David Aurelio 112bdc99dc Add --indexed-unbundle flag to force iOS ra-bundle format
Summary: This adds a new flag to the `unbundle` command: `--indexed-unbundle` allows to output the indexed file format even when building for android.

Reviewed By: cpojer

Differential Revision: D4189485

fbshipit-source-id: e56192456de764eb38c25b574ceaaf52eb8a6fca
2016-11-17 02:43:26 -08:00

34 lines
1.0 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 asAssets = require('./as-assets');
const asIndexedFile = require('./as-indexed-file');
function buildBundle(packagerClient, requestOptions) {
return packagerClient.buildBundle({
...requestOptions,
unbundle: true,
isolateModuleIDs: true,
});
}
function saveUnbundle(bundle, options, log) {
// we fork here depending on the platform:
// while android is pretty good at loading individual assets, ios has a large
// overhead when reading hundreds pf assets from disk
return options.platform === 'android' && !options.indexedUnbundle ?
asAssets(bundle, options, log) :
asIndexedFile(bundle, options, log);
}
exports.build = buildBundle;
exports.save = saveUnbundle;
exports.formatName = 'bundle';