playwright.config.ts

// Copyright (c) Gridiron Survivor.
// Licensed under the MIT License.

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

/**
 * Get the current branch
 * @returns {void}
 */
function getCurrentBranch(): string {
  try {
    const branch = execSync('git rev-parse --abbrev-ref HEAD')
      .toString()
      .trim();
    return branch;
  } catch (error) {
    console.error('Failed to determine the current git branch:', error);
    return '';
  }
}

// Determine current branch and assign it to a v
const currentBranch = getCurrentBranch();

/**
 * Read environment variables from file.
 * https://github.com/motdotla/dotenv
 */
// require('dotenv').config();

/**
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  testDir: './',
  /* Run tests in files in parallel */
  fullyParallel: true,
  /* Fail the build on CI if you accidentally left test.only in the source code. */
  forbidOnly: !!process.env.CI,
  /* Retry on CI only */
  retries: process.env.CI ? 2 : 0,
  /* Playwright will only run tests with .spec.ts at the end of naming */
  testMatch: ['**/*.spec.ts', '**/*.spec.tsx'],
  /* Opt out of parallel tests on CI. */
  workers: process.env.CI ? 1 : undefined,
  /* Reporter to use. See https://playwright.dev/docs/test-reporters */
  reporter: [['html'], ['list'], ['line']],
  /* Shared settings for all the projects below. See https://playwright.dev/docs/api/class-testoptions. */
  use: {
    /* Base URL to use in actions like `await page.goto('/')`. */
    baseURL: process.env.PLAYWRIGHT_TEST_BASE_URL || 'http://localhost:3000',

    /* Collect trace when retrying the failed test. See https://playwright.dev/docs/trace-viewer */
    trace: 'on-first-retry',
  },

  /* Configure projects for major browsers */
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },

    {
      name: 'firefox',
      use: { ...devices['Desktop Firefox'] },
    },

    {
      name: 'webkit',
      use: { ...devices['Desktop Safari'] },
    },
  ],

  /* Run your local dev server before starting the tests */
  webServer: {
    command: currentBranch === 'main' ? 'npm run build' : 'npm run dev',
    url: process.env.PLAYWRIGHT_TEST_BASE_URL || 'http://localhost:3000',
    reuseExistingServer: !process.env.CI,
  },
});