20 lines
428 B
JavaScript
20 lines
428 B
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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* @format
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*/
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const fs = require('fs');
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module.exports = function applyPatch(file, patch) {
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fs.writeFileSync(
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file,
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fs
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.readFileSync(file, 'utf8')
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.replace(patch.pattern, match => `${match}${patch.patch}`),
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);
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};
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