33 lines
688 B
Plaintext
33 lines
688 B
Plaintext
/**
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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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* @oncall react_native
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*/
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import fs from 'fs';
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export const watchFile = async function (
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filename: string,
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callback: () => any,
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): Promise<void> {
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fs.watchFile(filename, () => {
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callback();
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});
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await callback();
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};
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export const makeAsyncCommand =
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<T>(command: (argv: T) => Promise<void>): ((argv: T) => void) =>
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(argv: T) => {
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Promise.resolve(command(argv)).catch(error => {
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console.error(error.stack);
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process.exitCode = 1;
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});
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};
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