demo/vite.config.ts at develop · wraith-protocol/demo · GitHub

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import { defineConfig } from 'vitest/config';
import react from '@vitejs/plugin-react';
import path from 'path';
import { VitePWA } from 'vite-plugin-pwa';

export default defineConfig({
  test: {
    environment: 'jsdom',
  },
  plugins: [
    react(),
    VitePWA({
      // Use 'injectManifest' so our custom SW (app-sw.ts) controls precaching and runtime
      // caching. The custom SW merges PWA precache + Stellar notification background sync.
      strategies: 'injectManifest',
      srcDir: 'src/sw',
      filename: 'app-sw.ts',
      outDir: 'dist',

      manifest: {
        name: 'Wraith Demo — Stealth Address SDK',
        short_name: 'Wraith',
        description:
          'Developer demo for the Wraith Protocol stealth address SDK. Send and receive private payments on Horizen and Stellar.',
        start_url: '/send',
        scope: '/',
        display: 'standalone',
        orientation: 'portrait-primary',
        theme_color: '#0e0e0e',
        background_color: '#0e0e0e',
        lang: 'en',
        categories: ['finance', 'utilities'],
        icons: [
          { src: '/icons/icon-72x72.png', sizes: '72x72', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-96x96.png', sizes: '96x96', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-128x128.png', sizes: '128x128', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-144x144.png', sizes: '144x144', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-152x152.png', sizes: '152x152', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-192x192.png', sizes: '192x192', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-384x384.png', sizes: '384x384', type: 'image/png', purpose: 'any' },
          { src: '/icons/icon-512x512.png', sizes: '512x512', type: 'image/png', purpose: 'any' },
          {
            src: '/icons/maskable-icon-192x192.png',
            sizes: '192x192',
            type: 'image/png',
            purpose: 'maskable',
          },
          {
            src: '/icons/maskable-icon-512x512.png',
            sizes: '512x512',
            type: 'image/png',
            purpose: 'maskable',
          },
        ],
        screenshots: [
          {
            src: '/og-image.png',
            sizes: '1200x630',
            type: 'image/png',
            label: 'Wraith Demo — Send and Receive',
            // @ts-expect-error – form_factor is valid but not yet in typedefs
            form_factor: 'wide',
          },
        ],
      },

      manifestFilename: 'manifest.webmanifest',
      injectRegister: 'auto',

      // injectManifest config: controls what gets injected into self.__WB_MANIFEST
      injectManifest: {
        // Precache all built assets (JS, CSS, HTML, icons, fonts)
        globPatterns: ['**/*.{js,css,html,ico,png,svg,woff2}'],
        // Exclude the stellar-notification-sw (it's now merged into app-sw)
        globIgnores: ['**/stellar-notification-sw*', '**/app-sw*'],
        // Raise file size limit — Stellar SDK + wagmi chunks exceed 2 MiB
        maximumFileSizeToCacheInBytes: 4 * 1024 * 1024, // 4 MiB
      },

      devOptions: {
        enabled: false, // Do not activate SW in dev (avoids stale cache confusion)
        type: 'module',
      },
    }),
  ],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, 'src'),
      buffer: 'buffer',
    },
  },
  define: {
    global: 'globalThis',
  },
  optimizeDeps: {
    esbuildOptions: {
      define: {
        global: 'globalThis',
      },
    },
  },
  worker: {
    format: 'es',
  },
});