e2e-smoke.yml

# E2E Smoke Test Workflow for BasicChat
#
# This workflow runs a lightweight Playwright smoke test to verify the app loads in CI.
# It runs as a separate job for fast feedback and can be used as a required check.
#
# To view the report, download the artifact or run `npx playwright show-report` locally.

name: E2E Smoke Test

on:
  push:
    branches: [main, develop, feature/*]
  pull_request:
    branches: [main, develop, feature/*]

jobs:
  smoke-test:
    runs-on: ubuntu-latest
    timeout-minutes: 10
    services:
      redis:
        image: redis
        ports: [6379:6379]
    env:
      E2E_HOST: 0.0.0.0
      E2E_PORT: 8501
      OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Set up Node.js
        uses: actions/setup-node@v4
        with:
          node-version: '18'
          cache: 'npm'

      - name: Install Python dependencies
        run: pip install -r requirements.txt

      - name: Install Node dependencies
        run: npm ci

      - name: Install Playwright browsers
        run: npx playwright install --with-deps

      - name: Fail if OPENAI_API_KEY is not set
        run: |
          if [ -z "$OPENAI_API_KEY" ]; then
            echo "::error::OPENAI_API_KEY is not set. Failing early." >&2
            exit 1
          fi

      - name: Start Streamlit app (background)
        run: streamlit run app.py --server.port 8501 --server.headless true --server.address 0.0.0.0 &

      - name: Wait for Streamlit to be ready
        run: |
          for i in {1..60}; do
            if curl -sSf http://0.0.0.0:8501 | grep -q "BasicChat"; then
              echo 'Streamlit is up!'; break
            fi
            sleep 1
          done

      - name: Run Playwright smoke test
        run: npx playwright test tests/e2e/specs/smoke.spec.ts --project=chromium --reporter=dot,html --output=playwright-report

      - name: Upload Playwright HTML report
        uses: actions/upload-artifact@v4
        with:
          name: playwright-smoke-report
          path: playwright-report
          retention-days: 7

      - name: Cache pip dependencies
        uses: actions/cache@v4
        with:
          path: ~/.cache/pip
          key: ${{ runner.os }}-pip-${{ hashFiles('requirements.txt') }}
          restore-keys: |
            ${{ runner.os }}-pip-