build-pwa.ts

/*

TODO WORK IN PROGRESS THIS CODE DOESN'T BUILD
import { VitePWA } from 'vite-plugin-pwa'
import pwaConfigurationFactory from './pwaConfiguration'
import {resolveConfig} from 'vite'
// import { resolve } from 'path'
// import { copyFileSync } from 'fs'

const buildPwa = async() => {
  // filter pages/!* to onclude them on sw precache manifest to work offline
  const { default: entries } = await import('./.output/server/chunks/client.manifest.mjs')
  const pwaConfiguration = pwaConfigurationFactory(
    true,
    Object.keys(entries)
      .filter(p => p.startsWith('pages/'))
      .map((p) => {
        let url = p.slice(5)
        url = url.slice(0, url.indexOf('.'))
        if (url === '/index')
          url = '/'
        console.log(`${p} => ${url}`)
        return { url, revision: null }
      })
  )
  const config = await resolveConfig({
    plugins: [VitePWA(pwaConfiguration)]
  },
  'build',
  'production'
  )
  // when `vite-plugin-pwa` is presented, use it to regenerate SW after rendering
  const pwaPlugin = config.plugins.find(i => i.name === 'vite-plugin-pwa')?.api
  if (pwaPlugin?.generateSW) {
    console.log('Generating PWA...')
    await pwaPlugin.generateSW()
    // we just remove sw.js and workbox-**.js since it is from vite plugin build
    // we also need to move manifest.webmanifest one level up
    // copyFileSync(
    //   resolve(__dirname, '.output/public/_nuxt/manifest.webmanifest'),
    //   resolve(__dirname, '.output/public/manifest.webmanifest'),
    // )
  }
}

buildPwa()
*/