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https://github.com/status-im/react-native.git
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43f18ffd08
Summary: This adds a build option for using Prepack (an experimental packager) to build a bundle. It doesn't actually take on the npm package dependency because it's not published/open source (yet). This will be used while we experiment and should be maintained as the build system changes so that we can continue getting fresh builds. I found that saveBundleAndMap and processBundle were over abstracted and got in my way so I inlined it and removed the unit tests because the unit test was testing trivial code that is likely to change interface. I went with a separate build phase and a separate Bundle class even though there are a lot of commonalities. I imagine that the requirements for Prepack will continue to diverge. Especially for source maps but a larger refactor could try to unify these a bit more. The fact that modules are wrapped before the write phase seems to be an unfortunate architecture that makes this difficult. Closes https://github.com/facebook/react-native/pull/4226 Reviewed By: amasad Differential Revision: D2673760 Pulled By: sebmarkbage fb-gh-sync-id: 299ccc42e4be1d9dee19ade443ea3388db2e39a8
62 lines
1.9 KiB
JavaScript
62 lines
1.9 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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'use strict';
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module.exports = [
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{
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command: 'entry-file',
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description: 'Path to the root JS file, either absolute or relative to JS root',
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type: 'string',
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required: true,
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}, {
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command: 'platform',
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description: 'Either "ios" or "android"',
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type: 'string',
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}, {
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command: 'transformer',
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description: 'Specify a custom transformer to be used (absolute path)',
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type: 'string',
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default: require.resolve('../../packager/transformer'),
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}, {
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command: 'dev',
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description: 'If false, warnings are disabled and the bundle is minified',
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default: true,
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}, {
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command: 'prepack',
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description: 'If true, the output bundle will use the Prepack format.',
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default: false
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}, {
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command: 'bridge-config',
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description: 'File name of a a JSON export of __fbBatchedBridgeConfig. Used by Prepack. Ex. ./bridgeconfig.json',
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type: 'string'
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}, {
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command: 'bundle-output',
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description: 'File name where to store the resulting bundle, ex. /tmp/groups.bundle',
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type: 'string',
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required: true,
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}, {
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command: 'bundle-encoding',
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description: 'Encoding the bundle should be written in (https://nodejs.org/api/buffer.html#buffer_buffer).',
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type: 'string',
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default: 'utf8',
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}, {
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command: 'sourcemap-output',
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description: 'File name where to store the sourcemap file for resulting bundle, ex. /tmp/groups.map',
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type: 'string',
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}, {
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command: 'assets-dest',
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description: 'Directory name where to store assets referenced in the bundle',
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type: 'string',
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}, {
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command: 'verbose',
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description: 'Enables logging',
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default: false,
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}
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];
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