-
-
Save hufeng/c14f35f47c286a40f3ef90a7cc73be19 to your computer and use it in GitHub Desktop.
react-native rollup bundle attempt
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import fs from 'fs'; | |
import path from 'path'; | |
import babel from 'rollup-plugin-babel'; | |
import commonjs from 'rollup-plugin-commonjs'; | |
import nodeResolve from 'rollup-plugin-node-resolve'; | |
import typescript from 'rollup-plugin-typescript'; | |
import replace from 'rollup-plugin-replace'; | |
function findVersion(file, extensions) { | |
for (let e of extensions) { | |
if (fs.existsSync(file+e)) { | |
console.log("found version", file+e); | |
return file+e; | |
} | |
} | |
return null; | |
} | |
function hasteResolve(opts) { | |
const hasteMap = {}; | |
const walk = function(file) { | |
const stat = fs.statSync(file); | |
if (stat.isDirectory()) { | |
fs.readdirSync(file).forEach(function(file0) { | |
if (file0.indexOf([ | |
// blacklist | |
'node_modules', '__tests__', '__mocks__', | |
'__fixtures__', 'react-packager', 'androidTest' | |
]) >= 0) { | |
return; | |
} | |
walk(file+'/'+file0); | |
}); | |
return; | |
} | |
if (stat.isFile()) { | |
let fileName = (/^(.*)\.js$/.exec(file) || [])[1]; | |
if (!fileName) { | |
return; | |
} | |
const m = /^(.*)\.(\w+)$/.exec(fileName); | |
if (m && ['ios', 'android', 'native', 'web'].indexOf(m[2]) >= 0) { | |
fileName = m[1]; | |
} | |
const content = fs.readFileSync(file, 'utf-8'); | |
const moduleName = (/\* @providesModule ([\w.-]+)/.exec(content)||[])[1]; | |
if (!moduleName) { | |
return; | |
} | |
if (hasteMap[moduleName] && hasteMap[moduleName] !== fileName) { | |
throw new Error('Duplicate haste module: '+moduleName+' in files: '+fileName+' & '+hasteMap[moduleName]); | |
} | |
hasteMap[moduleName] = fileName; | |
} | |
}; | |
const dir = opts.include.replace(/\/\*\*$/, ''); | |
walk(dir); | |
return { | |
name: 'haste-resolve', | |
resolveId(importee, importer) { | |
if (hasteMap[importee]) { | |
return findVersion( path.resolve(hasteMap[importee]), opts.extensions || ['.js'] ); | |
} | |
return null; | |
} | |
}; | |
} | |
export default { | |
entry: 'app/test.tsx', | |
dest: 'build/app.js', | |
format: 'iife', | |
plugins: [ | |
typescript({ | |
typescript: require('typescript'), | |
}), | |
hasteResolve({ | |
include: 'node_modules/react-native/**', | |
extensions: ['.ios.js', '.native.js', '.js'] | |
}), | |
nodeResolve({ | |
include: ['node_modules/react-native/**', 'node_modules/react/**'], | |
//exclude: 'node_modules/react-native/**', | |
jsnext: true, | |
extensions: ['.ios.js', '.native.js', '.js'] | |
}), | |
babel({ | |
//exclude: 'node_modules/**', | |
include: [ | |
'node_modules/react-native/**', | |
'node_modules/react-clone-referenced-element/**' | |
], | |
babelrc: false, | |
plugins: [ | |
'syntax-async-functions', | |
'syntax-class-properties', | |
'syntax-trailing-function-commas', | |
'transform-class-properties', | |
'transform-es2015-function-name', | |
'transform-es2015-arrow-functions', | |
'transform-es2015-block-scoping', | |
'transform-es2015-classes', | |
'transform-es2015-computed-properties', | |
'check-es2015-constants', | |
'transform-es2015-destructuring', | |
'transform-es2015-parameters', | |
'transform-es2015-shorthand-properties', | |
'transform-es2015-spread', | |
'transform-es2015-template-literals', | |
'transform-es2015-literals', | |
'transform-flow-strip-types', | |
'transform-object-assign', | |
'transform-object-rest-spread', | |
'transform-react-display-name', | |
'transform-react-jsx', | |
'transform-regenerator', | |
['transform-es2015-for-of', { loose: true }], | |
'external-helpers' | |
] | |
}), | |
replace({ | |
//'\\bprocess.env.NODE_ENV': '"production"', | |
'__DEV__': 'false', | |
}), | |
commonjs({ | |
include: [ | |
'node_modules/react-native/**', 'node_modules/react/**', | |
'node_modules/fbjs/**', 'node_modules/pretty-format/**', | |
'node_modules/event-target-shim/**', 'node_modules/stacktrace-parser/**', | |
'node_modules/react-clone-referenced-element/**', 'node_modules/promise/**' | |
], | |
namedExports: { | |
'node_modules/react/react.js': ['createElement'], | |
'node_modules/react-native/Libraries/react-native/react-native-implementation.js': ['View', 'Text', 'AppRegistry'] | |
} | |
}), | |
{ | |
ongenerate(opts) { | |
const {modules} = opts.bundle; | |
const deps = {}; | |
modules.forEach( (m) => { | |
deps[m.id] = {}; // = m.dependencies; | |
m.dependencies.forEach( (d) => { | |
deps[m.id][d] = true; | |
}); | |
}); | |
const cycles = {}; | |
const walk = (path) => { | |
Object.keys(deps[path[0]]||{}).forEach( (id) => { | |
const path0 = [id].concat(path); | |
const f = path0.slice(1).indexOf(id) | |
if (id[0] != '\0' && f >= 0) { | |
if (!cycles[id]) { | |
console.log("cycle: ", path0.slice(0,f+2).reverse().map( (x) => x.replace(/^.*node_modules\//, '') ).join(' -> ')); | |
} | |
cycles[id] = true; | |
return; | |
} | |
walk(path0); | |
}); | |
deps[path[0]] = []; | |
}; | |
for (let k in deps) { | |
walk([k]) | |
} | |
} | |
} | |
] | |
}; |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment