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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
98 lines
2.6 KiB
JavaScript
98 lines
2.6 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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const invariant = require('fbjs/lib/invariant');
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import type EventSubscription from 'EventSubscription';
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/**
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* EventSubscriptionVendor stores a set of EventSubscriptions that are
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* subscribed to a particular event type.
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*/
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class EventSubscriptionVendor {
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_subscriptionsForType: Object;
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_currentSubscription: ?EventSubscription;
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constructor() {
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this._subscriptionsForType = {};
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this._currentSubscription = null;
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}
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/**
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* Adds a subscription keyed by an event type.
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*
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* @param {string} eventType
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* @param {EventSubscription} subscription
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*/
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addSubscription(
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eventType: string, subscription: EventSubscription): EventSubscription {
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invariant(
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subscription.subscriber === this,
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'The subscriber of the subscription is incorrectly set.');
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if (!this._subscriptionsForType[eventType]) {
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this._subscriptionsForType[eventType] = [];
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}
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const key = this._subscriptionsForType[eventType].length;
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this._subscriptionsForType[eventType].push(subscription);
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subscription.eventType = eventType;
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subscription.key = key;
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return subscription;
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}
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/**
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* Removes a bulk set of the subscriptions.
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*
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* @param {?string} eventType - Optional name of the event type whose
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* registered supscriptions to remove, if null remove all subscriptions.
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*/
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removeAllSubscriptions(eventType: ?string) {
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if (eventType === undefined) {
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this._subscriptionsForType = {};
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} else {
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delete this._subscriptionsForType[eventType];
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}
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}
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/**
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* Removes a specific subscription. Instead of calling this function, call
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* `subscription.remove()` directly.
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*
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* @param {object} subscription
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*/
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removeSubscription(subscription: Object) {
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const eventType = subscription.eventType;
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const key = subscription.key;
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const subscriptionsForType = this._subscriptionsForType[eventType];
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if (subscriptionsForType) {
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delete subscriptionsForType[key];
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}
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}
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/**
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* Returns the array of subscriptions that are currently registered for the
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* given event type.
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*
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* Note: This array can be potentially sparse as subscriptions are deleted
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* from it when they are removed.
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*
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* TODO: This returns a nullable array. wat?
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*
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* @param {string} eventType
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* @returns {?array}
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*/
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getSubscriptionsForType(eventType: string): ?[EventSubscription] {
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return this._subscriptionsForType[eventType];
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}
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}
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module.exports = EventSubscriptionVendor;
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