chess-trainer-mcp/client/dist/sw.js

Chess Trainer MCP Server with Stockfish NNUE engine - Interactive chess training with AI coaching capabilities

const CACHE_NAME = 'chess-trainer-v1';
const urlsToCache = [
  '/',
  '/src/main.js',
  '/src/App.svelte',
  '/src/index.css',
  '/src/App.css',
  '/manifest.json',
  '/icons/icon-192x192.png',
  '/icons/icon-512x512.png'
];

// Install event
self.addEventListener('install', event => {
  event.waitUntil(
    caches.open(CACHE_NAME)
      .then(cache => {
        console.log('Opened cache');
        return cache.addAll(urlsToCache);
      })
  );
});

// Fetch event
self.addEventListener('fetch', event => {
  event.respondWith(
    caches.match(event.request)
      .then(response => {
        // Return cached version or fetch from network
        return response || fetch(event.request);
      }
    )
  );
});

// Activate event
self.addEventListener('activate', event => {
  event.waitUntil(
    caches.keys().then(cacheNames => {
      return Promise.all(
        cacheNames.map(cacheName => {
          if (cacheName !== CACHE_NAME) {
            console.log('Deleting old cache:', cacheName);
            return caches.delete(cacheName);
          }
        })
      );
    })
  );
});