Additional Service Worker Builder

for https://github.com/angular/universal/issues/1505

⚠️️⚠️️⚠️️This Builder No Long-term Maintenance Plans⚠️️⚠️️⚠️️

Use

Install the builder package.

$ npm i additional-service-worker-builder -D --save

Add command in angular.json.

{
  "architect": {
    "service-work": {
        "builder": "additional-service-worker-builder:service-worker",
        "options": {
          "browserTarget": "<project_name>:build:production"
        }
    }
  }
}

Run command to build service worker files.

$ ng run <project_name>:service-work

Now your destination folder should have these extra files in it.

.
├── ngsw-worker.js
├── ngsw.json
├── safety-worker.js
└── worker-basic.min.js