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

// Allow overriding the dev-server port via NOTELETT_WEB_PORT so contributors
// whose host already has port 3000 occupied (Grafana, another product's
// web app, etc.) can run E2E without port conflicts that would otherwise
// silently test against the wrong app.
const port = Number(process.env.NOTELETT_WEB_PORT ?? 3000);
const baseURL = `http://localhost:${port}`;

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: {
    command: `PORT=${port} pnpm run dev`,
    url: baseURL,
    reuseExistingServer: !process.env.CI,
    timeout: 120_000,
  },
});