15271ea911
Summary:
Gets rid of
{F1074904830}
See D48603710 for some more information.
This patches the bundle which includes the reference to silence the error.
Changelog: No longer show importFile.worker.worker.js warning on startup
Reviewed By: lblasa
Differential Revision: D48605129
fbshipit-source-id: 20dc292191742400c8c390a75b1e53f11630ad5a
63 lines
1.7 KiB
TypeScript
63 lines
1.7 KiB
TypeScript
/**
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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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* @format
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*/
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/* eslint-disable no-restricted-imports */
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/*
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* This script attempts to get rid of a sourcemap reference in react-devtools-frontend
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* that is causing a rather annoying non-fetal error at Flipper startup.
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*
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* It will gracefully fail as Flipper will still work without it, just show the error again.
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*/
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import fs from 'fs-extra';
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import path from 'path';
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const SOURCEMAP_REFERENCE =
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'//# sourceMappingURL=importFile.worker.worker.js.map';
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// Remove this once we're upgrade to a newer JS version. String.prototype.replaceAll is a thing.
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function replaceAll(s: string, find: string, replace: string): string {
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return s.replace(
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new RegExp(find.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'), 'g'),
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replace,
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);
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}
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async function main() {
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const frontendPath = path.resolve(
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__dirname,
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'../../node_modules/react-devtools-inline/dist/frontend.js',
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);
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console.log(`Looking up ${frontendPath} for patching ...`);
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// Check if path exists
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if (!(await fs.pathExists(frontendPath))) {
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console.warn('react-devtools-inline frontend not found, skipping patching');
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return 0;
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}
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const content = await fs.readFile(frontendPath, 'utf-8');
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if (!content.includes(SOURCEMAP_REFERENCE)) {
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console.log('react-devtools-inline appears to already be patched.');
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return 0;
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}
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await fs.writeFile(
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frontendPath,
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replaceAll(content, SOURCEMAP_REFERENCE, ''),
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);
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console.log('react-devtools-inline patched successfully.');
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return 0;
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}
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(async () => {
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process.exit(await main());
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})();
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