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JXA with Require
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// | |
// hello.js | |
// | |
// Created by uchcode on 2016/05/28. | |
// Copyright © 2016 uchcode. All rights reserved. | |
// | |
eval( Library('JXAReader.js').read('Require.js') ) | |
ObjC.import('stdlib') | |
Sys = Require('Sys') | |
Sys.puts(`hello (again)`) | |
$.exit(0) |
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// | |
// JXAReader.js | |
// | |
// Created by uchcode on 2016/05/28. | |
// Copyright © 2016 uchcode. All rights reserved. | |
// | |
function read(fname) { | |
function LibPath(fname, resourcePath) { | |
return $(resourcePath + '/Script Libraries/' + fname).stringByStandardizingPath.js | |
} | |
const Finder = Application('Finder') | |
var f | |
f = LibPath(fname, $.NSBundle.mainBundle.resourcePath.js) | |
if ( !Finder.exists( Path(f) ) ) { | |
f = LibPath(fname, '~/Library') | |
if ( !Finder.exists( Path(f) ) ) { | |
f = LibPath(fname, '/Library') | |
if ( !Finder.exists( Path(f) ) ) { | |
throw `read('${fname}'): File not found.` | |
} | |
} | |
} | |
const p = $(f) | |
const u = $.NSUTF8StringEncoding | |
var e = $() | |
const c = $.NSString.stringWithContentsOfFileEncodingError(p, u, e).js | |
if (e.js) throw $.NSString.stringWithFormat('%@', e).js | |
return c | |
} |
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// | |
// Require.js | |
// | |
// Created by uchcode on 2016/05/28. | |
// Copyright © 2016 uchcode. All rights reserved. | |
// | |
function Require(fname) { | |
function LibPath(fname, resourcePath) { | |
const l = '/Script Libraries/' | |
const n = resourcePath + l + fname | |
const p = $(n).pathExtension.js ? n : n+'.js' | |
return $(p).stringByStandardizingPath.js | |
} | |
const Finder = Application('Finder') | |
var f | |
f = LibPath(fname, $.NSBundle.mainBundle.resourcePath.js) | |
if ( !Finder.exists( Path(f) ) ) { | |
f = LibPath(fname, '~/Library') | |
if ( !Finder.exists( Path(f) ) ) { | |
f = LibPath(fname, '/Library') | |
if ( !Finder.exists( Path(f) ) ) { | |
throw `File '${fname}.js' not found in libs.` | |
} | |
} | |
} | |
const p = $(f) | |
const u = $.NSUTF8StringEncoding | |
var e = $() | |
const c = $.NSString.stringWithContentsOfFileEncodingError(p, u, e).js | |
if (e.js) throw $.NSString.stringWithFormat('%@', e).js | |
const module = {exports: {}} | |
const exports = module.exports | |
eval(c) | |
return module.exports | |
} |
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// | |
// Sys.js | |
// | |
// Created by uchcode on 2016/05/22. | |
// Copyright © 2016 uchcode. All rights reserved. | |
// | |
module.exports = (function() { | |
// Private functions | |
function _stdout(data) { | |
$.NSFileHandle.fileHandleWithStandardOutput.writeData(data) | |
} | |
function _stderr(data) { | |
$.NSFileHandle.fileHandleWithStandardError.writeData(data) | |
} | |
function _fileHandle(output, obj, opt) { | |
const u = $.NSUTF8StringEncoding | |
const t = opt != null && opt.terminator !== null ? opt.terminator : '\n' | |
if (obj) | |
output( $(`${obj}${t}`).dataUsingEncoding(u) ) | |
else | |
if (obj === false) | |
output( $(`false${t}`).dataUsingEncoding(u) ) | |
else if (obj === 0) | |
output( $(`0${t}`).dataUsingEncoding(u) ) | |
else | |
output( $(t).dataUsingEncoding(u) ) | |
} | |
function _is(type, obj) { | |
const c = Object.prototype.toString.call(obj).slice(8, -1) | |
return obj !== undefined && obj !== null && c === type | |
} | |
function _d(output, obj, opt) { | |
if ($(obj).js) | |
if (_is('id', obj)) | |
output(obj, opt) | |
else | |
output(JSON.stringify(obj), opt) | |
else | |
output(`<${obj}>`, opt) | |
} | |
// Standard I/O | |
function gets() { | |
return $.NSString.alloc.initWithDataEncoding($.NSFileHandle.fileHandleWithStandardInput.availableData, $.NSUTF8StringEncoding).js | |
} | |
function puts(obj, opt) { | |
_fileHandle(_stdout, obj, opt) | |
} | |
function errs(obj, opt) { | |
_fileHandle(_stderr, obj, opt) | |
} | |
function p(obj, opt) { | |
_d(puts, obj, opt) | |
} | |
function e(obj, opt) { | |
_d(errs, obj, opt) | |
} | |
function log(obj) { | |
$.NSLog('%@', obj) | |
} | |
// Utilities | |
function sh(cmd, opt) { | |
const a = Application.currentApplication() | |
const p = opt ? opt.withPrompt : null | |
a.includeStandardAdditions = true | |
return a.doShellScript(cmd, { | |
administratorPrivileges: !!p, | |
withPrompt: p || '', | |
alteringLineEndings: false | |
}).trim() | |
} | |
function nstask(launchPath, arguments) { | |
const t = $.NSTask.new | |
t.launchPath = launchPath | |
t.arguments = arguments | |
const p = $.NSPipe.new | |
t.standardOutput = p | |
t.standardError = p | |
try { | |
t.launch | |
// t.waitUntilExit | |
} catch(e) { | |
throw $.NSString.stringWithFormat('%@', e).js | |
} | |
const d = p.fileHandleForReading.readDataToEndOfFile | |
const u = $.NSUTF8StringEncoding | |
const r = $.NSString.alloc.initWithDataEncoding(d, u) | |
const s = t.terminationStatus | |
if (s!=0) throw $.NSString.stringWithFormat('%@ (status:%@)', r, s).js | |
return r.js.trim() | |
} | |
function bash(cmd, opt) { | |
if (opt && opt.withPrompt) { | |
const c = cmd.replace(/'/g, `\\'`) | |
const p = ` with prompt "${opt.withPrompt}" with administrator privileges` | |
const s = `do shell script "${c}"${p}` | |
const o = `osascript -l AppleScript << '__APPLESCRIPT__'\n${s}\n__APPLESCRIPT__` | |
return nstask('/usr/bin/env', ['bash', '--login', '-c', o]) | |
} | |
return nstask('/usr/bin/env', ['bash', '--login', '-c', cmd]) | |
} | |
function StandardizingPath(path) { | |
return Path($(path).stringByStandardizingPath.js) | |
} | |
// Extensions of Basic | |
if (!String.readFrom) String.readFrom = function(path) { | |
const p = $(path).stringByStandardizingPath | |
const u = $.NSUTF8StringEncoding | |
var e = $() | |
const c = $.NSString.stringWithContentsOfFileEncodingError(p, u, e).js | |
if (e.js) throw $.NSString.stringWithFormat('%@', e).js | |
return c | |
} | |
if (!String.prototype.writeTo) String.prototype.writeTo = function(path) { | |
const p = $(path).stringByStandardizingPath | |
const a = true | |
const u = $.NSUTF8StringEncoding | |
var e = $() | |
const c = $(this) | |
c.writeToFileAtomicallyEncodingError(p, a, u, e) | |
if (e.js) throw $.NSString.stringWithFormat('%@', e).js | |
} | |
if (!String.prototype.format) String.prototype.format = function(f) { | |
return $.NSString.stringWithFormat(f||'%@', this.toString()).js | |
} | |
if (!String.prototype.echo) String.prototype.echo = function(format) { | |
if (format) | |
puts(this.format(format)) | |
else | |
puts(this) | |
return this | |
} | |
if (!Function.prototype.toJSON) Function.prototype.toJSON = Function.prototype.toString | |
// | |
return { | |
gets: gets, | |
puts: puts, | |
errs: errs, | |
p: p, | |
e: e, | |
log: log, | |
nstask: nstask, | |
bash: bash, | |
sh: sh, | |
StandardizingPath: StandardizingPath | |
} | |
})() |
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We can create a command that is no need to write eval() like this: