Files
siftlode/frontend/vite.config.ts
T
peter e886890d6e perf(watch): a shared link loads the player, not the app
A /watch link is opened by whoever it was sent to — signed out, often on a phone on mobile data —
and it booted through main.tsx: every app provider, the app's i18n (every locale of every area),
the flag sprites, ~392 KB gzip before the player could start. It now has its own HTML entry,
watch.html → watchMain.tsx, which imports WatchPage and what it renders; the server hands every
/watch/ path that page (the OG block injected as before), and vite dev does the same.

Measured on the build: /watch JS 290 → 87 KB gzip, CSS 104 → 19 KB; the app's own bytes unchanged.
Two leaks had to go for that: lib/format imported the app's i18n for one "just now" string (the
relative-time formatters now take `t`, like the file's other t-formatters), and the boundary's
crash copy came from the same i18n (CrashBoundary takes its copy; ErrorBoundary is the app's
wrapper, the watch entry gives it the page's own strings). The page's popover tree went too: it
renders no popover.

Held by: a contract test walking the entry's runtime imports, naming the path to anything only the
app may load (red on a planted i18n import in lib/format), and holding watch.html's head equal to
index.html's; a DB-lane test that every /watch/ path gets the player's page with the link's OG tags
and app paths get the app (red on the old routing). Screenshots at 375 px, EN and HU, video / audio /
password / gone / wrong password / unlocked: identical to the old entry's, bar the video's buffered bar.
2026-10-05 20:51:39 +02:00

38 lines
1.7 KiB
TypeScript

import { defineConfig, type Plugin } from "vite";
import { reactWithCompiler } from "./reactPlugin";
import { devOnlyGuard } from "./devOnlyGuard";
// During `vite dev` (host with Node), proxy API calls to the backend container.
// Use 127.0.0.1 (not "localhost") so Node doesn't resolve to IPv6 ::1, which the
// Docker port publish may not answer — that surfaces as proxy connection failures.
const target = "http://127.0.0.1:8080";
// changeOrigin:false keeps the original `Host: localhost:5173` header when proxying to the backend
// (the TCP target is still 127.0.0.1:8080 — changeOrigin only rewrites the header). The backend uses
// that header to send the OAuth redirect_uri back to :5173, so a Google login started on the Vite dev
// server returns to :5173 instead of the fixed :8080 callback. (Both are registered in the console.)
const proxyOpts = { target, changeOrigin: false };
const proxy = {
"/api": proxyOpts,
"/auth": proxyOpts,
"/healthz": proxyOpts,
};
// Two HTML entries: the app (index.html) and a public /watch/<token> link (watch.html), which loads
// only the player page. In a build the backend picks the file by path (`main.py`); this does the
// same for `vite dev`, whose history fallback would otherwise hand /watch/… the app.
const watchEntry = (): Plugin => ({
name: "siftlode-watch-entry",
configureServer(server) {
server.middlewares.use((req, _res, next) => {
if (req.url?.startsWith("/watch/")) req.url = "/watch.html";
next();
});
},
});
export default defineConfig({
plugins: [reactWithCompiler(), devOnlyGuard(), watchEntry()],
server: { port: 5173, proxy },
build: { outDir: "dist", rollupOptions: { input: ["index.html", "watch.html"] } },
});