grocery-app/frontend/scripts/run-playwright.mjs

import { spawn } from "node:child_process";
import { fileURLToPath } from "node:url";
import { createServer } from "vite";

const baseUrl = new URL(process.env.PLAYWRIGHT_BASE_URL || "http://localhost:3010");
const port = Number(baseUrl.port || 3010);
const host = baseUrl.hostname || "localhost";

let child = null;
let closing = false;

const server = await createServer({
  server: {
    host,
    port,
    strictPort: true,
  },
});

async function closeServer() {
  if (closing) {
    return;
  }
  closing = true;
  await server.close();
}

async function shutdown(signal) {
  if (child && !child.killed) {
    child.kill(signal);
  }

  try {
    await closeServer();
  } finally {
    process.exit(signal === "SIGINT" || signal === "SIGTERM" ? 130 : 1);
  }
}

process.once("SIGINT", () => {
  void shutdown("SIGINT");
});

process.once("SIGTERM", () => {
  void shutdown("SIGTERM");
});

await server.listen();
server.printUrls();

const playwrightCli = fileURLToPath(
  new URL("../node_modules/@playwright/test/cli.js", import.meta.url)
);
const frontendRoot = fileURLToPath(new URL("..", import.meta.url));

child = spawn(process.execPath, [playwrightCli, "test", ...process.argv.slice(2)], {
  cwd: frontendRoot,
  env: {
    ...process.env,
    PLAYWRIGHT_BASE_URL: baseUrl.toString().replace(/\/$/, ""),
    PLAYWRIGHT_SKIP_WEBSERVER: "1",
  },
  stdio: "inherit",
});

child.on("exit", async (code, signal) => {
  try {
    await closeServer();
  } catch (error) {
    console.error("Failed to close Vite after Playwright run:", error);
    process.exit(1);
  }

  if (signal) {
    process.kill(process.pid, signal);
    return;
  }

  process.exit(code ?? 1);
});