sw.js

sw.js

importScripts('https://storage.googleapis.com/workbox-cdn/releases/3.0.0/workbox-sw.js')


if (workbox) {
  console.log(`Workbox is loaded`)
  workbox.setConfig({ debug: true })
  workbox.core.setLogLevel(workbox.core.LOG_LEVELS.log)

  workbox.core.setCacheNameDetails({
    prefix: 'localhost',
    suffix: 'v1',
    precache: 'localhost-precache',
    runtime: 'localhost-runtime'
  })

  workbox.routing.registerRoute(new RegExp('/_nuxt/.*'), workbox.strategies.staleWhileRevalidate({
    cacheName: 'localhost-static',
  }))
  workbox.routing.registerRoute(new RegExp('/.*'), workbox.strategies.networkFirst())

  workbox.googleAnalytics.initialize({
    parameterOverrides: {
      dimension1: 'offline'
    },
    hitFilter: params => {
      const queueTimeInSeconds = Math.round(params.get('qt') / 1000)
      params.set('metric1', queueTimeInSeconds)
    }
  })
} else {
  console.log(`Workbox didn't load.`)
}