name: Run tests

on:
  push:
    branches: [ trunk ]
  pull_request:
    branches: [ trunk ]


env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}


jobs:
  run_lint:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Install uv
      uses: astral-sh/setup-uv@v5
    - name: Install Python
      run: uv python install 3.10
    - run: uv sync --only-dev
    - run: uv run ruff check scrapscript.py
    - run: uv run ruff format --check scrapscript.py
    - run: uv run mypy --strict scrapscript.py
  run_interpreter_unit_tests:
    strategy:
      matrix:
        PYTHON: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Install uv
      uses: astral-sh/setup-uv@v5
    - name: Install Python
      run: uv python install ${{matrix.PYTHON}}
    - name: Pin Python
      run: uv python pin ${{matrix.PYTHON}}
    - name: Run interpreter tests
      run: uv run python scrapscript_tests.py
  run_compiler_unit_tests:
    strategy:
      matrix:
        PYTHON: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13", "3.14"]
        CC: [gcc, clang, tcc]
        USE_STATIC_HEAP: ["-DSTATIC_HEAP", ""]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v4
    - name: Install uv
      uses: astral-sh/setup-uv@v5
    - name: Update local package lists
      run: sudo apt update
    - name: Install Python
      run: uv python install ${{matrix.PYTHON}}
    - name: Pin Python
      run: uv python pin ${{matrix.PYTHON}}
    - name: Install other deps
      run: sudo apt install --yes ${{matrix.CC}} valgrind
    - name: Run compiler tests
      run: CC=${{matrix.CC}} CFLAGS="${{matrix.USE_STATIC_HEAP}}" uv run python compiler_tests.py
    - name: Run compiler tests -DNDEBUG
      run: CC=${{matrix.CC}} CFLAGS="${{matrix.USE_STATIC_HEAP}} -DNDEBUG" uv run python compiler_tests.py
    - name: Run compiler tests with ASAN
      run: CC=${{matrix.CC}} CFLAGS="-fsanitize=address ${{matrix.USE_STATIC_HEAP}}" uv run python compiler_tests.py
    - name: Run compiler tests with UBSAN
      run: CC=${{matrix.CC}} CFLAGS="-fsanitize=undefined ${{matrix.USE_STATIC_HEAP}}" uv run python compiler_tests.py
    - name: Run compiler tests with Valgrind
      run: CC=${{matrix.CC}} CFLAGS="${{matrix.USE_STATIC_HEAP}}" USE_VALGRIND=1 uv run python compiler_tests.py
  run_unit_tests:
    needs: [run_interpreter_unit_tests, run_compiler_unit_tests]
    # Fake, unnecessary
    runs-on: ubuntu-latest
    # Fake, unnecessary
    steps:
    - uses: actions/checkout@v4
  build_docker_image:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
    - uses: actions/checkout@v4
    - name: Log in to the Container registry
      uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
      with:
        registry: ${{ env.REGISTRY }}
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}
    - name: Extract metadata (tags, labels) for Docker
      id: meta
      uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
      with:
        images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
    - name: Build and push Docker image
      uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
      with:
        context: .
        push: true
        tags: ${{ steps.meta.outputs.tags }}
        labels: ${{ steps.meta.outputs.labels }}
        target: main
        file: util/Dockerfile
  deploy:
    runs-on: ubuntu-latest
    if: |
      github.repository == 'tekknolagi/scrapscript' &&
      github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
    needs: [run_lint, run_unit_tests]
    steps:
      - uses: actions/checkout@v4
      - uses: superfly/flyctl-actions/setup-flyctl@master
      - run: flyctl deploy --remote-only
        env:
          FLY_API_TOKEN: ${{ secrets.FLY_API_TOKEN }}