react-native/local-cli/bundle/buildBundle.js

61 lines
1.9 KiB
JavaScript

/**
* Copyright (c) 2015-present, 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.
*/
'use strict';
const log = require('../util/log').out('bundle');
const processBundle = require('./processBundle');
const Promise = require('promise');
const ReactPackager = require('../../packager/react-packager');
const saveBundleAndMap = require('./saveBundleAndMap');
function buildBundle(args, config) {
return new Promise((resolve, reject) => {
// This is used by a bazillion of npm modules we don't control so we don't
// have other choice than defining it as an env variable here.
process.env.NODE_ENV = args.dev ? 'development' : 'production';
const options = {
projectRoots: config.getProjectRoots(),
assetRoots: config.getAssetRoots(),
blacklistRE: config.getBlacklistRE(),
transformModulePath: args.transformer,
verbose: args.verbose,
};
const requestOpts = {
entryFile: args['entry-file'],
dev: args.dev,
minify: !args.dev,
platform: args.platform,
};
resolve(ReactPackager.createClientFor(options).then(client => {
log('Created ReactPackager');
return client.buildBundle(requestOpts)
.then(outputBundle => {
log('Closing client');
client.close();
return outputBundle;
})
.then(outputBundle => processBundle(outputBundle, !args.dev))
.then(outputBundle => saveBundleAndMap(
outputBundle,
args.platform,
args['bundle-output'],
args['bundle-encoding'],
args['sourcemap-output'],
args['assets-dest']
));
}));
});
}
module.exports = buildBundle;