name: Unit tests
on: [push, pull_request]

jobs:
  tests:
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-22.04, ubuntu-20.04, ubuntu-18.04]
    runs-on: ${{ matrix.os }}
    timeout-minutes: 20
    steps:
    - uses: actions/checkout@v3
    - name: Cache for pip
      uses: actions/cache@v3
      with:
        path: ~/.cache/pip
        key: ${{ matrix.os }}-cache-pip

    - name: Install dependencies
      run: |
        ./setup.sh --user
        ./setup-dev.sh --user
        pip install --user coveralls

    - name: Python version info
      run: |
        echo 'GDB py:'
        gdb --batch --quiet --nx --nh --ex 'py import sys; print(sys.version)'
        echo 'Installed py:'
        python -V
        echo 'Installed packages:'
        python -m pip freeze

    # We to set `kernel.yama.ptrace_scope=0` for `attachp` command tests
    - name: Run tests
      run: |
        mkdir .cov
        sudo sysctl -w kernel.yama.ptrace_scope=0
        PWNDBG_GITHUB_ACTIONS_TEST_RUN=1 ./tests.sh --cov

    - name: Process coverage data
      if: matrix.os == 'ubuntu-22.04'
      run: |
        coverage combine
        coverage xml

    - name: "Upload coverage to Codecov"
      if: matrix.os == 'ubuntu-22.04' && success() || failure()
      uses: codecov/codecov-action@v3
      with:
        fail_ci_if_error: true