react-native/local-cli/bundle/buildBundle.js
Mike Grabowski e8b508144f Merge rnpm cli into react-native
Summary:
This is an initial step of rewriting the CLI interface to use `rnpm` one (commander, plugins etc.).

It's scope is to move all existing commands to use rnpm CLI interface, so that we get plugins, flags and our existing ecosystem working out of the box.

<s>This is still WIP and some of the commands are left commented out.</s>

For the `config` of `rnpm` (functions get info about project and dependency), <s>I am thinking we can merge them with</s> we decided to merge it with [`default.config.js`](e57683e420/local-cli/default.config.js (L33)), so they are available on the `new Config()` [instance](e57683e420/local-cli/cliEntry.js (L59)) (which means we don't have to change anything and current plugins, like runIOS and runAndroid can just start using it [w/o depending on any extra argument](https://github.com/grabbou/react-native/blob/e57683e420210749a5a6b802b4e
Closes https://github.com/facebook/react-native/pull/7899

Differential Revision: D3613193

Pulled By: bestander

fbshipit-source-id: 09a072f3b21e5239dfcd8da88a205bd28dc5d037
2016-07-30 09:13:46 -07:00

77 lines
2.3 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.
*/
const log = require('../util/log').out('bundle');
const outputBundle = require('./output/bundle');
const path = require('path');
const Promise = require('promise');
const saveAssets = require('./saveAssets');
const Server = require('../../packager/react-packager/src/Server');
function saveBundle(output, bundle, args) {
return Promise.resolve(
output.save(bundle, args, log)
).then(() => bundle);
}
function buildBundle(args, config, output = outputBundle, packagerInstance) {
// 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(args.platform),
getTransformOptionsModulePath: config.getTransformOptionsModulePath,
transformModulePath: args.transformer,
extraNodeModules: config.extraNodeModules,
nonPersistent: true,
resetCache: args.resetCache,
};
const requestOpts = {
entryFile: args.entryFile,
sourceMapUrl: args.sourcemapOutput,
dev: args.dev,
minify: !args.dev,
platform: args.platform,
};
// If a packager instance was not provided, then just create one for this
// bundle command and close it down afterwards.
var shouldClosePackager = false;
if (!packagerInstance) {
packagerInstance = new Server(options);
shouldClosePackager = true;
}
const bundlePromise = output.build(packagerInstance, requestOpts)
.then(bundle => {
if (shouldClosePackager) {
packagerInstance.end();
}
return saveBundle(output, bundle, args);
});
// Save the assets of the bundle
const assets = bundlePromise
.then(bundle => bundle.getAssets())
.then(outputAssets => saveAssets(
outputAssets,
args.platform,
args.assetsDest,
));
// When we're done saving bundle output and the assets, we're done.
return assets;
}
module.exports = buildBundle;