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feat: use webManifestUrl on injectDevManifest #300

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Jun 7, 2022
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29 changes: 29 additions & 0 deletions docs/guide/development.md
Original file line number Diff line number Diff line change
Expand Up @@ -68,9 +68,21 @@ export interface DevOptions {
* **WARNING**: this option will only be used when using `injectManifest` strategy.
*/
navigateFallback?: string
/**
* On dev mode the `manifest.webmanifest` file can be on other path.
*
* For example, **SvelteKit** will request `/_app/manifest.webmanifest`.
*
* @default `${vite.base}${pwaOptions.manifestFilename}`
*/
webManifestUrl?: string
}
```

## manifest.webmanifest

Since version `0.12.1` the `manifest.webmanifest` is also served on development mode: you can now check it on `dev tools`.

## generateSW strategy

When using this strategy, the `navigateFallback` on development options will be ignored. The PWA plugin will check if
Expand Down Expand Up @@ -98,6 +110,19 @@ devOptions: {

> **Warning**: when building the application, the PWA Plugin will always register your service worker with `type: 'classic'` for compatibility with all browsers.

> **Warning**: if using version `0.12.1+`, you will need to exclude the `manifest.webmanifest` from the service worker precache manifest if you want to check it using the browser (on `dev tools` it will be ok):
> ```ts
> let denylist: undefined | RegExp[]
> if (import.meta.env.DEV)
> denylist = [/^\/manifest.webmanifest$/]
>
> // to allow work offline
> registerRoute(new NavigationRoute(
> createHandlerBoundToURL('index.html'),
> { denylist }
> ))
> ```

When using this strategy, the plugin will delegate the service worker compilation to `Vite`, so if you're using `import` statements
instead `importScripts` in your custom service worker, you should configure `type: 'module'` on development options.

Expand Down Expand Up @@ -138,3 +163,7 @@ To run the example, you must build the PWA plugin (`pnpm run build` from root fo
(`cd examples/vue-router`) and run it:
- `generateSW` strategy: `pnpm run dev`
- `injectManifest` strategy: `pnpm run dev-claims`

Since version `0.12.1`, you also have the development scripts for all other frameworks as well.

The instructions for running the `dev` or `dev-claims` scripts are the same as for `vue-router` but running them in the corresponding framework directory.
9 changes: 8 additions & 1 deletion examples/preact-router/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,15 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()

let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('index.html')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('index.html'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
9 changes: 8 additions & 1 deletion examples/react-router/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,15 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()

let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('index.html')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('index.html'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
9 changes: 8 additions & 1 deletion examples/solid-router/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,15 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()

let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('index.html')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('index.html'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
10 changes: 9 additions & 1 deletion examples/svelte-routify/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,16 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()


let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('index.html')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('index.html'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
4 changes: 2 additions & 2 deletions examples/sveltekit-pwa/src/app.html
Original file line number Diff line number Diff line change
Expand Up @@ -8,9 +8,9 @@
<link rel="mask-icon" href="/favicon.svg" color="#FFFFFF">
<meta name="msapplication-TileColor" content="#FFFFFF">
<meta name="theme-color" content="#ffffff">
%svelte.head%
%sveltekit.head%
</head>
<body>
<div id="svelte">%svelte.body%</div>
<div id="svelte">%sveltekit.body%</div>
</body>
</html>
10 changes: 9 additions & 1 deletion examples/sveltekit-pwa/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,16 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()


let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/_app\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('/')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('/'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
9 changes: 8 additions & 1 deletion examples/vue-router/src/claims-sw.ts
Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,15 @@ precacheAndRoute(self.__WB_MANIFEST)
// clean old assets
cleanupOutdatedCaches()

let denylist: undefined | RegExp[]
if (import.meta.env.DEV)
denylist = [/^\/manifest.webmanifest$/]

// to allow work offline
registerRoute(new NavigationRoute(createHandlerBoundToURL('index.html')))
registerRoute(new NavigationRoute(
createHandlerBoundToURL('index.html'),
{ denylist },
))

self.skipWaiting()
clientsClaim()
2 changes: 1 addition & 1 deletion package.json
Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@
"@types/workbox-build": "^5.0.1",
"@typescript-eslint/eslint-plugin": "^5.27.0",
"eslint": "^8.17.0",
"esno": "^0.16.3",
"esno": "^0.14.1",
"kolorist": "^1.5.1",
"pnpm": "^7.1.8",
"preact": "^10.7.3",
Expand Down
74 changes: 29 additions & 45 deletions pnpm-lock.yaml

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

3 changes: 3 additions & 0 deletions src/dev.ts
Original file line number Diff line number Diff line change
Expand Up @@ -58,13 +58,16 @@ export async function loadDev(id: string, options: ResolvedVitePWAOptions, viteC
// the sw precache (self.__SW_MANIFEST) will be empty since we're using `dev-dist` folder
// we only need to add the navigateFallback if configured
const navigateFallback = options.workbox.navigateFallback
// we need to exclude the manifest.webmanifest from the sw precache: avoid writing it to the dev-dist folder
const webManifestUrl = options.devOptions.webManifestUrl ?? `${options.base}${options.manifestFilename}`
const { filePaths } = await generateServiceWorker(
Object.assign(
{},
options,
{
workbox: {
...options.workbox,
navigateFallbackDenylist: [new RegExp(`^${webManifestUrl}$`)],
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Do we need to escape regex here?

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no, using the constructor will replace with the escaped literal: /manifest.webmanifest => ^\/manifest.webmanifest$.

I check it.

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@userquin userquin Jun 7, 2022

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wait, I can double check...

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It is ok:

imagen

runtimeCaching: options.devOptions.disableRuntimeConfig ? undefined : options.workbox.runtimeCaching,
// we only include navigateFallback
additionalManifestEntries: navigateFallback ? [navigateFallback] : undefined,
Expand Down
3 changes: 2 additions & 1 deletion src/html.ts
Original file line number Diff line number Diff line change
Expand Up @@ -36,7 +36,8 @@ export function injectServiceWorker(html: string, options: ResolvedVitePWAOption

export function injectDevManifest(html: string, options: ResolvedVitePWAOptions) {
const crossorigin = options.useCredentials ? ' crossorigin="use-credentials"' : ''
const manifest = options.manifest ? `<link rel="manifest" href="${options.base}${options.manifestFilename}"${crossorigin}>` : ''
const name = options.devOptions.webManifestUrl ?? `${options.base}${options.manifestFilename}`
const manifest = options.manifest ? `<link rel="manifest" href="${name}"${crossorigin}>` : ''

return html.replace(
'</head>',
Expand Down
4 changes: 2 additions & 2 deletions src/index.ts
Original file line number Diff line number Diff line change
Expand Up @@ -154,9 +154,9 @@ export function VitePWA(userOptions: Partial<VitePWAOptions> = {}): Plugin[] {
if (!options.disable && options.manifest && options.devOptions.enabled) {
const name = options.devOptions.webManifestUrl ?? `${options.base}${options.manifestFilename}`
server.middlewares.use((req, res, next) => {
const url = req.url
if (url === name) {
if (req.url === name) {
res.statusCode = 200
res.setHeader('Content-Type', 'application/manifest+json')
res.write(generateWebManifestFile(options), 'utf-8')
res.end()
}
Expand Down