77 lines
2.4 KiB
JavaScript
77 lines
2.4 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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const log = require('../util/log').out('bundle');
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const outputBundle = require('./output/bundle');
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const Promise = require('promise');
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const saveAssets = require('./saveAssets');
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const Server = require('../../packager/react-packager/src/Server');
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function saveBundle(output, bundle, args) {
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return Promise.resolve(
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output.save(bundle, args, log)
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).then(() => bundle);
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}
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function buildBundle(args, config, output = outputBundle, packagerInstance) {
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return new Promise((resolve, reject) => {
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// This is used by a bazillion of npm modules we don't control so we don't
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// have other choice than defining it as an env variable here.
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process.env.NODE_ENV = args.dev ? 'development' : 'production';
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const options = {
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projectRoots: config.getProjectRoots(),
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assetRoots: config.getAssetRoots(),
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blacklistRE: config.getBlacklistRE(args.platform),
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getTransformOptionsModulePath: config.getTransformOptionsModulePath,
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transformModulePath: args.transformer,
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nonPersistent: true,
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};
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const requestOpts = {
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entryFile: args['entry-file'],
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sourceMapUrl: args['sourcemap-output'],
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dev: args.dev,
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minify: !args.dev,
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platform: args.platform,
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};
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// If a packager instance was not provided, then just create one for this
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// bundle command and close it down afterwards.
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var shouldClosePackager = false;
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if (!packagerInstance) {
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packagerInstance = new Server(options);
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shouldClosePackager = true;
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}
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const bundlePromise = output.build(packagerInstance, requestOpts)
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.then(bundle => {
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if (shouldClosePackager) {
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packagerInstance.end();
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}
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return saveBundle(output, bundle, args);
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});
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// Save the assets of the bundle
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const assets = bundlePromise
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.then(bundle => bundle.getAssets())
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.then(outputAssets => saveAssets(
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outputAssets,
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args.platform,
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args['assets-dest']
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));
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// When we're done saving bundle output and the assets, we're done.
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resolve(assets);
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});
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}
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module.exports = buildBundle;
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