ci.yml

name: ci

on:
  push:
    branches: [main]
  pull_request:
    branches: [main]

permissions:
  contents: read

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

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'
          cache: 'pip'

      - name: Install
        run: |
          pip install --upgrade pip
          pip install -e . pytest pytest-cov

      - name: Run tests with coverage
        run: pytest --cov=pilotprotocol --cov-report=term --cov-report=xml --cov-report=html
        continue-on-error: true

      - name: Upload coverage to Codecov
        uses: codecov/codecov-action@v4
        if: always()
        with:
          files: ./coverage.xml
          flags: unittests
          name: sdk-python
          fail_ci_if_error: false

      - uses: actions/upload-artifact@v4
        if: always()
        with:
          name: coverage-sdk-python
          path: |
            coverage.xml
            htmlcov/
          retention-days: 30
          if-no-files-found: ignore

  # Builds libpilot from source and resolves every FFI symbol the SDK names
  # against it. The rest of the suite substitutes a fake library object, so
  # this is the only job that notices when the two repos drift apart.
  ffi-smoke:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          path: sdk-python

      - uses: actions/checkout@v4
        with:
          repository: pilot-protocol/libpilot
          path: libpilot

      - uses: actions/setup-go@v5
        with:
          go-version: '1.25'

      - uses: actions/setup-python@v5
        with:
          python-version: '3.11'

      - name: Build libpilot
        working-directory: libpilot
        run: CGO_ENABLED=1 go build -buildmode=c-shared -o libpilot.so .

      - name: Install SDK
        working-directory: sdk-python
        run: |
          pip install --upgrade pip
          # pytest-cov is required even though this job measures no coverage:
          # pyproject's [tool.pytest.ini_options] addopts always passes --cov,
          # and the run below passes --no-cov to switch it off. Without the
          # plugin installed, pytest rejects both as unrecognized arguments and
          # exits 4 before collecting a single test — which is why ffi-smoke
          # has failed on every run since it was introduced.
          pip install -e . pytest pytest-cov

      - name: Resolve FFI symbols against the freshly built library
        working-directory: sdk-python
        env:
          PILOT_LIB_PATH: ${{ github.workspace }}/libpilot/libpilot.so
          PILOT_REQUIRE_LIB: '1'
        run: pytest tests/test_ffi_smoke.py -v -p no:cacheprovider --no-cov