Add CacheFirst runtimeCaching rules for Hugging Face model requests (huggingface.co and cdn-lfs) with 90-day expiration. Add getKokoroProgress() export to tts.ts for tracking download progress. Add TTS model download progress bar overlay in FightViewer.vue that shows during model loading and auto-hides when complete. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
104 lines
3.8 KiB
TypeScript
104 lines
3.8 KiB
TypeScript
// Bundle audit (March 2026):
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// 1. kokoro-js worker chunk: 2,208 KB — lazy, loaded only inside TTS Web Worker
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// 2. FightViewer chunk: 487 KB — lazy, includes kaplay + FightScene + sounds + sprites
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// 3. Shared vendor chunk: 281 KB — Vue internals, nostr-tools shared code
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// 4. Main entry chunk: 119 KB — Vue runtime + router
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// 5. FightPage chunk: 39 KB — lazy, fight page UI
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// kokoro-js is NOT in main bundle. kaplay is tree-shaken into FightViewer only.
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import { defineConfig } from 'vite'
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import vue from '@vitejs/plugin-vue'
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import tailwindcss from '@tailwindcss/vite'
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import { VitePWA } from 'vite-plugin-pwa'
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export default defineConfig({
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plugins: [
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vue(),
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tailwindcss(),
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VitePWA({
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registerType: 'autoUpdate',
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includeAssets: ['icon.svg'],
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manifest: {
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name: 'BOTFIGHTS',
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short_name: 'BOTFIGHTS',
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description: 'A safe place to hash it out',
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theme_color: '#0a0a0a',
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background_color: '#0a0a0a',
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display: 'standalone',
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orientation: 'any',
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start_url: '/',
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icons: [
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{ src: '/icon.svg', sizes: 'any', type: 'image/svg+xml', purpose: 'any' },
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{ src: '/icon-192.png', sizes: '192x192', type: 'image/png' },
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{ src: '/icon-512.png', sizes: '512x512', type: 'image/png' },
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{ src: '/icon-512.png', sizes: '512x512', type: 'image/png', purpose: 'maskable' },
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],
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},
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workbox: {
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globPatterns: ['**/*.{js,css,html,svg,png,woff,woff2}'],
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maximumFileSizeToCacheInBytes: 5 * 1024 * 1024, // 5MB — kokoro TTS chunk is ~2.2MB
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cleanupOutdatedCaches: true,
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skipWaiting: true,
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clientsClaim: true,
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navigateFallback: '/index.html',
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navigateFallbackDenylist: [/^\/api\//],
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runtimeCaching: [
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{
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urlPattern: /^https:\/\/fonts\.googleapis\.com\/.*/i,
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handler: 'CacheFirst',
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options: { cacheName: 'google-fonts-css', expiration: { maxEntries: 10, maxAgeSeconds: 60 * 60 * 24 * 365 } },
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},
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{
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urlPattern: /^https:\/\/fonts\.gstatic\.com\/.*/i,
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handler: 'CacheFirst',
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options: { cacheName: 'google-fonts-webfont', expiration: { maxEntries: 30, maxAgeSeconds: 60 * 60 * 24 * 365 } },
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},
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{
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urlPattern: /\/api\/.*/i,
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handler: 'NetworkOnly',
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method: 'GET',
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options: { cacheName: 'api-cache' },
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},
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{
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urlPattern: /^https:\/\/huggingface\.co\/.*Kokoro.*\.onnx/i,
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handler: 'CacheFirst',
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options: { cacheName: 'kokoro-model', expiration: { maxEntries: 10, maxAgeSeconds: 60 * 60 * 24 * 90 } },
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},
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{
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urlPattern: /^https:\/\/cdn-lfs.*\.huggingface\.co\/.*/i,
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handler: 'CacheFirst',
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options: { cacheName: 'kokoro-model-lfs', expiration: { maxEntries: 20, maxAgeSeconds: 60 * 60 * 24 * 90 } },
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},
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],
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},
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}),
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],
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worker: {
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format: 'es', // Required for dynamic import('kokoro-js') inside the TTS worker
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},
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optimizeDeps: {
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// Pre-bundle kokoro-js on first startup so Vite doesn't stall mid-page-load
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// discovering it as a new dep. The 4.8MB bundle is cached in node_modules/.vite/deps.
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include: ['kokoro-js'],
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},
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server: {
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port: 9101,
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headers: {
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// Enable SharedArrayBuffer for onnxruntime WASM threads.
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// Without these, Kokoro TTS runs single-threaded on the main thread,
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// blocking the UI for seconds on every TTS generation.
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'Cross-Origin-Opener-Policy': 'same-origin',
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'Cross-Origin-Embedder-Policy': 'credentialless',
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},
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proxy: {
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'/api': {
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target: 'http://localhost:9100',
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changeOrigin: true,
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},
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'/ws': {
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target: 'ws://localhost:9100',
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ws: true,
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},
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},
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},
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})
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