/**
 * Force process env KEY=VAL pairs, then spawn the command after `--`.
 * Values passed here always override so children that load monorepo `.env`
 * but skip pre-set keys (run-in-dir / Vite) pick up these ports.
 *
 * Usage: node scripts/with-forced-env.mjs KEY=val KEY=val -- command [args...]
 */
import { spawn } from "node:child_process";

const sep = process.argv.indexOf("--");
if (sep < 0 || sep === process.argv.length - 1) {
  console.error("Usage: node scripts/with-forced-env.mjs KEY=val -- command [args...]");
  process.exit(1);
}

const env = { ...process.env };
for (const raw of process.argv.slice(2, sep)) {
  const eq = raw.indexOf("=");
  if (eq <= 0) {
    console.error(`Invalid KEY=val: ${raw}`);
    process.exit(1);
  }
  env[raw.slice(0, eq)] = raw.slice(eq + 1);
}

const [command, ...args] = process.argv.slice(sep + 1);
const child = spawn(command, args, {
  stdio: "inherit",
  shell: process.platform === "win32",
  env,
});

child.on("exit", (code, signal) => {
  if (signal) {
    process.kill(process.pid, signal);
    return;
  }
  process.exit(code ?? 1);
});