Alex Rickabaugh d442b6855f feat(service-worker): introduce the @angular/service-worker package (#19274)
This service worker is a conceptual derivative of the existing @angular/service-worker maintained at github.com/angular/mobile-toolkit, but has been rewritten to support use across a much wider variety of applications.

Entrypoints include:

@angular/service-worker: a library for use within Angular client apps to communicate with the service worker.
@angular/service-worker/gen: a library for generating ngsw.json files from glob-based SW config files.
@angular/service-worker/ngsw-worker.js: the bundled service worker script itself.
@angular/service-worker/ngsw-cli.js: a CLI tool for generating ngsw.json files from glob-based SW config files.
2017-09-28 16:18:12 -07:00

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TypeScript

/**
* @license
* Copyright Google Inc. 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
*/
const {Generator, NgswConfig} = require('@angular/service-worker/config');
const fs = require('fs');
const path = require('path');
import {NodeFilesystem} from './filesystem';
const cwd = process.cwd();
const distDir = path.join(cwd, process.argv[2]);
const config = path.join(cwd, process.argv[3]);
const baseHref = process.argv[4] || '/';
const configParsed = JSON.parse(fs.readFileSync(config).toString());
const filesystem = new NodeFilesystem(distDir);
const gen = new Generator(filesystem, baseHref);
(async() => {
const control = await gen.process(configParsed);
await filesystem.write('/ngsw.json', JSON.stringify(control, null, 2));
})();