Register Studio provider bridge

Author: DjDeveloperr

scripts/studio-provider-bridge.mjs

@@ -6,16 +6,25 @@ const providerToken = requiredEnv("PROVIDER_TOKEN");
 const localUrl = (
   process.env.SIMDECK_LOCAL_URL || "http://127.0.0.1:4310"
 ).replace(/\/$/, "");
+const registerIntervalMs = Number(
+  process.env.SIMDECK_PROVIDER_REGISTER_INTERVAL_MS || 15000,
+);
 
 let stopped = false;
+let lastRegisterAt = 0;
 for (const signal of ["SIGINT", "SIGTERM", "SIGHUP"]) {
   process.once(signal, () => {
     stopped = true;
   });
 }
 
+await registerProvider();
+
 while (!stopped) {
   try {
+    if (Date.now() - lastRegisterAt > registerIntervalMs) {
+      await registerProvider();
+    }
     const next = await fetchJson(`${cloudUrl}/api/actions/providers/rpc/next`, {
       previewId,
       providerToken,
@@ -33,6 +42,44 @@ while (!stopped) {
   }
 }
 
+async function registerProvider() {
+  try {
+    const metadata = await localProviderMetadata();
+    await fetchJson(`${cloudUrl}/api/actions/providers/register`, {
+      previewId,
+      providerToken,
+      baseUrl: `${cloudUrl}/simulator/${encodeURIComponent(previewId)}`,
+      status: metadata.ok ? "ready" : "provider-online",
+      simulatorUdid: metadata.simulator?.udid,
+      simulatorName: metadata.simulator?.name,
+      runtimeName: metadata.simulator?.runtimeName,
+    });
+    lastRegisterAt = Date.now();
+  } catch (error) {
+    console.error(
+      `[simdeck-provider-bridge] provider registration failed: ${error instanceof Error ? error.message : String(error)}`,
+    );
+  }
+}
+
+async function localProviderMetadata() {
+  try {
+    const simulators = await localJson("/api/simulators");
+    const selected =
+      simulators.simulators?.find((simulator) => simulator.isBooted) ??
+      simulators.simulators?.[0] ??
+      null;
+    return { ok: true, simulator: selected };
+  } catch {
+    try {
+      await localJson("/api/health");
+      return { ok: true, simulator: null };
+    } catch {
+      return { ok: false, simulator: null };
+    }
+  }
+}
+
 async function handleRequest(request) {
   try {
     const target = new URL(request.path, `${localUrl}/`);
@@ -80,6 +127,20 @@ async function handleRequest(request) {
   }
 }
 
+async function localJson(path) {
+  const target = new URL(path, `${localUrl}/`);
+  target.searchParams.set("simdeckToken", providerToken);
+  const response = await fetch(target, {
+    headers: { "x-simdeck-token": providerToken },
+  });
+  if (!response.ok) {
+    throw new Error(
+      `${target.href} failed with ${response.status}: ${await response.text()}`,
+    );
+  }
+  return response.json();
+}
+
 async function complete(payload) {
   await fetchJson(`${cloudUrl}/api/actions/providers/rpc/complete`, {
     previewId,