Function startIsolatedService

packages/simdeck-test/src/index.ts:716–771

(
  cliPath: string,
  options: SimDeckLaunchOptions,
)

}

async function startIsolatedService(
  cliPath: string,
  options: SimDeckLaunchOptions,
): Promise<ServiceConnection> {
  const port = options.port ?? (await freePortPair());
  const projectRoot = fs.mkdtempSync(
    path.join(os.tmpdir(), "simdeck-test-project-"),
  );
  const metadataPath = path.join(
    os.tmpdir(),
    `simdeck-test-${process.pid}-${Date.now()}-${crypto.randomUUID()}.json`,
  );
  const accessToken = crypto.randomBytes(32).toString("hex");
  const packageRoot = options.projectRoot ?? process.cwd();
  const child = spawn(
    cliPath,
    [
      "service",
      "run",
      "--metadata-path",
      metadataPath,
      "--port",
      String(port),
      "--bind",
      "127.0.0.1",
      "--client-root",
      path.join(packageRoot, "packages", "client", "dist"),
      "--access-token",
      accessToken,
      "--video-codec",
      options.videoCodec ?? "software",
    ],
    {
      cwd: projectRoot,
      stdio: ["ignore", "pipe", "pipe"],
    },
  );
  const output = captureChildOutput(child);
  const url = `http://127.0.0.1:${port}`;
  try {
    await waitForHealth(url, child, output);
  } catch (error) {
    child.kill();
    removeIsolatedRoot(projectRoot);
    throw error;
  }
  return {
    ok: true,
    projectRoot,
    pid: child.pid ?? 0,
    url,
    started: true,
    child,
    isolatedRoot: projectRoot,
  };
}

function removeIsolatedRoot(projectRoot: string): void {