playwright.config.ts

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

const HOST = "127.0.0.1";
const PORT = 3100;
const baseURL = `http://${HOST}:${PORT}`;

export default defineConfig({
  testDir: "./tests/e2e",
  fullyParallel: true,
  workers: process.env.CI ? 4 : undefined,
  forbidOnly: Boolean(process.env.CI),
  retries: process.env.CI ? 2 : 0,
  reporter: process.env.CI
    ? [["github"], ["html", { open: "never" }]]
    : [["list"], ["html", { open: "never" }]],
  outputDir: "test-results/playwright",
  use: {
    baseURL,
    trace: "retain-on-failure",
    screenshot: "only-on-failure",
  },
  projects: [
    {
      name: "chromium",
      use: {
        ...devices["Desktop Chrome"],
      },
    },
  ],
  webServer: {
    command: `npm run start -- --hostname ${HOST} --port ${PORT}`,
    url: baseURL,
    reuseExistingServer: !process.env.CI,
    timeout: 120_000,
  },
});