angular-cn/dev-infra/release/build/build-worker.ts

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/**
* @license
* Copyright Google LLC All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/*
* This file will be spawned as a separate process when the `ng-dev release build` command is
* invoked. A separate process allows us to hide any superfluous stdout output from arbitrary
* build commands that we cannot control. This is necessary as the `ng-dev release build` command
* supports stdout JSON output that should be parsable and not polluted from other stdout messages.
*/
import {getReleaseConfig} from '../config/index';
// Start the release package building.
main();
/** Main function for building the release packages. */
async function main() {
if (process.send === undefined) {
throw Error('This script needs to be invoked as a NodeJS worker.');
}
const config = getReleaseConfig();
const builtPackages = await config.buildPackages();
// Transfer the built packages back to the parent process.
process.send(builtPackages);
}