chore: recover wellington workspace state

examples/shared/Dockerfile.dev

@@ -11,7 +11,6 @@ COPY sdks/typescript/ sdks/typescript/
 COPY sdks/acp-http-client/ sdks/acp-http-client/
 COPY sdks/cli-shared/ sdks/cli-shared/
 COPY sdks/persist-indexeddb/ sdks/persist-indexeddb/
-COPY sdks/react/ sdks/react/
 COPY frontend/packages/inspector/ frontend/packages/inspector/
 COPY docs/openapi.json docs/
 

examples/shared/src/docker.ts

@@ -4,6 +4,7 @@ import fs from "node:fs";
 import path from "node:path";
 import { PassThrough } from "node:stream";
 import { fileURLToPath } from "node:url";
+import { waitForHealth } from "./sandbox-agent-client.ts";
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const EXAMPLE_IMAGE = "sandbox-agent-examples:latest";
@@ -172,7 +173,7 @@ async function ensureExampleImage(_docker: Docker): Promise<string> {
 }
 
 /**
- * Start a Docker container running sandbox-agent.
+ * Start a Docker container running sandbox-agent and wait for it to be healthy.
  * Registers SIGINT/SIGTERM handlers for cleanup.
  */
 export async function startDockerSandbox(opts: DockerSandboxOptions): Promise<DockerSandbox> {
@@ -274,8 +275,18 @@ export async function startDockerSandbox(opts: DockerSandboxOptions): Promise<Do
   }
   const baseUrl = `http://127.0.0.1:${mappedHostPort}`;
 
+  try {
+    await waitForHealth({ baseUrl });
+  } catch (err) {
+    stopStartupLogs();
+    console.error("  Container logs:");
+    for (const chunk of logChunks) {
+      process.stderr.write(`    ${chunk}`);
+    }
+    throw err;
+  }
   stopStartupLogs();
-  console.log(`  Started (${baseUrl})`);
+  console.log(`  Ready (${baseUrl})`);
 
   const cleanup = async () => {
     stopStartupLogs();

examples/shared/src/sandbox-agent-client.ts

@@ -3,6 +3,8 @@
  * Provides minimal helpers for connecting to and interacting with sandbox-agent servers.
  */
 
+import { setTimeout as delay } from "node:timers/promises";
+
 function normalizeBaseUrl(baseUrl: string): string {
   return baseUrl.replace(/\/+$/, "");
 }
@@ -72,6 +74,41 @@ export function buildHeaders({
   return headers;
 }
 
+export async function waitForHealth({
+  baseUrl,
+  token,
+  extraHeaders,
+  timeoutMs = 120_000,
+}: {
+  baseUrl: string;
+  token?: string;
+  extraHeaders?: Record<string, string>;
+  timeoutMs?: number;
+}): Promise<void> {
+  const normalized = normalizeBaseUrl(baseUrl);
+  const deadline = Date.now() + timeoutMs;
+  let lastError: unknown;
+  while (Date.now() < deadline) {
+    try {
+      const headers = buildHeaders({ token, extraHeaders });
+      const response = await fetch(`${normalized}/v1/health`, { headers });
+      if (response.ok) {
+        const data = await response.json();
+        if (data?.status === "ok") {
+          return;
+        }
+        lastError = new Error(`Unexpected health response: ${JSON.stringify(data)}`);
+      } else {
+        lastError = new Error(`Health check failed: ${response.status}`);
+      }
+    } catch (error) {
+      lastError = error;
+    }
+    await delay(500);
+  }
+  throw (lastError ?? new Error("Timed out waiting for /v1/health")) as Error;
+}
+
 export function generateSessionId(): string {
   const chars = "abcdefghijklmnopqrstuvwxyz0123456789";
   let id = "session-";
@@ -107,3 +144,4 @@ export function detectAgent(): string {
   }
   return "claude";
 }
+