Slim Docker runtime image

scripts/start-production.mjs

@@ -0,0 +1,33 @@
+import { spawn } from "node:child_process";
+
+const processes = [
+    spawn("node", ["server/dist/server.js"], { stdio: "inherit" }),
+    spawn("pnpm", ["--filter", "client", "start"], { stdio: "inherit" })
+];
+
+let stopping = false;
+
+function stopAll(signal = "SIGTERM") {
+    stopping = true;
+    for (const child of processes) {
+        if (!child.killed) {
+            child.kill(signal);
+        }
+    }
+}
+
+for (const signal of ["SIGINT", "SIGTERM"]) {
+    process.on(signal, () => {
+        stopAll(signal);
+    });
+}
+
+for (const child of processes) {
+    child.on("exit", (code, signal) => {
+        if (stopping) return;
+
+        stopping = true;
+        stopAll();
+        process.exit(code ?? (signal ? 1 : 0));
+    });
+}