mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Dan Abramov
8b5ed7abdd
Summary: This updates `react-refresh` to 0.3.0 which brings a new feature: we can now detect if the root fails on _the initial mount_. In that case we currently can't recover with Fast Refresh because we don't know which element to retry mounting. (In the future, we can lift this limitation, but it would require more changes in React renderer.) Before this diff, after you fix an error on initial mount, you would see a blank screen (because nothing managed to mount). After this diff, after you fix an error on initial mount, you would fall back to a full reload. This diff doesn't affect errors on updates. We can recover from those, just like before. Reviewed By: cpojer Differential Revision: D16440836 fbshipit-source-id: 4a414202a9eab894acd7baa0525c25ff003dd323
49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
/**
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* Copyright (c) Facebook, Inc. and its 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 NativeDevSettings = require('../NativeModules/specs/NativeDevSettings')
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.default;
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if (typeof NativeDevSettings.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() {
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NativeDevSettings.reload();
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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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NativeDevSettings.reload();
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return;
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}
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ReactRefreshRuntime.performReactRefresh();
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},
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};
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(require: any).Refresh = Refresh;
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}
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