interface ChildProcessInfo {
  name: string;
  process: Bun.Subprocess;
}

const env = {
  ...process.env,
  BACKEND_PORT: process.env.PORT ?? "3000",
};

const children: ChildProcessInfo[] = [
  {
    name: "server",
    process: Bun.spawn(["bun", "run", "dev:server"], {
      env,
      stdout: "inherit",
      stderr: "inherit",
    }),
  },
  {
    name: "web",
    process: Bun.spawn(["bun", "run", "dev:web"], {
      env,
      stdout: "inherit",
      stderr: "inherit",
    }),
  },
];

const stopChildren = () => {
  for (const child of children) {
    child.process.kill();
  }
};

process.on("SIGINT", () => {
  stopChildren();
  process.exit(130);
});

process.on("SIGTERM", () => {
  stopChildren();
  process.exit(143);
});

const firstExit = await Promise.race(
  children.map(async (child) => ({ name: child.name, code: await child.process.exited })),
);

stopChildren();

if (firstExit.code !== 0) {
  console.error(`${firstExit.name} exited with code ${firstExit.code}`);
  process.exit(firstExit.code ?? 1);
}