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d5e9e55fa3
Summary: This PR removes the need for having the `providesModule` tags in all the modules in the repository. It configures Flow, Jest and Metro to get the module names from the filenames (`Libraries/Animated/src/nodes/AnimatedInterpolation.js` => `AnimatedInterpolation`) * Checked the Flow configuration by running flow on the project root (no errors): ``` yarn flow ``` * Checked the Jest configuration by running the tests with a clean cache: ``` yarn jest --clearCache && yarn test ``` * Checked the Metro configuration by starting the server with a clean cache and requesting some bundles: ``` yarn run start --reset-cache curl 'localhost:8081/IntegrationTests/AccessibilityManagerTest.bundle?platform=android' curl 'localhost:8081/Libraries/Alert/Alert.bundle?platform=ios' ``` [INTERNAL] [FEATURE] [All] - Removed providesModule from all modules and configured tools. Closes https://github.com/facebook/react-native/pull/18995 Reviewed By: mjesun Differential Revision: D7729509 Pulled By: rubennorte fbshipit-source-id: 892f760a05ce1fddb088ff0cd2e97e521fb8e825
64 lines
1.6 KiB
JavaScript
64 lines
1.6 KiB
JavaScript
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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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
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*/
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'use strict';
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/*
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* @returns {bool} true if different, false if equal
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*/
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var deepDiffer = function(one: any, two: any): bool {
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if (one === two) {
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// Short circuit on identical object references instead of traversing them.
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return false;
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}
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if ((typeof one === 'function') && (typeof two === 'function')) {
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// We consider all functions equal
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return false;
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}
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if ((typeof one !== 'object') || (one === null)) {
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// Primitives can be directly compared
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return one !== two;
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}
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if ((typeof two !== 'object') || (two === null)) {
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// We know they are different because the previous case would have triggered
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// otherwise.
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return true;
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}
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if (one.constructor !== two.constructor) {
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return true;
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}
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if (Array.isArray(one)) {
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// We know two is also an array because the constructors are equal
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var len = one.length;
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if (two.length !== len) {
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return true;
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}
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for (var ii = 0; ii < len; ii++) {
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if (deepDiffer(one[ii], two[ii])) {
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return true;
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}
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}
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} else {
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for (var key in one) {
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if (deepDiffer(one[key], two[key])) {
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return true;
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}
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}
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for (var twoKey in two) {
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// The only case we haven't checked yet is keys that are in two but aren't
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// in one, which means they are different.
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if (one[twoKey] === undefined && two[twoKey] !== undefined) {
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return true;
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}
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}
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}
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return false;
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};
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module.exports = deepDiffer;
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