集成 实验性

Starting with v0.19.0, vite-plugin-pwa provides experimental support for the following @vite-pwa/assets-generator integrations for serving, generating, and injecting PWA assets on the fly:

• Inlined or external file configuration support
• Generate PWA assets on demand in dev server and build from single image file
• Auto-inject PWA assets in your HTML entry point
• Auto-inject theme-color meta tag in your HTML entry point, it will be extracted from your web manifest theme_color property
• Auto-inject web manifest icons

The new experimental feature must be enabled explicitly in your vite-plugin-pwa configuration with the pwaAssets option. This can be done by either:

• using an inlined preset or
• using an external configuration file (will take precedence over inlined preset)

You can find a working example in the examples/assets-generator folder.

WARNING

This feature is experimental and is subject to (potentially breaking) changes without notice. Please file a GitHub Issue for any bugs you may find.

安装

To use the new feature, install the @vite-pwa/assets-generator package as a dev dependency:

pnpm

pnpm add -D @vite-pwa/assets-generator

yarn

yarn add -D @vite-pwa/assets-generator

npm

npm install -D @vite-pwa/assets-generator

配置

We recommend using an external pwa-assets.config.js or pwa-assets.config.ts file. The vite-plugin-pwa plugin will watch it for changes to avoid dev server restarts. You can still use inline inside your vite.config.js file. This will cause Vite to restart the dev server when changing any option.

To use the new feature, you only need to configure the new pwaAssets option in your PWA configuration:

import { VitePWA } from 'vite-plugin-pwa'

export default defineConfig({
  plugins: [
    VitePWA({
      // other pwa options

      // pwa assets
      pwaAssets: {
        // options
      }
    })
  ]
})

Check the PWA Assets Options section for further details.

集成

îles WIP

WIP

SvelteKit from v0.19.0

@vite-pwa/sveltekit plugin will configure integration option properly. We suggest you to use external configuration file, SvelteKit dev server will not be restarted when changing the configuration.

Check the SvelteKit PWA Assets section for more details.

VitePress from v0.19.0

@vite-pwa/vitepress plugin will configure integration option properly. VitePress dev server will be restarted when changing the configuration (inlined or using external file).

Check the VitePress PWA Assets section for more details.

Astro from v0.3.0

@vite-pwa/astro plugin will configure integration option properly. We suggest you to use external configuration file, Astro dev server will not be restarted when changing the configuration.

Check the Astro PWA Assets section for more details.

Nuxt 3 from v0.6.0

@vite-pwa/nuxt plugin will configure integration option properly. Nuxt dev server will be restarted when changing the configuration (inlined or using external file).

Check the Nuxt 3 PWA Assets section for more details about new components, composables and injections.

Remix

Vite dev server will be restarted when changing the configuration (inlined or using external file).

Check the Remix PWA Assets section for more details about the components.

New Virtual Modules

vite-plugin-pwa plugin exposes two new virtual modules for the integrations, they are not meant to be consumed from your application:

• virtual:pwa-assets/head: will expose PWA image links and the theme-color meta tag
• virtual:pwa-assets/icons: will expose PWA web manifest icons

If you're using TypeScript in your application, you can add vite-plugin-pwa/pwa-assets to your tsconfig.json file to avoid TypeScript errors:

{
  "compilerOptions": {
    "types": [
      "vite-plugin-pwa/pwa-assets"
    ]
  }
}

You can also add the following reference to the beginning of your application code:

/// <reference types="vite-plugin-pwa/pwa-assets" />

You can find the virtual modules types in the pwa-assets.d.ts file.

PWA Assets Options

/**
 * PWA assets generation and injection options.
 */
export interface PWAAssetsOptions {
  /**
   * Enable PWA assets generation and injection.
   *
   * @default false
   */
  disabled?: boolean

  /**
   * PWA assets generation and injection.
   *
   * By default, the plugin will search for the pwa assets generator configuration file in the root directory of your project:
   * - pwa-assets.config.js
   * - pwa-assets.config.mjs
   * - pwa-assets.config.cjs
   * - pwa-assets.config.ts
   * - pwa-assets.config.cts
   * - pwa-assets.config.mts
   *
   * If using a string path, it should be relative to the root directory of your project.
   *
   * Setting to `false` will disable config resolving.
   *
   * **WARNING**: You can use only one image in the configuration file.
   *
   * @default false
   * @see https://vite-pwa-org.netlify.app/assets-generator/cli.html#configurations
   */
  config?: string | boolean

  /**
   * Preset to use.
   *
   * If the `config` option is enabled, this option will be ignored.
   *
   * Setting this option to `false` will disable PWA assets generation (if the `config` option is also disabled).
   *
   * @default 'minimal-2023'
   */
  preset?: false | BuiltInPreset | Preset

  /**
   * Path relative to `root` folder where to find the image to use for generating PWA assets.
   *
   * If the `config` option is enabled, this option will be ignored.
   *
   * @default `public/favicon.svg`
   */
  image?: string

  /**
   * The preset to use for head links (favicon links).
   *
   * If `config` option is enabled, this option will be ignored.
   *
   * @see https://vite-pwa-org.netlify.app/assets-generator/#preset-minimal-2023
   * @see https://vite-pwa-org.netlify.app/assets-generator/#preset-minimal
   * @default '2023'
   */
  htmlPreset?: HtmlLinkPreset

  /**
   * Should the plugin include html head links?
   *
   * @default true
   */
  includeHtmlHeadLinks?: boolean

  /**
   * Should the plugin override the PWA web manifest icons' entry?
   *
   * The plugin will auto-detect the icons from the manifest, if missing, then the plugin will ignore this option and will include the icons.
   *
   * @default false
   */
  overrideManifestIcons?: boolean

  /**
   * Should the PWA web manifest `theme_color` be injected in the html head?
   *
   * @default true
   */
  injectThemeColor?: boolean

  /**
   * PWA Assets integration support.
   *
   * This option should be only used by integrations, it is not meant to be used by end users.
   */
  integration?: {
    /**
     * The base url for the PWA assets.
     *
     * @default `vite.base`
     */
    baseUrl?: string

    /**
     * The public directory to resolve the image: should be an absolute path.
     *
     * @default `vite.root/vite.publicDir`
     */
    publicDir?: string

    /**
     * The output directory: should be an absolute path.
     *
     * @default `vite.root/vite.build.outDir`
     */
    outDir?: string
  }
}