jeremy bayseandClaude Sonnet 5
5352f39887
Adds what iOS/Android need to treat the site as an installable app from Safari's "Add to Home Screen": a manifest.json, apple-touch-icon set generated from the existing logo mark (scripts/generate-icons.mjs, sharp as a dev dependency), and the apple-mobile-web-app-* meta tags iOS Safari requires since it ignores manifest.json entirely. The service worker is deliberately minimal — this app shows live financial data, so navigations always hit the network first. It only caches enough to serve offline.html when there's no connection, not a full offline-first app shell. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
34 lines
1.0 KiB
JavaScript
34 lines
1.0 KiB
JavaScript
// Minimal service worker: exists only to satisfy PWA installability criteria
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// and give a usable offline fallback. Deliberately not a full offline-first
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// cache — this app shows live financial data, so navigations always go to
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// the network first; only the built Vite assets and the offline page are
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// cached, never HTML page content.
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const CACHE = 'suivicpt-shell-v1';
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const OFFLINE_URL = '/offline.html';
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self.addEventListener('install', (event) => {
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event.waitUntil(
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caches.open(CACHE).then((cache) => cache.add(OFFLINE_URL))
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);
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self.skipWaiting();
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});
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self.addEventListener('activate', (event) => {
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event.waitUntil(
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caches.keys().then((keys) =>
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Promise.all(keys.filter((key) => key !== CACHE).map((key) => caches.delete(key)))
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)
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);
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self.clients.claim();
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});
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self.addEventListener('fetch', (event) => {
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if (event.request.mode !== 'navigate') {
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return;
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}
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event.respondWith(
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fetch(event.request).catch(() => caches.match(OFFLINE_URL))
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);
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});
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