name: CI

on:
  push:
    branches: [main]
  pull_request:

jobs:
  pruefen:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: "3.12"
          cache: pip

      - name: Abhängigkeiten installieren
        run: pip install -r requirements.txt

      - name: Linting
        run: |
          ruff check src/ tests/
          ruff format --check src/ tests/

      - name: Tests
        run: pytest --cov=src --cov-report=term-missing

  bauen:
    needs: pruefen
    if: github.ref == 'refs/heads/main'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v4

      - name: An der Registry anmelden
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Image bauen und hochladen
        uses: docker/build-push-action@v5
        with:
          push: true
          tags: ghcr.io/${{ github.repository }}:${{ github.sha }}