harivansh-afk/sandbox-agent
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Add full Docker image defaults, fix actor deadlocks, and improve dev experience

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- 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>
This commit is contained in:
Nathan Flurry 2026-03-13 18:31:55 -07:00
parent 58c54156f1
commit 110e969f98
29 changed files with 804 additions and 283 deletions
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65
examples/shared/src/docker.ts
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@ -6,10 +6,10 @@ import { PassThrough } from "node:stream";
import { fileURLToPath } from "node:url";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
const EXAMPLE_IMAGE = "sandbox-agent-examples:latest";
const EXAMPLE_IMAGE_DEV = "sandbox-agent-examples-dev:latest";
const DOCKERFILE_DIR = path.resolve(__dirname, "..");
const REPO_ROOT = path.resolve(DOCKERFILE_DIR, "../..");
const REPO_ROOT = path.resolve(__dirname, "..", "..", "..");
/** Pre-built Docker image with all agents installed. */
export const FULL_IMAGE = "rivetdev/sandbox-agent:0.3.1-full";
export interface DockerSandboxOptions {
/** Container port used by sandbox-agent inside Docker. */
@ -18,7 +18,7 @@ export interface DockerSandboxOptions {
hostPort?: number;
/** Additional shell commands to run before starting sandbox-agent. */
setupCommands?: string[];
/** Docker image to use. Defaults to the pre-built sandbox-agent-examples image. */
/** Docker image to use. Defaults to the pre-built full image. */
image?: string;
}
@ -131,33 +131,31 @@ function stripAnsi(value: string): string {
return value.replace(/[\u001B\u009B][[\]()#;?]*(?:(?:[a-zA-Z\d]*(?:;[a-zA-Z\d]*)*)?\u0007|(?:\d{1,4}(?:;\d{0,4})*)?[0-9A-ORZcf-nqry=><])/g, "");
}
async function ensureExampleImage(_docker: Docker): Promise<string> {
const dev = !!process.env.SANDBOX_AGENT_DEV;
const imageName = dev ? EXAMPLE_IMAGE_DEV : EXAMPLE_IMAGE;
if (dev) {
console.log(" Building sandbox image from source (may take a while, only runs once)...");
async function ensureImage(docker: Docker, image: string): Promise<void> {
if (process.env.SANDBOX_AGENT_DEV) {
console.log(" Building sandbox image from source (may take a while)...");
try {
execFileSync("docker", ["build", "-t", imageName, "-f", path.join(DOCKERFILE_DIR, "Dockerfile.dev"), REPO_ROOT], {
stdio: ["ignore", "ignore", "pipe"],
});
} catch (err: unknown) {
const stderr = err instanceof Error && "stderr" in err ? String((err as { stderr: unknown }).stderr) : "";
throw new Error(`Failed to build sandbox image: ${stderr}`);
}
} else {
console.log(" Building sandbox image (may take a while, only runs once)...");
try {
execFileSync("docker", ["build", "-t", imageName, DOCKERFILE_DIR], {
execFileSync("docker", ["build", "-t", image, "-f", path.join(REPO_ROOT, "docker/runtime/Dockerfile.full"), REPO_ROOT], {
stdio: ["ignore", "ignore", "pipe"],
});
} catch (err: unknown) {
const stderr = err instanceof Error && "stderr" in err ? String((err as { stderr: unknown }).stderr) : "";
throw new Error(`Failed to build sandbox image: ${stderr}`);
}
return;
}
return imageName;
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()));
});
});
}
}
/**
@ -166,8 +164,7 @@ async function ensureExampleImage(_docker: Docker): Promise<string> {
*/
export async function startDockerSandbox(opts: DockerSandboxOptions): Promise<DockerSandbox> {
const { port, hostPort } = opts;
const useCustomImage = !!opts.image;
let image = opts.image ?? EXAMPLE_IMAGE;
const image = opts.image ?? FULL_IMAGE;
// TODO: Replace setupCommands shell bootstrapping with native sandbox-agent exec API once available.
const setupCommands = [...(opts.setupCommands ?? [])];
const credentialEnv = collectCredentialEnv();
@ -197,27 +194,13 @@ export async function startDockerSandbox(opts: DockerSandboxOptions): Promise<Do
const docker = new Docker({ socketPath: "/var/run/docker.sock" });
if (useCustomImage) {
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()));
});
});
}
} else {
image = await ensureExampleImage(docker);
}
await ensureImage(docker, image);
const bootCommands = [...setupCommands, `sandbox-agent server --no-token --host 0.0.0.0 --port ${port}`];
const container = await docker.createContainer({
Image: image,
WorkingDir: "/root",
WorkingDir: "/home/sandbox",
Cmd: ["sh", "-c", bootCommands.join(" && ")],
Env: [...Object.entries(credentialEnv).map(([key, value]) => `${key}=${value}`), ...Object.entries(bootstrapEnv).map(([key, value]) => `${key}=${value}`)],
ExposedPorts: { [`${port}/tcp`]: {} },