/*--------------------------------------------------------------------------------------------- * Copyright (c) Microsoft Corporation. All rights reserved. * Licensed under the MIT License. See License.txt in the project root for license information. *--------------------------------------------------------------------------------------------*/ 'use strict'; import * as fs from 'fs'; import * as path from 'path'; import * as crypto from 'crypto'; const { dirs } = require('../../npm/dirs'); const ROOT = path.join(__dirname, '../../../'); const shasum = crypto.createHash('sha1'); shasum.update(fs.readFileSync(path.join(ROOT, 'build/.cachesalt'))); shasum.update(fs.readFileSync(path.join(ROOT, '.yarnrc'))); shasum.update(fs.readFileSync(path.join(ROOT, 'remote/.yarnrc'))); // Add `yarn.lock` files for (let dir of dirs) { const yarnLockPath = path.join(ROOT, dir, 'yarn.lock'); shasum.update(fs.readFileSync(yarnLockPath)); } // Add any other command line arguments for (let i = 2; i < process.argv.length; i++) { shasum.update(process.argv[i]); } process.stdout.write(shasum.digest('hex'));