function makeExample(name) {
return {
experimentalCodeSplitting: true,
input: path.join(__dirname, 'examples', 'src', name, 'main.js'),
external: ['rebound'],
output: {
file: path.join(__dirname, 'examples', 'dist', name + '.js'),
format: 'iife',
globals: {
rebound: 'rebound',
},
banner: `
/**
* Copyright (c) 2013, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*/
`.trim(),
},
plugins: [
babel({
plugins: ['external-helpers'],
exclude: 'node_modules/**',
}),
stripBanner({
exclude: 'node_modules/**/*',
sourceMap: true,
}),
],
};
}
function getPlugins(
entry,
externals,
updateBabelOptions,
filename,
packageName,
bundleType,
globalName,
moduleType,
modulesToStub
) {
const findAndRecordErrorCodes = extractErrorCodes(errorCodeOpts);
const forks = Modules.getForks(bundleType, entry, moduleType);
const isProduction = isProductionBundleType(bundleType);
const isProfiling = isProfilingBundleType(bundleType);
const isUMDBundle = bundleType === UMD_DEV || bundleType === UMD_PROD;
const isFBBundle =
bundleType === FB_WWW_DEV ||
bundleType === FB_WWW_PROD ||
bundleType === FB_WWW_PROFILING;
const isRNBundle =
bundleType === RN_OSS_DEV ||
bundleType === RN_OSS_PROD ||
bundleType === RN_OSS_PROFILING ||
bundleType === RN_FB_DEV ||
bundleType === RN_FB_PROD ||
bundleType === RN_FB_PROFILING;
const shouldStayReadable = isFBBundle || isRNBundle || forcePrettyOutput;
return [
// Extract error codes from invariant() messages into a file.
shouldExtractErrors && {
transform(source) {
findAndRecordErrorCodes(source);
return source;
},
},
// Shim any modules that need forking in this environment.
useForks(forks),
// Ensure we don't try to bundle any fbjs modules.
blacklistFBJS(),
// Use Node resolution mechanism.
resolve({
skip: externals,
}),
// Remove license headers from individual modules
stripBanner({
exclude: 'node_modules/**/*',
}),
// Compile to ES5.
babel(getBabelConfig(updateBabelOptions, bundleType)),
// Remove 'use strict' from individual source files.
{
transform(source) {
return source.replace(/['"]use strict['"']/g, '');
},
},
// Turn __DEV__ and process.env checks into constants.
replace({
__DEV__: isProduction ? 'false' : 'true',
__PROFILE__: isProfiling || !isProduction ? 'true' : 'false',
'process.env.NODE_ENV': isProduction ? "'production'" : "'development'",
}),
// We still need CommonJS for external deps like object-assign.
commonjs(),
// www still needs require('React') rather than require('react')
isFBBundle && {
transformBundle(source) {
return source
.replace(/require\(['"]react['"]\)/g, "require('React')")
.replace(/require\(['"]react-is['"]\)/g, "require('ReactIs')");
},
},
// Apply dead code elimination and/or minification.
isProduction &&
closure(
Object.assign({}, closureOptions, {
// Don't let it create global variables in the browser.
// https://github.com/facebook/react/issues/10909
assume_function_wrapper: !isUMDBundle,
// Works because `google-closure-compiler-js` is forked in Yarn lockfile.
// We can remove this if GCC merges my PR:
// https://github.com/google/closure-compiler/pull/2707
// and then the compiled version is released via `google-closure-compiler-js`.
renaming: !shouldStayReadable,
})
),
// Add the whitespace back if necessary.
shouldStayReadable && prettier({parser: 'babylon'}),
// License and haste headers, top-level `if` blocks.
{
transformBundle(source) {
return Wrappers.wrapBundle(
source,
bundleType,
globalName,
filename,
moduleType
);
},
},
// Record bundle size.
sizes({
getSize: (size, gzip) => {
const currentSizes = Stats.currentBuildResults.bundleSizes;
const recordIndex = currentSizes.findIndex(
record =>
record.filename === filename && record.bundleType === bundleType
);
const index = recordIndex !== -1 ? recordIndex : currentSizes.length;
currentSizes[index] = {
filename,
bundleType,
packageName,
size,
gzip,
};
},
}),
].filter(Boolean);
}
const stripBanner = require('rollup-plugin-strip-banner');
const license = require('rollup-plugin-license');
const esformatter = require('rollup-plugin-esformatter');
const config = require('../config.js');
module.exports = {
input: config.entry,
output: {
file: config.dest,
format: 'iife',
sourcemap: false,
},
plugins: [
// Remove banner from single modules.
stripBanner(),
// Transform code to old JavaScript.
babel(),
// Prepend banner.
license({
banner: {
file: path.join(config.root, 'LICENSE'),
},
}),
// Beautify bundle.
esformatter({
sourcemap: false,
}),
import fs from 'fs';
import path from 'path';
import buble from 'rollup-plugin-buble';
import commonjs from 'rollup-plugin-commonjs';
import stripBanner from 'rollup-plugin-strip-banner';
const copyright = fs.readFileSync(path.join('resources', 'COPYRIGHT'), 'utf-8');
const SRC_DIR = path.resolve('src');
const DIST_DIR = path.resolve('dist');
export default {
format: 'es',
exports: 'named',
sourceMap: false,
banner: copyright,
moduleName: 'Immutable',
entry: path.join(SRC_DIR, 'Immutable.js'),
dest: path.join(DIST_DIR, 'immutable.es.js'),
plugins: [commonjs(), stripBanner(), buble()]
};