52 lines
1.5 KiB
JavaScript
52 lines
1.5 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
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* @format
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*/
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'use strict';
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if (__DEV__) {
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const DevSettings = require('../Utilities/DevSettings');
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if (typeof DevSettings.reload !== 'function') {
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throw new Error('Could not find the reload() implementation.');
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}
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// This needs to run before the renderer initializes.
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const ReactRefreshRuntime = require('react-refresh/runtime');
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ReactRefreshRuntime.injectIntoGlobalHook(global);
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const Refresh = {
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performFullRefresh(reason: string) {
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DevSettings.reload(reason);
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},
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createSignatureFunctionForTransform:
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ReactRefreshRuntime.createSignatureFunctionForTransform,
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isLikelyComponentType: ReactRefreshRuntime.isLikelyComponentType,
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getFamilyByType: ReactRefreshRuntime.getFamilyByType,
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register: ReactRefreshRuntime.register,
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performReactRefresh() {
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if (ReactRefreshRuntime.hasUnrecoverableErrors()) {
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DevSettings.reload('Fast Refresh - Unrecoverable');
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return;
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}
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ReactRefreshRuntime.performReactRefresh();
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DevSettings.onFastRefresh();
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},
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};
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// The metro require polyfill can not have dependencies (applies for all polyfills).
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// Expose `Refresh` by assigning it to global to make it available in the polyfill.
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global[(global.__METRO_GLOBAL_PREFIX__ || '') + '__ReactRefresh'] = Refresh;
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}
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