PhoneViewer/vite.config.ts

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

export default defineConfig({
  base: './',
  build: {
    target: 'es2020',
    chunkSizeWarningLimit: 4000
  },
  optimizeDeps: {
    exclude: ['mupdf']
  },
  plugins: [
    VitePWA({
      registerType: 'autoUpdate',
      injectRegister: false,
      includeAssets: ['icons/favicon.svg', 'icons/apple-touch-icon.png'],
      manifest: {
        name: 'EasyView · DWG/PDF 浏览',
        short_name: 'EasyView',
        description:
          '手机与平板上的 DWG 图纸浏览器，支持模型空间与布局空间、图层控制、测量，以及 PDF / EPUB / XPS / CBZ / 图片阅读。',
        lang: 'zh-CN',
        dir: 'ltr',
        start_url: './',
        scope: './',
        display: 'standalone',
        display_override: ['window-controls-overlay', 'standalone', 'minimal-ui'],
        orientation: 'any',
        background_color: '#0b0e14',
        theme_color: '#0b0e14',
        categories: ['productivity', 'utilities', 'graphics'],
        icons: [
          { src: 'icons/icon-192.png', sizes: '192x192', type: 'image/png', purpose: 'any' },
          { src: 'icons/icon-512.png', sizes: '512x512', type: 'image/png', purpose: 'any' },
          { src: 'icons/icon-maskable-512.png', sizes: '512x512', type: 'image/png', purpose: 'maskable' }
        ],
        file_handlers: [
          {
            action: './',
            accept: {
              'application/pdf': ['.pdf'],
              'image/vnd.dwg': ['.dwg'],
              'application/acad': ['.dwg'],
              'application/epub+zip': ['.epub'],
              'application/vnd.ms-xpsdocument': ['.xps'],
              'application/oxps': ['.oxps'],
              'application/vnd.comicbook+zip': ['.cbz'],
              'image/png': ['.png'],
              'image/jpeg': ['.jpg', '.jpeg'],
              'image/gif': ['.gif'],
              'image/bmp': ['.bmp']
            }
          }
        ]
      },
      workbox: {
        globPatterns: ['**/*.{js,css,html,svg,png,ico,woff2,wasm}'],
        globIgnores: ['**/vendor/**', '**/samples/**'],
        maximumFileSizeToCacheInBytes: 12 * 1024 * 1024,
        navigateFallback: 'index.html',
        cleanupOutdatedCaches: true,
        runtimeCaching: [
          {
            urlPattern: /\/vendor\/mupdf\//,
            handler: 'CacheFirst',
            options: {
              cacheName: 'viewer-engines-v1',
              expiration: { maxEntries: 12, maxAgeSeconds: 60 * 60 * 24 * 365 }
            }
          },
          {
            urlPattern: /\/wasm\//,
            handler: 'CacheFirst',
            options: {
              cacheName: 'viewer-cad-wasm-v1',
              expiration: { maxEntries: 8, maxAgeSeconds: 60 * 60 * 24 * 365 }
            }
          },
          {
            urlPattern: /\/samples\//,
            handler: 'CacheFirst',
            options: {
              cacheName: 'viewer-samples-v1',
              expiration: { maxEntries: 12, maxAgeSeconds: 60 * 60 * 24 * 365 }
            }
          }
        ]
      }
    })
  ]
})