feat: integrate Pi backend and Pi Web

scripts/smoke.mjs

@@ -0,0 +1,73 @@
+import { dirname, resolve } from "node:path";
+import { fileURLToPath } from "node:url";
+
+const rootDir = dirname(dirname(fileURLToPath(import.meta.url)));
+const baseUrl = process.env.PI_WEB_URL ?? "http://127.0.0.1:30141";
+const cwd = resolve(process.env.PI_SMOKE_CWD ?? rootDir);
+
+async function readJson(path, init) {
+  const response = await fetch(`${baseUrl}${path}`, init);
+  const text = await response.text();
+  let data;
+  try {
+    data = JSON.parse(text);
+  } catch {
+    data = { error: text };
+  }
+  if (!response.ok) {
+    throw new Error(`${init?.method ?? "GET"} ${path} returned ${response.status}: ${data.error ?? text}`);
+  }
+  return data;
+}
+
+const pageResponse = await fetch(baseUrl);
+const pageHtml = await pageResponse.text();
+if (!pageResponse.ok || !pageHtml.includes("Pi Web")) {
+  throw new Error(`Pi Web page check failed with status ${pageResponse.status}`);
+}
+
+const jsonHeaders = { "Content-Type": "application/json" };
+const validated = await readJson("/api/cwd/validate", {
+  method: "POST",
+  headers: jsonHeaders,
+  body: JSON.stringify({ cwd }),
+});
+const models = await readJson(`/api/models?cwd=${encodeURIComponent(cwd)}`);
+const runtime = await readJson("/api/runtime");
+const created = await readJson("/api/agent/new", {
+  method: "POST",
+  headers: jsonHeaders,
+  body: JSON.stringify({ cwd, type: "ensure_session", toolNames: [] }),
+});
+const state = await readJson(`/api/agent/${encodeURIComponent(created.sessionId)}`);
+
+if (
+  !validated.success ||
+  !runtime.managed ||
+  resolve(runtime.appRoot) !== rootDir ||
+  resolve(runtime.agentDir) !== resolve(rootDir, "data", "agent") ||
+  !created.success ||
+  !created.sessionId ||
+  !state.running ||
+  !state.state
+) {
+  throw new Error("Pi AgentSession smoke check returned an incomplete state");
+}
+
+console.log(
+  JSON.stringify(
+    {
+      pageStatus: pageResponse.status,
+      cwdAccepted: validated.success,
+      managedRuntime: runtime.managed,
+      agentDir: runtime.agentDir,
+      modelCount: Array.isArray(models.modelList) ? models.modelList.length : 0,
+      defaultModelConfigured: Boolean(models.defaultModel),
+      sessionCreated: created.success,
+      runtimeRunning: state.running,
+      llmRequestSent: false,
+    },
+    null,
+    2,
+  ),
+);