import { defineConfig } from "@playwright/test";

// The suite starts its own server from this checkout. Reusing whatever already holds
// the port tests that server's checkout instead, silently, so it is opt-in:
// `PW_REUSE_SERVER=1` with `npm run serve` running here. Another worktree picks a free
// port with `PORT=<n>`.
const port = Number(process.env.PORT ?? 8931);

export default defineConfig({
  testDir: "tests",
  timeout: 30_000,
  webServer: {
    command: "node scripts/serve.mjs",
    port,
    reuseExistingServer: process.env.PW_REUSE_SERVER === "1",
  },
  use: {
    baseURL: `http://localhost:${port}`,
  },
});