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Version static asset URLs so releases bust the CSS/JS cache

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Cached app.css from before 0.4.0 left the score keeper page unstyled on phones.
Assets are now /static/x?v=<version> with a one-year immutable cache; unversioned
requests get 60s. Release 0.4.2.

Co-Authored-By: Claude Fable 5.1 <[email protected]>
Claude-Session: https://claude.ai/code/session_01MB7nCCAscYsb3zzkT6LHZi
This commit is contained in:
bkvargyas
2026-09-04 02:41:15 +00:00
co-authored by Claude Fable 5.1
parent ae44014e22
commit a5222953dd
5 changed files with 15 additions and 6 deletions
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server/http.js
+4 -2
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@@ -48,14 +48,16 @@ export const send = {
};
const MIME = { '.css': 'text/css', '.js': 'text/javascript', '.png': 'image/png', '.svg': 'image/svg+xml', '.ico': 'image/x-icon', '.webmanifest': 'application/manifest+json', '.json': 'application/json' };
export async function serveStatic(res, root, urlPath) {
export async function serveStatic(res, root, urlPath, versioned = false) {
const p = normalize(join(root, urlPath));
if (!p.startsWith(root)) throw new HttpError(404, 'Not found');
try {
const s = await stat(p);
if (!s.isFile()) throw new HttpError(404, 'Not found');
const body = await readFile(p);
res.writeHead(200, { 'content-type': MIME[extname(p)] ?? 'application/octet-stream', 'cache-control': 'public, max-age=300' });
// Assets are referenced with ?v=<version>, so a new release is a new URL: cache the versioned
// URL for a year, and keep unversioned requests short-lived.
res.writeHead(200, { 'content-type': MIME[extname(p)] ?? 'application/octet-stream', 'cache-control': versioned ? 'public, max-age=31536000, immutable' : 'public, max-age=60, must-revalidate' });
res.end(body);
} catch (e) { if (e instanceof HttpError) throw e; throw new HttpError(404, 'Not found'); }
}