arcade/.gitea/workflows/test.yml

name: Flask CI/CD Pipeline

on:
  push:
    branches: [ main ]

env:
  IMAGE_NAME: git.onlionel.com/lionel/arcade

jobs:
  format-and-auto-fix:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Inspect environment
        run: |
          uname -a
          cat /etc/os-release || true
          which python || true
          python --version || true

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

      - name: Install formatting dependencies
        run: |
          python -m venv venv
          . venv/bin/activate
          pip install --upgrade pip
          pip install -r requirements.txt
          pip install ruff

      - name: Run Ruff auto-fix and formatting
        run: |
          . venv/bin/activate
          python -m ruff check . --fix --exclude venv,.venv
          python -m ruff format . --exclude venv,.venv

      - name: Commit and push formatting changes
        run: |
          if [ -n "$(git status --porcelain)" ]; then
            git config --global user.name "gitea-actions[bot]"
            git config --global user.email "gitea-actions[bot]@local"
            git add .
            git commit -m "Auto-fix code style"
            git push
          else
            echo "No formatting changes to commit"
          fi

  test-and-verify:
    needs: format-and-auto-fix
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Scan repository and git history for leaked secrets with Gitleaks
        run: |
          docker run --rm \
            -v "$PWD":/repo \
            ghcr.io/gitleaks/gitleaks:latest \
            git /repo --verbose

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

      - name: Install test and security dependencies
        run: |
          python -m venv venv
          . venv/bin/activate
          pip install --upgrade pip
          pip install -r requirements.txt
          pip install pytest pytest-cov pip-audit

      - name: Run pytest with coverage
        run: |
          . venv/bin/activate
          PYTHONPATH=. pytest --cov=. --cov-report=term-missing

      - name: Run lightweight input fuzzing against Flask test client
        run: |
          . venv/bin/activate
          python - <<'PY'
          import random
          import string
          from app import app

          client = app.test_client()

          samples = [
              "",
              "abc",
              "🔥",
              "één test",
              "<script>alert(1)</script>",
              "\x00",
              " " * 100,
              "a" * 10000,
              "🙂🙃😅",
              "漢字かなカナ",
              "\n\t\r",
          ]

          alphabet = string.ascii_letters + string.digits + string.punctuation + " 🙂🔥éäöü漢字\n\t"

          for _ in range(100):
              size = random.randint(0, 512)
              samples.append("".join(random.choice(alphabet) for _ in range(size)))

          for value in samples:
              response = client.post("/", data={"tekst": value})
              assert response.status_code == 200, f"Unexpected status code for input length {len(value)}"
              body = response.get_data(as_text=True)
              assert "Spiegelbeeld:" in body, "Expected response marker not found"

          print(f"Lightweight fuzzing completed successfully for {len(samples)} inputs.")
          PY

      - name: Scan Python dependencies with pip-audit
        run: |
          . venv/bin/activate
          pip-audit

      - name: Start Flask app and run smoke test
        run: |
          . venv/bin/activate
          python app.py &
          APP_PID=$!
          sleep 5
          curl -f http://127.0.0.1:5000
          kill $APP_PID

  build-scan-and-push-image:
    needs: test-and-verify
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Log in to Gitea container registry
        run: |
          echo "${{ secrets.REGISTRY_PASSWORD }}" | docker login https://git.onlionel.com -u "${{ secrets.REGISTRY_USERNAME }}" --password-stdin

      - name: Build Docker images
        run: |
          docker build --pull -t $IMAGE_NAME:latest .
          docker build --pull -t $IMAGE_NAME:${{ gitea.sha }} .

      - name: Verify Flask is available in container image
        run: |
          docker run --rm $IMAGE_NAME:latest python -c "import flask"

      - name: Clean up old test containers
        run: |
          docker stop arcade-test || true
          docker rm -f arcade-test || true

      - name: Install Trivy
        run: |
          sudo apt-get update
          sudo apt-get install -y wget gnupg lsb-release apt-transport-https
          wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo apt-key add -
          echo "deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/trivy.list
          sudo apt-get update
          sudo apt-get install -y trivy

      - name: Scan container image with Trivy
        run: |
          trivy image --exit-code 0 --severity HIGH,CRITICAL $IMAGE_NAME:latest

      - name: Push container images
        run: |
          docker push $IMAGE_NAME:latest
          docker push $IMAGE_NAME:${{ gitea.sha }}

  deploy-updated-container:
    needs: build-scan-and-push-image
    runs-on: ubuntu-latest
    steps:
      - name: Redeploy container over SSH
        uses: appleboy/ssh-action@master
        with:
          host: 10.0.2.109
          username: ${{ secrets.SSH_USERNAME }}
          key: ${{ secrets.SSH_PRIVATE_KEY }}
          script: |
            cd ~/docker-compose/arcade/
            docker compose -f docker-compose.stable.yml down
            docker compose -f docker-compose.ci.yml pull
            docker compose -f docker-compose.ci.yml up -d