexify = regexify; | |
exports.arrayify = arrayify; | |
exports.booleanify = booleanify; | |
exports.shouldIgnore = shouldIgnore; | |
exports.template = template; | |
exports.parseTemplate = parseTemplate; | |
// istanbul ignore next | |
function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj["default"] = obj; return newObj; } } | |
// istanbul ignore next | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashStringEscapeRegExp = _dereq_(518); | |
var _lodashStringEscapeRegExp2 = _interopRequireDefault(_lodashStringEscapeRegExp); | |
var _lodashStringStartsWith = _dereq_(519); | |
var _lodashStringStartsWith2 = _interopRequireDefault(_lodashStringStartsWith); | |
var _lodashLangCloneDeep = _dereq_(495); | |
var _lodashLangCloneDeep2 = _interopRequireDefault(_lodashLangCloneDeep); | |
var _lodashLangIsBoolean = _dereq_(498); | |
var _lodashLangIsBoolean2 = _interopRequireDefault(_lodashLangIsBoolean); | |
var _messages = _dereq_(43); | |
var messages = _interopRequireWildcard(_messages); | |
var _minimatch = _dereq_(522); | |
var _minimatch2 = _interopRequireDefault(_minimatch); | |
var _lodashCollectionContains = _dereq_(410); | |
var _lodashCollectionContains2 = _interopRequireDefault(_lodashCollectionContains); | |
var _traversal = _dereq_(148); | |
var _traversal2 = _interopRequireDefault(_traversal); | |
var _lodashLangIsString = _dereq_(506); | |
var _lodashLangIsString2 = _interopRequireDefault(_lodashLangIsString); | |
var _lodashLangIsRegExp = _dereq_(505); | |
var _lodashLangIsRegExp2 = _interopRequireDefault(_lodashLangIsRegExp); | |
var _lodashLangIsEmpty = _dereq_(499); | |
var _lodashLangIsEmpty2 = _interopRequireDefault(_lodashLangIsEmpty); | |
var _helpersParse = _dereq_(42); | |
var _helpersParse2 = _interopRequireDefault(_helpersParse); | |
var _path = _dereq_(9); | |
var _path2 = _interopRequireDefault(_path); | |
var _lodashObjectHas = _dereq_(512); | |
var _lodashObjectHas2 = _interopRequireDefault(_lodashObjectHas); | |
var _fs = _dereq_(1); | |
var _fs2 = _interopRequireDefault(_fs); | |
var _types = _dereq_(179); | |
var t = _interopRequireWildcard(_types); | |
var _slash = _dereq_(588); | |
var _slash2 = _interopRequireDefault(_slash); | |
var _pathExists = _dereq_(526); | |
var _pathExists2 = _interopRequireDefault(_pathExists); | |
var _util = _dereq_(13); | |
exports.inherits = _util.inherits; | |
exports.inspect = _util.inspect; | |
/** | |
* Test if a filename ends with a compilable extension. | |
*/ | |
function canCompile(filename, altExts) { | |
var exts = altExts || canCompile.EXTENSIONS; | |
var ext = _path2["default"].extname(filename); | |
return _lodashCollectionContains2["default"](exts, ext); | |
} | |
/** | |
* Default set of compilable extensions. | |
*/ | |
canCompile.EXTENSIONS = [".js", ".jsx", ".es6", ".es"]; | |
/** | |
* Create an array from any value, splitting strings by ",". | |
*/ | |
function list(val) { | |
if (!val) { | |
return []; | |
} else if (Array.isArray(val)) { | |
return val; | |
} else if (typeof val === "string") { | |
return val.split(","); | |
} else { | |
return [val]; | |
} | |
} | |
/** | |
* Create a RegExp from a string, array, or regexp. | |
*/ | |
function regexify(val) { | |
if (!val) return new RegExp(/.^/); | |
if (Array.isArray(val)) val = new RegExp(val.map(_lodashStringEscapeRegExp2["default"]).join("|"), "i"); | |
if (_lodashLangIsString2["default"](val)) { | |
// normalise path separators | |
val = _slash2["default"](val); | |
// remove starting wildcards or relative separator if present | |
if (_lodashStringStartsWith2["default"](val, "./") || _lodashStringStartsWith2["default"](val, "*/")) val = val.slice(2); | |
if (_lodashStringStartsWith2["default"](val, "**/")) val = val.slice(3); | |
var regex = _minimatch2["default"].makeRe(val, { nocase: true }); | |
return new RegExp(regex.source.slice(1, -1), "i"); | |
} | |
if (_lodashLangIsRegExp2["default"](val)) return val; | |
throw new TypeError("illegal type for regexify"); | |
} | |
/** | |
* Create an array from a boolean, string, or array, mapped by and optional function. | |
*/ | |
function arrayify(val, mapFn) { | |
if (!val) return []; | |
if (_lodashLangIsBoolean2["default"](val)) return arrayify([val], mapFn); | |
if (_lodashLangIsString2["default"](val)) return arrayify(list(val), mapFn); | |
if (Array.isArray(val)) { | |
if (mapFn) val = val.map(mapFn); | |
return val; | |
} | |
return [val]; | |
} | |
/** | |
* Makes boolean-like strings into booleans. | |
*/ | |
function booleanify(val) { | |
if (val === "true") return true; | |
if (val === "false") return false; | |
return val; | |
} | |
/** | |
* Tests if a filename should be ignored based on "ignore" and "only" options. | |
*/ | |
function shouldIgnore(filename, ignore, only) { | |
filename = _slash2["default"](filename); | |
if (only) { | |
var _arr = only; | |
for (var _i = 0; _i < _arr.length; _i++) { | |
var pattern = _arr[_i]; | |
if (_shouldIgnore(pattern, filename)) return false; | |
} | |
return true; | |
} else if (ignore.length) { | |
var _arr2 = ignore; | |
for (var _i2 = 0; _i2 < _arr2.length; _i2++) { | |
var pattern = _arr2[_i2]; | |
if (_shouldIgnore(pattern, filename)) return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* Returns result of calling function with filename if pattern is a function. | |
* Otherwise returns result of matching pattern Regex with filename. | |
*/ | |
function _shouldIgnore(pattern, filename) { | |
if (typeof pattern === "function") { | |
return pattern(filename); | |
} else { | |
return pattern.test(filename); | |
} | |
} | |
/** | |
* A visitor for Babel templates, replaces placeholder references. | |
*/ | |
var templateVisitor = { | |
/** | |
* 360 NoScope PWNd | |
*/ | |
noScope: true, | |
enter: function enter(node, parent, scope, nodes) { | |
if (t.isExpressionStatement(node)) { | |
node = node.expression; | |
} | |
if (t.isIdentifier(node) && _lodashObjectHas2["default"](nodes, node.name)) { | |
this.skip(); | |
this.replaceInline(nodes[node.name]); | |
} | |
}, | |
exit: function exit(node) { | |
_traversal2["default"].clearNode(node); | |
} | |
}; | |
/** | |
* Create an instance of a template to use in a transformer. | |
*/ | |
function template(name, nodes, keepExpression) { | |
var ast = exports.templates[name]; | |
if (!ast) throw new ReferenceError("unknown template " + name); | |
if (nodes === true) { | |
keepExpression = true; | |
nodes = null; | |
} | |
ast = _lodashLangCloneDeep2["default"](ast); | |
if (!_lodashLangIsEmpty2["default"](nodes)) { | |
_traversal2["default"](ast, templateVisitor, null, nodes); | |
} | |
if (ast.body.length > 1) return ast.body; | |
var node = ast.body[0]; | |
if (!keepExpression && t.isExpressionStatement(node)) { | |
return node.expression; | |
} else { | |
return node; | |
} | |
} | |
/** | |
* Parse a template. | |
*/ | |
function parseTemplate(loc, code) { | |
var ast = _helpersParse2["default"](code, { filename: loc, looseModules: true }).program; | |
ast = _traversal2["default"].removeProperties(ast); | |
return ast; | |
} | |
/** | |
* Load templates from transformation/templates directory. | |
*/ | |
function loadTemplates() { | |
var templates = {}; | |
var templatesLoc = _path2["default"].join(__dirname, "transformation/templates"); | |
if (!_pathExists2["default"].sync(templatesLoc)) { | |
throw new ReferenceError(messages.get("missingTemplatesDirectory")); | |
} | |
var _arr3 = _fs2["default"].readdirSync(templatesLoc); | |
for (var _i3 = 0; _i3 < _arr3.length; _i3++) { | |
var name = _arr3[_i3]; | |
if (name[0] === ".") return; | |
var key = _path2["default"].basename(name, _path2["default"].extname(name)); | |
var loc = _path2["default"].join(templatesLoc, name); | |
var code = _fs2["default"].readFileSync(loc, "utf8"); | |
templates[key] = parseTemplate(loc, code); | |
} | |
return templates; | |
} | |
try { | |
exports.templates = _dereq_(604); | |
} catch (err) { | |
if (err.code !== "MODULE_NOT_FOUND") throw err; | |
exports.templates = loadTemplates(); | |
} | |
}).call(this,"/lib") | |
},{"1":1,"13":13,"148":148,"179":179,"410":410,"42":42,"43":43,"495":495,"498":498,"499":499,"505":505,"506":506,"512":512,"518":518,"519":519,"522":522,"526":526,"588":588,"604":604,"9":9}],183:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("constant-folding", { | |
metadata: { | |
group: "builtin-prepass", | |
experimental: true | |
}, | |
visitor: { | |
AssignmentExpression: function AssignmentExpression() { | |
var left = this.get("left"); | |
if (!left.isIdentifier()) return; | |
var binding = this.scope.getBinding(left.node.name); | |
if (!binding || binding.hasDeoptValue) return; | |
var evaluated = this.get("right").evaluate(); | |
if (evaluated.confident) { | |
binding.setValue(evaluated.value); | |
} else { | |
binding.deoptValue(); | |
} | |
}, | |
IfStatement: function IfStatement() { | |
var evaluated = this.get("test").evaluate(); | |
if (!evaluated.confident) { | |
// todo: deopt binding values for constant violations inside | |
return this.skip(); | |
} | |
if (evaluated.value) { | |
this.skipKey("alternate"); | |
} else { | |
this.skipKey("consequent"); | |
} | |
}, | |
Scopable: { | |
enter: function enter() { | |
var funcScope = this.scope.getFunctionParent(); | |
for (var name in this.scope.bindings) { | |
var binding = this.scope.bindings[name]; | |
var deopt = false; | |
var _iteratorNormalCompletion = true; | |
var _didIteratorError = false; | |
var _iteratorError = undefined; | |
try { | |
for (var _iterator = binding.constantViolations[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { | |
var path = _step.value; | |
var funcViolationScope = path.scope.getFunctionParent(); | |
if (funcViolationScope !== funcScope) { | |
deopt = true; | |
break; | |
} | |
} | |
} catch (err) { | |
_didIteratorError = true; | |
_iteratorError = err; | |
} finally { | |
try { | |
if (!_iteratorNormalCompletion && _iterator["return"]) { | |
_iterator["return"](); | |
} | |
} finally { | |
if (_didIteratorError) { | |
throw _iteratorError; | |
} | |
} | |
} | |
if (deopt) binding.deoptValue(); | |
} | |
}, | |
exit: function exit() { | |
for (var name in this.scope.bindings) { | |
var binding = this.scope.bindings[name]; | |
binding.clearValue(); | |
} | |
} | |
}, | |
Expression: { | |
exit: function exit() { | |
var res = this.evaluate(); | |
if (res.confident) return t.valueToNode(res.value); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],184:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
function toStatements(node) { | |
if (t.isBlockStatement(node)) { | |
var hasBlockScoped = false; | |
for (var i = 0; i < node.body.length; i++) { | |
var bodyNode = node.body[i]; | |
if (t.isBlockScoped(bodyNode)) hasBlockScoped = true; | |
} | |
if (!hasBlockScoped) { | |
return node.body; | |
} | |
} | |
return node; | |
} | |
var visitor = { | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope) { | |
var binding = scope.getBinding(node.name); | |
if (!binding || binding.references > 1 || !binding.constant) return; | |
if (binding.kind === "param" || binding.kind === "module") return; | |
var replacement = binding.path.node; | |
if (t.isVariableDeclarator(replacement)) { | |
replacement = replacement.init; | |
} | |
if (!replacement) return; | |
// ensure it's a "pure" type | |
if (!scope.isPure(replacement, true)) return; | |
if (t.isClass(replacement) || t.isFunction(replacement)) { | |
// don't change this if it's in a different scope, this can be bad | |
// for performance since it may be inside a loop or deeply nested in | |
// hot code | |
if (binding.path.scope.parent !== scope) return; | |
} | |
if (this.findParent(function (path) { | |
return path.node === replacement; | |
})) { | |
return; | |
} | |
t.toExpression(replacement); | |
scope.removeBinding(node.name); | |
binding.path.dangerouslyRemove(); | |
return replacement; | |
}, | |
"ClassDeclaration|FunctionDeclaration": function ClassDeclarationFunctionDeclaration(node, parent, scope) { | |
var binding = scope.getBinding(node.id.name); | |
if (binding && !binding.referenced) { | |
this.dangerouslyRemove(); | |
} | |
}, | |
VariableDeclarator: function VariableDeclarator(node, parent, scope) { | |
if (!t.isIdentifier(node.id) || !scope.isPure(node.init, true)) return; | |
visitor["ClassDeclaration|FunctionDeclaration"].apply(this, arguments); | |
}, | |
ConditionalExpression: function ConditionalExpression(node) { | |
var evaluateTest = this.get("test").evaluateTruthy(); | |
if (evaluateTest === true) { | |
return node.consequent; | |
} else if (evaluateTest === false) { | |
return node.alternate; | |
} | |
}, | |
BlockStatement: function BlockStatement() { | |
var paths = this.get("body"); | |
var purge = false; | |
for (var i = 0; i < paths.length; i++) { | |
var path = paths[i]; | |
if (!purge && path.isCompletionStatement()) { | |
purge = true; | |
continue; | |
} | |
if (purge && !path.isFunctionDeclaration()) { | |
path.dangerouslyRemove(); | |
} | |
} | |
}, | |
IfStatement: { | |
exit: function exit(node) { | |
var consequent = node.consequent; | |
var alternate = node.alternate; | |
var test = node.test; | |
var evaluateTest = this.get("test").evaluateTruthy(); | |
// we can check if a test will be truthy 100% and if so then we can inline | |
// the consequent and completely ignore the alternate | |
// | |
// if (true) { foo; } -> { foo; } | |
// if ("foo") { foo; } -> { foo; } | |
// | |
if (evaluateTest === true) { | |
return toStatements(consequent); | |
} | |
// we can check if a test will be falsy 100% and if so we can inline the | |
// alternate if there is one and completely remove the consequent | |
// | |
// if ("") { bar; } else { foo; } -> { foo; } | |
// if ("") { bar; } -> | |
// | |
if (evaluateTest === false) { | |
if (alternate) { | |
return toStatements(alternate); | |
} else { | |
return this.dangerouslyRemove(); | |
} | |
} | |
// remove alternate blocks that are empty | |
// | |
// if (foo) { foo; } else {} -> if (foo) { foo; } | |
// | |
if (t.isBlockStatement(alternate) && !alternate.body.length) { | |
alternate = node.alternate = null; | |
} | |
// if the consequent block is empty turn alternate blocks into a consequent | |
// and flip the test | |
// | |
// if (foo) {} else { bar; } -> if (!foo) { bar; } | |
// | |
if (t.isBlockStatement(consequent) && !consequent.body.length && t.isBlockStatement(alternate) && alternate.body.length) { | |
node.consequent = node.alternate; | |
node.alternate = null; | |
node.test = t.unaryExpression("!", test, true); | |
} | |
} | |
} | |
}; | |
return new Plugin("dead-code-elimination", { | |
metadata: { | |
group: "builtin-pre", | |
experimental: true | |
}, | |
visitor: visitor | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],185:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var parse = _ref.parse; | |
var traverse = _ref.traverse; | |
return new Plugin("eval", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
CallExpression: function CallExpression(node) { | |
if (this.get("callee").isIdentifier({ name: "eval" }) && node.arguments.length === 1) { | |
var evaluate = this.get("arguments")[0].evaluate(); | |
if (!evaluate.confident) return; | |
var code = evaluate.value; | |
if (typeof code !== "string") return; | |
var ast = parse(code); | |
traverse.removeProperties(ast); | |
return ast.program; | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],186:[function(_dereq_,module,exports){ | |
(function (process){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("inline-environment-variables", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
MemberExpression: function MemberExpression(node) { | |
if (this.get("object").matchesPattern("process.env")) { | |
var key = this.toComputedKey(); | |
if (t.isLiteral(key)) { | |
return t.valueToNode(process.env[key.value]); | |
} | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
}).call(this,_dereq_(10)) | |
},{"10":10}],187:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("jscript", { | |
metadata: { | |
group: "builtin-trailing" | |
}, | |
visitor: { | |
FunctionExpression: { | |
exit: function exit(node) { | |
if (!node.id) return; | |
node._ignoreUserWhitespace = true; | |
return t.callExpression(t.functionExpression(null, [], t.blockStatement([t.toStatement(node), t.returnStatement(node.id)])), []); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],188:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("member-expression-literals", { | |
metadata: { | |
group: "builtin-trailing" | |
}, | |
visitor: { | |
MemberExpression: { | |
exit: function exit(node) { | |
var prop = node.property; | |
if (node.computed && t.isLiteral(prop) && t.isValidIdentifier(prop.value)) { | |
// foo["bar"] => foo.bar | |
node.property = t.identifier(prop.value); | |
node.computed = false; | |
} | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],189:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("property-literals", { | |
metadata: { | |
group: "builtin-trailing" | |
}, | |
visitor: { | |
Property: { | |
exit: function exit(node) { | |
var key = node.key; | |
if (t.isLiteral(key) && t.isValidIdentifier(key.value)) { | |
// "foo": "bar" -> foo: "bar" | |
node.key = t.identifier(key.value); | |
node.computed = false; | |
} | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],190:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _lodashArrayPull = _dereq_(408); | |
var _lodashArrayPull2 = _interopRequireDefault(_lodashArrayPull); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
function isProtoKey(node) { | |
return t.isLiteral(t.toComputedKey(node, node.key), { value: "__proto__" }); | |
} | |
function isProtoAssignmentExpression(node) { | |
var left = node.left; | |
return t.isMemberExpression(left) && t.isLiteral(t.toComputedKey(left, left.property), { value: "__proto__" }); | |
} | |
function buildDefaultsCallExpression(expr, ref, file) { | |
return t.expressionStatement(t.callExpression(file.addHelper("defaults"), [ref, expr.right])); | |
} | |
return new Plugin("proto-to-assign", { | |
metadata: { | |
secondPass: true | |
}, | |
visitor: { | |
AssignmentExpression: function AssignmentExpression(node, parent, scope, file) { | |
if (!isProtoAssignmentExpression(node)) return; | |
var nodes = []; | |
var left = node.left.object; | |
var temp = scope.maybeGenerateMemoised(left); | |
if (temp) nodes.push(t.expressionStatement(t.assignmentExpression("=", temp, left))); | |
nodes.push(buildDefaultsCallExpression(node, temp || left, file)); | |
if (temp) nodes.push(temp); | |
return nodes; | |
}, | |
ExpressionStatement: function ExpressionStatement(node, parent, scope, file) { | |
var expr = node.expression; | |
if (!t.isAssignmentExpression(expr, { operator: "=" })) return; | |
if (isProtoAssignmentExpression(expr)) { | |
return buildDefaultsCallExpression(expr, expr.left.object, file); | |
} | |
}, | |
ObjectExpression: function ObjectExpression(node, parent, scope, file) { | |
var proto; | |
for (var i = 0; i < node.properties.length; i++) { | |
var prop = node.properties[i]; | |
if (isProtoKey(prop)) { | |
proto = prop.value; | |
(0, _lodashArrayPull2["default"])(node.properties, prop); | |
} | |
} | |
if (proto) { | |
var args = [t.objectExpression([]), proto]; | |
if (node.properties.length) args.push(node); | |
return t.callExpression(file.addHelper("extends"), args); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{"408":408}],191:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var immutabilityVisitor = { | |
enter: function enter(node, parent, scope, state) { | |
var _this = this; | |
var stop = function stop() { | |
state.isImmutable = false; | |
_this.stop(); | |
}; | |
if (this.isJSXClosingElement()) { | |
this.skip(); | |
return; | |
} | |
if (this.isJSXIdentifier({ name: "ref" }) && this.parentPath.isJSXAttribute({ name: node })) { | |
return stop(); | |
} | |
if (this.isJSXIdentifier() || this.isIdentifier() || this.isJSXMemberExpression()) { | |
return; | |
} | |
if (!this.isImmutable()) stop(); | |
} | |
}; | |
return new Plugin("react-constant-elements", { | |
metadata: { | |
group: "builtin-basic" | |
}, | |
visitor: { | |
JSXElement: function JSXElement(node) { | |
if (node._hoisted) return; | |
var state = { isImmutable: true }; | |
this.traverse(immutabilityVisitor, state); | |
if (state.isImmutable) { | |
this.hoist(); | |
} else { | |
node._hoisted = true; | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],192:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
function addDisplayName(id, call) { | |
var props = call.arguments[0].properties; | |
var safe = true; | |
for (var i = 0; i < props.length; i++) { | |
var prop = props[i]; | |
var key = t.toComputedKey(prop); | |
if (t.isLiteral(key, { value: "displayName" })) { | |
safe = false; | |
break; | |
} | |
} | |
if (safe) { | |
props.unshift(t.property("init", t.identifier("displayName"), t.literal(id))); | |
} | |
} | |
var isCreateClassCallExpression = t.buildMatchMemberExpression("React.createClass"); | |
function isCreateClass(node) { | |
if (!node || !t.isCallExpression(node)) return false; | |
// not React.createClass call member object | |
if (!isCreateClassCallExpression(node.callee)) return false; | |
// no call arguments | |
var args = node.arguments; | |
if (args.length !== 1) return false; | |
// first node arg is not an object | |
var first = args[0]; | |
if (!t.isObjectExpression(first)) return false; | |
return true; | |
} | |
return new Plugin("react-display-name", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
ExportDefaultDeclaration: function ExportDefaultDeclaration(node, parent, scope, file) { | |
if (isCreateClass(node.declaration)) { | |
addDisplayName(file.opts.basename, node.declaration); | |
} | |
}, | |
"AssignmentExpression|Property|VariableDeclarator": function AssignmentExpressionPropertyVariableDeclarator(node) { | |
var left, right; | |
if (t.isAssignmentExpression(node)) { | |
left = node.left; | |
right = node.right; | |
} else if (t.isProperty(node)) { | |
left = node.key; | |
right = node.value; | |
} else if (t.isVariableDeclarator(node)) { | |
left = node.id; | |
right = node.init; | |
} | |
if (t.isMemberExpression(left)) { | |
left = left.property; | |
} | |
if (t.isIdentifier(left) && isCreateClass(right)) { | |
addDisplayName(left.name, right); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],193:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("remove-console", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
CallExpression: function CallExpression() { | |
if (this.get("callee").matchesPattern("console", true)) { | |
this.dangerouslyRemove(); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],194:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("remove-debugger", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
DebuggerStatement: function DebuggerStatement() { | |
this.dangerouslyRemove(); | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],195:[function(_dereq_,module,exports){ | |
module.exports={ | |
"builtins": { | |
"Symbol": "symbol", | |
"Promise": "promise", | |
"Map": "map", | |
"WeakMap": "weak-map", | |
"Set": "set", | |
"WeakSet": "weak-set" | |
}, | |
"methods": { | |
"Array": { | |
"concat": "array/concat", | |
"copyWithin": "array/copy-within", | |
"entries": "array/entries", | |
"every": "array/every", | |
"fill": "array/fill", | |
"filter": "array/filter", | |
"findIndex": "array/find-index", | |
"find": "array/find", | |
"forEach": "array/for-each", | |
"from": "array/from", | |
"includes": "array/includes", | |
"indexOf": "array/index-of", | |
"join": "array/join", | |
"keys": "array/keys", | |
"lastIndexOf": "array/last-index-of", | |
"map": "array/map", | |
"of": "array/of", | |
"pop": "array/pop", | |
"push": "array/push", | |
"reduceRight": "array/reduce-right", | |
"reduce": "array/reduce", | |
"reverse": "array/reverse", | |
"shift": "array/shift", | |
"slice": "array/slice", | |
"some": "array/some", | |
"sort": "array/sort", | |
"splice": "array/splice", | |
"turn": "array/turn", | |
"unshift": "array/unshift", | |
"values": "array/values" | |
}, | |
"Object": { | |
"assign": "object/assign", | |
"classof": "object/classof", | |
"create": "object/create", | |
"define": "object/define", | |
"defineProperties": "object/define-properties", | |
"defineProperty": "object/define-property", | |
"entries": "object/entries", | |
"freeze": "object/freeze", | |
"getOwnPropertyDescriptor": "object/get-own-property-descriptor", | |
"getOwnPropertyDescriptors": "object/get-own-property-descriptors", | |
"getOwnPropertyNames": "object/get-own-property-names", | |
"getOwnPropertySymbols": "object/get-own-property-symbols", | |
"getPrototypePf": "object/get-prototype-of", | |
"index": "object/index", | |
"isExtensible": "object/is-extensible", | |
"isFrozen": "object/is-frozen", | |
"isObject": "object/is-object", | |
"isSealed": "object/is-sealed", | |
"is": "object/is", | |
"keys": "object/keys", | |
"make": "object/make", | |
"preventExtensions": "object/prevent-extensions", | |
"seal": "object/seal", | |
"setPrototypeOf": "object/set-prototype-of", | |
"values": "object/values" | |
}, | |
"RegExp": { | |
"escape": "regexp/escape" | |
}, | |
"Function": { | |
"only": "function/only", | |
"part": "function/part" | |
}, | |
"Math": { | |
"acosh": "math/acosh", | |
"asinh": "math/asinh", | |
"atanh": "math/atanh", | |
"cbrt": "math/cbrt", | |
"clz32": "math/clz32", | |
"cosh": "math/cosh", | |
"expm1": "math/expm1", | |
"fround": "math/fround", | |
"hypot": "math/hypot", | |
"pot": "math/pot", | |
"imul": "math/imul", | |
"log10": "math/log10", | |
"log1p": "math/log1p", | |
"log2": "math/log2", | |
"sign": "math/sign", | |
"sinh": "math/sinh", | |
"tanh": "math/tanh", | |
"trunc": "math/trunc" | |
}, | |
"Date": { | |
"addLocale": "date/add-locale", | |
"formatUTC": "date/format-utc", | |
"format": "date/format" | |
}, | |
"Symbol": { | |
"for": "symbol/for", | |
"hasInstance": "symbol/has-instance", | |
"is-concat-spreadable": "symbol/is-concat-spreadable", | |
"iterator": "symbol/iterator", | |
"keyFor": "symbol/key-for", | |
"match": "symbol/match", | |
"replace": "symbol/replace", | |
"search": "symbol/search", | |
"species": "symbol/species", | |
"split": "symbol/split", | |
"toPrimitive": "symbol/to-primitive", | |
"toStringTag": "symbol/to-string-tag", | |
"unscopables": "symbol/unscopables" | |
}, | |
"String": { | |
"at": "string/at", | |
"codePointAt": "string/code-point-at", | |
"endsWith": "string/ends-with", | |
"escapeHTML": "string/escape-html", | |
"fromCodePoint": "string/from-code-point", | |
"includes": "string/includes", | |
"raw": "string/raw", | |
"repeat": "string/repeat", | |
"startsWith": "string/starts-with", | |
"unescapeHTML": "string/unescape-html" | |
}, | |
"Number": { | |
"EPSILON": "number/epsilon", | |
"isFinite": "number/is-finite", | |
"isInteger": "number/is-integer", | |
"isNaN": "number/is-nan", | |
"isSafeInteger": "number/is-safe-integer", | |
"MAX_SAFE_INTEGER": "number/max-safe-integer", | |
"MIN_SAFE_INTEGER": "number/min-safe-integer", | |
"parseFloat": "number/parse-float", | |
"parseInt": "number/parse-int", | |
"random": "number/random" | |
}, | |
"Reflect": { | |
"apply": "reflect/apply", | |
"construct": "reflect/construct", | |
"defineProperty": "reflect/define-property", | |
"deleteProperty": "reflect/delete-property", | |
"enumerate": "reflect/enumerate", | |
"getOwnPropertyDescriptor": "reflect/get-own-property-descriptor", | |
"getPrototypeOf": "reflect/get-prototype-of", | |
"get": "reflect/get", | |
"has": "reflect/has", | |
"isExtensible": "reflect/is-extensible", | |
"ownKeys": "reflect/own-keys", | |
"preventExtensions": "reflect/prevent-extensions", | |
"setPrototypeOf": "reflect/set-prototype-of", | |
"set": "reflect/set" | |
} | |
} | |
} | |
},{}],196:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _definitions = _dereq_(195); | |
var _definitions2 = _interopRequireDefault(_definitions); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
var RUNTIME_MODULE_NAME = "babel-runtime"; | |
function has(obj, key) { | |
return Object.prototype.hasOwnProperty.call(obj, key); | |
} | |
return new Plugin("runtime", { | |
metadata: { | |
group: "builtin-post-modules" | |
}, | |
pre: function pre(file) { | |
file.set("helperGenerator", function (name) { | |
return file.addImport(RUNTIME_MODULE_NAME + "/helpers/" + name, name, "absoluteDefault"); | |
}); | |
file.setDynamic("regeneratorIdentifier", function () { | |
return file.addImport(RUNTIME_MODULE_NAME + "/regenerator", "regeneratorRuntime", "absoluteDefault"); | |
}); | |
}, | |
visitor: { | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope, file) { | |
if (node.name === "regeneratorRuntime") { | |
return file.get("regeneratorIdentifier"); | |
} | |
if (t.isMemberExpression(parent)) return; | |
if (!has(_definitions2["default"].builtins, node.name)) return; | |
if (scope.getBindingIdentifier(node.name)) return; | |
// Symbol() -> _core.Symbol(); new Promise -> new _core.Promise | |
var modulePath = _definitions2["default"].builtins[node.name]; | |
return file.addImport(RUNTIME_MODULE_NAME + "/core-js/" + modulePath, node.name, "absoluteDefault"); | |
}, | |
CallExpression: function CallExpression(node, parent, scope, file) { | |
// arr[Symbol.iterator]() -> _core.$for.getIterator(arr) | |
if (node.arguments.length) return; | |
var callee = node.callee; | |
if (!t.isMemberExpression(callee)) return; | |
if (!callee.computed) return; | |
if (!this.get("callee.property").matchesPattern("Symbol.iterator")) return; | |
return t.callExpression(file.addImport(RUNTIME_MODULE_NAME + "/core-js/get-iterator", "getIterator", "absoluteDefault"), [callee.object]); | |
}, | |
BinaryExpression: function BinaryExpression(node, parent, scope, file) { | |
// Symbol.iterator in arr -> core.$for.isIterable(arr) | |
if (node.operator !== "in") return; | |
if (!this.get("left").matchesPattern("Symbol.iterator")) return; | |
return t.callExpression(file.addImport(RUNTIME_MODULE_NAME + "/core-js/is-iterable", "isIterable", "absoluteDefault"), [node.right]); | |
}, | |
MemberExpression: { | |
enter: function enter(node, parent, scope, file) { | |
// Array.from -> _core.Array.from | |
if (!this.isReferenced()) return; | |
var obj = node.object; | |
var prop = node.property; | |
if (!t.isReferenced(obj, node)) return; | |
if (node.computed) return; | |
if (!has(_definitions2["default"].methods, obj.name)) return; | |
var methods = _definitions2["default"].methods[obj.name]; | |
if (!has(methods, prop.name)) return; | |
// doesn't reference the global | |
if (scope.getBindingIdentifier(obj.name)) return; | |
// special case Object.defineProperty to not use core-js when using string keys | |
if (obj.name === "Object" && prop.name === "defineProperty" && this.parentPath.isCallExpression()) { | |
var call = this.parentPath.node; | |
if (call.arguments.length === 3 && t.isLiteral(call.arguments[1])) return; | |
} | |
var modulePath = methods[prop.name]; | |
return file.addImport(RUNTIME_MODULE_NAME + "/core-js/" + modulePath, obj.name + "$" + prop.name, "absoluteDefault"); | |
}, | |
exit: function exit(node, parent, scope, file) { | |
if (!this.isReferenced()) return; | |
var prop = node.property; | |
var obj = node.object; | |
if (!has(_definitions2["default"].builtins, obj.name)) return; | |
if (scope.getBindingIdentifier(obj.name)) return; | |
var modulePath = _definitions2["default"].builtins[obj.name]; | |
return t.memberExpression(file.addImport(RUNTIME_MODULE_NAME + "/core-js/" + modulePath, "" + obj.name, "absoluteDefault"), prop, node.computed); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{"195":195}],197:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } | |
var _leven = _dereq_(198); | |
var _leven2 = _interopRequireDefault(_leven); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
var messages = _ref.messages; | |
return new Plugin("undeclared-variables-check", { | |
metadata: { | |
group: "builtin-pre" | |
}, | |
visitor: { | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent, scope) { | |
var binding = scope.getBinding(node.name); | |
if (binding && binding.kind === "type" && !this.parentPath.isFlow()) { | |
throw this.errorWithNode(messages.get("undeclaredVariableType", node.name), ReferenceError); | |
} | |
if (scope.hasBinding(node.name)) return; | |
// get the closest declaration to offer as a suggestion | |
// the variable name may have just been mistyped | |
var bindings = scope.getAllBindings(); | |
var closest; | |
var shortest = -1; | |
for (var name in bindings) { | |
var distance = (0, _leven2["default"])(node.name, name); | |
if (distance <= 0 || distance > 3) continue; | |
if (distance <= shortest) continue; | |
closest = name; | |
shortest = distance; | |
} | |
var msg; | |
if (closest) { | |
msg = messages.get("undeclaredVariableSuggestion", node.name, closest); | |
} else { | |
msg = messages.get("undeclaredVariable", node.name); | |
} | |
// | |
throw this.errorWithNode(msg, ReferenceError); | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{"198":198}],198:[function(_dereq_,module,exports){ | |
'use strict'; | |
var arr = []; | |
var charCodeCache = []; | |
module.exports = function (a, b) { | |
if (a === b) { | |
return 0; | |
} | |
var aLen = a.length; | |
var bLen = b.length; | |
if (aLen === 0) { | |
return bLen; | |
} | |
if (bLen === 0) { | |
return aLen; | |
} | |
var bCharCode; | |
var ret; | |
var tmp; | |
var tmp2; | |
var i = 0; | |
var j = 0; | |
while (i < aLen) { | |
charCodeCache[i] = a.charCodeAt(i); | |
arr[i] = ++i; | |
} | |
while (j < bLen) { | |
bCharCode = b.charCodeAt(j); | |
tmp = j++; | |
ret = j; | |
for (i = 0; i < aLen; i++) { | |
tmp2 = bCharCode === charCodeCache[i] ? tmp : tmp + 1; | |
tmp = arr[i]; | |
ret = arr[i] = tmp > ret ? tmp2 > ret ? ret + 1 : tmp2 : tmp2 > tmp ? tmp + 1 : tmp2; | |
} | |
} | |
return ret; | |
}; | |
},{}],199:[function(_dereq_,module,exports){ | |
"use strict"; | |
Object.defineProperty(exports, "__esModule", { | |
value: true | |
}); | |
exports["default"] = function (_ref) { | |
var Plugin = _ref.Plugin; | |
var t = _ref.types; | |
return new Plugin("undefined-to-void", { | |
metadata: { | |
group: "builtin-basic" | |
}, | |
visitor: { | |
ReferencedIdentifier: function ReferencedIdentifier(node, parent) { | |
if (node.name === "undefined") { | |
return t.unaryExpression("void", t.literal(0), true); | |
} | |
} | |
} | |
}); | |
}; | |
module.exports = exports["default"]; | |
},{}],200:[function(_dereq_,module,exports){ | |
(function (process){ | |
'use strict'; | |
var escapeStringRegexp = _dereq_(202); | |
var ansiStyles = _dereq_(201); | |
var stripAnsi = _dereq_(205); | |
var hasAnsi = _dereq_(203); | |
var supportsColor = _dereq_(207); | |
var defineProps = Object.defineProperties; | |
var isSimpleWindowsTerm = process.platform === 'win32' && !/^xterm/i.test(process.env.TERM); | |
function Chalk(options) { | |
// detect mode if not set manually | |
this.enabled = !options || options.enabled === undefined ? supportsColor : options.enabled; | |
} | |
// use bright blue on Windows as the normal blue color is illegible | |
if (isSimpleWindowsTerm) { | |
ansiStyles.blue.open = '\u001b[94m'; | |
} | |
var styles = (function () { | |
var ret = {}; | |
Object.keys(ansiStyles).forEach(function (key) { | |
ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); | |
ret[key] = { | |
get: function () { | |
return build.call(this, this._styles.concat(key)); | |
} | |
}; | |
}); | |
return ret; | |
})(); | |
var proto = defineProps(function chalk() {}, styles); | |
function build(_styles) { | |
var builder = function () { | |
return applyStyle.apply(builder, arguments); | |
}; | |
builder._styles = _styles; | |
builder.enabled = this.enabled; | |
// __proto__ is used because we must return a function, but there is | |
// no way to create a function with a different prototype. | |
/* eslint-disable no-proto */ | |
builder.__proto__ = proto; | |
return builder; | |
} | |
function applyStyle() { | |
// support varags, but simply cast to string in case there's only one arg | |
var args = arguments; | |
var argsLen = args.length; | |
var str = argsLen !== 0 && String(arguments[0]); | |
if (argsLen > 1) { | |
// don't slice `arguments`, it prevents v8 optimizations | |
for (var a = 1; a < argsLen; a++) { | |
str += ' ' + args[a]; | |
} | |
} | |
if (!this.enabled || !str) { | |
return str; | |
} | |
var nestedStyles = this._styles; | |
var i = nestedStyles.length; | |
// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, | |
// see https://github.com/chalk/chalk/issues/58 | |
// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. | |
var originalDim = ansiStyles.dim.open; | |
if (isSimpleWindowsTerm && (nestedStyles.indexOf('gray') !== -1 || nestedStyles.indexOf('grey') !== -1)) { | |
ansiStyles.dim.open = ''; | |
} | |
while (i--) { | |
var code = ansiStyles[nestedStyles[i]]; | |
// Replace any instances already present with a re-opening code | |
// otherwise only the part of the string until said closing code | |
// will be colored, and the rest will simply be 'plain'. | |
str = code.open + str.replace(code.closeRe, code.open) + code.close; | |
} | |
// Reset the original 'dim' if we changed it to work around the Windows dimmed gray issue. | |
ansiStyles.dim.open = originalDim; | |
return str; | |
} | |
function init() { | |
var ret = {}; | |
Object.keys(styles).forEach(function (name) { | |
ret[name] = { | |
get: function () { | |
return build.call(this, [name]); | |
} | |
}; | |
}); | |
return ret; | |
} | |
defineProps(Chalk.prototype, init()); | |
module.exports = new Chalk(); | |
module.exports.styles = ansiStyles; | |
module.exports.hasColor = hasAnsi; | |
module.exports.stripColor = stripAnsi; | |
module.exports.supportsColor = supportsColor; | |
}).call(this,_dereq_(10)) | |
},{"10":10,"201":201,"202":202,"203":203,"205":205,"207":207}],201:[function(_dereq_,module,exports){ | |
'use strict'; | |
function assembleStyles () { | |
var styles = { | |
modifiers: { | |
reset: [0, 0], | |
bold: [1, 22], // 21 isn't widely supported and 22 does the same thing | |
dim: [2, 22], | |
italic: [3, 23], | |
underline: [4, 24], | |
inverse: [7, 27], | |
hidden: [8, 28], | |
strikethrough: [9, 29] | |
}, | |
colors: { | |
black: [30, 39], | |
red: [31, 39], | |
green: [32, 39], | |
yellow: [33, 39], | |
blue: [34, 39], | |
magenta: [35, 39], | |
cyan: [36, 39], | |
white: [37, 39], | |
gray: [90, 39] | |
}, | |
bgColors: { | |
bgBlack: [40, 49], | |
bgRed: [41, 49], | |
bgGreen: [42, 49], | |
bgYellow: [43, 49], | |
bgBlue: [44, 49], | |
bgMagenta: [45, 49], | |
bgCyan: [46, 49], | |
bgWhite: [47, 49] | |
} | |
}; | |
// fix humans | |
styles.colors.grey = styles.colors.gray; | |
Object.keys(styles).forEach(function (groupName) { | |
var group = styles[groupName]; | |
Object.keys(group).forEach(function (styleName) { | |
var style = group[styleName]; | |
styles[styleName] = group[styleName] = { | |
open: '\u001b[' + style[0] + 'm', | |
close: '\u001b[' + style[1] + 'm' | |
}; | |
}); | |
Object.defineProperty(styles, groupName, { | |
value: group, | |
enumerable: false | |
}); | |
}); | |
return styles; | |
} | |
Object.defineProperty(module, 'exports', { | |
enumerable: true, | |
get: assembleStyles | |
}); | |
},{}],202:[function(_dereq_,module,exports){ | |
'use strict'; | |
var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; | |
module.exports = function (str) { | |
if (typeof str !== 'string') { | |
throw new TypeError('Expected a string'); | |
} | |
return str.replace(matchOperatorsRe, '\\$&'); | |
}; | |
},{}],203:[function(_dereq_,module,exports){ | |
'use strict'; | |
var ansiRegex = _dereq_(204); | |
var re = new RegExp(ansiRegex().source); // remove the `g` flag | |
module.exports = re.test.bind(re); | |
},{"204":204}],204:[function(_dereq_,module,exports){ | |
'use strict'; | |
module.exports = function () { | |
return /[\u001b\u009b][[()#;?]*(?:[0-9]{1,4}(?:;[0-9]{0,4})*)?[0-9A-ORZcf-nqry=><]/g; | |
}; | |
},{}],205:[function(_dereq_,module,exports){ | |
'use strict'; | |
var ansiRegex = _dereq_(206)(); | |
module.exports = function (str) { | |
return typeof str === 'string' ? str.replace(ansiRegex, '') : str; | |
}; | |
},{"206":206}],206:[function(_dereq_,module,exports){ | |
arguments[4][204][0].apply(exports,arguments) | |
},{"204":204}],207:[function(_dereq_,module,exports){ | |
(function (process){ | |
'use strict'; | |
var argv = process.argv; | |
var terminator = argv.indexOf('--'); | |
var hasFlag = function (flag) { | |
flag = '--' + flag; | |
var pos = argv.indexOf(flag); | |
return pos !== -1 && (terminator !== -1 ? pos < terminator : true); | |
}; | |
module.exports = (function () { | |
if ('FORCE_COLOR' in process.env) { | |
return true; | |
} | |
if (hasFlag('no-color') || | |
hasFlag('no-colors') || | |
hasFlag('color=false')) { | |
return false; | |
} | |
if (hasFlag('color') || | |
hasFlag('colors') || | |
hasFlag('color=true') || | |
hasFlag('color=always')) { | |
return true; | |
} | |
if (process.stdout && !process.stdout.isTTY) { | |
return false; | |
} | |
if (process.platform === 'win32') { | |
return true; | |
} | |
if ('COLORTERM' in process.env) { | |
return true; | |
} | |
if (process.env.TERM === 'dumb') { | |
return false; | |
} | |
if (/^screen|^xterm|^vt100|color|ansi|cygwin|linux/i.test(process.env.TERM)) { | |
return true; | |
} | |
return false; | |
})(); | |
}).call(this,_dereq_(10)) | |
},{"10":10}],208:[function(_dereq_,module,exports){ | |
(function (Buffer){ | |
'use strict'; | |
var fs = _dereq_(1); | |
var path = _dereq_(9); | |
var commentRx = /^\s*\/(?:\/|\*)[@#]\s+sourceMappingURL=data:(?:application|text)\/json;(?:charset[:=]\S+;)?base64,(.*)$/mg; | |
var mapFileCommentRx = | |
// //# sourceMappingURL=foo.js.map | |
/(?:\/\/[@#][ \t]+sourceMappingURL=([^\s'"]+?)[ \t]*$)|(?:\/\*[@#][ \t]+sourceMappingURL=([^\*]+?)[ \t]*(?:\*\/){1}[ \t]*$)/mg | |
function decodeBase64(base64) { | |
return new Buffer(base64, 'base64').toString(); | |
} | |
function stripComment(sm) { | |
return sm.split(',').pop(); | |
} | |
function readFromFileMap(sm, dir) { | |
// NOTE: this will only work on the server since it attempts to read the map file | |
var r = mapFileCommentRx.exec(sm); | |
mapFileCommentRx.lastIndex = 0; | |
// for some odd reason //# .. captures in 1 and /* .. */ in 2 | |
var filename = r[1] || r[2]; | |
var filepath = path.join(dir, filename); | |
try { | |
return fs.readFileSync(filepath, 'utf8'); | |
} catch (e) { | |
throw new Error('An error occurred while trying to read the map file at ' + filepath + '\n' + e); | |
} | |
} | |
function Converter (sm, opts) { | |
opts = opts || {}; | |
if (opts.isFileComment) sm = readFromFileMap(sm, opts.commentFileDir); | |
if (opts.hasComment) sm = stripComment(sm); | |
if (opts.isEncoded) sm = decodeBase64(sm); | |
if (opts.isJSON || opts.isEncoded) sm = JSON.parse(sm); | |
this.sourcemap = sm; | |
} | |
function convertFromLargeSource(content){ | |
var lines = content.split('\n'); | |
var line; | |
// find first line which contains a source map starting at end of content | |
for (var i = lines.length - 1; i > 0; i--) { | |
line = lines[i] | |
if (~line.indexOf('sourceMappingURL=data:')) return exports.fromComment(line); | |
} | |
} | |
Converter.prototype.toJSON = function (space) { | |
return JSON.stringify(this.sourcemap, null, space); | |
}; | |
Converter.prototype.toBase64 = function () { | |
var json = this.toJSON(); | |
return new Buffer(json).toString('base64'); | |
}; | |
Converter.prototype.toComment = function (options) { | |
var base64 = this.toBase64(); | |
var data = 'sourceMappingURL=data:application/json;base64,' + base64; | |
return options && options.multiline ? '/*# ' + data + ' */' : '//# ' + data; | |
}; | |
// returns copy instead of original | |
Converter.prototype.toObject = function () { | |
return JSON.parse(this.toJSON()); | |
}; | |
Converter.prototype.addProperty = function (key, value) { | |
if (this.sourcemap.hasOwnProperty(key)) throw new Error('property %s already exists on the sourcemap, use set property instead'); | |
return this.setProperty(key, value); | |
}; | |
Converter.prototype.setProperty = function (key, value) { | |
this.sourcemap[key] = value; | |
return this; | |
}; | |
Converter.prototype.getProperty = function (key) { | |
return this.sourcemap[key]; | |
}; | |
exports.fromObject = function (obj) { | |
return new Converter(obj); | |
}; | |
exports.fromJSON = function (json) { | |
return new Converter(json, { isJSON: true }); | |
}; | |
exports.fromBase64 = function (base64) { | |
return new Converter(base64, { isEncoded: true }); | |
}; | |
exports.fromComment = function (comment) { | |
comment = comment | |
.replace(/^\/\*/g, '//') | |
.replace(/\*\/$/g, ''); | |
return new Converter(comment, { isEncoded: true, hasComment: true }); | |
}; | |
exports.fromMapFileComment = function (comment, dir) { | |
return new Converter(comment, { commentFileDir: dir, isFileComment: true, isJSON: true }); | |
}; | |
// Finds last sourcemap comment in file or returns null if none was found | |
exports.fromSource = function (content, largeSource) { | |
if (largeSource) return convertFromLargeSource(content); | |
var m = content.match(commentRx); | |
commentRx.lastIndex = 0; | |
return m ? exports.fromComment(m.pop()) : null; | |
}; | |
// Finds last sourcemap comment in file or returns null if none was found | |
exports.fromMapFileSource = function (content, dir) { | |
var m = content.match(mapFileCommentRx); | |
mapFileCommentRx.lastIndex = 0; | |
return m ? exports.fromMapFileComment(m.pop(), dir) : null; | |
}; | |
exports.removeComments = function (src) { | |
commentRx.lastIndex = 0; | |
return src.replace(commentRx, ''); | |
}; | |
exports.removeMapFileComments = function (src) { | |
mapFileCommentRx.lastIndex = 0; | |
return src.replace(mapFileCommentRx, ''); | |
}; | |
Object.defineProperty(exports, 'commentRegex', { | |
get: function getCommentRegex () { | |
commentRx.lastIndex = 0; | |
return commentRx; | |
} | |
}); | |
Object.defineProperty(exports, 'mapFileCommentRegex', { | |
get: function getMapFileCommentRegex () { | |
mapFileCommentRx.lastIndex = 0; | |
return mapFileCommentRx; | |
} | |
}); | |
}).call(this,_dereq_(3).Buffer) | |
},{"1":1,"3":3,"9":9}],209:[function(_dereq_,module,exports){ | |
module.exports = function(it){ | |
if(typeof it != 'function')throw TypeError(it + ' is not a function!'); | |
return it; | |
}; | |
},{}],210:[function(_dereq_,module,exports){ | |
var isObject = _dereq_(240); | |
module.exports = function(it){ | |
if(!isObject(it))throw TypeError(it + ' is not an object!'); | |
return it; | |
}; | |
},{"240":240}],211:[function(_dereq_,module,exports){ | |
// false -> Array#indexOf | |
// true -> Array#includes | |
var toIObject = _dereq_(277) | |
, toLength = _dereq_(278) | |
, toIndex = _dereq_(275); | |
module.exports = function(IS_INCLUDES){ | |
return function($this, el, fromIndex){ | |
var O = toIObject($this) | |
, length = toLength(O.length) | |
, index = toIndex(fromIndex, length) | |
, value; | |
// Array#includes uses SameValueZero equality algorithm | |
if(IS_INCLUDES && el != el)while(length > index){ | |
value = O[index++]; | |
if(value != value)return true; | |
// Array#toIndex ignores holes, Array#includes - not | |
} else for(;length > index; index++)if(IS_INCLUDES || index in O){ | |
if(O[index] === el)return IS_INCLUDES || index; | |
} return !IS_INCLUDES && -1; | |
}; | |
}; | |
},{"275":275,"277":277,"278":278}],212:[function(_dereq_,module,exports){ | |
// 0 -> Array#forEach | |
// 1 -> Array#map | |
// 2 -> Array#filter | |
// 3 -> Array#some | |
// 4 -> Array#every | |
// 5 -> Array#find | |
// 6 -> Array#findIndex | |
var ctx = _dereq_(221) | |
, IObject = _dereq_(237) | |
, toObject = _dereq_(279) | |
, toLength = _dereq_(278); | |
module.exports = function(TYPE){ | |
var IS_MAP = TYPE == 1 | |
, IS_FILTER = TYPE == 2 | |
, IS_SOME = TYPE == 3 | |
, IS_EVERY = TYPE == 4 | |
, IS_FIND_INDEX = TYPE == 6 | |
, NO_HOLES = TYPE == 5 || IS_FIND_INDEX; | |
return function($this, callbackfn, that){ | |
var O = toObject($this) | |
, self = IObject(O) | |
, f = ctx(callbackfn, that, 3) | |
, length = toLength(self.length) | |
, index = 0 | |
, result = IS_MAP ? Array(length) : IS_FILTER ? [] : undefined | |
, val, res; | |
for(;length > index; index++)if(NO_HOLES || index in self){ | |
val = self[index]; | |
res = f(val, index, O); | |
if(TYPE){ | |
if(IS_MAP)result[index] = res; // map | |
else if(res)switch(TYPE){ | |
case 3: return true; // some | |
case 5: return val; // find | |
case 6: return index; // findIndex | |
case 2: result.push(val); // filter | |
} else if(IS_EVERY)return false; // every | |
} | |
} | |
return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; | |
}; | |
}; | |
},{"221":221,"237":237,"278":278,"279":279}],213:[function(_dereq_,module,exports){ | |
// 19.1.2.1 Object.assign(target, source, ...) | |
var toObject = _dereq_(279) | |
, IObject = _dereq_(237) | |
, enumKeys = _dereq_(225); | |
module.exports = _dereq_(227)(function(){ | |
return Symbol() in Object.assign({}); // Object.assign available and Symbol is native | |
}) ? function assign(target, source){ // eslint-disable-line no-unused-vars | |
var T = toObject(target) | |
, l = arguments.length | |
, i = 1; | |
while(l > i){ | |
var S = IObject(arguments[i++]) | |
, keys = enumKeys(S) | |
, length = keys.length | |
, j = 0 | |
, key; | |
while(length > j)T[key = keys[j++]] = S[key]; | |
} | |
return T; | |
} : Object.assign; | |
},{"225":225,"227":227,"237":237,"279":279}],214:[function(_dereq_,module,exports){ | |
// getting tag from 19.1.3.6 Object.prototype.toString() | |
var cof = _dereq_(215) | |
, TAG = _dereq_(282)('toStringTag') | |
// ES3 wrong here | |
, ARG = cof(function(){ return arguments; }()) == 'Arguments'; | |
module.exports = function(it){ | |
var O, T, B; | |
return it === undefined ? 'Undefined' : it === null ? 'Null' | |
// @@toStringTag case | |
: typeof (T = (O = Object(it))[TAG]) == 'string' ? T | |
// builtinTag case | |
: ARG ? cof(O) | |
// ES3 arguments fallback | |
: (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; | |
}; | |
},{"215":215,"282":282}],215:[function(_dereq_,module,exports){ | |
var toString = {}.toString; | |
module.exports = function(it){ | |
return toString.call(it).slice(8, -1); | |
}; | |
},{}],216:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, hide = _dereq_(234) | |
, ctx = _dereq_(221) | |
, species = _dereq_(265) | |
, strictNew = _dereq_(266) | |
, defined = _dereq_(223) | |
, forOf = _dereq_(230) | |
, step = _dereq_(245) | |
, ID = _dereq_(280)('id') | |
, $has = _dereq_(233) | |
, isObject = _dereq_(240) | |
, isExtensible = Object.isExtensible || isObject | |
, SUPPORT_DESC = _dereq_(272) | |
, SIZE = SUPPORT_DESC ? '_s' : 'size' | |
, id = 0; | |
var fastKey = function(it, create){ | |
// return primitive with prefix | |
if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; | |
if(!$has(it, ID)){ | |
// can't set id to frozen object | |
if(!isExtensible(it))return 'F'; | |
// not necessary to add id | |
if(!create)return 'E'; | |
// add missing object id | |
hide(it, ID, ++id); | |
// return object id with prefix | |
} return 'O' + it[ID]; | |
}; | |
var getEntry = function(that, key){ | |
// fast case | |
var index = fastKey(key), entry; | |
if(index !== 'F')return that._i[index]; | |
// frozen object case | |
for(entry = that._f; entry; entry = entry.n){ | |
if(entry.k == key)return entry; | |
} | |
}; | |
module.exports = { | |
getConstructor: function(wrapper, NAME, IS_MAP, ADDER){ | |
var C = wrapper(function(that, iterable){ | |
strictNew(that, C, NAME); | |
that._i = $.create(null); // index | |
that._f = undefined; // first entry | |
that._l = undefined; // last entry | |
that[SIZE] = 0; // size | |
if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that); | |
}); | |
_dereq_(252)(C.prototype, { | |
// 23.1.3.1 Map.prototype.clear() | |
// 23.2.3.2 Set.prototype.clear() | |
clear: function clear(){ | |
for(var that = this, data = that._i, entry = that._f; entry; entry = entry.n){ | |
entry.r = true; | |
if(entry.p)entry.p = entry.p.n = undefined; | |
delete data[entry.i]; | |
} | |
that._f = that._l = undefined; | |
that[SIZE] = 0; | |
}, | |
// 23.1.3.3 Map.prototype.delete(key) | |
// 23.2.3.4 Set.prototype.delete(value) | |
'delete': function(key){ | |
var that = this | |
, entry = getEntry(that, key); | |
if(entry){ | |
var next = entry.n | |
, prev = entry.p; | |
delete that._i[entry.i]; | |
entry.r = true; | |
if(prev)prev.n = next; | |
if(next)next.p = prev; | |
if(that._f == entry)that._f = next; | |
if(that._l == entry)that._l = prev; | |
that[SIZE]--; | |
} return !!entry; | |
}, | |
// 23.2.3.6 Set.prototype.forEach(callbackfn, thisArg = undefined) | |
// 23.1.3.5 Map.prototype.forEach(callbackfn, thisArg = undefined) | |
forEach: function forEach(callbackfn /*, that = undefined */){ | |
var f = ctx(callbackfn, arguments[1], 3) | |
, entry; | |
while(entry = entry ? entry.n : this._f){ | |
f(entry.v, entry.k, this); | |
// revert to the last existing entry | |
while(entry && entry.r)entry = entry.p; | |
} | |
}, | |
// 23.1.3.7 Map.prototype.has(key) | |
// 23.2.3.7 Set.prototype.has(value) | |
has: function has(key){ | |
return !!getEntry(this, key); | |
} | |
}); | |
if(SUPPORT_DESC)$.setDesc(C.prototype, 'size', { | |
get: function(){ | |
return defined(this[SIZE]); | |
} | |
}); | |
return C; | |
}, | |
def: function(that, key, value){ | |
var entry = getEntry(that, key) | |
, prev, index; | |
// change existing entry | |
if(entry){ | |
entry.v = value; | |
// create new entry | |
} else { | |
that._l = entry = { | |
i: index = fastKey(key, true), // <- index | |
k: key, // <- key | |
v: value, // <- value | |
p: prev = that._l, // <- previous entry | |
n: undefined, // <- next entry | |
r: false // <- removed | |
}; | |
if(!that._f)that._f = entry; | |
if(prev)prev.n = entry; | |
that[SIZE]++; | |
// add to index | |
if(index !== 'F')that._i[index] = entry; | |
} return that; | |
}, | |
getEntry: getEntry, | |
setStrong: function(C, NAME, IS_MAP){ | |
// add .keys, .values, .entries, [@@iterator] | |
// 23.1.3.4, 23.1.3.8, 23.1.3.11, 23.1.3.12, 23.2.3.5, 23.2.3.8, 23.2.3.10, 23.2.3.11 | |
_dereq_(243)(C, NAME, function(iterated, kind){ | |
this._t = iterated; // target | |
this._k = kind; // kind | |
this._l = undefined; // previous | |
}, function(){ | |
var that = this | |
, kind = that._k | |
, entry = that._l; | |
// revert to the last existing entry | |
while(entry && entry.r)entry = entry.p; | |
// get next entry | |
if(!that._t || !(that._l = entry = entry ? entry.n : that._t._f)){ | |
// or finish the iteration | |
that._t = undefined; | |
return step(1); | |
} | |
// return step by kind | |
if(kind == 'keys' )return step(0, entry.k); | |
if(kind == 'values')return step(0, entry.v); | |
return step(0, [entry.k, entry.v]); | |
}, IS_MAP ? 'entries' : 'values' , !IS_MAP, true); | |
// add [@@species], 23.1.2.2, 23.2.2.2 | |
species(C); | |
species(_dereq_(220)[NAME]); // for wrapper | |
} | |
}; | |
},{"220":220,"221":221,"223":223,"230":230,"233":233,"234":234,"240":240,"243":243,"245":245,"247":247,"252":252,"265":265,"266":266,"272":272,"280":280}],217:[function(_dereq_,module,exports){ | |
// https://github.com/DavidBruant/Map-Set.prototype.toJSON | |
var forOf = _dereq_(230) | |
, classof = _dereq_(214); | |
module.exports = function(NAME){ | |
return function toJSON(){ | |
if(classof(this) != NAME)throw TypeError(NAME + "#toJSON isn't generic"); | |
var arr = []; | |
forOf(this, false, arr.push, arr); | |
return arr; | |
}; | |
}; | |
},{"214":214,"230":230}],218:[function(_dereq_,module,exports){ | |
'use strict'; | |
var hide = _dereq_(234) | |
, anObject = _dereq_(210) | |
, strictNew = _dereq_(266) | |
, forOf = _dereq_(230) | |
, method = _dereq_(212) | |
, WEAK = _dereq_(280)('weak') | |
, isObject = _dereq_(240) | |
, $has = _dereq_(233) | |
, isExtensible = Object.isExtensible || isObject | |
, find = method(5) | |
, findIndex = method(6) | |
, id = 0; | |
// fallback for frozen keys | |
var frozenStore = function(that){ | |
return that._l || (that._l = new FrozenStore); | |
}; | |
var FrozenStore = function(){ | |
this.a = []; | |
}; | |
var findFrozen = function(store, key){ | |
return find(store.a, function(it){ | |
return it[0] === key; | |
}); | |
}; | |
FrozenStore.prototype = { | |
get: function(key){ | |
var entry = findFrozen(this, key); | |
if(entry)return entry[1]; | |
}, | |
has: function(key){ | |
return !!findFrozen(this, key); | |
}, | |
set: function(key, value){ | |
var entry = findFrozen(this, key); | |
if(entry)entry[1] = value; | |
else this.a.push([key, value]); | |
}, | |
'delete': function(key){ | |
var index = findIndex(this.a, function(it){ | |
return it[0] === key; | |
}); | |
if(~index)this.a.splice(index, 1); | |
return !!~index; | |
} | |
}; | |
module.exports = { | |
getConstructor: function(wrapper, NAME, IS_MAP, ADDER){ | |
var C = wrapper(function(that, iterable){ | |
strictNew(that, C, NAME); | |
that._i = id++; // collection id | |
that._l = undefined; // leak store for frozen objects | |
if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that); | |
}); | |
_dereq_(252)(C.prototype, { | |
// 23.3.3.2 WeakMap.prototype.delete(key) | |
// 23.4.3.3 WeakSet.prototype.delete(value) | |
'delete': function(key){ | |
if(!isObject(key))return false; | |
if(!isExtensible(key))return frozenStore(this)['delete'](key); | |
return $has(key, WEAK) && $has(key[WEAK], this._i) && delete key[WEAK][this._i]; | |
}, | |
// 23.3.3.4 WeakMap.prototype.has(key) | |
// 23.4.3.4 WeakSet.prototype.has(value) | |
has: function has(key){ | |
if(!isObject(key))return false; | |
if(!isExtensible(key))return frozenStore(this).has(key); | |
return $has(key, WEAK) && $has(key[WEAK], this._i); | |
} | |
}); | |
return C; | |
}, | |
def: function(that, key, value){ | |
if(!isExtensible(anObject(key))){ | |
frozenStore(that).set(key, value); | |
} else { | |
$has(key, WEAK) || hide(key, WEAK, {}); | |
key[WEAK][that._i] = value; | |
} return that; | |
}, | |
frozenStore: frozenStore, | |
WEAK: WEAK | |
}; | |
},{"210":210,"212":212,"230":230,"233":233,"234":234,"240":240,"252":252,"266":266,"280":280}],219:[function(_dereq_,module,exports){ | |
'use strict'; | |
var global = _dereq_(232) | |
, $def = _dereq_(222) | |
, forOf = _dereq_(230) | |
, strictNew = _dereq_(266); | |
module.exports = function(NAME, wrapper, methods, common, IS_MAP, IS_WEAK){ | |
var Base = global[NAME] | |
, C = Base | |
, ADDER = IS_MAP ? 'set' : 'add' | |
, proto = C && C.prototype | |
, O = {}; | |
var fixMethod = function(KEY){ | |
var fn = proto[KEY]; | |
_dereq_(259)(proto, KEY, | |
KEY == 'delete' ? function(a){ return fn.call(this, a === 0 ? 0 : a); } | |
: KEY == 'has' ? function has(a){ return fn.call(this, a === 0 ? 0 : a); } | |
: KEY == 'get' ? function get(a){ return fn.call(this, a === 0 ? 0 : a); } | |
: KEY == 'add' ? function add(a){ fn.call(this, a === 0 ? 0 : a); return this; } | |
: function set(a, b){ fn.call(this, a === 0 ? 0 : a, b); return this; } | |
); | |
}; | |
if(typeof C != 'function' || !(IS_WEAK || proto.forEach && !_dereq_(227)(function(){ | |
new C().entries().next(); | |
}))){ | |
// create collection constructor | |
C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); | |
_dereq_(252)(C.prototype, methods); | |
} else { | |
var inst = new C | |
, chain = inst[ADDER](IS_WEAK ? {} : -0, 1) | |
, buggyZero; | |
// wrap for init collections from iterable | |
if(!_dereq_(244)(function(iter){ new C(iter); })){ // eslint-disable-line no-new | |
C = wrapper(function(target, iterable){ | |
strictNew(target, C, NAME); | |
var that = new Base; | |
if(iterable != undefined)forOf(iterable, IS_MAP, that[ADDER], that); | |
return that; | |
}); | |
C.prototype = proto; | |
proto.constructor = C; | |
} | |
IS_WEAK || inst.forEach(function(val, key){ | |
buggyZero = 1 / key === -Infinity; | |
}); | |
// fix converting -0 key to +0 | |
if(buggyZero){ | |
fixMethod('delete'); | |
fixMethod('has'); | |
IS_MAP && fixMethod('get'); | |
} | |
// + fix .add & .set for chaining | |
if(buggyZero || chain !== inst)fixMethod(ADDER); | |
// weak collections should not contains .clear method | |
if(IS_WEAK && proto.clear)delete proto.clear; | |
} | |
_dereq_(273)(C, NAME); | |
O[NAME] = C; | |
$def($def.G + $def.W + $def.F * (C != Base), O); | |
if(!IS_WEAK)common.setStrong(C, NAME, IS_MAP); | |
return C; | |
}; | |
},{"222":222,"227":227,"230":230,"232":232,"244":244,"252":252,"259":259,"266":266,"273":273}],220:[function(_dereq_,module,exports){ | |
var core = module.exports = {}; | |
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef | |
},{}],221:[function(_dereq_,module,exports){ | |
// optional / simple context binding | |
var aFunction = _dereq_(209); | |
module.exports = function(fn, that, length){ | |
aFunction(fn); | |
if(that === undefined)return fn; | |
switch(length){ | |
case 1: return function(a){ | |
return fn.call(that, a); | |
}; | |
case 2: return function(a, b){ | |
return fn.call(that, a, b); | |
}; | |
case 3: return function(a, b, c){ | |
return fn.call(that, a, b, c); | |
}; | |
} return function(/* ...args */){ | |
return fn.apply(that, arguments); | |
}; | |
}; | |
},{"209":209}],222:[function(_dereq_,module,exports){ | |
var global = _dereq_(232) | |
, core = _dereq_(220) | |
, hide = _dereq_(234) | |
, $redef = _dereq_(259) | |
, PROTOTYPE = 'prototype'; | |
var ctx = function(fn, that){ | |
return function(){ | |
return fn.apply(that, arguments); | |
}; | |
}; | |
var $def = function(type, name, source){ | |
var key, own, out, exp | |
, isGlobal = type & $def.G | |
, isProto = type & $def.P | |
, target = isGlobal ? global : type & $def.S | |
? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE] | |
, exports = isGlobal ? core : core[name] || (core[name] = {}); | |
if(isGlobal)source = name; | |
for(key in source){ | |
// contains in native | |
own = !(type & $def.F) && target && key in target; | |
// export native or passed | |
out = (own ? target : source)[key]; | |
// bind timers to global for call from export context | |
if(type & $def.B && own)exp = ctx(out, global); | |
else exp = isProto && typeof out == 'function' ? ctx(Function.call, out) : out; | |
// extend global | |
if(target && !own)$redef(target, key, out); | |
// export | |
if(exports[key] != out)hide(exports, key, exp); | |
if(isProto)(exports[PROTOTYPE] || (exports[PROTOTYPE] = {}))[key] = out; | |
} | |
}; | |
global.core = core; | |
// type bitmap | |
$def.F = 1; // forced | |
$def.G = 2; // global | |
$def.S = 4; // static | |
$def.P = 8; // proto | |
$def.B = 16; // bind | |
$def.W = 32; // wrap | |
module.exports = $def; | |
},{"220":220,"232":232,"234":234,"259":259}],223:[function(_dereq_,module,exports){ | |
// 7.2.1 RequireObjectCoercible(argument) | |
module.exports = function(it){ | |
if(it == undefined)throw TypeError("Can't call method on " + it); | |
return it; | |
}; | |
},{}],224:[function(_dereq_,module,exports){ | |
var isObject = _dereq_(240) | |
, document = _dereq_(232).document | |
// in old IE typeof document.createElement is 'object' | |
, is = isObject(document) && isObject(document.createElement); | |
module.exports = function(it){ | |
return is ? document.createElement(it) : {}; | |
}; | |
},{"232":232,"240":240}],225:[function(_dereq_,module,exports){ | |
// all enumerable object keys, includes symbols | |
var $ = _dereq_(247); | |
module.exports = function(it){ | |
var keys = $.getKeys(it) | |
, getSymbols = $.getSymbols; | |
if(getSymbols){ | |
var symbols = getSymbols(it) | |
, isEnum = $.isEnum | |
, i = 0 | |
, key; | |
while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))keys.push(key); | |
} | |
return keys; | |
}; | |
},{"247":247}],226:[function(_dereq_,module,exports){ | |
// 20.2.2.14 Math.expm1(x) | |
module.exports = Math.expm1 || function expm1(x){ | |
return (x = +x) == 0 ? x : x > -1e-6 && x < 1e-6 ? x + x * x / 2 : Math.exp(x) - 1; | |
}; | |
},{}],227:[function(_dereq_,module,exports){ | |
module.exports = function(exec){ | |
try { | |
return !!exec(); | |
} catch(e){ | |
return true; | |
} | |
}; | |
},{}],228:[function(_dereq_,module,exports){ | |
'use strict'; | |
module.exports = function(KEY, length, exec){ | |
var defined = _dereq_(223) | |
, SYMBOL = _dereq_(282)(KEY) | |
, original = ''[KEY]; | |
if(_dereq_(227)(function(){ | |
var O = {}; | |
O[SYMBOL] = function(){ return 7; }; | |
return ''[KEY](O) != 7; | |
})){ | |
_dereq_(259)(String.prototype, KEY, exec(defined, SYMBOL, original)); | |
_dereq_(234)(RegExp.prototype, SYMBOL, length == 2 | |
// 21.2.5.8 RegExp.prototype[@@replace](string, replaceValue) | |
// 21.2.5.11 RegExp.prototype[@@split](string, limit) | |
? function(string, arg){ return original.call(string, this, arg); } | |
// 21.2.5.6 RegExp.prototype[@@match](string) | |
// 21.2.5.9 RegExp.prototype[@@search](string) | |
: function(string){ return original.call(string, this); } | |
); | |
} | |
}; | |
},{"223":223,"227":227,"234":234,"259":259,"282":282}],229:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 21.2.5.3 get RegExp.prototype.flags | |
var anObject = _dereq_(210); | |
module.exports = function(){ | |
var that = anObject(this) | |
, result = ''; | |
if(that.global)result += 'g'; | |
if(that.ignoreCase)result += 'i'; | |
if(that.multiline)result += 'm'; | |
if(that.unicode)result += 'u'; | |
if(that.sticky)result += 'y'; | |
return result; | |
}; | |
},{"210":210}],230:[function(_dereq_,module,exports){ | |
var ctx = _dereq_(221) | |
, call = _dereq_(241) | |
, isArrayIter = _dereq_(238) | |
, anObject = _dereq_(210) | |
, toLength = _dereq_(278) | |
, getIterFn = _dereq_(283); | |
module.exports = function(iterable, entries, fn, that){ | |
var iterFn = getIterFn(iterable) | |
, f = ctx(fn, that, entries ? 2 : 1) | |
, index = 0 | |
, length, step, iterator; | |
if(typeof iterFn != 'function')throw TypeError(iterable + ' is not iterable!'); | |
// fast case for arrays with default iterator | |
if(isArrayIter(iterFn))for(length = toLength(iterable.length); length > index; index++){ | |
entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); | |
} else for(iterator = iterFn.call(iterable); !(step = iterator.next()).done; ){ | |
call(iterator, f, step.value, entries); | |
} | |
}; | |
},{"210":210,"221":221,"238":238,"241":241,"278":278,"283":283}],231:[function(_dereq_,module,exports){ | |
// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window | |
var toString = {}.toString | |
, toIObject = _dereq_(277) | |
, getNames = _dereq_(247).getNames; | |
var windowNames = typeof window == 'object' && Object.getOwnPropertyNames | |
? Object.getOwnPropertyNames(window) : []; | |
var getWindowNames = function(it){ | |
try { | |
return getNames(it); | |
} catch(e){ | |
return windowNames.slice(); | |
} | |
}; | |
module.exports.get = function getOwnPropertyNames(it){ | |
if(windowNames && toString.call(it) == '[object Window]')return getWindowNames(it); | |
return getNames(toIObject(it)); | |
}; | |
},{"247":247,"277":277}],232:[function(_dereq_,module,exports){ | |
// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028 | |
var UNDEFINED = 'undefined'; | |
var global = module.exports = typeof window != UNDEFINED && window.Math == Math | |
? window : typeof self != UNDEFINED && self.Math == Math ? self : Function('return this')(); | |
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef | |
},{}],233:[function(_dereq_,module,exports){ | |
var hasOwnProperty = {}.hasOwnProperty; | |
module.exports = function(it, key){ | |
return hasOwnProperty.call(it, key); | |
}; | |
},{}],234:[function(_dereq_,module,exports){ | |
var $ = _dereq_(247) | |
, createDesc = _dereq_(258); | |
module.exports = _dereq_(272) ? function(object, key, value){ | |
return $.setDesc(object, key, createDesc(1, value)); | |
} : function(object, key, value){ | |
object[key] = value; | |
return object; | |
}; | |
},{"247":247,"258":258,"272":272}],235:[function(_dereq_,module,exports){ | |
module.exports = _dereq_(232).document && document.documentElement; | |
},{"232":232}],236:[function(_dereq_,module,exports){ | |
// fast apply, http://jsperf.lnkit.com/fast-apply/5 | |
module.exports = function(fn, args, that){ | |
var un = that === undefined; | |
switch(args.length){ | |
case 0: return un ? fn() | |
: fn.call(that); | |
case 1: return un ? fn(args[0]) | |
: fn.call(that, args[0]); | |
case 2: return un ? fn(args[0], args[1]) | |
: fn.call(that, args[0], args[1]); | |
case 3: return un ? fn(args[0], args[1], args[2]) | |
: fn.call(that, args[0], args[1], args[2]); | |
case 4: return un ? fn(args[0], args[1], args[2], args[3]) | |
: fn.call(that, args[0], args[1], args[2], args[3]); | |
} return fn.apply(that, args); | |
}; | |
},{}],237:[function(_dereq_,module,exports){ | |
// indexed object, fallback for non-array-like ES3 strings | |
var cof = _dereq_(215); | |
module.exports = 0 in Object('z') ? Object : function(it){ | |
return cof(it) == 'String' ? it.split('') : Object(it); | |
}; | |
},{"215":215}],238:[function(_dereq_,module,exports){ | |
// check on default Array iterator | |
var Iterators = _dereq_(246) | |
, ITERATOR = _dereq_(282)('iterator'); | |
module.exports = function(it){ | |
return (Iterators.Array || Array.prototype[ITERATOR]) === it; | |
}; | |
},{"246":246,"282":282}],239:[function(_dereq_,module,exports){ | |
// 20.1.2.3 Number.isInteger(number) | |
var isObject = _dereq_(240) | |
, floor = Math.floor; | |
module.exports = function isInteger(it){ | |
return !isObject(it) && isFinite(it) && floor(it) === it; | |
}; | |
},{"240":240}],240:[function(_dereq_,module,exports){ | |
// http://jsperf.com/core-js-isobject | |
module.exports = function(it){ | |
return it !== null && (typeof it == 'object' || typeof it == 'function'); | |
}; | |
},{}],241:[function(_dereq_,module,exports){ | |
// call something on iterator step with safe closing on error | |
var anObject = _dereq_(210); | |
module.exports = function(iterator, fn, value, entries){ | |
try { | |
return entries ? fn(anObject(value)[0], value[1]) : fn(value); | |
// 7.4.6 IteratorClose(iterator, completion) | |
} catch(e){ | |
var ret = iterator['return']; | |
if(ret !== undefined)anObject(ret.call(iterator)); | |
throw e; | |
} | |
}; | |
},{"210":210}],242:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, IteratorPrototype = {}; | |
// 25.1.2.1.1 %IteratorPrototype%[@@iterator]() | |
_dereq_(234)(IteratorPrototype, _dereq_(282)('iterator'), function(){ return this; }); | |
module.exports = function(Constructor, NAME, next){ | |
Constructor.prototype = $.create(IteratorPrototype, {next: _dereq_(258)(1,next)}); | |
_dereq_(273)(Constructor, NAME + ' Iterator'); | |
}; | |
},{"234":234,"247":247,"258":258,"273":273,"282":282}],243:[function(_dereq_,module,exports){ | |
'use strict'; | |
var LIBRARY = _dereq_(249) | |
, $def = _dereq_(222) | |
, $redef = _dereq_(259) | |
, hide = _dereq_(234) | |
, has = _dereq_(233) | |
, SYMBOL_ITERATOR = _dereq_(282)('iterator') | |
, Iterators = _dereq_(246) | |
, BUGGY = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next` | |
, FF_ITERATOR = '@@iterator' | |
, KEYS = 'keys' | |
, VALUES = 'values'; | |
var returnThis = function(){ return this; }; | |
module.exports = function(Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCE){ | |
_dereq_(242)(Constructor, NAME, next); | |
var createMethod = function(kind){ | |
switch(kind){ | |
case KEYS: return function keys(){ return new Constructor(this, kind); }; | |
case VALUES: return function values(){ return new Constructor(this, kind); }; | |
} return function entries(){ return new Constructor(this, kind); }; | |
}; | |
var TAG = NAME + ' Iterator' | |
, proto = Base.prototype | |
, _native = proto[SYMBOL_ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT] | |
, _default = _native || createMethod(DEFAULT) | |
, methods, key; | |
// Fix native | |
if(_native){ | |
var IteratorPrototype = _dereq_(247).getProto(_default.call(new Base)); | |
// Set @@toStringTag to native iterators | |
_dereq_(273)(IteratorPrototype, TAG, true); | |
// FF fix | |
if(!LIBRARY && has(proto, FF_ITERATOR))hide(IteratorPrototype, SYMBOL_ITERATOR, returnThis); | |
} | |
// Define iterator | |
if(!LIBRARY || FORCE)hide(proto, SYMBOL_ITERATOR, _default); | |
// Plug for library | |
Iterators[NAME] = _default; | |
Iterators[TAG] = returnThis; | |
if(DEFAULT){ | |
methods = { | |
keys: IS_SET ? _default : createMethod(KEYS), | |
values: DEFAULT == VALUES ? _default : createMethod(VALUES), | |
entries: DEFAULT != VALUES ? _default : createMethod('entries') | |
}; | |
if(FORCE)for(key in methods){ | |
if(!(key in proto))$redef(proto, key, methods[key]); | |
} else $def($def.P + $def.F * BUGGY, NAME, methods); | |
} | |
}; | |
},{"222":222,"233":233,"234":234,"242":242,"246":246,"247":247,"249":249,"259":259,"273":273,"282":282}],244:[function(_dereq_,module,exports){ | |
var SYMBOL_ITERATOR = _dereq_(282)('iterator') | |
, SAFE_CLOSING = false; | |
try { | |
var riter = [7][SYMBOL_ITERATOR](); | |
riter['return'] = function(){ SAFE_CLOSING = true; }; | |
Array.from(riter, function(){ throw 2; }); | |
} catch(e){ /* empty */ } | |
module.exports = function(exec){ | |
if(!SAFE_CLOSING)return false; | |
var safe = false; | |
try { | |
var arr = [7] | |
, iter = arr[SYMBOL_ITERATOR](); | |
iter.next = function(){ safe = true; }; | |
arr[SYMBOL_ITERATOR] = function(){ return iter; }; | |
exec(arr); | |
} catch(e){ /* empty */ } | |
return safe; | |
}; | |
},{"282":282}],245:[function(_dereq_,module,exports){ | |
module.exports = function(done, value){ | |
return {value: value, done: !!done}; | |
}; | |
},{}],246:[function(_dereq_,module,exports){ | |
module.exports = {}; | |
},{}],247:[function(_dereq_,module,exports){ | |
var $Object = Object; | |
module.exports = { | |
create: $Object.create, | |
getProto: $Object.getPrototypeOf, | |
isEnum: {}.propertyIsEnumerable, | |
getDesc: $Object.getOwnPropertyDescriptor, | |
setDesc: $Object.defineProperty, | |
setDescs: $Object.defineProperties, | |
getKeys: $Object.keys, | |
getNames: $Object.getOwnPropertyNames, | |
getSymbols: $Object.getOwnPropertySymbols, | |
each: [].forEach | |
}; | |
},{}],248:[function(_dereq_,module,exports){ | |
var $ = _dereq_(247) | |
, toIObject = _dereq_(277); | |
module.exports = function(object, el){ | |
var O = toIObject(object) | |
, keys = $.getKeys(O) | |
, length = keys.length | |
, index = 0 | |
, key; | |
while(length > index)if(O[key = keys[index++]] === el)return key; | |
}; | |
},{"247":247,"277":277}],249:[function(_dereq_,module,exports){ | |
module.exports = false; | |
},{}],250:[function(_dereq_,module,exports){ | |
// 20.2.2.20 Math.log1p(x) | |
module.exports = Math.log1p || function log1p(x){ | |
return (x = +x) > -1e-8 && x < 1e-8 ? x - x * x / 2 : Math.log(1 + x); | |
}; | |
},{}],251:[function(_dereq_,module,exports){ | |
var global = _dereq_(232) | |
, macrotask = _dereq_(274).set | |
, Observer = global.MutationObserver || global.WebKitMutationObserver | |
, process = global.process | |
, isNode = _dereq_(215)(process) == 'process' | |
, head, last, notify; | |
var flush = function(){ | |
var parent, domain; | |
if(isNode && (parent = process.domain)){ | |
process.domain = null; | |
parent.exit(); | |
} | |
while(head){ | |
domain = head.domain; | |
if(domain)domain.enter(); | |
head.fn.call(); // <- currently we use it only for Promise - try / catch not required | |
if(domain)domain.exit(); | |
head = head.next; | |
} last = undefined; | |
if(parent)parent.enter(); | |
} | |
// Node.js | |
if(isNode){ | |
notify = function(){ | |
process.nextTick(flush); | |
}; | |
// browsers with MutationObserver | |
} else if(Observer){ | |
var toggle = 1 | |
, node = document.createTextNode(''); | |
new Observer(flush).observe(node, {characterData: true}); // eslint-disable-line no-new | |
notify = function(){ | |
node.data = toggle = -toggle; | |
}; | |
// for other environments - macrotask based on: | |
// - setImmediate | |
// - MessageChannel | |
// - window.postMessag | |
// - onreadystatechange | |
// - setTimeout | |
} else { | |
notify = function(){ | |
// strange IE + webpack dev server bug - use .call(global) | |
macrotask.call(global, flush); | |
}; | |
} | |
module.exports = function asap(fn){ | |
var task = {fn: fn, next: undefined, domain: isNode && process.domain}; | |
if(last)last.next = task; | |
if(!head){ | |
head = task; | |
notify(); | |
} last = task; | |
}; | |
},{"215":215,"232":232,"274":274}],252:[function(_dereq_,module,exports){ | |
var $redef = _dereq_(259); | |
module.exports = function(target, src){ | |
for(var key in src)$redef(target, key, src[key]); | |
return target; | |
}; | |
},{"259":259}],253:[function(_dereq_,module,exports){ | |
// most Object methods by ES6 should accept primitives | |
module.exports = function(KEY, exec){ | |
var $def = _dereq_(222) | |
, fn = (_dereq_(220).Object || {})[KEY] || Object[KEY] | |
, exp = {}; | |
exp[KEY] = exec(fn); | |
$def($def.S + $def.F * _dereq_(227)(function(){ fn(1); }), 'Object', exp); | |
}; | |
},{"220":220,"222":222,"227":227}],254:[function(_dereq_,module,exports){ | |
var $ = _dereq_(247) | |
, toIObject = _dereq_(277); | |
module.exports = function(isEntries){ | |
return function(it){ | |
var O = toIObject(it) | |
, keys = $.getKeys(O) | |
, length = keys.length | |
, i = 0 | |
, result = Array(length) | |
, key; | |
if(isEntries)while(length > i)result[i] = [key = keys[i++], O[key]]; | |
else while(length > i)result[i] = O[keys[i++]]; | |
return result; | |
}; | |
}; | |
},{"247":247,"277":277}],255:[function(_dereq_,module,exports){ | |
// all object keys, includes non-enumerable and symbols | |
var $ = _dereq_(247) | |
, anObject = _dereq_(210) | |
, Reflect = _dereq_(232).Reflect; | |
module.exports = Reflect && Reflect.ownKeys || function ownKeys(it){ | |
var keys = $.getNames(anObject(it)) | |
, getSymbols = $.getSymbols; | |
return getSymbols ? keys.concat(getSymbols(it)) : keys; | |
}; | |
},{"210":210,"232":232,"247":247}],256:[function(_dereq_,module,exports){ | |
'use strict'; | |
var path = _dereq_(257) | |
, invoke = _dereq_(236) | |
, aFunction = _dereq_(209); | |
module.exports = function(/* ...pargs */){ | |
var fn = aFunction(this) | |
, length = arguments.length | |
, pargs = Array(length) | |
, i = 0 | |
, _ = path._ | |
, holder = false; | |
while(length > i)if((pargs[i] = arguments[i++]) === _)holder = true; | |
return function(/* ...args */){ | |
var that = this | |
, _length = arguments.length | |
, j = 0, k = 0, args; | |
if(!holder && !_length)return invoke(fn, pargs, that); | |
args = pargs.slice(); | |
if(holder)for(;length > j; j++)if(args[j] === _)args[j] = arguments[k++]; | |
while(_length > k)args.push(arguments[k++]); | |
return invoke(fn, args, that); | |
}; | |
}; | |
},{"209":209,"236":236,"257":257}],257:[function(_dereq_,module,exports){ | |
module.exports = _dereq_(232); | |
},{"232":232}],258:[function(_dereq_,module,exports){ | |
module.exports = function(bitmap, value){ | |
return { | |
enumerable : !(bitmap & 1), | |
configurable: !(bitmap & 2), | |
writable : !(bitmap & 4), | |
value : value | |
}; | |
}; | |
},{}],259:[function(_dereq_,module,exports){ | |
// add fake Function#toString | |
// for correct work wrapped methods / constructors with methods like LoDash isNative | |
var global = _dereq_(232) | |
, hide = _dereq_(234) | |
, SRC = _dereq_(280)('src') | |
, TO_STRING = 'toString' | |
, $toString = Function[TO_STRING] | |
, TPL = ('' + $toString).split(TO_STRING); | |
_dereq_(220).inspectSource = function(it){ | |
return $toString.call(it); | |
}; | |
(module.exports = function(O, key, val, safe){ | |
if(typeof val == 'function'){ | |
hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); | |
if(!('name' in val))val.name = key; | |
} | |
if(O === global){ | |
O[key] = val; | |
} else { | |
if(!safe)delete O[key]; | |
hide(O, key, val); | |
} | |
})(Function.prototype, TO_STRING, function toString(){ | |
return typeof this == 'function' && this[SRC] || $toString.call(this); | |
}); | |
},{"220":220,"232":232,"234":234,"280":280}],260:[function(_dereq_,module,exports){ | |
module.exports = function(regExp, replace){ | |
var replacer = replace === Object(replace) ? function(part){ | |
return replace[part]; | |
} : replace; | |
return function(it){ | |
return String(it).replace(regExp, replacer); | |
}; | |
}; | |
},{}],261:[function(_dereq_,module,exports){ | |
module.exports = Object.is || function is(x, y){ | |
return x === y ? x !== 0 || 1 / x === 1 / y : x != x && y != y; | |
}; | |
},{}],262:[function(_dereq_,module,exports){ | |
// Works with __proto__ only. Old v8 can't work with null proto objects. | |
/* eslint-disable no-proto */ | |
var getDesc = _dereq_(247).getDesc | |
, isObject = _dereq_(240) | |
, anObject = _dereq_(210); | |
var check = function(O, proto){ | |
anObject(O); | |
if(!isObject(proto) && proto !== null)throw TypeError(proto + ": can't set as prototype!"); | |
}; | |
module.exports = { | |
set: Object.setPrototypeOf || ('__proto__' in {} // eslint-disable-line | |
? function(buggy, set){ | |
try { | |
set = _dereq_(221)(Function.call, getDesc(Object.prototype, '__proto__').set, 2); | |
set({}, []); | |
} catch(e){ buggy = true; } | |
return function setPrototypeOf(O, proto){ | |
check(O, proto); | |
if(buggy)O.__proto__ = proto; | |
else set(O, proto); | |
return O; | |
}; | |
}() | |
: undefined), | |
check: check | |
}; | |
},{"210":210,"221":221,"240":240,"247":247}],263:[function(_dereq_,module,exports){ | |
var global = _dereq_(232) | |
, SHARED = '__core-js_shared__' | |
, store = global[SHARED] || (global[SHARED] = {}); | |
module.exports = function(key){ | |
return store[key] || (store[key] = {}); | |
}; | |
},{"232":232}],264:[function(_dereq_,module,exports){ | |
// 20.2.2.28 Math.sign(x) | |
module.exports = Math.sign || function sign(x){ | |
return (x = +x) == 0 || x != x ? x : x < 0 ? -1 : 1; | |
}; | |
},{}],265:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, SPECIES = _dereq_(282)('species'); | |
module.exports = function(C){ | |
if(_dereq_(272) && !(SPECIES in C))$.setDesc(C, SPECIES, { | |
configurable: true, | |
get: function(){ return this; } | |
}); | |
}; | |
},{"247":247,"272":272,"282":282}],266:[function(_dereq_,module,exports){ | |
module.exports = function(it, Constructor, name){ | |
if(!(it instanceof Constructor))throw TypeError(name + ": use the 'new' operator!"); | |
return it; | |
}; | |
},{}],267:[function(_dereq_,module,exports){ | |
// true -> String#at | |
// false -> String#codePointAt | |
var toInteger = _dereq_(276) | |
, defined = _dereq_(223); | |
module.exports = function(TO_STRING){ | |
return function(that, pos){ | |
var s = String(defined(that)) | |
, i = toInteger(pos) | |
, l = s.length | |
, a, b; | |
if(i < 0 || i >= l)return TO_STRING ? '' : undefined; | |
a = s.charCodeAt(i); | |
return a < 0xd800 || a > 0xdbff || i + 1 === l | |
|| (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff | |
? TO_STRING ? s.charAt(i) : a | |
: TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; | |
}; | |
}; | |
},{"223":223,"276":276}],268:[function(_dereq_,module,exports){ | |
// helper for String#{startsWith, endsWith, includes} | |
var defined = _dereq_(223) | |
, cof = _dereq_(215); | |
module.exports = function(that, searchString, NAME){ | |
if(cof(searchString) == 'RegExp')throw TypeError('String#' + NAME + " doesn't accept regex!"); | |
return String(defined(that)); | |
}; | |
},{"215":215,"223":223}],269:[function(_dereq_,module,exports){ | |
// https://github.com/ljharb/proposal-string-pad-left-right | |
var toLength = _dereq_(278) | |
, repeat = _dereq_(270) | |
, defined = _dereq_(223); | |
module.exports = function(that, maxLength, fillString, left){ | |
var S = String(defined(that)) | |
, stringLength = S.length | |
, fillStr = fillString === undefined ? ' ' : String(fillString) | |
, intMaxLength = toLength(maxLength); | |
if(intMaxLength <= stringLength)return S; | |
if(fillStr == '')fillStr = ' '; | |
var fillLen = intMaxLength - stringLength | |
, stringFiller = repeat.call(fillStr, Math.ceil(fillLen / fillStr.length)); | |
if(stringFiller.length > fillLen)stringFiller = left | |
? stringFiller.slice(stringFiller.length - fillLen) | |
: stringFiller.slice(0, fillLen); | |
return left ? stringFiller + S : S + stringFiller; | |
}; | |
},{"223":223,"270":270,"278":278}],270:[function(_dereq_,module,exports){ | |
'use strict'; | |
var toInteger = _dereq_(276) | |
, defined = _dereq_(223); | |
module.exports = function repeat(count){ | |
var str = String(defined(this)) | |
, res = '' | |
, n = toInteger(count); | |
if(n < 0 || n == Infinity)throw RangeError("Count can't be negative"); | |
for(;n > 0; (n >>>= 1) && (str += str))if(n & 1)res += str; | |
return res; | |
}; | |
},{"223":223,"276":276}],271:[function(_dereq_,module,exports){ | |
// 1 -> String#trimLeft | |
// 2 -> String#trimRight | |
// 3 -> String#trim | |
var trim = function(string, TYPE){ | |
string = String(defined(string)); | |
if(TYPE & 1)string = string.replace(ltrim, ''); | |
if(TYPE & 2)string = string.replace(rtrim, ''); | |
return string; | |
}; | |
var $def = _dereq_(222) | |
, defined = _dereq_(223) | |
, spaces = '\x09\x0A\x0B\x0C\x0D\x20\xA0\u1680\u180E\u2000\u2001\u2002\u2003' + | |
'\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u202F\u205F\u3000\u2028\u2029\uFEFF' | |
, space = '[' + spaces + ']' | |
, non = '\u200b\u0085' | |
, ltrim = RegExp('^' + space + space + '*') | |
, rtrim = RegExp(space + space + '*$'); | |
module.exports = function(KEY, exec){ | |
var exp = {}; | |
exp[KEY] = exec(trim); | |
$def($def.P + $def.F * _dereq_(227)(function(){ | |
return !!spaces[KEY]() || non[KEY]() != non; | |
}), 'String', exp); | |
}; | |
},{"222":222,"223":223,"227":227}],272:[function(_dereq_,module,exports){ | |
// Thank's IE8 for his funny defineProperty | |
module.exports = !_dereq_(227)(function(){ | |
return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7; | |
}); | |
},{"227":227}],273:[function(_dereq_,module,exports){ | |
var has = _dereq_(233) | |
, hide = _dereq_(234) | |
, TAG = _dereq_(282)('toStringTag'); | |
module.exports = function(it, tag, stat){ | |
if(it && !has(it = stat ? it : it.prototype, TAG))hide(it, TAG, tag); | |
}; | |
},{"233":233,"234":234,"282":282}],274:[function(_dereq_,module,exports){ | |
'use strict'; | |
var ctx = _dereq_(221) | |
, invoke = _dereq_(236) | |
, html = _dereq_(235) | |
, cel = _dereq_(224) | |
, global = _dereq_(232) | |
, process = global.process | |
, setTask = global.setImmediate | |
, clearTask = global.clearImmediate | |
, MessageChannel = global.MessageChannel | |
, counter = 0 | |
, queue = {} | |
, ONREADYSTATECHANGE = 'onreadystatechange' | |
, defer, channel, port; | |
var run = function(){ | |
var id = +this; | |
if(queue.hasOwnProperty(id)){ | |
var fn = queue[id]; | |
delete queue[id]; | |
fn(); | |
} | |
}; | |
var listner = function(event){ | |
run.call(event.data); | |
}; | |
// Node.js 0.9+ & IE10+ has setImmediate, otherwise: | |
if(!setTask || !clearTask){ | |
setTask = function setImmediate(fn){ | |
var args = [], i = 1; | |
while(arguments.length > i)args.push(arguments[i++]); | |
queue[++counter] = function(){ | |
invoke(typeof fn == 'function' ? fn : Function(fn), args); | |
}; | |
defer(counter); | |
return counter; | |
}; | |
clearTask = function clearImmediate(id){ | |
delete queue[id]; | |
}; | |
// Node.js 0.8- | |
if(_dereq_(215)(process) == 'process'){ | |
defer = function(id){ | |
process.nextTick(ctx(run, id, 1)); | |
}; | |
// Browsers with MessageChannel, includes WebWorkers | |
} else if(MessageChannel){ | |
channel = new MessageChannel; | |
port = channel.port2; | |
channel.port1.onmessage = listner; | |
defer = ctx(port.postMessage, port, 1); | |
// Browsers with postMessage, skip WebWorkers | |
// IE8 has postMessage, but it's sync & typeof its postMessage is 'object' | |
} else if(global.addEventListener && typeof postMessage == 'function' && !global.importScript){ | |
defer = function(id){ | |
global.postMessage(id + '', '*'); | |
}; | |
global.addEventListener('message', listner, false); | |
// IE8- | |
} else if(ONREADYSTATECHANGE in cel('script')){ | |
defer = function(id){ | |
html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function(){ | |
html.removeChild(this); | |
run.call(id); | |
}; | |
}; | |
// Rest old browsers | |
} else { | |
defer = function(id){ | |
setTimeout(ctx(run, id, 1), 0); | |
}; | |
} | |
} | |
module.exports = { | |
set: setTask, | |
clear: clearTask | |
}; | |
},{"215":215,"221":221,"224":224,"232":232,"235":235,"236":236}],275:[function(_dereq_,module,exports){ | |
var toInteger = _dereq_(276) | |
, max = Math.max | |
, min = Math.min; | |
module.exports = function(index, length){ | |
index = toInteger(index); | |
return index < 0 ? max(index + length, 0) : min(index, length); | |
}; | |
},{"276":276}],276:[function(_dereq_,module,exports){ | |
// 7.1.4 ToInteger | |
var ceil = Math.ceil | |
, floor = Math.floor; | |
module.exports = function(it){ | |
return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); | |
}; | |
},{}],277:[function(_dereq_,module,exports){ | |
// to indexed object, toObject with fallback for non-array-like ES3 strings | |
var IObject = _dereq_(237) | |
, defined = _dereq_(223); | |
module.exports = function(it){ | |
return IObject(defined(it)); | |
}; | |
},{"223":223,"237":237}],278:[function(_dereq_,module,exports){ | |
// 7.1.15 ToLength | |
var toInteger = _dereq_(276) | |
, min = Math.min; | |
module.exports = function(it){ | |
return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991 | |
}; | |
},{"276":276}],279:[function(_dereq_,module,exports){ | |
// 7.1.13 ToObject(argument) | |
var defined = _dereq_(223); | |
module.exports = function(it){ | |
return Object(defined(it)); | |
}; | |
},{"223":223}],280:[function(_dereq_,module,exports){ | |
var id = 0 | |
, px = Math.random(); | |
module.exports = function(key){ | |
return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); | |
}; | |
},{}],281:[function(_dereq_,module,exports){ | |
// 22.1.3.31 Array.prototype[@@unscopables] | |
var UNSCOPABLES = _dereq_(282)('unscopables'); | |
if(!(UNSCOPABLES in []))_dereq_(234)(Array.prototype, UNSCOPABLES, {}); | |
module.exports = function(key){ | |
[][UNSCOPABLES][key] = true; | |
}; | |
},{"234":234,"282":282}],282:[function(_dereq_,module,exports){ | |
var store = _dereq_(263)('wks') | |
, Symbol = _dereq_(232).Symbol; | |
module.exports = function(name){ | |
return store[name] || (store[name] = | |
Symbol && Symbol[name] || (Symbol || _dereq_(280))('Symbol.' + name)); | |
}; | |
},{"232":232,"263":263,"280":280}],283:[function(_dereq_,module,exports){ | |
var classof = _dereq_(214) | |
, ITERATOR = _dereq_(282)('iterator') | |
, Iterators = _dereq_(246); | |
module.exports = _dereq_(220).getIteratorMethod = function(it){ | |
if(it != undefined)return it[ITERATOR] || it['@@iterator'] || Iterators[classof(it)]; | |
}; | |
},{"214":214,"220":220,"246":246,"282":282}],284:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, SUPPORT_DESC = _dereq_(272) | |
, createDesc = _dereq_(258) | |
, html = _dereq_(235) | |
, cel = _dereq_(224) | |
, has = _dereq_(233) | |
, cof = _dereq_(215) | |
, $def = _dereq_(222) | |
, invoke = _dereq_(236) | |
, arrayMethod = _dereq_(212) | |
, IE_PROTO = _dereq_(280)('__proto__') | |
, isObject = _dereq_(240) | |
, anObject = _dereq_(210) | |
, aFunction = _dereq_(209) | |
, toObject = _dereq_(279) | |
, toIObject = _dereq_(277) | |
, toInteger = _dereq_(276) | |
, toIndex = _dereq_(275) | |
, toLength = _dereq_(278) | |
, IObject = _dereq_(237) | |
, fails = _dereq_(227) | |
, ObjectProto = Object.prototype | |
, A = [] | |
, _slice = A.slice | |
, _join = A.join | |
, defineProperty = $.setDesc | |
, getOwnDescriptor = $.getDesc | |
, defineProperties = $.setDescs | |
, $indexOf = _dereq_(211)(false) | |
, factories = {} | |
, IE8_DOM_DEFINE; | |
if(!SUPPORT_DESC){ | |
IE8_DOM_DEFINE = !fails(function(){ | |
return defineProperty(cel('div'), 'a', {get: function(){ return 7; }}).a != 7; | |
}); | |
$.setDesc = function(O, P, Attributes){ | |
if(IE8_DOM_DEFINE)try { | |
return defineProperty(O, P, Attributes); | |
} catch(e){ /* empty */ } | |
if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!'); | |
if('value' in Attributes)anObject(O)[P] = Attributes.value; | |
return O; | |
}; | |
$.getDesc = function(O, P){ | |
if(IE8_DOM_DEFINE)try { | |
return getOwnDescriptor(O, P); | |
} catch(e){ /* empty */ } | |
if(has(O, P))return createDesc(!ObjectProto.propertyIsEnumerable.call(O, P), O[P]); | |
}; | |
$.setDescs = defineProperties = function(O, Properties){ | |
anObject(O); | |
var keys = $.getKeys(Properties) | |
, length = keys.length | |
, i = 0 | |
, P; | |
while(length > i)$.setDesc(O, P = keys[i++], Properties[P]); | |
return O; | |
}; | |
} | |
$def($def.S + $def.F * !SUPPORT_DESC, 'Object', { | |
// 19.1.2.6 / 15.2.3.3 Object.getOwnPropertyDescriptor(O, P) | |
getOwnPropertyDescriptor: $.getDesc, | |
// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes) | |
defineProperty: $.setDesc, | |
// 19.1.2.3 / 15.2.3.7 Object.defineProperties(O, Properties) | |
defineProperties: defineProperties | |
}); | |
// IE 8- don't enum bug keys | |
var keys1 = ('constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,' + | |
'toLocaleString,toString,valueOf').split(',') | |
// Additional keys for getOwnPropertyNames | |
, keys2 = keys1.concat('length', 'prototype') | |
, keysLen1 = keys1.length; | |
// Create object with `null` prototype: use iframe Object with cleared prototype | |
var createDict = function(){ | |
// Thrash, waste and sodomy: IE GC bug | |
var iframe = cel('iframe') | |
, i = keysLen1 | |
, gt = '>' | |
, iframeDocument; | |
iframe.style.display = 'none'; | |
html.appendChild(iframe); | |
iframe.src = 'javascript:'; // eslint-disable-line no-script-url | |
// createDict = iframe.contentWindow.Object; | |
// html.removeChild(iframe); | |
iframeDocument = iframe.contentWindow.document; | |
iframeDocument.open(); | |
iframeDocument.write('<script>document.F=Object</script' + gt); | |
iframeDocument.close(); | |
createDict = iframeDocument.F; | |
while(i--)delete createDict.prototype[keys1[i]]; | |
return createDict(); | |
}; | |
var createGetKeys = function(names, length){ | |
return function(object){ | |
var O = toIObject(object) | |
, i = 0 | |
, result = [] | |
, key; | |
for(key in O)if(key != IE_PROTO)has(O, key) && result.push(key); | |
// Don't enum bug & hidden keys | |
while(length > i)if(has(O, key = names[i++])){ | |
~$indexOf(result, key) || result.push(key); | |
} | |
return result; | |
}; | |
}; | |
var Empty = function(){}; | |
$def($def.S, 'Object', { | |
// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O) | |
getPrototypeOf: $.getProto = $.getProto || function(O){ | |
O = toObject(O); | |
if(has(O, IE_PROTO))return O[IE_PROTO]; | |
if(typeof O.constructor == 'function' && O instanceof O.constructor){ | |
return O.constructor.prototype; | |
} return O instanceof Object ? ObjectProto : null; | |
}, | |
// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O) | |
getOwnPropertyNames: $.getNames = $.getNames || createGetKeys(keys2, keys2.length, true), | |
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties]) | |
create: $.create = $.create || function(O, /*?*/Properties){ | |
var result; | |
if(O !== null){ | |
Empty.prototype = anObject(O); | |
result = new Empty(); | |
Empty.prototype = null; | |
// add "__proto__" for Object.getPrototypeOf shim | |
result[IE_PROTO] = O; | |
} else result = createDict(); | |
return Properties === undefined ? result : defineProperties(result, Properties); | |
}, | |
// 19.1.2.14 / 15.2.3.14 Object.keys(O) | |
keys: $.getKeys = $.getKeys || createGetKeys(keys1, keysLen1, false) | |
}); | |
var construct = function(F, len, args){ | |
if(!(len in factories)){ | |
for(var n = [], i = 0; i < len; i++)n[i] = 'a[' + i + ']'; | |
factories[len] = Function('F,a', 'return new F(' + n.join(',') + ')'); | |
} | |
return factories[len](F, args); | |
}; | |
// 19.2.3.2 / 15.3.4.5 Function.prototype.bind(thisArg, args...) | |
$def($def.P, 'Function', { | |
bind: function bind(that /*, args... */){ | |
var fn = aFunction(this) | |
, partArgs = _slice.call(arguments, 1); | |
var bound = function(/* args... */){ | |
var args = partArgs.concat(_slice.call(arguments)); | |
return this instanceof bound ? construct(fn, args.length, args) : invoke(fn, args, that); | |
}; | |
if(isObject(fn.prototype))bound.prototype = fn.prototype; | |
return bound; | |
} | |
}); | |
// fallback for not array-like ES3 strings and DOM objects | |
var buggySlice = fails(function(){ | |
if(html)_slice.call(html); | |
}); | |
$def($def.P + $def.F * buggySlice, 'Array', { | |
slice: function(begin, end){ | |
var len = toLength(this.length) | |
, klass = cof(this); | |
end = end === undefined ? len : end; | |
if(klass == 'Array')return _slice.call(this, begin, end); | |
var start = toIndex(begin, len) | |
, upTo = toIndex(end, len) | |
, size = toLength(upTo - start) | |
, cloned = Array(size) | |
, i = 0; | |
for(; i < size; i++)cloned[i] = klass == 'String' | |
? this.charAt(start + i) | |
: this[start + i]; | |
return cloned; | |
} | |
}); | |
$def($def.P + $def.F * (IObject != Object), 'Array', { | |
join: function(){ | |
return _join.apply(IObject(this), arguments); | |
} | |
}); | |
// 22.1.2.2 / 15.4.3.2 Array.isArray(arg) | |
$def($def.S, 'Array', {isArray: function(arg){ return cof(arg) == 'Array'; }}); | |
var createArrayReduce = function(isRight){ | |
return function(callbackfn, memo){ | |
aFunction(callbackfn); | |
var O = IObject(this) | |
, length = toLength(O.length) | |
, index = isRight ? length - 1 : 0 | |
, i = isRight ? -1 : 1; | |
if(arguments.length < 2)for(;;){ | |
if(index in O){ | |
memo = O[index]; | |
index += i; | |
break; | |
} | |
index += i; | |
if(isRight ? index < 0 : length <= index){ | |
throw TypeError('Reduce of empty array with no initial value'); | |
} | |
} | |
for(;isRight ? index >= 0 : length > index; index += i)if(index in O){ | |
memo = callbackfn(memo, O[index], index, this); | |
} | |
return memo; | |
}; | |
}; | |
var methodize = function($fn){ | |
return function(arg1/*, arg2 = undefined */){ | |
return $fn(this, arg1, arguments[1]); | |
}; | |
}; | |
$def($def.P, 'Array', { | |
// 22.1.3.10 / 15.4.4.18 Array.prototype.forEach(callbackfn [, thisArg]) | |
forEach: $.each = $.each || methodize(arrayMethod(0)), | |
// 22.1.3.15 / 15.4.4.19 Array.prototype.map(callbackfn [, thisArg]) | |
map: methodize(arrayMethod(1)), | |
// 22.1.3.7 / 15.4.4.20 Array.prototype.filter(callbackfn [, thisArg]) | |
filter: methodize(arrayMethod(2)), | |
// 22.1.3.23 / 15.4.4.17 Array.prototype.some(callbackfn [, thisArg]) | |
some: methodize(arrayMethod(3)), | |
// 22.1.3.5 / 15.4.4.16 Array.prototype.every(callbackfn [, thisArg]) | |
every: methodize(arrayMethod(4)), | |
// 22.1.3.18 / 15.4.4.21 Array.prototype.reduce(callbackfn [, initialValue]) | |
reduce: createArrayReduce(false), | |
// 22.1.3.19 / 15.4.4.22 Array.prototype.reduceRight(callbackfn [, initialValue]) | |
reduceRight: createArrayReduce(true), | |
// 22.1.3.11 / 15.4.4.14 Array.prototype.indexOf(searchElement [, fromIndex]) | |
indexOf: methodize($indexOf), | |
// 22.1.3.14 / 15.4.4.15 Array.prototype.lastIndexOf(searchElement [, fromIndex]) | |
lastIndexOf: function(el, fromIndex /* = @[*-1] */){ | |
var O = toIObject(this) | |
, length = toLength(O.length) | |
, index = length - 1; | |
if(arguments.length > 1)index = Math.min(index, toInteger(fromIndex)); | |
if(index < 0)index = toLength(length + index); | |
for(;index >= 0; index--)if(index in O)if(O[index] === el)return index; | |
return -1; | |
} | |
}); | |
// 20.3.3.1 / 15.9.4.4 Date.now() | |
$def($def.S, 'Date', {now: function(){ return +new Date; }}); | |
var lz = function(num){ | |
return num > 9 ? num : '0' + num; | |
}; | |
// 20.3.4.36 / 15.9.5.43 Date.prototype.toISOString() | |
// PhantomJS and old webkit had a broken Date implementation. | |
var date = new Date(-5e13 - 1) | |
, brokenDate = !(date.toISOString && date.toISOString() == '0385-07-25T07:06:39.999Z' | |
&& fails(function(){ new Date(NaN).toISOString(); })); | |
$def($def.P + $def.F * brokenDate, 'Date', { | |
toISOString: function toISOString(){ | |
if(!isFinite(this))throw RangeError('Invalid time value'); | |
var d = this | |
, y = d.getUTCFullYear() | |
, m = d.getUTCMilliseconds() | |
, s = y < 0 ? '-' : y > 9999 ? '+' : ''; | |
return s + ('00000' + Math.abs(y)).slice(s ? -6 : -4) + | |
'-' + lz(d.getUTCMonth() + 1) + '-' + lz(d.getUTCDate()) + | |
'T' + lz(d.getUTCHours()) + ':' + lz(d.getUTCMinutes()) + | |
':' + lz(d.getUTCSeconds()) + '.' + (m > 99 ? m : '0' + lz(m)) + 'Z'; | |
} | |
}); | |
},{"209":209,"210":210,"211":211,"212":212,"215":215,"222":222,"224":224,"227":227,"233":233,"235":235,"236":236,"237":237,"240":240,"247":247,"258":258,"272":272,"275":275,"276":276,"277":277,"278":278,"279":279,"280":280}],285:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, toObject = _dereq_(279) | |
, toIndex = _dereq_(275) | |
, toLength = _dereq_(278); | |
$def($def.P, 'Array', { | |
// 22.1.3.3 Array.prototype.copyWithin(target, start, end = this.length) | |
copyWithin: function copyWithin(target/* = 0 */, start /* = 0, end = @length */){ | |
var O = toObject(this) | |
, len = toLength(O.length) | |
, to = toIndex(target, len) | |
, from = toIndex(start, len) | |
, end = arguments[2] | |
, fin = end === undefined ? len : toIndex(end, len) | |
, count = Math.min(fin - from, len - to) | |
, inc = 1; | |
if(from < to && to < from + count){ | |
inc = -1; | |
from = from + count - 1; | |
to = to + count - 1; | |
} | |
while(count-- > 0){ | |
if(from in O)O[to] = O[from]; | |
else delete O[to]; | |
to += inc; | |
from += inc; | |
} return O; | |
} | |
}); | |
_dereq_(281)('copyWithin'); | |
},{"222":222,"275":275,"278":278,"279":279,"281":281}],286:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, toObject = _dereq_(279) | |
, toIndex = _dereq_(275) | |
, toLength = _dereq_(278); | |
$def($def.P, 'Array', { | |
// 22.1.3.6 Array.prototype.fill(value, start = 0, end = this.length) | |
fill: function fill(value /*, start = 0, end = @length */){ | |
var O = toObject(this, true) | |
, length = toLength(O.length) | |
, index = toIndex(arguments[1], length) | |
, end = arguments[2] | |
, endPos = end === undefined ? length : toIndex(end, length); | |
while(endPos > index)O[index++] = value; | |
return O; | |
} | |
}); | |
_dereq_(281)('fill'); | |
},{"222":222,"275":275,"278":278,"279":279,"281":281}],287:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 22.1.3.9 Array.prototype.findIndex(predicate, thisArg = undefined) | |
var KEY = 'findIndex' | |
, $def = _dereq_(222) | |
, forced = true | |
, $find = _dereq_(212)(6); | |
// Shouldn't skip holes | |
if(KEY in [])Array(1)[KEY](function(){ forced = false; }); | |
$def($def.P + $def.F * forced, 'Array', { | |
findIndex: function findIndex(callbackfn/*, that = undefined */){ | |
return $find(this, callbackfn, arguments[1]); | |
} | |
}); | |
_dereq_(281)(KEY); | |
},{"212":212,"222":222,"281":281}],288:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 22.1.3.8 Array.prototype.find(predicate, thisArg = undefined) | |
var KEY = 'find' | |
, $def = _dereq_(222) | |
, forced = true | |
, $find = _dereq_(212)(5); | |
// Shouldn't skip holes | |
if(KEY in [])Array(1)[KEY](function(){ forced = false; }); | |
$def($def.P + $def.F * forced, 'Array', { | |
find: function find(callbackfn/*, that = undefined */){ | |
return $find(this, callbackfn, arguments[1]); | |
} | |
}); | |
_dereq_(281)(KEY); | |
},{"212":212,"222":222,"281":281}],289:[function(_dereq_,module,exports){ | |
'use strict'; | |
var ctx = _dereq_(221) | |
, $def = _dereq_(222) | |
, toObject = _dereq_(279) | |
, call = _dereq_(241) | |
, isArrayIter = _dereq_(238) | |
, toLength = _dereq_(278) | |
, getIterFn = _dereq_(283); | |
$def($def.S + $def.F * !_dereq_(244)(function(iter){ Array.from(iter); }), 'Array', { | |
// 22.1.2.1 Array.from(arrayLike, mapfn = undefined, thisArg = undefined) | |
from: function from(arrayLike/*, mapfn = undefined, thisArg = undefined*/){ | |
var O = toObject(arrayLike) | |
, C = typeof this == 'function' ? this : Array | |
, mapfn = arguments[1] | |
, mapping = mapfn !== undefined | |
, index = 0 | |
, iterFn = getIterFn(O) | |
, length, result, step, iterator; | |
if(mapping)mapfn = ctx(mapfn, arguments[2], 2); | |
// if object isn't iterable or it's array with default iterator - use simple case | |
if(iterFn != undefined && !(C == Array && isArrayIter(iterFn))){ | |
for(iterator = iterFn.call(O), result = new C; !(step = iterator.next()).done; index++){ | |
result[index] = mapping ? call(iterator, mapfn, [step.value, index], true) : step.value; | |
} | |
} else { | |
for(result = new C(length = toLength(O.length)); length > index; index++){ | |
result[index] = mapping ? mapfn(O[index], index) : O[index]; | |
} | |
} | |
result.length = index; | |
return result; | |
} | |
}); | |
},{"221":221,"222":222,"238":238,"241":241,"244":244,"278":278,"279":279,"283":283}],290:[function(_dereq_,module,exports){ | |
'use strict'; | |
var setUnscope = _dereq_(281) | |
, step = _dereq_(245) | |
, Iterators = _dereq_(246) | |
, toIObject = _dereq_(277); | |
// 22.1.3.4 Array.prototype.entries() | |
// 22.1.3.13 Array.prototype.keys() | |
// 22.1.3.29 Array.prototype.values() | |
// 22.1.3.30 Array.prototype[@@iterator]() | |
_dereq_(243)(Array, 'Array', function(iterated, kind){ | |
this._t = toIObject(iterated); // target | |
this._i = 0; // next index | |
this._k = kind; // kind | |
// 22.1.5.2.1 %ArrayIteratorPrototype%.next() | |
}, function(){ | |
var O = this._t | |
, kind = this._k | |
, index = this._i++; | |
if(!O || index >= O.length){ | |
this._t = undefined; | |
return step(1); | |
} | |
if(kind == 'keys' )return step(0, index); | |
if(kind == 'values')return step(0, O[index]); | |
return step(0, [index, O[index]]); | |
}, 'values'); | |
// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7) | |
Iterators.Arguments = Iterators.Array; | |
setUnscope('keys'); | |
setUnscope('values'); | |
setUnscope('entries'); | |
},{"243":243,"245":245,"246":246,"277":277,"281":281}],291:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222); | |
// WebKit Array.of isn't generic | |
$def($def.S + $def.F * _dereq_(227)(function(){ | |
function F(){} | |
return !(Array.of.call(F) instanceof F); | |
}), 'Array', { | |
// 22.1.2.3 Array.of( ...items) | |
of: function of(/* ...args */){ | |
var index = 0 | |
, length = arguments.length | |
, result = new (typeof this == 'function' ? this : Array)(length); | |
while(length > index)result[index] = arguments[index++]; | |
result.length = length; | |
return result; | |
} | |
}); | |
},{"222":222,"227":227}],292:[function(_dereq_,module,exports){ | |
_dereq_(265)(Array); | |
},{"265":265}],293:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, isObject = _dereq_(240) | |
, HAS_INSTANCE = _dereq_(282)('hasInstance') | |
, FunctionProto = Function.prototype; | |
// 19.2.3.6 Function.prototype[@@hasInstance](V) | |
if(!(HAS_INSTANCE in FunctionProto))$.setDesc(FunctionProto, HAS_INSTANCE, {value: function(O){ | |
if(typeof this != 'function' || !isObject(O))return false; | |
if(!isObject(this.prototype))return O instanceof this; | |
// for environment w/o native `@@hasInstance` logic enough `instanceof`, but add this: | |
while(O = $.getProto(O))if(this.prototype === O)return true; | |
return false; | |
}}); | |
},{"240":240,"247":247,"282":282}],294:[function(_dereq_,module,exports){ | |
var setDesc = _dereq_(247).setDesc | |
, createDesc = _dereq_(258) | |
, has = _dereq_(233) | |
, FProto = Function.prototype | |
, nameRE = /^\s*function ([^ (]*)/ | |
, NAME = 'name'; | |
// 19.2.4.2 name | |
NAME in FProto || _dereq_(272) && setDesc(FProto, NAME, { | |
configurable: true, | |
get: function(){ | |
var match = ('' + this).match(nameRE) | |
, name = match ? match[1] : ''; | |
has(this, NAME) || setDesc(this, NAME, createDesc(5, name)); | |
return name; | |
} | |
}); | |
},{"233":233,"247":247,"258":258,"272":272}],295:[function(_dereq_,module,exports){ | |
'use strict'; | |
var strong = _dereq_(216); | |
// 23.1 Map Objects | |
_dereq_(219)('Map', function(get){ | |
return function Map(){ return get(this, arguments[0]); }; | |
}, { | |
// 23.1.3.6 Map.prototype.get(key) | |
get: function get(key){ | |
var entry = strong.getEntry(this, key); | |
return entry && entry.v; | |
}, | |
// 23.1.3.9 Map.prototype.set(key, value) | |
set: function set(key, value){ | |
return strong.def(this, key === 0 ? 0 : key, value); | |
} | |
}, strong, true); | |
},{"216":216,"219":219}],296:[function(_dereq_,module,exports){ | |
// 20.2.2.3 Math.acosh(x) | |
var $def = _dereq_(222) | |
, log1p = _dereq_(250) | |
, sqrt = Math.sqrt | |
, $acosh = Math.acosh; | |
// V8 bug https://code.google.com/p/v8/issues/detail?id=3509 | |
$def($def.S + $def.F * !($acosh && Math.floor($acosh(Number.MAX_VALUE)) == 710), 'Math', { | |
acosh: function acosh(x){ | |
return (x = +x) < 1 ? NaN : x > 94906265.62425156 | |
? Math.log(x) + Math.LN2 | |
: log1p(x - 1 + sqrt(x - 1) * sqrt(x + 1)); | |
} | |
}); | |
},{"222":222,"250":250}],297:[function(_dereq_,module,exports){ | |
// 20.2.2.5 Math.asinh(x) | |
var $def = _dereq_(222); | |
function asinh(x){ | |
return !isFinite(x = +x) || x == 0 ? x : x < 0 ? -asinh(-x) : Math.log(x + Math.sqrt(x * x + 1)); | |
} | |
$def($def.S, 'Math', {asinh: asinh}); | |
},{"222":222}],298:[function(_dereq_,module,exports){ | |
// 20.2.2.7 Math.atanh(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', { | |
atanh: function atanh(x){ | |
return (x = +x) == 0 ? x : Math.log((1 + x) / (1 - x)) / 2; | |
} | |
}); | |
},{"222":222}],299:[function(_dereq_,module,exports){ | |
// 20.2.2.9 Math.cbrt(x) | |
var $def = _dereq_(222) | |
, sign = _dereq_(264); | |
$def($def.S, 'Math', { | |
cbrt: function cbrt(x){ | |
return sign(x = +x) * Math.pow(Math.abs(x), 1 / 3); | |
} | |
}); | |
},{"222":222,"264":264}],300:[function(_dereq_,module,exports){ | |
// 20.2.2.11 Math.clz32(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', { | |
clz32: function clz32(x){ | |
return (x >>>= 0) ? 31 - Math.floor(Math.log(x + 0.5) * Math.LOG2E) : 32; | |
} | |
}); | |
},{"222":222}],301:[function(_dereq_,module,exports){ | |
// 20.2.2.12 Math.cosh(x) | |
var $def = _dereq_(222) | |
, exp = Math.exp; | |
$def($def.S, 'Math', { | |
cosh: function cosh(x){ | |
return (exp(x = +x) + exp(-x)) / 2; | |
} | |
}); | |
},{"222":222}],302:[function(_dereq_,module,exports){ | |
// 20.2.2.14 Math.expm1(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', {expm1: _dereq_(226)}); | |
},{"222":222,"226":226}],303:[function(_dereq_,module,exports){ | |
// 20.2.2.16 Math.fround(x) | |
var $def = _dereq_(222) | |
, sign = _dereq_(264) | |
, pow = Math.pow | |
, EPSILON = pow(2, -52) | |
, EPSILON32 = pow(2, -23) | |
, MAX32 = pow(2, 127) * (2 - EPSILON32) | |
, MIN32 = pow(2, -126); | |
var roundTiesToEven = function(n){ | |
return n + 1 / EPSILON - 1 / EPSILON; | |
}; | |
$def($def.S, 'Math', { | |
fround: function fround(x){ | |
var $abs = Math.abs(x) | |
, $sign = sign(x) | |
, a, result; | |
if($abs < MIN32)return $sign * roundTiesToEven($abs / MIN32 / EPSILON32) * MIN32 * EPSILON32; | |
a = (1 + EPSILON32 / EPSILON) * $abs; | |
result = a - (a - $abs); | |
if(result > MAX32 || result != result)return $sign * Infinity; | |
return $sign * result; | |
} | |
}); | |
},{"222":222,"264":264}],304:[function(_dereq_,module,exports){ | |
// 20.2.2.17 Math.hypot([value1[, value2[, … ]]]) | |
var $def = _dereq_(222) | |
, abs = Math.abs; | |
$def($def.S, 'Math', { | |
hypot: function hypot(value1, value2){ // eslint-disable-line no-unused-vars | |
var sum = 0 | |
, i = 0 | |
, len = arguments.length | |
, larg = 0 | |
, arg, div; | |
while(i < len){ | |
arg = abs(arguments[i++]); | |
if(larg < arg){ | |
div = larg / arg; | |
sum = sum * div * div + 1; | |
larg = arg; | |
} else if(arg > 0){ | |
div = arg / larg; | |
sum += div * div; | |
} else sum += arg; | |
} | |
return larg === Infinity ? Infinity : larg * Math.sqrt(sum); | |
} | |
}); | |
},{"222":222}],305:[function(_dereq_,module,exports){ | |
// 20.2.2.18 Math.imul(x, y) | |
var $def = _dereq_(222); | |
// WebKit fails with big numbers | |
$def($def.S + $def.F * _dereq_(227)(function(){ | |
return Math.imul(0xffffffff, 5) != -5; | |
}), 'Math', { | |
imul: function imul(x, y){ | |
var UINT16 = 0xffff | |
, xn = +x | |
, yn = +y | |
, xl = UINT16 & xn | |
, yl = UINT16 & yn; | |
return 0 | xl * yl + ((UINT16 & xn >>> 16) * yl + xl * (UINT16 & yn >>> 16) << 16 >>> 0); | |
} | |
}); | |
},{"222":222,"227":227}],306:[function(_dereq_,module,exports){ | |
// 20.2.2.21 Math.log10(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', { | |
log10: function log10(x){ | |
return Math.log(x) / Math.LN10; | |
} | |
}); | |
},{"222":222}],307:[function(_dereq_,module,exports){ | |
// 20.2.2.20 Math.log1p(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', {log1p: _dereq_(250)}); | |
},{"222":222,"250":250}],308:[function(_dereq_,module,exports){ | |
// 20.2.2.22 Math.log2(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', { | |
log2: function log2(x){ | |
return Math.log(x) / Math.LN2; | |
} | |
}); | |
},{"222":222}],309:[function(_dereq_,module,exports){ | |
// 20.2.2.28 Math.sign(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', {sign: _dereq_(264)}); | |
},{"222":222,"264":264}],310:[function(_dereq_,module,exports){ | |
// 20.2.2.30 Math.sinh(x) | |
var $def = _dereq_(222) | |
, expm1 = _dereq_(226) | |
, exp = Math.exp; | |
$def($def.S, 'Math', { | |
sinh: function sinh(x){ | |
return Math.abs(x = +x) < 1 | |
? (expm1(x) - expm1(-x)) / 2 | |
: (exp(x - 1) - exp(-x - 1)) * (Math.E / 2); | |
} | |
}); | |
},{"222":222,"226":226}],311:[function(_dereq_,module,exports){ | |
// 20.2.2.33 Math.tanh(x) | |
var $def = _dereq_(222) | |
, expm1 = _dereq_(226) | |
, exp = Math.exp; | |
$def($def.S, 'Math', { | |
tanh: function tanh(x){ | |
var a = expm1(x = +x) | |
, b = expm1(-x); | |
return a == Infinity ? 1 : b == Infinity ? -1 : (a - b) / (exp(x) + exp(-x)); | |
} | |
}); | |
},{"222":222,"226":226}],312:[function(_dereq_,module,exports){ | |
// 20.2.2.34 Math.trunc(x) | |
var $def = _dereq_(222); | |
$def($def.S, 'Math', { | |
trunc: function trunc(it){ | |
return (it > 0 ? Math.floor : Math.ceil)(it); | |
} | |
}); | |
},{"222":222}],313:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, global = _dereq_(232) | |
, has = _dereq_(233) | |
, cof = _dereq_(215) | |
, isObject = _dereq_(240) | |
, fails = _dereq_(227) | |
, NUMBER = 'Number' | |
, $Number = global[NUMBER] | |
, Base = $Number | |
, proto = $Number.prototype | |
// Opera ~12 has broken Object#toString | |
, BROKEN_COF = cof($.create(proto)) == NUMBER; | |
var toPrimitive = function(it){ | |
var fn, val; | |
if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val; | |
if(typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val; | |
throw TypeError("Can't convert object to number"); | |
}; | |
var toNumber = function(it){ | |
if(isObject(it))it = toPrimitive(it); | |
if(typeof it == 'string' && it.length > 2 && it.charCodeAt(0) == 48){ | |
var binary = false; | |
switch(it.charCodeAt(1)){ | |
case 66 : case 98 : binary = true; | |
case 79 : case 111 : return parseInt(it.slice(2), binary ? 2 : 8); | |
} | |
} return +it; | |
}; | |
if(!($Number('0o1') && $Number('0b1'))){ | |
$Number = function Number(it){ | |
var that = this; | |
return that instanceof $Number | |
// check on 1..constructor(foo) case | |
&& (BROKEN_COF ? fails(function(){ proto.valueOf.call(that); }) : cof(that) != NUMBER) | |
? new Base(toNumber(it)) : toNumber(it); | |
}; | |
$.each.call(_dereq_(272) ? $.getNames(Base) : ( | |
// ES3: | |
'MAX_VALUE,MIN_VALUE,NaN,NEGATIVE_INFINITY,POSITIVE_INFINITY,' + | |
// ES6 (in case, if modules with ES6 Number statics required before): | |
'EPSILON,isFinite,isInteger,isNaN,isSafeInteger,MAX_SAFE_INTEGER,' + | |
'MIN_SAFE_INTEGER,parseFloat,parseInt,isInteger' | |
).split(','), function(key){ | |
if(has(Base, key) && !has($Number, key)){ | |
$.setDesc($Number, key, $.getDesc(Base, key)); | |
} | |
} | |
); | |
$Number.prototype = proto; | |
proto.constructor = $Number; | |
_dereq_(259)(global, NUMBER, $Number); | |
} | |
},{"215":215,"227":227,"232":232,"233":233,"240":240,"247":247,"259":259,"272":272}],314:[function(_dereq_,module,exports){ | |
// 20.1.2.1 Number.EPSILON | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {EPSILON: Math.pow(2, -52)}); | |
},{"222":222}],315:[function(_dereq_,module,exports){ | |
// 20.1.2.2 Number.isFinite(number) | |
var $def = _dereq_(222) | |
, _isFinite = _dereq_(232).isFinite; | |
$def($def.S, 'Number', { | |
isFinite: function isFinite(it){ | |
return typeof it == 'number' && _isFinite(it); | |
} | |
}); | |
},{"222":222,"232":232}],316:[function(_dereq_,module,exports){ | |
// 20.1.2.3 Number.isInteger(number) | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {isInteger: _dereq_(239)}); | |
},{"222":222,"239":239}],317:[function(_dereq_,module,exports){ | |
// 20.1.2.4 Number.isNaN(number) | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', { | |
isNaN: function isNaN(number){ | |
return number != number; | |
} | |
}); | |
},{"222":222}],318:[function(_dereq_,module,exports){ | |
// 20.1.2.5 Number.isSafeInteger(number) | |
var $def = _dereq_(222) | |
, isInteger = _dereq_(239) | |
, abs = Math.abs; | |
$def($def.S, 'Number', { | |
isSafeInteger: function isSafeInteger(number){ | |
return isInteger(number) && abs(number) <= 0x1fffffffffffff; | |
} | |
}); | |
},{"222":222,"239":239}],319:[function(_dereq_,module,exports){ | |
// 20.1.2.6 Number.MAX_SAFE_INTEGER | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {MAX_SAFE_INTEGER: 0x1fffffffffffff}); | |
},{"222":222}],320:[function(_dereq_,module,exports){ | |
// 20.1.2.10 Number.MIN_SAFE_INTEGER | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {MIN_SAFE_INTEGER: -0x1fffffffffffff}); | |
},{"222":222}],321:[function(_dereq_,module,exports){ | |
// 20.1.2.12 Number.parseFloat(string) | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {parseFloat: parseFloat}); | |
},{"222":222}],322:[function(_dereq_,module,exports){ | |
// 20.1.2.13 Number.parseInt(string, radix) | |
var $def = _dereq_(222); | |
$def($def.S, 'Number', {parseInt: parseInt}); | |
},{"222":222}],323:[function(_dereq_,module,exports){ | |
// 19.1.3.1 Object.assign(target, source) | |
var $def = _dereq_(222); | |
$def($def.S + $def.F, 'Object', {assign: _dereq_(213)}); | |
},{"213":213,"222":222}],324:[function(_dereq_,module,exports){ | |
// 19.1.2.5 Object.freeze(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('freeze', function($freeze){ | |
return function freeze(it){ | |
return $freeze && isObject(it) ? $freeze(it) : it; | |
}; | |
}); | |
},{"240":240,"253":253}],325:[function(_dereq_,module,exports){ | |
// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) | |
var toIObject = _dereq_(277); | |
_dereq_(253)('getOwnPropertyDescriptor', function($getOwnPropertyDescriptor){ | |
return function getOwnPropertyDescriptor(it, key){ | |
return $getOwnPropertyDescriptor(toIObject(it), key); | |
}; | |
}); | |
},{"253":253,"277":277}],326:[function(_dereq_,module,exports){ | |
// 19.1.2.7 Object.getOwnPropertyNames(O) | |
_dereq_(253)('getOwnPropertyNames', function(){ | |
return _dereq_(231).get; | |
}); | |
},{"231":231,"253":253}],327:[function(_dereq_,module,exports){ | |
// 19.1.2.9 Object.getPrototypeOf(O) | |
var toObject = _dereq_(279); | |
_dereq_(253)('getPrototypeOf', function($getPrototypeOf){ | |
return function getPrototypeOf(it){ | |
return $getPrototypeOf(toObject(it)); | |
}; | |
}); | |
},{"253":253,"279":279}],328:[function(_dereq_,module,exports){ | |
// 19.1.2.11 Object.isExtensible(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('isExtensible', function($isExtensible){ | |
return function isExtensible(it){ | |
return isObject(it) ? $isExtensible ? $isExtensible(it) : true : false; | |
}; | |
}); | |
},{"240":240,"253":253}],329:[function(_dereq_,module,exports){ | |
// 19.1.2.12 Object.isFrozen(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('isFrozen', function($isFrozen){ | |
return function isFrozen(it){ | |
return isObject(it) ? $isFrozen ? $isFrozen(it) : false : true; | |
}; | |
}); | |
},{"240":240,"253":253}],330:[function(_dereq_,module,exports){ | |
// 19.1.2.13 Object.isSealed(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('isSealed', function($isSealed){ | |
return function isSealed(it){ | |
return isObject(it) ? $isSealed ? $isSealed(it) : false : true; | |
}; | |
}); | |
},{"240":240,"253":253}],331:[function(_dereq_,module,exports){ | |
// 19.1.3.10 Object.is(value1, value2) | |
var $def = _dereq_(222); | |
$def($def.S, 'Object', { | |
is: _dereq_(261) | |
}); | |
},{"222":222,"261":261}],332:[function(_dereq_,module,exports){ | |
// 19.1.2.14 Object.keys(O) | |
var toObject = _dereq_(279); | |
_dereq_(253)('keys', function($keys){ | |
return function keys(it){ | |
return $keys(toObject(it)); | |
}; | |
}); | |
},{"253":253,"279":279}],333:[function(_dereq_,module,exports){ | |
// 19.1.2.15 Object.preventExtensions(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('preventExtensions', function($preventExtensions){ | |
return function preventExtensions(it){ | |
return $preventExtensions && isObject(it) ? $preventExtensions(it) : it; | |
}; | |
}); | |
},{"240":240,"253":253}],334:[function(_dereq_,module,exports){ | |
// 19.1.2.17 Object.seal(O) | |
var isObject = _dereq_(240); | |
_dereq_(253)('seal', function($seal){ | |
return function seal(it){ | |
return $seal && isObject(it) ? $seal(it) : it; | |
}; | |
}); | |
},{"240":240,"253":253}],335:[function(_dereq_,module,exports){ | |
// 19.1.3.19 Object.setPrototypeOf(O, proto) | |
var $def = _dereq_(222); | |
$def($def.S, 'Object', {setPrototypeOf: _dereq_(262).set}); | |
},{"222":222,"262":262}],336:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 19.1.3.6 Object.prototype.toString() | |
var classof = _dereq_(214) | |
, test = {}; | |
test[_dereq_(282)('toStringTag')] = 'z'; | |
if(test + '' != '[object z]'){ | |
_dereq_(259)(Object.prototype, 'toString', function toString(){ | |
return '[object ' + classof(this) + ']'; | |
}, true); | |
} | |
},{"214":214,"259":259,"282":282}],337:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, LIBRARY = _dereq_(249) | |
, global = _dereq_(232) | |
, ctx = _dereq_(221) | |
, classof = _dereq_(214) | |
, $def = _dereq_(222) | |
, isObject = _dereq_(240) | |
, anObject = _dereq_(210) | |
, aFunction = _dereq_(209) | |
, strictNew = _dereq_(266) | |
, forOf = _dereq_(230) | |
, setProto = _dereq_(262).set | |
, same = _dereq_(261) | |
, species = _dereq_(265) | |
, SPECIES = _dereq_(282)('species') | |
, RECORD = _dereq_(280)('record') | |
, asap = _dereq_(251) | |
, PROMISE = 'Promise' | |
, process = global.process | |
, isNode = classof(process) == 'process' | |
, P = global[PROMISE] | |
, Wrapper; | |
var testResolve = function(sub){ | |
var test = new P(function(){}); | |
if(sub)test.constructor = Object; | |
return P.resolve(test) === test; | |
}; | |
var useNative = function(){ | |
var works = false; | |
function P2(x){ | |
var self = new P(x); | |
setProto(self, P2.prototype); | |
return self; | |
} | |
try { | |
works = P && P.resolve && testResolve(); | |
setProto(P2, P); | |
P2.prototype = $.create(P.prototype, {constructor: {value: P2}}); | |
// actual Firefox has broken subclass support, test that | |
if(!(P2.resolve(5).then(function(){}) instanceof P2)){ | |
works = false; | |
} | |
// actual V8 bug, https://code.google.com/p/v8/issues/detail?id=4162 | |
if(works && _dereq_(272)){ | |
var thenableThenGotten = false; | |
P.resolve($.setDesc({}, 'then', { | |
get: function(){ thenableThenGotten = true; } | |
})); | |
works = thenableThenGotten; | |
} | |
} catch(e){ works = false; } | |
return works; | |
}(); | |
// helpers | |
var isPromise = function(it){ | |
return isObject(it) && (useNative ? classof(it) == 'Promise' : RECORD in it); | |
}; | |
var sameConstructor = function(a, b){ | |
// library wrapper special case | |
if(LIBRARY && a === P && b === Wrapper)return true; | |
return same(a, b); | |
}; | |
var getConstructor = function(C){ | |
var S = anObject(C)[SPECIES]; | |
return S != undefined ? S : C; | |
}; | |
var isThenable = function(it){ | |
var then; | |
return isObject(it) && typeof (then = it.then) == 'function' ? then : false; | |
}; | |
var notify = function(record, isReject){ | |
if(record.n)return; | |
record.n = true; | |
var chain = record.c; | |
asap(function(){ | |
var value = record.v | |
, ok = record.s == 1 | |
, i = 0; | |
var run = function(react){ | |
var cb = ok ? react.ok : react.fail | |
, ret, then; | |
try { | |
if(cb){ | |
if(!ok)record.h = true; | |
ret = cb === true ? value : cb(value); | |
if(ret === react.P){ | |
react.rej(TypeError('Promise-chain cycle')); | |
} else if(then = isThenable(ret)){ | |
then.call(ret, react.res, react.rej); | |
} else react.res(ret); | |
} else react.rej(value); | |
} catch(err){ | |
react.rej(err); | |
} | |
}; | |
while(chain.length > i)run(chain[i++]); // variable length - can't use forEach | |
chain.length = 0; | |
record.n = false; | |
if(isReject)setTimeout(function(){ | |
if(isUnhandled(record.p)){ | |
if(isNode){ | |
process.emit('unhandledRejection', value, record.p); | |
} else if(global.console && console.error){ | |
console.error('Unhandled promise rejection', value); | |
} | |
} record.a = undefined; | |
}, 1); | |
}); | |
}; | |
var isUnhandled = function(promise){ | |
var record = promise[RECORD] | |
, chain = record.a || record.c | |
, i = 0 | |
, react; | |
if(record.h)return false; | |
while(chain.length > i){ | |
react = chain[i++]; | |
if(react.fail || !isUnhandled(react.P))return false; | |
} return true; | |
}; | |
var $reject = function(value){ | |
var record = this; | |
if(record.d)return; | |
record.d = true; | |
record = record.r || record; // unwrap | |
record.v = value; | |
record.s = 2; | |
record.a = record.c.slice(); | |
notify(record, true); | |
}; | |
var $resolve = function(value){ | |
var record = this | |
, then; | |
if(record.d)return; | |
record.d = true; | |
record = record.r || record; // unwrap | |
try { | |
if(then = isThenable(value)){ | |
asap(function(){ | |
var wrapper = {r: record, d: false}; // wrap | |
try { | |
then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1)); | |
} catch(e){ | |
$reject.call(wrapper, e); | |
} | |
}); | |
} else { | |
record.v = value; | |
record.s = 1; | |
notify(record, false); | |
} | |
} catch(e){ | |
$reject.call({r: record, d: false}, e); // wrap | |
} | |
}; | |
// constructor polyfill | |
if(!useNative){ | |
// 25.4.3.1 Promise(executor) | |
P = function Promise(executor){ | |
aFunction(executor); | |
var record = { | |
p: strictNew(this, P, PROMISE), // <- promise | |
c: [], // <- awaiting reactions | |
a: undefined, // <- checked in isUnhandled reactions | |
s: 0, // <- state | |
d: false, // <- done | |
v: undefined, // <- value | |
h: false, // <- handled rejection | |
n: false // <- notify | |
}; | |
this[RECORD] = record; | |
try { | |
executor(ctx($resolve, record, 1), ctx($reject, record, 1)); | |
} catch(err){ | |
$reject.call(record, err); | |
} | |
}; | |
_dereq_(252)(P.prototype, { | |
// 25.4.5.3 Promise.prototype.then(onFulfilled, onRejected) | |
then: function then(onFulfilled, onRejected){ | |
var S = anObject(anObject(this).constructor)[SPECIES]; | |
var react = { | |
ok: typeof onFulfilled == 'function' ? onFulfilled : true, | |
fail: typeof onRejected == 'function' ? onRejected : false | |
}; | |
var promise = react.P = new (S != undefined ? S : P)(function(res, rej){ | |
react.res = aFunction(res); | |
react.rej = aFunction(rej); | |
}); | |
var record = this[RECORD]; | |
record.c.push(react); | |
if(record.a)record.a.push(react); | |
if(record.s)notify(record, false); | |
return promise; | |
}, | |
// 25.4.5.1 Promise.prototype.catch(onRejected) | |
'catch': function(onRejected){ | |
return this.then(undefined, onRejected); | |
} | |
}); | |
} | |
// export | |
$def($def.G + $def.W + $def.F * !useNative, {Promise: P}); | |
_dereq_(273)(P, PROMISE); | |
species(P); | |
species(Wrapper = _dereq_(220)[PROMISE]); | |
// statics | |
$def($def.S + $def.F * !useNative, PROMISE, { | |
// 25.4.4.5 Promise.reject(r) | |
reject: function reject(r){ | |
return new this(function(res, rej){ rej(r); }); | |
} | |
}); | |
$def($def.S + $def.F * (!useNative || testResolve(true)), PROMISE, { | |
// 25.4.4.6 Promise.resolve(x) | |
resolve: function resolve(x){ | |
return isPromise(x) && sameConstructor(x.constructor, this) | |
? x : new this(function(res){ res(x); }); | |
} | |
}); | |
$def($def.S + $def.F * !(useNative && _dereq_(244)(function(iter){ | |
P.all(iter)['catch'](function(){}); | |
})), PROMISE, { | |
// 25.4.4.1 Promise.all(iterable) | |
all: function all(iterable){ | |
var C = getConstructor(this) | |
, values = []; | |
return new C(function(res, rej){ | |
forOf(iterable, false, values.push, values); | |
var remaining = values.length | |
, results = Array(remaining); | |
if(remaining)$.each.call(values, function(promise, index){ | |
C.resolve(promise).then(function(value){ | |
results[index] = value; | |
--remaining || res(results); | |
}, rej); | |
}); | |
else res(results); | |
}); | |
}, | |
// 25.4.4.4 Promise.race(iterable) | |
race: function race(iterable){ | |
var C = getConstructor(this); | |
return new C(function(res, rej){ | |
forOf(iterable, false, function(promise){ | |
C.resolve(promise).then(res, rej); | |
}); | |
}); | |
} | |
}); | |
},{"209":209,"210":210,"214":214,"220":220,"221":221,"222":222,"230":230,"232":232,"240":240,"244":244,"247":247,"249":249,"251":251,"252":252,"261":261,"262":262,"265":265,"266":266,"272":272,"273":273,"280":280,"282":282}],338:[function(_dereq_,module,exports){ | |
// 26.1.1 Reflect.apply(target, thisArgument, argumentsList) | |
var $def = _dereq_(222) | |
, _apply = Function.apply; | |
$def($def.S, 'Reflect', { | |
apply: function apply(target, thisArgument, argumentsList){ | |
return _apply.call(target, thisArgument, argumentsList); | |
} | |
}); | |
},{"222":222}],339:[function(_dereq_,module,exports){ | |
// 26.1.2 Reflect.construct(target, argumentsList [, newTarget]) | |
var $ = _dereq_(247) | |
, $def = _dereq_(222) | |
, aFunction = _dereq_(209) | |
, anObject = _dereq_(210) | |
, isObject = _dereq_(240) | |
, bind = Function.bind || _dereq_(220).Function.prototype.bind; | |
// MS Edge supports only 2 arguments | |
// FF Nightly sets third argument as `new.target`, but does not create `this` from it | |
$def($def.S + $def.F * _dereq_(227)(function(){ | |
function F(){} | |
return !(Reflect.construct(function(){}, [], F) instanceof F); | |
}), 'Reflect', { | |
construct: function construct(Target, args /*, newTarget*/){ | |
aFunction(Target); | |
var newTarget = arguments.length < 3 ? Target : aFunction(arguments[2]); | |
if(Target == newTarget){ | |
// w/o altered newTarget, optimization for 0-4 arguments | |
if(args != undefined)switch(anObject(args).length){ | |
case 0: return new Target; | |
case 1: return new Target(args[0]); | |
case 2: return new Target(args[0], args[1]); | |
case 3: return new Target(args[0], args[1], args[2]); | |
case 4: return new Target(args[0], args[1], args[2], args[3]); | |
} | |
// w/o altered newTarget, lot of arguments case | |
var $args = [null]; | |
$args.push.apply($args, args); | |
return new (bind.apply(Target, $args)); | |
} | |
// with altered newTarget, not support built-in constructors | |
var proto = newTarget.prototype | |
, instance = $.create(isObject(proto) ? proto : Object.prototype) | |
, result = Function.apply.call(Target, instance, args); | |
return isObject(result) ? result : instance; | |
} | |
}); | |
},{"209":209,"210":210,"220":220,"222":222,"227":227,"240":240,"247":247}],340:[function(_dereq_,module,exports){ | |
// 26.1.3 Reflect.defineProperty(target, propertyKey, attributes) | |
var $ = _dereq_(247) | |
, $def = _dereq_(222) | |
, anObject = _dereq_(210); | |
// MS Edge has broken Reflect.defineProperty - throwing instead of returning false | |
$def($def.S + $def.F * _dereq_(227)(function(){ | |
Reflect.defineProperty($.setDesc({}, 1, {value: 1}), 1, {value: 2}); | |
}), 'Reflect', { | |
defineProperty: function defineProperty(target, propertyKey, attributes){ | |
anObject(target); | |
try { | |
$.setDesc(target, propertyKey, attributes); | |
return true; | |
} catch(e){ | |
return false; | |
} | |
} | |
}); | |
},{"210":210,"222":222,"227":227,"247":247}],341:[function(_dereq_,module,exports){ | |
// 26.1.4 Reflect.deleteProperty(target, propertyKey) | |
var $def = _dereq_(222) | |
, getDesc = _dereq_(247).getDesc | |
, anObject = _dereq_(210); | |
$def($def.S, 'Reflect', { | |
deleteProperty: function deleteProperty(target, propertyKey){ | |
var desc = getDesc(anObject(target), propertyKey); | |
return desc && !desc.configurable ? false : delete target[propertyKey]; | |
} | |
}); | |
},{"210":210,"222":222,"247":247}],342:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 26.1.5 Reflect.enumerate(target) | |
var $def = _dereq_(222) | |
, anObject = _dereq_(210); | |
var Enumerate = function(iterated){ | |
this._t = anObject(iterated); // target | |
this._i = 0; // next index | |
var keys = this._k = [] // keys | |
, key; | |
for(key in iterated)keys.push(key); | |
}; | |
_dereq_(242)(Enumerate, 'Object', function(){ | |
var that = this | |
, keys = that._k | |
, key; | |
do { | |
if(that._i >= keys.length)return {value: undefined, done: true}; | |
} while(!((key = keys[that._i++]) in that._t)); | |
return {value: key, done: false}; | |
}); | |
$def($def.S, 'Reflect', { | |
enumerate: function enumerate(target){ | |
return new Enumerate(target); | |
} | |
}); | |
},{"210":210,"222":222,"242":242}],343:[function(_dereq_,module,exports){ | |
// 26.1.7 Reflect.getOwnPropertyDescriptor(target, propertyKey) | |
var $ = _dereq_(247) | |
, $def = _dereq_(222) | |
, anObject = _dereq_(210); | |
$def($def.S, 'Reflect', { | |
getOwnPropertyDescriptor: function getOwnPropertyDescriptor(target, propertyKey){ | |
return $.getDesc(anObject(target), propertyKey); | |
} | |
}); | |
},{"210":210,"222":222,"247":247}],344:[function(_dereq_,module,exports){ | |
// 26.1.8 Reflect.getPrototypeOf(target) | |
var $def = _dereq_(222) | |
, getProto = _dereq_(247).getProto | |
, anObject = _dereq_(210); | |
$def($def.S, 'Reflect', { | |
getPrototypeOf: function getPrototypeOf(target){ | |
return getProto(anObject(target)); | |
} | |
}); | |
},{"210":210,"222":222,"247":247}],345:[function(_dereq_,module,exports){ | |
// 26.1.6 Reflect.get(target, propertyKey [, receiver]) | |
var $ = _dereq_(247) | |
, has = _dereq_(233) | |
, $def = _dereq_(222) | |
, isObject = _dereq_(240) | |
, anObject = _dereq_(210); | |
function get(target, propertyKey/*, receiver*/){ | |
var receiver = arguments.length < 3 ? target : arguments[2] | |
, desc, proto; | |
if(anObject(target) === receiver)return target[propertyKey]; | |
if(desc = $.getDesc(target, propertyKey))return has(desc, 'value') | |
? desc.value | |
: desc.get !== undefined | |
? desc.get.call(receiver) | |
: undefined; | |
if(isObject(proto = $.getProto(target)))return get(proto, propertyKey, receiver); | |
} | |
$def($def.S, 'Reflect', {get: get}); | |
},{"210":210,"222":222,"233":233,"240":240,"247":247}],346:[function(_dereq_,module,exports){ | |
// 26.1.9 Reflect.has(target, propertyKey) | |
var $def = _dereq_(222); | |
$def($def.S, 'Reflect', { | |
has: function has(target, propertyKey){ | |
return propertyKey in target; | |
} | |
}); | |
},{"222":222}],347:[function(_dereq_,module,exports){ | |
// 26.1.10 Reflect.isExtensible(target) | |
var $def = _dereq_(222) | |
, anObject = _dereq_(210) | |
, $isExtensible = Object.isExtensible; | |
$def($def.S, 'Reflect', { | |
isExtensible: function isExtensible(target){ | |
anObject(target); | |
return $isExtensible ? $isExtensible(target) : true; | |
} | |
}); | |
},{"210":210,"222":222}],348:[function(_dereq_,module,exports){ | |
// 26.1.11 Reflect.ownKeys(target) | |
var $def = _dereq_(222); | |
$def($def.S, 'Reflect', {ownKeys: _dereq_(255)}); | |
},{"222":222,"255":255}],349:[function(_dereq_,module,exports){ | |
// 26.1.12 Reflect.preventExtensions(target) | |
var $def = _dereq_(222) | |
, anObject = _dereq_(210) | |
, $preventExtensions = Object.preventExtensions; | |
$def($def.S, 'Reflect', { | |
preventExtensions: function preventExtensions(target){ | |
anObject(target); | |
try { | |
if($preventExtensions)$preventExtensions(target); | |
return true; | |
} catch(e){ | |
return false; | |
} | |
} | |
}); | |
},{"210":210,"222":222}],350:[function(_dereq_,module,exports){ | |
// 26.1.14 Reflect.setPrototypeOf(target, proto) | |
var $def = _dereq_(222) | |
, setProto = _dereq_(262); | |
if(setProto)$def($def.S, 'Reflect', { | |
setPrototypeOf: function setPrototypeOf(target, proto){ | |
setProto.check(target, proto); | |
try { | |
setProto.set(target, proto); | |
return true; | |
} catch(e){ | |
return false; | |
} | |
} | |
}); | |
},{"222":222,"262":262}],351:[function(_dereq_,module,exports){ | |
// 26.1.13 Reflect.set(target, propertyKey, V [, receiver]) | |
var $ = _dereq_(247) | |
, has = _dereq_(233) | |
, $def = _dereq_(222) | |
, createDesc = _dereq_(258) | |
, anObject = _dereq_(210) | |
, isObject = _dereq_(240); | |
function set(target, propertyKey, V/*, receiver*/){ | |
var receiver = arguments.length < 4 ? target : arguments[3] | |
, ownDesc = $.getDesc(anObject(target), propertyKey) | |
, existingDescriptor, proto; | |
if(!ownDesc){ | |
if(isObject(proto = $.getProto(target))){ | |
return set(proto, propertyKey, V, receiver); | |
} | |
ownDesc = createDesc(0); | |
} | |
if(has(ownDesc, 'value')){ | |
if(ownDesc.writable === false || !isObject(receiver))return false; | |
existingDescriptor = $.getDesc(receiver, propertyKey) || createDesc(0); | |
existingDescriptor.value = V; | |
$.setDesc(receiver, propertyKey, existingDescriptor); | |
return true; | |
} | |
return ownDesc.set === undefined ? false : (ownDesc.set.call(receiver, V), true); | |
} | |
$def($def.S, 'Reflect', {set: set}); | |
},{"210":210,"222":222,"233":233,"240":240,"247":247,"258":258}],352:[function(_dereq_,module,exports){ | |
var $ = _dereq_(247) | |
, global = _dereq_(232) | |
, cof = _dereq_(215) | |
, $flags = _dereq_(229) | |
, $RegExp = global.RegExp | |
, Base = $RegExp | |
, proto = $RegExp.prototype | |
, re = /a/g | |
// "new" creates a new object | |
, CORRECT_NEW = new $RegExp(re) !== re | |
// RegExp allows a regex with flags as the pattern | |
, ALLOWS_RE_WITH_FLAGS = function(){ | |
try { | |
return $RegExp(re, 'i') == '/a/i'; | |
} catch(e){ /* empty */ } | |
}(); | |
if(_dereq_(272)){ | |
if(!CORRECT_NEW || !ALLOWS_RE_WITH_FLAGS){ | |
$RegExp = function RegExp(pattern, flags){ | |
var patternIsRegExp = cof(pattern) == 'RegExp' | |
, flagsIsUndefined = flags === undefined; | |
if(!(this instanceof $RegExp) && patternIsRegExp && flagsIsUndefined)return pattern; | |
return CORRECT_NEW | |
? new Base(patternIsRegExp && !flagsIsUndefined ? pattern.source : pattern, flags) | |
: new Base(patternIsRegExp ? pattern.source : pattern | |
, patternIsRegExp && flagsIsUndefined ? $flags.call(pattern) : flags); | |
}; | |
$.each.call($.getNames(Base), function(key){ | |
key in $RegExp || $.setDesc($RegExp, key, { | |
configurable: true, | |
get: function(){ return Base[key]; }, | |
set: function(it){ Base[key] = it; } | |
}); | |
}); | |
proto.constructor = $RegExp; | |
$RegExp.prototype = proto; | |
_dereq_(259)(global, 'RegExp', $RegExp); | |
} | |
} | |
_dereq_(265)($RegExp); | |
},{"215":215,"229":229,"232":232,"247":247,"259":259,"265":265,"272":272}],353:[function(_dereq_,module,exports){ | |
// 21.2.5.3 get RegExp.prototype.flags() | |
var $ = _dereq_(247); | |
if(_dereq_(272) && /./g.flags != 'g')$.setDesc(RegExp.prototype, 'flags', { | |
configurable: true, | |
get: _dereq_(229) | |
}); | |
},{"229":229,"247":247,"272":272}],354:[function(_dereq_,module,exports){ | |
// @@match logic | |
_dereq_(228)('match', 1, function(defined, MATCH){ | |
// 21.1.3.11 String.prototype.match(regexp) | |
return function match(regexp){ | |
'use strict'; | |
var O = defined(this) | |
, fn = regexp == undefined ? undefined : regexp[MATCH]; | |
return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[MATCH](String(O)); | |
}; | |
}); | |
},{"228":228}],355:[function(_dereq_,module,exports){ | |
// @@replace logic | |
_dereq_(228)('replace', 2, function(defined, REPLACE, $replace){ | |
// 21.1.3.14 String.prototype.replace(searchValue, replaceValue) | |
return function replace(searchValue, replaceValue){ | |
'use strict'; | |
var O = defined(this) | |
, fn = searchValue == undefined ? undefined : searchValue[REPLACE]; | |
return fn !== undefined | |
? fn.call(searchValue, O, replaceValue) | |
: $replace.call(String(O), searchValue, replaceValue); | |
}; | |
}); | |
},{"228":228}],356:[function(_dereq_,module,exports){ | |
// @@search logic | |
_dereq_(228)('search', 1, function(defined, SEARCH){ | |
// 21.1.3.15 String.prototype.search(regexp) | |
return function search(regexp){ | |
'use strict'; | |
var O = defined(this) | |
, fn = regexp == undefined ? undefined : regexp[SEARCH]; | |
return fn !== undefined ? fn.call(regexp, O) : new RegExp(regexp)[SEARCH](String(O)); | |
}; | |
}); | |
},{"228":228}],357:[function(_dereq_,module,exports){ | |
// @@split logic | |
_dereq_(228)('split', 2, function(defined, SPLIT, $split){ | |
// 21.1.3.17 String.prototype.split(separator, limit) | |
return function split(separator, limit){ | |
'use strict'; | |
var O = defined(this) | |
, fn = separator == undefined ? undefined : separator[SPLIT]; | |
return fn !== undefined | |
? fn.call(separator, O, limit) | |
: $split.call(String(O), separator, limit); | |
}; | |
}); | |
},{"228":228}],358:[function(_dereq_,module,exports){ | |
'use strict'; | |
var strong = _dereq_(216); | |
// 23.2 Set Objects | |
_dereq_(219)('Set', function(get){ | |
return function Set(){ return get(this, arguments[0]); }; | |
}, { | |
// 23.2.3.1 Set.prototype.add(value) | |
add: function add(value){ | |
return strong.def(this, value = value === 0 ? 0 : value, value); | |
} | |
}, strong); | |
},{"216":216,"219":219}],359:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, $at = _dereq_(267)(false); | |
$def($def.P, 'String', { | |
// 21.1.3.3 String.prototype.codePointAt(pos) | |
codePointAt: function codePointAt(pos){ | |
return $at(this, pos); | |
} | |
}); | |
},{"222":222,"267":267}],360:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, toLength = _dereq_(278) | |
, context = _dereq_(268); | |
// should throw error on regex | |
$def($def.P + $def.F * !_dereq_(227)(function(){ 'q'.endsWith(/./); }), 'String', { | |
// 21.1.3.6 String.prototype.endsWith(searchString [, endPosition]) | |
endsWith: function endsWith(searchString /*, endPosition = @length */){ | |
var that = context(this, searchString, 'endsWith') | |
, endPosition = arguments[1] | |
, len = toLength(that.length) | |
, end = endPosition === undefined ? len : Math.min(toLength(endPosition), len) | |
, search = String(searchString); | |
return that.slice(end - search.length, end) === search; | |
} | |
}); | |
},{"222":222,"227":227,"268":268,"278":278}],361:[function(_dereq_,module,exports){ | |
var $def = _dereq_(222) | |
, toIndex = _dereq_(275) | |
, fromCharCode = String.fromCharCode | |
, $fromCodePoint = String.fromCodePoint; | |
// length should be 1, old FF problem | |
$def($def.S + $def.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { | |
// 21.1.2.2 String.fromCodePoint(...codePoints) | |
fromCodePoint: function fromCodePoint(x){ // eslint-disable-line no-unused-vars | |
var res = [] | |
, len = arguments.length | |
, i = 0 | |
, code; | |
while(len > i){ | |
code = +arguments[i++]; | |
if(toIndex(code, 0x10ffff) !== code)throw RangeError(code + ' is not a valid code point'); | |
res.push(code < 0x10000 | |
? fromCharCode(code) | |
: fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00) | |
); | |
} return res.join(''); | |
} | |
}); | |
},{"222":222,"275":275}],362:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, context = _dereq_(268); | |
$def($def.P, 'String', { | |
// 21.1.3.7 String.prototype.includes(searchString, position = 0) | |
includes: function includes(searchString /*, position = 0 */){ | |
return !!~context(this, searchString, 'includes').indexOf(searchString, arguments[1]); | |
} | |
}); | |
},{"222":222,"268":268}],363:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $at = _dereq_(267)(true); | |
// 21.1.3.27 String.prototype[@@iterator]() | |
_dereq_(243)(String, 'String', function(iterated){ | |
this._t = String(iterated); // target | |
this._i = 0; // next index | |
// 21.1.5.2.1 %StringIteratorPrototype%.next() | |
}, function(){ | |
var O = this._t | |
, index = this._i | |
, point; | |
if(index >= O.length)return {value: undefined, done: true}; | |
point = $at(O, index); | |
this._i += point.length; | |
return {value: point, done: false}; | |
}); | |
},{"243":243,"267":267}],364:[function(_dereq_,module,exports){ | |
var $def = _dereq_(222) | |
, toIObject = _dereq_(277) | |
, toLength = _dereq_(278); | |
$def($def.S, 'String', { | |
// 21.1.2.4 String.raw(callSite, ...substitutions) | |
raw: function raw(callSite){ | |
var tpl = toIObject(callSite.raw) | |
, len = toLength(tpl.length) | |
, sln = arguments.length | |
, res = [] | |
, i = 0; | |
while(len > i){ | |
res.push(String(tpl[i++])); | |
if(i < sln)res.push(String(arguments[i])); | |
} return res.join(''); | |
} | |
}); | |
},{"222":222,"277":277,"278":278}],365:[function(_dereq_,module,exports){ | |
var $def = _dereq_(222); | |
$def($def.P, 'String', { | |
// 21.1.3.13 String.prototype.repeat(count) | |
repeat: _dereq_(270) | |
}); | |
},{"222":222,"270":270}],366:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, toLength = _dereq_(278) | |
, context = _dereq_(268); | |
// should throw error on regex | |
$def($def.P + $def.F * !_dereq_(227)(function(){ 'q'.startsWith(/./); }), 'String', { | |
// 21.1.3.18 String.prototype.startsWith(searchString [, position ]) | |
startsWith: function startsWith(searchString /*, position = 0 */){ | |
var that = context(this, searchString, 'startsWith') | |
, index = toLength(Math.min(arguments[1], that.length)) | |
, search = String(searchString); | |
return that.slice(index, index + search.length) === search; | |
} | |
}); | |
},{"222":222,"227":227,"268":268,"278":278}],367:[function(_dereq_,module,exports){ | |
'use strict'; | |
// 21.1.3.25 String.prototype.trim() | |
_dereq_(271)('trim', function($trim){ | |
return function trim(){ | |
return $trim(this, 3); | |
}; | |
}); | |
},{"271":271}],368:[function(_dereq_,module,exports){ | |
'use strict'; | |
// ECMAScript 6 symbols shim | |
var $ = _dereq_(247) | |
, global = _dereq_(232) | |
, has = _dereq_(233) | |
, SUPPORT_DESC = _dereq_(272) | |
, $def = _dereq_(222) | |
, $redef = _dereq_(259) | |
, shared = _dereq_(263) | |
, setTag = _dereq_(273) | |
, uid = _dereq_(280) | |
, wks = _dereq_(282) | |
, keyOf = _dereq_(248) | |
, $names = _dereq_(231) | |
, enumKeys = _dereq_(225) | |
, isObject = _dereq_(240) | |
, anObject = _dereq_(210) | |
, toIObject = _dereq_(277) | |
, createDesc = _dereq_(258) | |
, getDesc = $.getDesc | |
, setDesc = $.setDesc | |
, _create = $.create | |
, getNames = $names.get | |
, $Symbol = global.Symbol | |
, setter = false | |
, HIDDEN = wks('_hidden') | |
, isEnum = $.isEnum | |
, SymbolRegistry = shared('symbol-registry') | |
, AllSymbols = shared('symbols') | |
, useNative = typeof $Symbol == 'function' | |
, ObjectProto = Object.prototype; | |
var setSymbolDesc = SUPPORT_DESC ? function(){ // fallback for old Android | |
try { | |
return _create(setDesc({}, HIDDEN, { | |
get: function(){ | |
return setDesc(this, HIDDEN, {value: false})[HIDDEN]; | |
} | |
}))[HIDDEN] || setDesc; | |
} catch(e){ | |
return function(it, key, D){ | |
var protoDesc = getDesc(ObjectProto, key); | |
if(protoDesc)delete ObjectProto[key]; | |
setDesc(it, key, D); | |
if(protoDesc && it !== ObjectProto)setDesc(ObjectProto, key, protoDesc); | |
}; | |
} | |
}() : setDesc; | |
var wrap = function(tag){ | |
var sym = AllSymbols[tag] = _create($Symbol.prototype); | |
sym._k = tag; | |
SUPPORT_DESC && setter && setSymbolDesc(ObjectProto, tag, { | |
configurable: true, | |
set: function(value){ | |
if(has(this, HIDDEN) && has(this[HIDDEN], tag))this[HIDDEN][tag] = false; | |
setSymbolDesc(this, tag, createDesc(1, value)); | |
} | |
}); | |
return sym; | |
}; | |
var $defineProperty = function defineProperty(it, key, D){ | |
if(D && has(AllSymbols, key)){ | |
if(!D.enumerable){ | |
if(!has(it, HIDDEN))setDesc(it, HIDDEN, createDesc(1, {})); | |
it[HIDDEN][key] = true; | |
} else { | |
if(has(it, HIDDEN) && it[HIDDEN][key])it[HIDDEN][key] = false; | |
D = _create(D, {enumerable: createDesc(0, false)}); | |
} return setSymbolDesc(it, key, D); | |
} return setDesc(it, key, D); | |
}; | |
var $defineProperties = function defineProperties(it, P){ | |
anObject(it); | |
var keys = enumKeys(P = toIObject(P)) | |
, i = 0 | |
, l = keys.length | |
, key; | |
while(l > i)$defineProperty(it, key = keys[i++], P[key]); | |
return it; | |
}; | |
var $create = function create(it, P){ | |
return P === undefined ? _create(it) : $defineProperties(_create(it), P); | |
}; | |
var $propertyIsEnumerable = function propertyIsEnumerable(key){ | |
var E = isEnum.call(this, key); | |
return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] | |
? E : true; | |
}; | |
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key){ | |
var D = getDesc(it = toIObject(it), key); | |
if(D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key]))D.enumerable = true; | |
return D; | |
}; | |
var $getOwnPropertyNames = function getOwnPropertyNames(it){ | |
var names = getNames(toIObject(it)) | |
, result = [] | |
, i = 0 | |
, key; | |
while(names.length > i)if(!has(AllSymbols, key = names[i++]) && key != HIDDEN)result.push(key); | |
return result; | |
}; | |
var $getOwnPropertySymbols = function getOwnPropertySymbols(it){ | |
var names = getNames(toIObject(it)) | |
, result = [] | |
, i = 0 | |
, key; | |
while(names.length > i)if(has(AllSymbols, key = names[i++]))result.push(AllSymbols[key]); | |
return result; | |
}; | |
// 19.4.1.1 Symbol([description]) | |
if(!useNative){ | |
$Symbol = function Symbol(){ | |
if(this instanceof $Symbol)throw TypeError('Symbol is not a constructor'); | |
return wrap(uid(arguments[0])); | |
}; | |
$redef($Symbol.prototype, 'toString', function toString(){ | |
return this._k; | |
}); | |
$.create = $create; | |
$.isEnum = $propertyIsEnumerable; | |
$.getDesc = $getOwnPropertyDescriptor; | |
$.setDesc = $defineProperty; | |
$.setDescs = $defineProperties; | |
$.getNames = $names.get = $getOwnPropertyNames; | |
$.getSymbols = $getOwnPropertySymbols; | |
if(SUPPORT_DESC && !_dereq_(249)){ | |
$redef(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true); | |
} | |
} | |
// MS Edge converts symbol values to JSON as {} | |
// WebKit converts symbol values in objects to JSON as null | |
if(!useNative || _dereq_(227)(function(){ | |
return JSON.stringify([{a: $Symbol()}, [$Symbol()]]) != '[{},[null]]'; | |
}))$redef($Symbol.prototype, 'toJSON', function toJSON(){ | |
if(useNative && isObject(this))return this; | |
}); | |
var symbolStatics = { | |
// 19.4.2.1 Symbol.for(key) | |
'for': function(key){ | |
return has(SymbolRegistry, key += '') | |
? SymbolRegistry[key] | |
: SymbolRegistry[key] = $Symbol(key); | |
}, | |
// 19.4.2.5 Symbol.keyFor(sym) | |
keyFor: function keyFor(key){ | |
return keyOf(SymbolRegistry, key); | |
}, | |
useSetter: function(){ setter = true; }, | |
useSimple: function(){ setter = false; } | |
}; | |
// 19.4.2.2 Symbol.hasInstance | |
// 19.4.2.3 Symbol.isConcatSpreadable | |
// 19.4.2.4 Symbol.iterator | |
// 19.4.2.6 Symbol.match | |
// 19.4.2.8 Symbol.replace | |
// 19.4.2.9 Symbol.search | |
// 19.4.2.10 Symbol.species | |
// 19.4.2.11 Symbol.split | |
// 19.4.2.12 Symbol.toPrimitive | |
// 19.4.2.13 Symbol.toStringTag | |
// 19.4.2.14 Symbol.unscopables | |
$.each.call(( | |
'hasInstance,isConcatSpreadable,iterator,match,replace,search,' + | |
'species,split,toPrimitive,toStringTag,unscopables' | |
).split(','), function(it){ | |
var sym = wks(it); | |
symbolStatics[it] = useNative ? sym : wrap(sym); | |
} | |
); | |
setter = true; | |
$def($def.G + $def.W, {Symbol: $Symbol}); | |
$def($def.S, 'Symbol', symbolStatics); | |
$def($def.S + $def.F * !useNative, 'Object', { | |
// 19.1.2.2 Object.create(O [, Properties]) | |
create: $create, | |
// 19.1.2.4 Object.defineProperty(O, P, Attributes) | |
defineProperty: $defineProperty, | |
// 19.1.2.3 Object.defineProperties(O, Properties) | |
defineProperties: $defineProperties, | |
// 19.1.2.6 Object.getOwnPropertyDescriptor(O, P) | |
getOwnPropertyDescriptor: $getOwnPropertyDescriptor, | |
// 19.1.2.7 Object.getOwnPropertyNames(O) | |
getOwnPropertyNames: $getOwnPropertyNames, | |
// 19.1.2.8 Object.getOwnPropertySymbols(O) | |
getOwnPropertySymbols: $getOwnPropertySymbols | |
}); | |
// 19.4.3.5 Symbol.prototype[@@toStringTag] | |
setTag($Symbol, 'Symbol'); | |
// 20.2.1.9 Math[@@toStringTag] | |
setTag(Math, 'Math', true); | |
// 24.3.3 JSON[@@toStringTag] | |
setTag(global.JSON, 'JSON', true); | |
},{"210":210,"222":222,"225":225,"227":227,"231":231,"232":232,"233":233,"240":240,"247":247,"248":248,"249":249,"258":258,"259":259,"263":263,"272":272,"273":273,"277":277,"280":280,"282":282}],369:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $ = _dereq_(247) | |
, weak = _dereq_(218) | |
, isObject = _dereq_(240) | |
, has = _dereq_(233) | |
, frozenStore = weak.frozenStore | |
, WEAK = weak.WEAK | |
, isExtensible = Object.isExtensible || isObject | |
, tmp = {}; | |
// 23.3 WeakMap Objects | |
var $WeakMap = _dereq_(219)('WeakMap', function(get){ | |
return function WeakMap(){ return get(this, arguments[0]); }; | |
}, { | |
// 23.3.3.3 WeakMap.prototype.get(key) | |
get: function get(key){ | |
if(isObject(key)){ | |
if(!isExtensible(key))return frozenStore(this).get(key); | |
if(has(key, WEAK))return key[WEAK][this._i]; | |
} | |
}, | |
// 23.3.3.5 WeakMap.prototype.set(key, value) | |
set: function set(key, value){ | |
return weak.def(this, key, value); | |
} | |
}, weak, true, true); | |
// IE11 WeakMap frozen keys fix | |
if(new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7){ | |
$.each.call(['delete', 'has', 'get', 'set'], function(key){ | |
var proto = $WeakMap.prototype | |
, method = proto[key]; | |
_dereq_(259)(proto, key, function(a, b){ | |
// store frozen objects on leaky map | |
if(isObject(a) && !isExtensible(a)){ | |
var result = frozenStore(this)[key](a, b); | |
return key == 'set' ? this : result; | |
// store all the rest on native weakmap | |
} return method.call(this, a, b); | |
}); | |
}); | |
} | |
},{"218":218,"219":219,"233":233,"240":240,"247":247,"259":259}],370:[function(_dereq_,module,exports){ | |
'use strict'; | |
var weak = _dereq_(218); | |
// 23.4 WeakSet Objects | |
_dereq_(219)('WeakSet', function(get){ | |
return function WeakSet(){ return get(this, arguments[0]); }; | |
}, { | |
// 23.4.3.1 WeakSet.prototype.add(value) | |
add: function add(value){ | |
return weak.def(this, value, true); | |
} | |
}, weak, false, true); | |
},{"218":218,"219":219}],371:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, $includes = _dereq_(211)(true); | |
$def($def.P, 'Array', { | |
// https://github.com/domenic/Array.prototype.includes | |
includes: function includes(el /*, fromIndex = 0 */){ | |
return $includes(this, el, arguments[1]); | |
} | |
}); | |
_dereq_(281)('includes'); | |
},{"211":211,"222":222,"281":281}],372:[function(_dereq_,module,exports){ | |
// https://github.com/DavidBruant/Map-Set.prototype.toJSON | |
var $def = _dereq_(222); | |
$def($def.P, 'Map', {toJSON: _dereq_(217)('Map')}); | |
},{"217":217,"222":222}],373:[function(_dereq_,module,exports){ | |
// http://goo.gl/XkBrjD | |
var $def = _dereq_(222) | |
, $entries = _dereq_(254)(true); | |
$def($def.S, 'Object', { | |
entries: function entries(it){ | |
return $entries(it); | |
} | |
}); | |
},{"222":222,"254":254}],374:[function(_dereq_,module,exports){ | |
// https://gist.github.com/WebReflection/9353781 | |
var $ = _dereq_(247) | |
, $def = _dereq_(222) | |
, ownKeys = _dereq_(255) | |
, toIObject = _dereq_(277) | |
, createDesc = _dereq_(258); | |
$def($def.S, 'Object', { | |
getOwnPropertyDescriptors: function getOwnPropertyDescriptors(object){ | |
var O = toIObject(object) | |
, setDesc = $.setDesc | |
, getDesc = $.getDesc | |
, keys = ownKeys(O) | |
, result = {} | |
, i = 0 | |
, key, D; | |
while(keys.length > i){ | |
D = getDesc(O, key = keys[i++]); | |
if(key in result)setDesc(result, key, createDesc(0, D)); | |
else result[key] = D; | |
} return result; | |
} | |
}); | |
},{"222":222,"247":247,"255":255,"258":258,"277":277}],375:[function(_dereq_,module,exports){ | |
// http://goo.gl/XkBrjD | |
var $def = _dereq_(222) | |
, $values = _dereq_(254)(false); | |
$def($def.S, 'Object', { | |
values: function values(it){ | |
return $values(it); | |
} | |
}); | |
},{"222":222,"254":254}],376:[function(_dereq_,module,exports){ | |
// https://github.com/benjamingr/RexExp.escape | |
var $def = _dereq_(222) | |
, $re = _dereq_(260)(/[\\^$*+?.()|[\]{}]/g, '\\$&'); | |
$def($def.S, 'RegExp', {escape: function escape(it){ return $re(it); }}); | |
},{"222":222,"260":260}],377:[function(_dereq_,module,exports){ | |
// https://github.com/DavidBruant/Map-Set.prototype.toJSON | |
var $def = _dereq_(222); | |
$def($def.P, 'Set', {toJSON: _dereq_(217)('Set')}); | |
},{"217":217,"222":222}],378:[function(_dereq_,module,exports){ | |
// https://github.com/mathiasbynens/String.prototype.at | |
'use strict'; | |
var $def = _dereq_(222) | |
, $at = _dereq_(267)(true); | |
$def($def.P, 'String', { | |
at: function at(pos){ | |
return $at(this, pos); | |
} | |
}); | |
},{"222":222,"267":267}],379:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, $pad = _dereq_(269); | |
$def($def.P, 'String', { | |
padLeft: function padLeft(maxLength /*, fillString = ' ' */){ | |
return $pad(this, maxLength, arguments[1], true); | |
} | |
}); | |
},{"222":222,"269":269}],380:[function(_dereq_,module,exports){ | |
'use strict'; | |
var $def = _dereq_(222) | |
, $pad = _dereq_(269); | |
$def($def.P, 'String', { | |
padRight: function padRight(maxLength /*, fillString = ' ' */){ | |
return $pad(this, maxLength, arguments[1], false); | |
} | |
}); | |
},{"222":222,"269":269}],381:[function(_dereq_,module,exports){ | |
'use strict'; | |
// https://github.com/sebmarkbage/ecmascript-string-left-right-trim | |
_dereq_(271)('trimLeft', function($trim){ | |
return function trimLeft(){ | |
return $trim(this, 1); | |
}; | |
}); | |
},{"271":271}],382:[function(_dereq_,module,exports){ | |
'use strict'; | |
// https://github.com/sebmarkbage/ecmascript-string-left-right-trim | |
_dereq_(271)('trimRight', function($trim){ | |
return function trimRight(){ | |
return $trim(this, 2); | |
}; | |
}); | |
},{"271":271}],383:[function(_dereq_,module,exports){ | |
// JavaScript 1.6 / Strawman array statics shim | |
var $ = _dereq_(247) | |
, $def = _dereq_(222) | |
, $Array = _dereq_(220).Array || Array | |
, statics = {}; | |
var setStatics = function(keys, length){ | |
$.each.call(keys.split(','), function(key){ | |
if(length == undefined && key in $Array)statics[key] = $Array[key]; | |
else if(key in [])statics[key] = _dereq_(221)(Function.call, [][key], length); | |
}); | |
}; | |
setStatics('pop,reverse,shift,keys,values,entries', 1); | |
setStatics('indexOf,every,some,forEach,map,filter,find,findIndex,includes', 3); | |
setStatics('join,slice,concat,push,splice,unshift,sort,lastIndexOf,' + | |
'reduce,reduceRight,copyWithin,fill'); | |
$def($def.S, 'Array', statics); | |
},{"220":220,"221":221,"222":222,"247":247}],384:[function(_dereq_,module,exports){ | |
_dereq_(290); | |
var global = _dereq_(232) | |
, hide = _dereq_(234) | |
, Iterators = _dereq_(246) | |
, ITERATOR = _dereq_(282)('iterator') | |
, NL = global.NodeList | |
, HTC = global.HTMLCollection | |
, NLProto = NL && NL.prototype | |
, HTCProto = HTC && HTC.prototype | |
, ArrayValues = Iterators.NodeList = Iterators.HTMLCollection = Iterators.Array; | |
if(NL && !(ITERATOR in NLProto))hide(NLProto, ITERATOR, ArrayValues); | |
if(HTC && !(ITERATOR in HTCProto))hide(HTCProto, ITERATOR, ArrayValues); | |
},{"232":232,"234":234,"246":246,"282":282,"290":290}],385:[function(_dereq_,module,exports){ | |
var $def = _dereq_(222) | |
, $task = _dereq_(274); | |
$def($def.G + $def.B, { | |
setImmediate: $task.set, | |
clearImmediate: $task.clear | |
}); | |
},{"222":222,"274":274}],386:[function(_dereq_,module,exports){ | |
// ie9- setTimeout & setInterval additional parameters fix | |
var global = _dereq_(232) | |
, $def = _dereq_(222) | |
, invoke = _dereq_(236) | |
, partial = _dereq_(256) | |
, navigator = global.navigator | |
, MSIE = !!navigator && /MSIE .\./.test(navigator.userAgent); // <- dirty ie9- check | |
var wrap = function(set){ | |
return MSIE ? function(fn, time /*, ...args */){ | |
return set(invoke( | |
partial, | |
[].slice.call(arguments, 2), | |
typeof fn == 'function' ? fn : Function(fn) | |
), time); | |
} : set; | |
}; | |
$def($def.G + $def.B + $def.F * MSIE, { | |
setTimeout: wrap(global.setTimeout), | |
setInterval: wrap(global.setInterval) | |
}); | |
},{"222":222,"232":232,"236":236,"256":256}],387:[function(_dereq_,module,exports){ | |
_dereq_(284); | |
_dereq_(368); | |
_dereq_(323); | |
_dereq_(331); | |
_dereq_(335); | |
_dereq_(336); | |
_dereq_(324); | |
_dereq_(334); | |
_dereq_(333); | |
_dereq_(329); | |
_dereq_(330); | |
_dereq_(328); | |
_dereq_(325); | |
_dereq_(327); | |
_dereq_(332); | |
_dereq_(326); | |
_dereq_(294); | |
_dereq_(293); | |
_dereq_(313); | |
_dereq_(314); | |
_dereq_(315); | |
_dereq_(316); | |
_dereq_(317); | |
_dereq_(318); | |
_dereq_(319); | |
_dereq_(320); | |
_dereq_(321); | |
_dereq_(322); | |
_dereq_(296); | |
_dereq_(297); | |
_dereq_(298); | |
_dereq_(299); | |
_dereq_(300); | |
_dereq_(301); | |
_dereq_(302); | |
_dereq_(303); | |
_dereq_(304); | |
_dereq_(305); | |
_dereq_(306); | |
_dereq_(307); | |
_dereq_(308); | |
_dereq_(309); | |
_dereq_(310); | |
_dereq_(311); | |
_dereq_(312); | |
_dereq_(361); | |
_dereq_(364); | |
_dereq_(367); | |
_dereq_(363); | |
_dereq_(359); | |
_dereq_(360); | |
_dereq_(362); | |
_dereq_(365); | |
_dereq_(366); | |
_dereq_(289); | |
_dereq_(291); | |
_dereq_(290); | |
_dereq_(292); | |
_dereq_(285); | |
_dereq_(286); | |
_dereq_(288); | |
_dereq_(287); | |
_dereq_(352); | |
_dereq_(353); | |
_dereq_(354); | |
_dereq_(355); | |
_dereq_(356); | |
_dereq_(357); | |
_dereq_(337); | |
_dereq_(295); | |
_dereq_(358); | |
_dereq_(369); | |
_dereq_(370); | |
_dereq_(338); | |
_dereq_(339); | |
_dereq_(340); | |
_dereq_(341); | |
_dereq_(342); | |
_dereq_(345); | |
_dereq_(343); | |
_dereq_(344); | |
_dereq_(346); | |
_dereq_(347); | |
_dereq_(348); | |
_dereq_(349); | |
_dereq_(351); | |
_dereq_(350); | |
_dereq_(371); | |
_dereq_(378); | |
_dereq_(379); | |
_dereq_(380); | |
_dereq_(381); | |
_dereq_(382); | |
_dereq_(376); | |
_dereq_(374); | |
_dereq_(375); | |
_dereq_(373); | |
_dereq_(372); | |
_dereq_(377); | |
_dereq_(383); | |
_dereq_(386); | |
_dereq_(385); | |
_dereq_(384); | |
module.exports = _dereq_(220); | |
},{"220":220,"284":284,"285":285,"286":286,"287":287,"288":288,"289":289,"290":290,"291":291,"292":292,"293":293,"294":294,"295":295,"296":296,"297":297,"298":298,"299":299,"300":300,"301":301,"302":302,"303":303,"304":304,"305":305,"306":306,"307":307,"308":308,"309":309,"310":310,"311":311,"312":312,"313":313,"314":314,"315":315,"316":316,"317":317,"318":318,"319":319,"320":320,"321":321,"322":322,"323":323,"324":324,"325":325,"326":326,"327":327,"328":328,"329":329,"330":330,"331":331,"332":332,"333":333,"334":334,"335":335,"336":336,"337":337,"338":338,"339":339,"340":340,"341":341,"342":342,"343":343,"344":344,"345":345,"346":346,"347":347,"348":348,"349":349,"350":350,"351":351,"352":352,"353":353,"354":354,"355":355,"356":356,"357":357,"358":358,"359":359,"360":360,"361":361,"362":362,"363":363,"364":364,"365":365,"366":366,"367":367,"368":368,"369":369,"370":370,"371":371,"372":372,"373":373,"374":374,"375":375,"376":376,"377":377,"378":378,"379":379,"380":380,"381":381,"382":382,"383":383,"384":384,"385":385,"386":386}],388:[function(_dereq_,module,exports){ | |
/** | |
* This is the common logic for both the Node.js and web browser | |
* implementations of `debug()`. | |
* | |
* Expose `debug()` as the module. | |
*/ | |
exports = module.exports = debug; | |
exports.coerce = coerce; | |
exports.disable = disable; | |
exports.enable = enable; | |
exports.enabled = enabled; | |
exports.humanize = _dereq_(390); | |
/** | |
* The currently active debug mode names, and names to skip. | |
*/ | |
exports.names = []; | |
exports.skips = []; | |
/** | |
* Map of special "%n" handling functions, for the debug "format" argument. | |
* | |
* Valid key names are a single, lowercased letter, i.e. "n". | |
*/ | |
exports.formatters = {}; | |
/** | |
* Previously assigned color. | |
*/ | |
var prevColor = 0; | |
/** | |
* Previous log timestamp. | |
*/ | |
var prevTime; | |
/** | |
* Select a color. | |
* | |
* @return {Number} | |
* @api private | |
*/ | |
function selectColor() { | |
return exports.colors[prevColor++ % exports.colors.length]; | |
} | |
/** | |
* Create a debugger with the given `namespace`. | |
* | |
* @param {String} namespace | |
* @return {Function} | |
* @api public | |
*/ | |
function debug(namespace) { | |
// define the `disabled` version | |
function disabled() { | |
} | |
disabled.enabled = false; | |
// define the `enabled` version | |
function enabled() { | |
var self = enabled; | |
// set `diff` timestamp | |
var curr = +new Date(); | |
var ms = curr - (prevTime || curr); | |
self.diff = ms; | |
self.prev = prevTime; | |
self.curr = curr; | |
prevTime = curr; | |
// add the `color` if not set | |
if (null == self.useColors) self.useColors = exports.useColors(); | |
if (null == self.color && self.useColors) self.color = selectColor(); | |
var args = Array.prototype.slice.call(arguments); | |
args[0] = exports.coerce(args[0]); | |
if ('string' !== typeof args[0]) { | |
// anything else let's inspect with %o | |
args = ['%o'].concat(args); | |
} | |
// apply any `formatters` transformations | |
var index = 0; | |
args[0] = args[0].replace(/%([a-z%])/g, function(match, format) { | |
// if we encounter an escaped % then don't increase the array index | |
if (match === '%%') return match; | |
index++; | |
var formatter = exports.formatters[format]; | |
if ('function' === typeof formatter) { | |
var val = args[index]; | |
match = formatter.call(self, val); | |
// now we need to remove `args[index]` since it's inlined in the `format` | |
args.splice(index, 1); | |
index--; | |
} | |
return match; | |
}); | |
if ('function' === typeof exports.formatArgs) { | |
args = exports.formatArgs.apply(self, args); | |
} | |
var logFn = enabled.log || exports.log || console.log.bind(console); | |
logFn.apply(self, args); | |
} | |
enabled.enabled = true; | |
var fn = exports.enabled(namespace) ? enabled : disabled; | |
fn.namespace = namespace; | |
return fn; | |
} | |
/** | |
* Enables a debug mode by namespaces. This can include modes | |
* separated by a colon and wildcards. | |
* | |
* @param {String} namespaces | |
* @api public | |
*/ | |
function enable(namespaces) { | |
exports.save(namespaces); | |
var split = (namespaces || '').split(/[\s,]+/); | |
var len = split.length; | |
for (var i = 0; i < len; i++) { | |
if (!split[i]) continue; // ignore empty strings | |
namespaces = split[i].replace(/\*/g, '.*?'); | |
if (namespaces[0] === '-') { | |
exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$')); | |
} else { | |
exports.names.push(new RegExp('^' + namespaces + '$')); | |
} | |
} | |
} | |
/** | |
* Disable debug output. | |
* | |
* @api public | |
*/ | |
function disable() { | |
exports.enable(''); | |
} | |
/** | |
* Returns true if the given mode name is enabled, false otherwise. | |
* | |
* @param {String} name | |
* @return {Boolean} | |
* @api public | |
*/ | |
function enabled(name) { | |
var i, len; | |
for (i = 0, len = exports.skips.length; i < len; i++) { | |
if (exports.skips[i].test(name)) { | |
return false; | |
} | |
} | |
for (i = 0, len = exports.names.length; i < len; i++) { | |
if (exports.names[i].test(name)) { | |
return true; | |
} | |
} | |
return false; | |
} | |
/** | |
* Coerce `val`. | |
* | |
* @param {Mixed} val | |
* @return {Mixed} | |
* @api private | |
*/ | |
function coerce(val) { | |
if (val instanceof Error) return val.stack || val.message; | |
return val; | |
} | |
},{"390":390}],389:[function(_dereq_,module,exports){ | |
(function (process){ | |
/** | |
* Module dependencies. | |
*/ | |
var tty = _dereq_(11); | |
var util = _dereq_(13); | |
/** | |
* This is the Node.js implementation of `debug()`. | |
* | |
* Expose `debug()` as the module. | |
*/ | |
exports = module.exports = _dereq_(388); | |
exports.log = log; | |
exports.formatArgs = formatArgs; | |
exports.save = save; | |
exports.load = load; | |
exports.useColors = useColors; | |
/** | |
* Colors. | |
*/ | |
exports.colors = [6, 2, 3, 4, 5, 1]; | |
/** | |
* The file descriptor to write the `debug()` calls to. | |
* Set the `DEBUG_FD` env variable to override with another value. i.e.: | |
* | |
* $ DEBUG_FD=3 node script.js 3>debug.log | |
*/ | |
var fd = parseInt(process.env.DEBUG_FD, 10) || 2; | |
var stream = 1 === fd ? process.stdout : | |
2 === fd ? process.stderr : | |
createWritableStdioStream(fd); | |
/** | |
* Is stdout a TTY? Colored output is enabled when `true`. | |
*/ | |
function useColors() { | |
var debugColors = (process.env.DEBUG_COLORS || '').trim().toLowerCase(); | |
if (0 === debugColors.length) { | |
return tty.isatty(fd); | |
} else { | |
return '0' !== debugColors | |
&& 'no' !== debugColors | |
&& 'false' !== debugColors | |
&& 'disabled' !== debugColors; | |
} | |
} | |
/** | |
* Map %o to `util.inspect()`, since Node doesn't do that out of the box. | |
*/ | |
var inspect = (4 === util.inspect.length ? | |
// node <= 0.8.x | |
function (v, colors) { | |
return util.inspect(v, void 0, void 0, colors); | |
} : | |
// node > 0.8.x | |
function (v, colors) { | |
return util.inspect(v, { colors: colors }); | |
} | |
); | |
exports.formatters.o = function(v) { | |
return inspect(v, this.useColors) | |
.replace(/\s*\n\s*/g, ' '); | |
}; | |
/** | |
* Adds ANSI color escape codes if enabled. | |
* | |
* @api public | |
*/ | |
function formatArgs() { | |
var args = arguments; | |
var useColors = this.useColors; | |
var name = this.namespace; | |
if (useColors) { | |
var c = this.color; | |
args[0] = ' \u001b[3' + c + ';1m' + name + ' ' | |
+ '\u001b[0m' | |
+ args[0] + '\u001b[3' + c + 'm' | |
+ ' +' + exports.humanize(this.diff) + '\u001b[0m'; | |
} else { | |
args[0] = new Date().toUTCString() | |
+ ' ' + name + ' ' + args[0]; | |
} | |
return args; | |
} | |
/** | |
* Invokes `console.error()` with the specified arguments. | |
*/ | |
function log() { | |
return stream.write(util.format.apply(this, arguments) + '\n'); | |
} | |
/** | |
* Save `namespaces`. | |
* | |
* @param {String} namespaces | |
* @api private | |
*/ | |
function save(namespaces) { | |
if (null == namespaces) { | |
// If you set a process.env field to null or undefined, it gets cast to the | |
// string 'null' or 'undefined'. Just delete instead. | |
delete process.env.DEBUG; | |
} else { | |
process.env.DEBUG = namespaces; | |
} | |
} | |
/** | |
* Load `namespaces`. | |
* | |
* @return {String} returns the previously persisted debug modes | |
* @api private | |
*/ | |
function load() { | |
return process.env.DEBUG; | |
} | |
/** | |
* Copied from `node/src/node.js`. | |
* | |
* XXX: It's lame that node doesn't expose this API out-of-the-box. It also | |
* relies on the undocumented `tty_wrap.guessHandleType()` which is also lame. | |
*/ | |
function createWritableStdioStream (fd) { | |
var stream; | |
var tty_wrap = process.binding('tty_wrap'); | |
// Note stream._type is used for test-module-load-list.js | |
switch (tty_wrap.guessHandleType(fd)) { | |
case 'TTY': | |
stream = new tty.WriteStream(fd); | |
stream._type = 'tty'; | |
// Hack to have stream not keep the event loop alive. | |
// See https://github.com/joyent/node/issues/1726 | |
if (stream._handle && stream._handle.unref) { | |
stream._handle.unref(); | |
} | |
break; | |
case 'FILE': | |
var fs = _dereq_(1); | |
stream = new fs.SyncWriteStream(fd, { autoClose: false }); | |
stream._type = 'fs'; | |
break; | |
case 'PIPE': | |
case 'TCP': | |
var net = _dereq_(1); | |
stream = new net.Socket({ | |
fd: fd, | |
readable: false, | |
writable: true | |
}); | |
// FIXME Should probably have an option in net.Socket to create a | |
// stream from an existing fd which is writable only. But for now | |
// we'll just add this hack and set the `readable` member to false. | |
// Test: ./node test/fixtures/echo.js < /etc/passwd | |
stream.readable = false; | |
stream.read = null; | |
stream._type = 'pipe'; | |
// FIXME Hack to have stream not keep the event loop alive. | |
// See https://github.com/joyent/node/issues/1726 | |
if (stream._handle && stream._handle.unref) { | |
stream._handle.unref(); | |
} | |
break; | |
default: | |
// Probably an error on in uv_guess_handle() | |
throw new Error('Implement me. Unknown stream file type!'); | |
} | |
// For supporting legacy API we put the FD here. | |
stream.fd = fd; | |
stream._isStdio = true; | |
return stream; | |
} | |
/** | |
* Enable namespaces listed in `process.env.DEBUG` initially. | |
*/ | |
exports.enable(load()); | |
}).call(this,_dereq_(10)) | |
},{"1":1,"10":10,"11":11,"13":13,"388":388}],390:[function(_dereq_,module,exports){ | |
/** | |
* Helpers. | |
*/ | |
var s = 1000; | |
var m = s * 60; | |
var h = m * 60; | |
var d = h * 24; | |
var y = d * 365.25; | |
/** | |
* Parse or format the given `val`. | |
* | |
* Options: | |
* | |
* - `long` verbose formatting [false] | |
* | |
* @param {String|Number} val | |
* @param {Object} options | |
* @return {String|Number} | |
* @api public | |
*/ | |
module.exports = function(val, options){ | |
options = options || {}; | |
if ('string' == typeof val) return parse(val); | |
return options.long | |
? long(val) | |
: short(val); | |
}; | |
/** | |
* Parse the given `str` and return milliseconds. | |
* | |
* @param {String} str | |
* @return {Number} | |
* @api private | |
*/ | |
function parse(str) { | |
str = '' + str; | |
if (str.length > 10000) return; | |
var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str); | |
if (!match) return; | |
var n = parseFloat(match[1]); | |
var type = (match[2] || 'ms').toLowerCase(); | |
switch (type) { | |
case 'years': | |
case 'year': | |
case 'yrs': | |
case 'yr': | |
case 'y': | |
return n * y; | |
case 'days': | |
case 'day': | |
case 'd': | |
return n * d; | |
case 'hours': | |
case 'hour': | |
case 'hrs': | |
case 'hr': | |
case 'h': | |
return n * h; | |
case 'minutes': | |
case 'minute': | |
case 'mins': | |
case 'min': | |
case 'm': | |
return n * m; | |
case 'seconds': | |
case 'second': | |
case 'secs': | |
case 'sec': | |
case 's': | |
return n * s; | |
case 'milliseconds': | |
case 'millisecond': | |
case 'msecs': | |
case 'msec': | |
case 'ms': | |
return n; | |
} | |
} | |
/** | |
* Short format for `ms`. | |
* | |
* @param {Number} ms | |
* @return {String} | |
* @api private | |
*/ | |
function short(ms) { | |
if (ms >= d) return Math.round(ms / d) + 'd'; | |
if (ms >= h) return Math.round(ms / h) + 'h'; | |
if (ms >= m) return Math.round(ms / m) + 'm'; | |
if (ms >= s) return Math.round(ms / s) + 's'; | |
return ms + 'ms'; | |
} | |
/** | |
* Long format for `ms`. | |
* | |
* @param {Number} ms | |
* @return {String} | |
* @api private | |
*/ | |
function long(ms) { | |
return plural(ms, d, 'day') | |
|| plural(ms, h, 'hour') | |
|| plural(ms, m, 'minute') | |
|| plural(ms, s, 'second') | |
|| ms + ' ms'; | |
} | |
/** | |
* Pluralization helper. | |
*/ | |
function plural(ms, n, name) { | |
if (ms < n) return; | |
if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name; | |
return Math.ceil(ms / n) + ' ' + name + 's'; | |
} | |
},{}],391:[function(_dereq_,module,exports){ | |
'use strict'; | |
var repeating = _dereq_(584); | |
// detect either spaces or tabs but not both to properly handle tabs | |
// for indentation and spaces for alignment | |
var INDENT_RE = /^(?:( )+|\t+)/; | |
function getMostUsed(indents) { | |
var result = 0; | |
var maxUsed = 0; | |
var maxWeight = 0; | |
for (var n in indents) { | |
var indent = indents[n]; | |
var u = indent[0]; | |
var w = indent[1]; | |
if (u > maxUsed || u === maxUsed && w > maxWeight) { | |
maxUsed = u; | |
maxWeight = w; | |
result = +n; | |
} | |
} | |
return result; | |
} | |
module.exports = function (str) { | |
if (typeof str !== 'string') { | |
throw new TypeError('Expected a string'); | |
} | |
// used to see if tabs or spaces are the most used | |
var tabs = 0; | |
var spaces = 0; | |
// remember the size of previous line's indentation | |
var prev = 0; | |
// remember how many indents/unindents as occurred for a given size | |
// and how much lines follow a given indentation | |
// | |
// indents = { | |
// 3: [1, 0], | |
// 4: [1, 5], | |
// 5: [1, 0], | |
// 12: [1, 0], | |
// } | |
var indents = {}; | |
// pointer to the array of last used indent | |
var current; | |
// whether the last action was an indent (opposed to an unindent) | |
var isIndent; | |
str.split(/\n/g).forEach(function (line) { | |
if (!line) { | |
// ignore empty lines | |
return; | |
} | |
var indent; | |
var matches = line.match(INDENT_RE); | |
if (!matches) { | |
indent = 0; | |
} else { | |
indent = matches[0].length; | |
if (matches[1]) { | |
spaces++; | |
} else { | |
tabs++; | |
} | |
} | |
var diff = indent - prev; | |
prev = indent; | |
if (diff) { | |
// an indent or unindent has been detected | |
isIndent = diff > 0; | |
current = indents[isIndent ? diff : -diff]; | |
if (current) { | |
current[0]++; | |
} else { | |
current = indents[diff] = [1, 0]; | |
} | |
} else if (current) { | |
// if the last action was an indent, increment the weight | |
current[1] += +isIndent; | |
} | |
}); | |
var amount = getMostUsed(indents); | |
var type; | |
var actual; | |
if (!amount) { | |
type = null; | |
actual = ''; | |
} else if (spaces >= tabs) { | |
type = 'space'; | |
actual = repeating(' ', amount); | |
} else { | |
type = 'tab'; | |
actual = repeating('\t', amount); | |
} | |
return { | |
amount: amount, | |
type: type, | |
indent: actual | |
}; | |
}; | |
},{"584":584}],392:[function(_dereq_,module,exports){ | |
/* | |
Copyright (C) 2013 Yusuke Suzuki <utatane.tea@gmail.com> | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright | |
notice, this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above copyright | |
notice, this list of conditions and the following disclaimer in the | |
documentation and/or other materials provided with the distribution. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' | |
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY | |
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
(function () { | |
'use strict'; | |
function isExpression(node) { | |
if (node == null) { return false; } | |
switch (node.type) { | |
case 'ArrayExpression': | |
case 'AssignmentExpression': | |
case 'BinaryExpression': | |
case 'CallExpression': | |
case 'ConditionalExpression': | |
case 'FunctionExpression': | |
case 'Identifier': | |
case 'Literal': | |
case 'LogicalExpression': | |
case 'MemberExpression': | |
case 'NewExpression': | |
case 'ObjectExpression': | |
case 'SequenceExpression': | |
case 'ThisExpression': | |
case 'UnaryExpression': | |
case 'UpdateExpression': | |
return true; | |
} | |
return false; | |
} | |
function isIterationStatement(node) { | |
if (node == null) { return false; } | |
switch (node.type) { | |
case 'DoWhileStatement': | |
case 'ForInStatement': | |
case 'ForStatement': | |
case 'WhileStatement': | |
return true; | |
} | |
return false; | |
} | |
function isStatement(node) { | |
if (node == null) { return false; } | |
switch (node.type) { | |
case 'BlockStatement': | |
case 'BreakStatement': | |
case 'ContinueStatement': | |
case 'DebuggerStatement': | |
case 'DoWhileStatement': | |
case 'EmptyStatement': | |
case 'ExpressionStatement': | |
case 'ForInStatement': | |
case 'ForStatement': | |
case 'IfStatement': | |
case 'LabeledStatement': | |
case 'ReturnStatement': | |
case 'SwitchStatement': | |
case 'ThrowStatement': | |
case 'TryStatement': | |
case 'VariableDeclaration': | |
case 'WhileStatement': | |
case 'WithStatement': | |
return true; | |
} | |
return false; | |
} | |
function isSourceElement(node) { | |
return isStatement(node) || node != null && node.type === 'FunctionDeclaration'; | |
} | |
function trailingStatement(node) { | |
switch (node.type) { | |
case 'IfStatement': | |
if (node.alternate != null) { | |
return node.alternate; | |
} | |
return node.consequent; | |
case 'LabeledStatement': | |
case 'ForStatement': | |
case 'ForInStatement': | |
case 'WhileStatement': | |
case 'WithStatement': | |
return node.body; | |
} | |
return null; | |
} | |
function isProblematicIfStatement(node) { | |
var current; | |
if (node.type !== 'IfStatement') { | |
return false; | |
} | |
if (node.alternate == null) { | |
return false; | |
} | |
current = node.consequent; | |
do { | |
if (current.type === 'IfStatement') { | |
if (current.alternate == null) { | |
return true; | |
} | |
} | |
current = trailingStatement(current); | |
} while (current); | |
return false; | |
} | |
module.exports = { | |
isExpression: isExpression, | |
isStatement: isStatement, | |
isIterationStatement: isIterationStatement, | |
isSourceElement: isSourceElement, | |
isProblematicIfStatement: isProblematicIfStatement, | |
trailingStatement: trailingStatement | |
}; | |
}()); | |
/* vim: set sw=4 ts=4 et tw=80 : */ | |
},{}],393:[function(_dereq_,module,exports){ | |
/* | |
Copyright (C) 2013-2014 Yusuke Suzuki <utatane.tea@gmail.com> | |
Copyright (C) 2014 Ivan Nikulin <ifaaan@gmail.com> | |
Redistribution and use in source and binary forms, with or without | |
modification, are permitted provided that the following conditions are met: | |
* Redistributions of source code must retain the above copyright | |
notice, this list of conditions and the following disclaimer. | |
* Redistributions in binary form must reproduce the above copyright | |
notice, this list of conditions and the following disclaimer in the | |
documentation and/or other materials provided with the distribution. | |
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY | |
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND | |
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
(function () { | |
'use strict'; | |
var ES6Regex, ES5Regex, NON_ASCII_WHITESPACES, IDENTIFIER_START, IDENTIFIER_PART, ch; | |
// See `tools/generate-identifier-regex.js`. | |
ES5Regex = { | |
// ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierStart: | |
NonAsciiIdentifierStart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0370-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u05D0-\u05EA\u05F0-\u05F2\u0620-\u064A\u066E\u066F\u0671-\u06D3\u06D5\u06E5\u06E6\u06EE\u06EF\u06FA-\u06FC\u06FF\u0710\u0712-\u072F\u074D-\u07A5\u07B1\u07CA-\u07EA\u07F4\u07F5\u07FA\u0800-\u0815\u081A\u0824\u0828\u0840-\u0858\u08A0-\u08B2\u0904-\u0939\u093D\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BD\u09CE\u09DC\u09DD\u09DF-\u09E1\u09F0\u09F1\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A59-\u0A5C\u0A5E\u0A72-\u0A74\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABD\u0AD0\u0AE0\u0AE1\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3D\u0B5C\u0B5D\u0B5F-\u0B61\u0B71\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BD0\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D\u0C58\u0C59\u0C60\u0C61\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBD\u0CDE\u0CE0\u0CE1\u0CF1\u0CF2\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D\u0D4E\u0D60\u0D61\u0D7A-\u0D7F\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0E01-\u0E30\u0E32\u0E33\u0E40-\u0E46\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB0\u0EB2\u0EB3\u0EBD\u0EC0-\u0EC4\u0EC6\u0EDC-\u0EDF\u0F00\u0F40-\u0F47\u0F49-\u0F6C\u0F88-\u0F8C\u1000-\u102A\u103F\u1050-\u1055\u105A-\u105D\u1061\u1065\u1066\u106E-\u1070\u1075-\u1081\u108E\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176C\u176E-\u1770\u1780-\u17B3\u17D7\u17DC\u1820-\u1877\u1880-\u18A8\u18AA\u18B0-\u18F5\u1900-\u191E\u1950-\u196D\u1970-\u1974\u1980-\u19AB\u19C1-\u19C7\u1A00-\u1A16\u1A20-\u1A54\u1AA7\u1B05-\u1B33\u1B45-\u1B4B\u1B83-\u1BA0\u1BAE\u1BAF\u1BBA-\u1BE5\u1C00-\u1C23\u1C4D-\u1C4F\u1C5A-\u1C7D\u1CE9-\u1CEC\u1CEE-\u1CF1\u1CF5\u1CF6\u1D00-\u1DBF\u1E00-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u2071\u207F\u2090-\u209C\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CEE\u2CF2\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D80-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2E2F\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303C\u3041-\u3096\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA61F\uA62A\uA62B\uA640-\uA66E\uA67F-\uA69D\uA6A0-\uA6EF\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA801\uA803-\uA805\uA807-\uA80A\uA80C-\uA822\uA840-\uA873\uA882-\uA8B3\uA8F2-\uA8F7\uA8FB\uA90A-\uA925\uA930-\uA946\uA960-\uA97C\uA984-\uA9B2\uA9CF\uA9E0-\uA9E4\uA9E6-\uA9EF\uA9FA-\uA9FE\uAA00-\uAA28\uAA40-\uAA42\uAA44-\uAA4B\uAA60-\uAA76\uAA7A\uAA7E-\uAAAF\uAAB1\uAAB5\uAAB6\uAAB9-\uAABD\uAAC0\uAAC2\uAADB-\uAADD\uAAE0-\uAAEA\uAAF2-\uAAF4\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABE2\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D\uFB1F-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE70-\uFE74\uFE76-\uFEFC\uFF21-\uFF3A\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/, | |
// ECMAScript 5.1/Unicode v7.0.0 NonAsciiIdentifierPart: | |
NonAsciiIdentifierPart: /[\xAA\xB5\xBA\xC0-\xD6\xD8-\xF6\xF8-\u02C1\u02C6-\u02D1\u02E0-\u02E4\u02EC\u02EE\u0300-\u0374\u0376\u0377\u037A-\u037D\u037F\u0386\u0388-\u038A\u038C\u038E-\u03A1\u03A3-\u03F5\u03F7-\u0481\u0483-\u0487\u048A-\u052F\u0531-\u0556\u0559\u0561-\u0587\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u05D0-\u05EA\u05F0-\u05F2\u0610-\u061A\u0620-\u0669\u066E-\u06D3\u06D5-\u06DC\u06DF-\u06E8\u06EA-\u06FC\u06FF\u0710-\u074A\u074D-\u07B1\u07C0-\u07F5\u07FA\u0800-\u082D\u0840-\u085B\u08A0-\u08B2\u08E4-\u0963\u0966-\u096F\u0971-\u0983\u0985-\u098C\u098F\u0990\u0993-\u09A8\u09AA-\u09B0\u09B2\u09B6-\u09B9\u09BC-\u09C4\u09C7\u09C8\u09CB-\u09CE\u09D7\u09DC\u09DD\u09DF-\u09E3\u09E6-\u09F1\u0A01-\u0A03\u0A05-\u0A0A\u0A0F\u0A10\u0A13-\u0A28\u0A2A-\u0A30\u0A32\u0A33\u0A35\u0A36\u0A38\u0A39\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A59-\u0A5C\u0A5E\u0A66-\u0A75\u0A81-\u0A83\u0A85-\u0A8D\u0A8F-\u0A91\u0A93-\u0AA8\u0AAA-\u0AB0\u0AB2\u0AB3\u0AB5-\u0AB9\u0ABC-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AD0\u0AE0-\u0AE3\u0AE6-\u0AEF\u0B01-\u0B03\u0B05-\u0B0C\u0B0F\u0B10\u0B13-\u0B28\u0B2A-\u0B30\u0B32\u0B33\u0B35-\u0B39\u0B3C-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B5C\u0B5D\u0B5F-\u0B63\u0B66-\u0B6F\u0B71\u0B82\u0B83\u0B85-\u0B8A\u0B8E-\u0B90\u0B92-\u0B95\u0B99\u0B9A\u0B9C\u0B9E\u0B9F\u0BA3\u0BA4\u0BA8-\u0BAA\u0BAE-\u0BB9\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD0\u0BD7\u0BE6-\u0BEF\u0C00-\u0C03\u0C05-\u0C0C\u0C0E-\u0C10\u0C12-\u0C28\u0C2A-\u0C39\u0C3D-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C58\u0C59\u0C60-\u0C63\u0C66-\u0C6F\u0C81-\u0C83\u0C85-\u0C8C\u0C8E-\u0C90\u0C92-\u0CA8\u0CAA-\u0CB3\u0CB5-\u0CB9\u0CBC-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CDE\u0CE0-\u0CE3\u0CE6-\u0CEF\u0CF1\u0CF2\u0D01-\u0D03\u0D05-\u0D0C\u0D0E-\u0D10\u0D12-\u0D3A\u0D3D-\u0D44\u0D46-\u0D48\u0D4A-\u0D4E\u0D57\u0D60-\u0D63\u0D66-\u0D6F\u0D7A-\u0D7F\u0D82\u0D83\u0D85-\u0D96\u0D9A-\u0DB1\u0DB3-\u0DBB\u0DBD\u0DC0-\u0DC6\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DE6-\u0DEF\u0DF2\u0DF3\u0E01-\u0E3A\u0E40-\u0E4E\u0E50-\u0E59\u0E81\u0E82\u0E84\u0E87\u0E88\u0E8A\u0E8D\u0E94-\u0E97\u0E99-\u0E9F\u0EA1-\u0EA3\u0EA5\u0EA7\u0EAA\u0EAB\u0EAD-\u0EB9\u0EBB-\u0EBD\u0EC0-\u0EC4\u0EC6\u0EC8-\u0ECD\u0ED0-\u0ED9\u0EDC-\u0EDF\u0F00\u0F18\u0F19\u0F20-\u0F29\u0F35\u0F37\u0F39\u0F3E-\u0F47\u0F49-\u0F6C\u0F71-\u0F84\u0F86-\u0F97\u0F99-\u0FBC\u0FC6\u1000-\u1049\u1050-\u109D\u10A0-\u10C5\u10C7\u10CD\u10D0-\u10FA\u10FC-\u1248\u124A-\u124D\u1250-\u1256\u1258\u125A-\u125D\u1260-\u1288\u128A-\u128D\u1290-\u12B0\u12B2-\u12B5\u12B8-\u12BE\u12C0\u12C2-\u12C5\u12C8-\u12D6\u12D8-\u1310\u1312-\u1315\u1318-\u135A\u135D-\u135F\u1380-\u138F\u13A0-\u13F4\u1401-\u166C\u166F-\u167F\u1681-\u169A\u16A0-\u16EA\u16EE-\u16F8\u1700-\u170C\u170E-\u1714\u1720-\u1734\u1740-\u1753\u1760-\u176C\u176E-\u1770\u1772\u1773\u1780-\u17D3\u17D7\u17DC\u17DD\u17E0-\u17E9\u180B-\u180D\u1810-\u1819\u1820-\u1877\u1880-\u18AA\u18B0-\u18F5\u1900-\u191E\u1920-\u192B\u1930-\u193B\u1946-\u196D\u1970-\u1974\u1980-\u19AB\u19B0-\u19C9\u19D0-\u19D9\u1A00-\u1A1B\u1A20-\u1A5E\u1A60-\u1A7C\u1A7F-\u1A89\u1A90-\u1A99\u1AA7\u1AB0-\u1ABD\u1B00-\u1B4B\u1B50-\u1B59\u1B6B-\u1B73\u1B80-\u1BF3\u1C00-\u1C37\u1C40-\u1C49\u1C4D-\u1C7D\u1CD0-\u1CD2\u1CD4-\u1CF6\u1CF8\u1CF9\u1D00-\u1DF5\u1DFC-\u1F15\u1F18-\u1F1D\u1F20-\u1F45\u1F48-\u1F4D\u1F50-\u1F57\u1F59\u1F5B\u1F5D\u1F5F-\u1F7D\u1F80-\u1FB4\u1FB6-\u1FBC\u1FBE\u1FC2-\u1FC4\u1FC6-\u1FCC\u1FD0-\u1FD3\u1FD6-\u1FDB\u1FE0-\u1FEC\u1FF2-\u1FF4\u1FF6-\u1FFC\u200C\u200D\u203F\u2040\u2054\u2071\u207F\u2090-\u209C\u20D0-\u20DC\u20E1\u20E5-\u20F0\u2102\u2107\u210A-\u2113\u2115\u2119-\u211D\u2124\u2126\u2128\u212A-\u212D\u212F-\u2139\u213C-\u213F\u2145-\u2149\u214E\u2160-\u2188\u2C00-\u2C2E\u2C30-\u2C5E\u2C60-\u2CE4\u2CEB-\u2CF3\u2D00-\u2D25\u2D27\u2D2D\u2D30-\u2D67\u2D6F\u2D7F-\u2D96\u2DA0-\u2DA6\u2DA8-\u2DAE\u2DB0-\u2DB6\u2DB8-\u2DBE\u2DC0-\u2DC6\u2DC8-\u2DCE\u2DD0-\u2DD6\u2DD8-\u2DDE\u2DE0-\u2DFF\u2E2F\u3005-\u3007\u3021-\u302F\u3031-\u3035\u3038-\u303C\u3041-\u3096\u3099\u309A\u309D-\u309F\u30A1-\u30FA\u30FC-\u30FF\u3105-\u312D\u3131-\u318E\u31A0-\u31BA\u31F0-\u31FF\u3400-\u4DB5\u4E00-\u9FCC\uA000-\uA48C\uA4D0-\uA4FD\uA500-\uA60C\uA610-\uA62B\uA640-\uA66F\uA674-\uA67D\uA67F-\uA69D\uA69F-\uA6F1\uA717-\uA71F\uA722-\uA788\uA78B-\uA78E\uA790-\uA7AD\uA7B0\uA7B1\uA7F7-\uA827\uA840-\uA873\uA880-\uA8C4\uA8D0-\uA8D9\uA8E0-\uA8F7\uA8FB\uA900-\uA92D\uA930-\uA953\uA960-\uA97C\uA980-\uA9C0\uA9CF-\uA9D9\uA9E0-\uA9FE\uAA00-\uAA36\uAA40-\uAA4D\uAA50-\uAA59\uAA60-\uAA76\uAA7A-\uAAC2\uAADB-\uAADD\uAAE0-\uAAEF\uAAF2-\uAAF6\uAB01-\uAB06\uAB09-\uAB0E\uAB11-\uAB16\uAB20-\uAB26\uAB28-\uAB2E\uAB30-\uAB5A\uAB5C-\uAB5F\uAB64\uAB65\uABC0-\uABEA\uABEC\uABED\uABF0-\uABF9\uAC00-\uD7A3\uD7B0-\uD7C6\uD7CB-\uD7FB\uF900-\uFA6D\uFA70-\uFAD9\uFB00-\uFB06\uFB13-\uFB17\uFB1D-\uFB28\uFB2A-\uFB36\uFB38-\uFB3C\uFB3E\uFB40\uFB41\uFB43\uFB44\uFB46-\uFBB1\uFBD3-\uFD3D\uFD50-\uFD8F\uFD92-\uFDC7\uFDF0-\uFDFB\uFE00-\uFE0F\uFE20-\uFE2D\uFE33\uFE34\uFE4D-\uFE4F\uFE70-\uFE74\uFE76-\uFEFC\uFF10-\uFF19\uFF21-\uFF3A\uFF3F\uFF41-\uFF5A\uFF66-\uFFBE\uFFC2-\uFFC7\uFFCA-\uFFCF\uFFD2-\uFFD7\uFFDA-\uFFDC]/ | |
}; | |
ES6Regex = { | |
// ECMAScript 6/Unicode v7.0.0 NonAsciiIdentifierStart: |
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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(Sorry about that, but we can’t show files that are this big right now.)
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