name: Nightly E2E Tests

on:
  schedule:
    - cron: "0 2 * * *" # 2 AM UTC every night
  workflow_dispatch:

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

permissions:
  contents: read

jobs:
  playwright-all-browsers:
    name: Playwright (chromium + firefox + webkit)
    runs-on: ubuntu-latest
    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
        with:
          egress-policy: audit

      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set up Node.js
        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
        with:
          node-version: "22"
          cache: "npm"
          cache-dependency-path: frontend/package-lock.json

      - name: Install frontend dependencies
        run: cd frontend && npm ci

      - name: Install all Playwright browsers
        run: cd frontend && npx playwright install --with-deps

      - name: Run E2E tests (all browsers)
        run: cd frontend && npx playwright test src/core/tests/certValidation

      - name: Upload Playwright report
        if: always()
        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
        with:
          name: playwright-nightly-${{ github.run_id }}
          path: frontend/playwright-report/
          retention-days: 14