52b907fa25
Summary: Pull Request resolved: https://github.com/facebook/flipper/pull/868 As discussed in D20252170 Reviewed By: passy Differential Revision: D20278783 fbshipit-source-id: c965520a0ad44bf1838224003017177c149025e9
83 lines
2.6 KiB
TypeScript
83 lines
2.6 KiB
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 path from 'path';
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import util from 'util';
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import globImport from 'glob';
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import {exec as execImport} from 'child_process';
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import {exists as existsImport, copyFile} from 'fs';
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const glob = util.promisify(globImport);
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const exec = util.promisify(execImport);
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const exists = util.promisify(existsImport);
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const PACKAGES = [
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'headless-tests',
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'static',
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'src/plugins/*',
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'src/fb/plugins/*',
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'src/fb/plugins/layout/*',
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];
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const WINDOWS = /^win/.test(process.platform);
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const YARN_PATH =
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process.argv.length > 2
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? path.join(__dirname, process.argv[2])
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: 'yarn' + (WINDOWS ? '.cmd' : '');
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prepareWatchmanConfig(path.join(__dirname, '..'));
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prepareWatchmanConfig(path.join(__dirname, '..', 'static'));
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Promise.all(
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PACKAGES.map(pattern =>
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glob(path.join(__dirname, '..', pattern, 'package.json')),
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),
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)
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.then(async packages => {
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const flattenPackages = packages.reduce((acc, cv) => acc.concat(cv), []);
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console.log(
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`Installing dependencies for ${flattenPackages.length} plugins`,
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);
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for (const pkg of flattenPackages) {
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const {stderr} = await exec(
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// This script is itself executed by yarn (as postinstall script),
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// therefore another yarn instance is running, while we are trying to
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// install the plugin dependencies. We are setting a different port
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// for the mutex of this yarn instance to make sure, it is not blocked
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// by the yarn instance which is executing this script. Otherwise this
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// will cause a deadlock.
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[YARN_PATH, '--mutex', 'network:30330'].join(' '),
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{
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cwd: pkg.replace('/package.json', ''),
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},
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);
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if (stderr) {
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console.warn(stderr);
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} else {
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console.log(`Installed dependencies for ${pkg}`);
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}
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}
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})
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// eslint-disable-next-line
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.then(() => console.log('📦 Installed all plugin dependencies!'))
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.catch(err => {
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console.error('❌ Installing plugin dependencies failed.');
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console.error(err);
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process.exit(1);
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});
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async function prepareWatchmanConfig(dir: string) {
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const hasGit = exists(path.join(__dirname, '..', '.git'));
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const hasWatchmanConfig = exists(path.join(dir, '.watchmanconfig'));
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if ((await hasGit) && !(await hasWatchmanConfig)) {
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console.log(`Creating .watchmanconfig in ${dir}`);
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await util.promisify(copyFile)(
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path.join(dir, '_watchmanconfig'),
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path.join(dir, '.watchmanconfig'),
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);
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}
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}
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