elk/modules/pwa/config.ts

70 lines
2.6 KiB
TypeScript

import type { Nuxt } from '@nuxt/schema'
import type { VitePWAOptions } from 'vite-plugin-pwa'
import { resolve } from 'pathe'
export function configurePWAOptions(options: Partial<VitePWAOptions>, nuxt: Nuxt) {
if (!options.outDir) {
const publicDir = nuxt.options.nitro?.output?.publicDir
options.outDir = publicDir ? resolve(publicDir) : resolve(nuxt.options.buildDir, '../.output/public')
}
let config: Partial<
import('workbox-build').BasePartial
& import('workbox-build').GlobPartial
& import('workbox-build').RequiredGlobDirectoryPartial
>
if (options.strategies === 'injectManifest') {
options.injectManifest = options.injectManifest ?? {}
config = options.injectManifest
}
else {
options.workbox = options.workbox ?? {}
if (options.registerType === 'autoUpdate' && (options.injectRegister === 'script' || options.injectRegister === 'inline')) {
options.workbox.clientsClaim = true
options.workbox.skipWaiting = true
}
if (nuxt.options.dev) {
// on dev force always to use the root
options.workbox.navigateFallback = nuxt.options.app.baseURL ?? '/'
if (options.devOptions?.enabled && !options.devOptions.navigateFallbackAllowlist)
options.devOptions.navigateFallbackAllowlist = [new RegExp(nuxt.options.app.baseURL) ?? /\//]
}
config = options.workbox
// todo: change navigateFallback based on the command: use 404 only when using generate
/* else if (nuxt.options.build) {
if (!options.workbox.navigateFallback)
options.workbox.navigateFallback = '/200.html'
} */
}
if (!nuxt.options.dev)
config.manifestTransforms = [createManifestTransform(nuxt.options.app.baseURL ?? '/')]
}
function createManifestTransform(base: string): import('workbox-build').ManifestTransform {
return async (entries) => {
// prefix non html assets with base
/*
entries.filter(e => e && !e.url.endsWith('.html')).forEach((e) => {
if (!e.url.startsWith(base))
e.url = `${base}${e.url}`
})
*/
entries.filter(e => e && e.url.endsWith('.html')).forEach((e) => {
const url = e.url.startsWith('/') ? e.url.slice(1) : e.url
if (url === 'index.html') {
e.url = base
}
else {
const parts = url.split('/')
parts[parts.length - 1] = parts[parts.length - 1].replace(/\.html$/, '')
// e.url = `${base}${parts.length > 1 ? parts.slice(0, parts.length - 1).join('/') : parts[0]}`
e.url = parts.length > 1 ? parts.slice(0, parts.length - 1).join('/') : parts[0]
}
})
return { manifest: entries, warnings: [] }
}
}