Package Exports

sw-precache-webpack-plugin

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Readme

sw-precache-webpack-plugin

Webpack plugin for using service workers. Will generate a service worker file using sw-precache and add it to your build directory.

Install

npm install --save-dev sw-precache-webpack-plugin

Usage

var path = require('path');
var SWPrecacheWebpackPlugin = require('sw-precache-webpack-plugin')


module.exports = {
  context: __dirname,

  entry: {
    main: path.resolve(__dirname, 'src/index'),
  },

  output: {
    path: path.resolve(__dirname, 'src/bundles/'),
    filename: '[name]-[hash].js',
  },

  plugins: [
    new SWPrecacheWebpackPlugin({
      cacheId: 'my-project-name',
      filename: 'my-service-worker.js',
    }),
  ]
}

This will generate a new service worker at src/bundles/my-service-worker.js. Then you would just register it in your application:

(function() {
  if('serviceWorker' in navigator) {
    navigator.serviceWorker  
             .register('/my-service-worker.js')
             .then(function() {
               console.log('Service worker registered');
             })
             .catch(function(error) {
               console.error('Error registering service worker: ', error);
             });
  }
})();