העברה מ-sw-precache או מ-sw-toolbox

runtimeCaching: [{
  urlPattern: /api/,
  handler: 'fastest',
  options: {
    cache: {
      name: 'my-api-cache',
      maxEntries: 5,
      maxAgeSeconds: 60,
    },
  },
}],

runtimeCaching: [{
  urlPattern: /api/,
  // 'fastest' is now 'StaleWhileRevalidate'
  handler: 'StaleWhileRevalidate',
  options: {
    // options.cache.name is now options.cacheName
    cacheName: 'my-api-cache',
    // options.cache is now options.expiration
    expiration: {
      maxEntries: 5,
      maxAgeSeconds: 60,
    },
  },
}],

$ sw-precache --config='sw-precache-config.js'

$ workbox generateSW workbox-config.js

const swPrecache = require('sw-precache');
gulp.task('generate-service-worker', function () {
  return swPrecache.write('service-worker.js', {
    // Config options.
  });
});

const workboxBuild = require('workbox-build');
gulp.task('generate-service-worker', function () {
  return workboxBuild.generateSW({
    // Config options.
  });
});

const SWPrecacheWebpackPlugin = require('sw-precache-webpack-plugin');
const webpackConfig = {
  // ...
  plugins: [
    new SWPrecacheWebpackPlugin({
      dontCacheBustUrlsMatching: /\.\w{8}\./,
      filename: 'service-worker.js',
    }),
  ],
};

const {GenerateSW} = require('workbox-webpack-plugin');
const webpackConfig = {
  // ...
  plugins: [
    new GenerateSW({
      // Config options, if needed.
    }),
  ],
};

importScripts('path/to/sw-toolbox.js');

// Set up a route that matches HTTP 'GET' requests.
toolbox.router.get(
  // Match any URL that contains 'ytimg.com', regardless of
  // where in the URL that match occurs.
  /\.ytimg\.com\//,

  // Apply a cache-first strategy to anything that matches.
  toolbox.cacheFirst,

  {
    // Configure a custom cache name and expiration policy.
    cache: {
      name: 'youtube-thumbnails',
      maxEntries: 10,
      maxAgeSeconds: 30,
    },
  }
);

// Set a default network-first strategy to use when
// there is no explicit matching route:
toolbox.router.default = toolbox.networkFirst;

importScripts('path/to/workbox-sw.js');

workbox.routing.registerRoute(
  // Match any URL that contains 'ytimg.com'.
  // Unlike in sw-toolbox, in Workbox, a RegExp that matches
  // a cross-origin URL needs to include the initial 'https://'
  // as part of the match.
  new RegExp('^https://.*.ytimg.com'),

  // Apply a cache-first strategy to anything that matches.
  new workbox.strategies.CacheFirst({
    // Configuration options are passed in to the strategy.
    cacheName: 'youtube-thumbnails',
    plugins: [
      new workbox.expiration.ExpirationPlugin({
        maxEntries: 10,
        maxAgeSeconds: 30,
      }),
      // In Workbox, you must explicitly opt-in to caching
      // responses with a status of 0 when using the
      // cache-first strategy.
      new workbox.cacheableResponse.CacheableResponsePlugin({
        statuses: [0, 200],
      }),
    ],
  })
);

// Set a default network-first strategy to use when
// there is no explicit matching route:
workbox.routing.setDefaultHandler(new workbox.strategies.NetworkFirst());