Monorepo for Aesthetic.Computer
aesthetic.computer
lith: proxy /api/pack-html + /api/bundle-html + /api/os to oven
netlify.toml had status=200 rewrites from /api/pack-html →
oven.aesthetic.computer, but production runs on lith now, not
Netlify. Caddy sends /api/* to lith; lith's function resolver had no
pack-html function and returned 404. Broke ableton.mjs offline .amxd
builder, the pack command, and the m4d prompt command.
Mirrors the existing /api/os-image proxy pattern — fetch through,
forward Content-{Type,Disposition,Length}, Cache-Control, ETag, and
oven's x-ac-os-* / x-build / x-patch headers, stream the body.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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lith/server.mjs
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lith/server.mjs
···
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}
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});
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// --- /api/pack-html, /api/bundle-html, /api/os (proxy to oven) ---
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// netlify.toml used status=200 rewrites for these; on lith we must proxy
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// explicitly since no `pack-html` / `os` netlify function exists. The
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// ableton.mjs offline-amxd builder + `pack` / `m4d` prompt commands all
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// depend on pack-html reaching oven's /pack-html?format=m4d endpoint.
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async function proxyToOven(ovenPath, req, res) {
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try {
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const search = new URLSearchParams(req.query || {}).toString();
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const ovenUrl = `https://oven.aesthetic.computer${ovenPath}` + (search ? `?${search}` : "");
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const fwdHeaders = {};
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if (req.headers.authorization) fwdHeaders.Authorization = req.headers.authorization;
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if (req.headers.accept) fwdHeaders.Accept = req.headers.accept;
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const ovenRes = await fetch(ovenUrl, { method: "GET", headers: fwdHeaders });
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res.status(ovenRes.status);
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const forward = [
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"content-type", "content-disposition", "content-length", "cache-control",
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"etag", "last-modified",
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"x-ac-os-requested-layout", "x-ac-os-layout",
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"x-ac-os-fallback", "x-ac-os-fallback-reason",
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"x-build", "x-patch",
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];
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for (const h of forward) {
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const v = ovenRes.headers.get(h);
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if (v) res.set(h, v);
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}
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res.set("Access-Control-Allow-Origin", "*");
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if (!ovenRes.body) return res.end();
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const { Readable } = await import("stream");
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Readable.fromWeb(ovenRes.body).pipe(res);
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} catch (err) {
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console.error(`proxyToOven ${ovenPath} error:`, err.message);
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if (!res.headersSent) res.status(502).json({ error: `Oven unavailable: ${err.message}` });
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}
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}
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app.get("/api/pack-html", (req, res) => proxyToOven("/pack-html", req, res));
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app.get("/api/bundle-html", (req, res) => proxyToOven("/bundle-html", req, res));
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app.get("/api/os", (req, res) => proxyToOven("/os", req, res));
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// --- /media/* handler (ports Netlify edge function media.js) ---
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app.all("/media/*rest", async (req, res) => {
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const parts = req.path.split("/").filter(Boolean); // ["media", ...]