mirror of
https://github.com/angular/angular-cli.git
synced 2025-05-20 05:24:57 +08:00
Adds the flag 'serviceWorker' to angular-cli.json that enables support for @angular/service-worker. When this flag is true, production builds will be set up with a service worker. A ngsw-manifest.json file will be generated (or augmented) in the dist/ root, and the service worker script will be copied there. A short script will be added to index.html to register the service worker. @angular/service-worker is a dependency of @angular/cli, but not of generated projects. It is desirable for users to be able to update the version of @angular/service-worker used in their apps independently of the CLI version. Thus, the CLI will error if serviceWorker=true but @angular/service-worker is not installed in the application's node_modules, as it pulls all the service worker scripts from there. If the flag is false the effect on the CLI is minimal - the webpack plugins associated with the SW are not even require()'d. Closes #4544