sandbox-agent/examples/docker/src/index.ts
Nathan Flurry 110e969f98 Add full Docker image defaults, fix actor deadlocks, and improve dev experience
- Add Dockerfile.full and --all flag to install-agent CLI for pre-built images
- Centralize Docker image constant (FULL_IMAGE) pinned to 0.3.1-full
- Remove examples/shared/Dockerfile{,.dev} and daytona snapshot example
- Expand Docker docs with full runnable Dockerfile
- Fix self-deadlock in createWorkbenchSession (fire-and-forget provisioning)
- Audit and convert 12 task actions from wait:true to wait:false
- Add bun --hot for dev backend hot reload
- Remove --force from pnpm install in dev Dockerfile for faster startup
- Add env_file support to compose.dev.yaml for automatic credential loading
- Add mock frontend compose config and dev panel
- Update CLAUDE.md with wait:true policy and dev environment setup

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-13 18:31:55 -07:00

68 lines
2.3 KiB
TypeScript

import Docker from "dockerode";
import fs from "node:fs";
import path from "node:path";
import { SandboxAgent } from "sandbox-agent";
import { detectAgent, buildInspectorUrl } from "@sandbox-agent/example-shared";
import { FULL_IMAGE } from "@sandbox-agent/example-shared/docker";
const IMAGE = FULL_IMAGE;
const PORT = 3000;
const agent = detectAgent();
const codexAuthPath = process.env.HOME ? path.join(process.env.HOME, ".codex", "auth.json") : null;
const bindMounts = codexAuthPath && fs.existsSync(codexAuthPath) ? [`${codexAuthPath}:/home/sandbox/.codex/auth.json:ro`] : [];
const docker = new Docker({ socketPath: "/var/run/docker.sock" });
// Pull image if needed
try {
await docker.getImage(IMAGE).inspect();
} catch {
console.log(`Pulling ${IMAGE}...`);
await new Promise<void>((resolve, reject) => {
docker.pull(IMAGE, (err: Error | null, stream: NodeJS.ReadableStream) => {
if (err) return reject(err);
docker.modem.followProgress(stream, (err: Error | null) => (err ? reject(err) : resolve()));
});
});
}
console.log("Starting container...");
const container = await docker.createContainer({
Image: IMAGE,
Cmd: ["server", "--no-token", "--host", "0.0.0.0", "--port", `${PORT}`],
Env: [
process.env.ANTHROPIC_API_KEY ? `ANTHROPIC_API_KEY=${process.env.ANTHROPIC_API_KEY}` : "",
process.env.OPENAI_API_KEY ? `OPENAI_API_KEY=${process.env.OPENAI_API_KEY}` : "",
process.env.CODEX_API_KEY ? `CODEX_API_KEY=${process.env.CODEX_API_KEY}` : "",
].filter(Boolean),
ExposedPorts: { [`${PORT}/tcp`]: {} },
HostConfig: {
AutoRemove: true,
PortBindings: { [`${PORT}/tcp`]: [{ HostPort: `${PORT}` }] },
Binds: bindMounts,
},
});
await container.start();
const baseUrl = `http://127.0.0.1:${PORT}`;
const client = await SandboxAgent.connect({ baseUrl });
const session = await client.createSession({ agent, sessionInit: { cwd: "/home/sandbox", mcpServers: [] } });
const sessionId = session.id;
console.log(` UI: ${buildInspectorUrl({ baseUrl, sessionId })}`);
console.log(" Press Ctrl+C to stop.");
const keepAlive = setInterval(() => {}, 60_000);
const cleanup = async () => {
clearInterval(keepAlive);
try {
await container.stop({ t: 5 });
} catch {}
try {
await container.remove({ force: true });
} catch {}
process.exit(0);
};
process.once("SIGINT", cleanup);
process.once("SIGTERM", cleanup);