mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Andrew Datsenko
d0770ce425
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/52222 Changelog: [Internal] Introduce environment option to force usage of OSS fantom test runner. If env is not set - check for BUCK file in tester which is checked in for FB but not for OSS. Reviewed By: rubennorte Differential Revision: D77160761 fbshipit-source-id: 1701ff140ff2be1bbeacfb4305e9f89089cacb42
78 lines
2.4 KiB
JavaScript
78 lines
2.4 KiB
JavaScript
/**
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @flow strict-local
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* @format
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*/
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'use strict';
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/*::
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import type {ConfigT, InputConfigT} from 'metro-config';
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*/
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const {getDefaultConfig} = require('@react-native/metro-config');
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const {mergeConfig} = require('metro-config');
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const path = require('path');
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const rnTesterConfig = getDefaultConfig(
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path.resolve('../../../packages/rn-tester'),
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);
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const cwd = process.cwd();
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const JS_DIR =
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process.env.JS_DIR != null ? path.resolve(cwd, process.env.JS_DIR) : null;
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const NODE_MODULES = path.sep + 'node_modules' + path.sep;
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const config /*: InputConfigT */ = {
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projectRoot: path.resolve(__dirname, '../../..'),
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reporter: {
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update: () => {},
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},
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resolver: {
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blockList: /\/RendererProxy\.fb\.js$/, // Disable dependency injection for the renderer
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sourceExts:
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JS_DIR != null
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? ['fb.js', ...rnTesterConfig.resolver.sourceExts]
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: rnTesterConfig.resolver.sourceExts,
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nodeModulesPaths:
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JS_DIR != null ? [path.join(JS_DIR, 'public', 'node_modules')] : [],
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hasteImplModulePath: path.resolve(__dirname, 'hasteImpl.js'),
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resolveRequest:
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JS_DIR != null
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? (ctx, dep, platform) =>
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ctx.originModulePath.includes(NODE_MODULES)
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? ctx.resolveRequest(ctx, dep, platform)
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: // Disable hierarchical node_modules lookup from 1P code.
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ctx.resolveRequest(
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{...ctx, disableHierarchicalLookup: true},
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dep,
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platform,
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)
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: null,
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},
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transformer: {
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// We need to wrap the default transformer so we can run it from source
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// using babel-register.
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babelTransformerPath: path.resolve(__dirname, 'metro-babel-transformer.js'),
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hermesParser: true,
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},
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serializer: {
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// Force an empty list so Metro doesn't inject InitializeCore in tests.
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getModulesRunBeforeMainModule: () => [],
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},
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watchFolders:
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JS_DIR != null
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? [
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path.join(JS_DIR, 'RKJSModules', 'vendor', 'react'),
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path.join(JS_DIR, 'tools', 'metro', 'packages', 'metro-runtime'),
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path.join(JS_DIR, 'public', 'node_modules'),
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]
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: [],
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};
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module.exports = mergeConfig(rnTesterConfig, config) /*:: as ConfigT */;
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