import { defineConfig, devices } from '@playwright/test';

// Allow pointing the suite at an already-running test server (e.g. one booted from a
// specific worktree on a non-default port) via BASE_URL. When BASE_URL is set we skip
// the auto-started webServer entirely, so parallel worktrees don't fight over :3333.
const baseURL = process.env.BASE_URL ?? 'http://localhost:3333';
const useExternalServer = !!process.env.BASE_URL;

export default defineConfig({
  testDir: './e2e',
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  workers: process.env.CI ? 1 : undefined,
  reporter: 'html',
  use: {
    baseURL,
    trace: 'on-first-retry',
  },
  webServer: useExternalServer
    ? undefined
    : {
        command: 'lein run -m auto-ap.test-server',
        url: 'http://localhost:3333/test-info',
        reuseExistingServer: !process.env.CI,
        timeout: 120000,
      },
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },
  ],
});