0675dd924d
Reviewed By: passy Differential Revision: D17863711 fbshipit-source-id: 259dc77826fb803ff1b88c88529d7f679d3b74d8
39 lines
982 B
TypeScript
39 lines
982 B
TypeScript
/**
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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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import electron from 'electron';
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import lodash from 'lodash';
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import isProduction from './isProduction';
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import path from 'path';
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import fs from 'fs';
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import {promisify} from 'util';
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const getPackageJSON = async () => {
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const base =
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isProduction() && electron.remote
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? electron.remote.app.getAppPath()
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: process.cwd();
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const content = await promisify(fs.readFile)(
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path.join(base, 'package.json'),
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'utf-8',
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);
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return JSON.parse(content);
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};
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export const readCurrentRevision: () => Promise<
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string | undefined
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> = lodash.memoize(async () => {
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// This is provided as part of the bundling process for headless.
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if (global.__REVISION__) {
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return global.__REVISION__;
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}
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const json = await getPackageJSON();
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return json.revision;
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});
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