psutil

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# Runs CI tests and generates wheels on the following platforms:
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#
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# * Linux (py2 and py3)
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# * macOS (py2 and py3)
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# * Windows (py3, py2 is done by appveyor)
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#
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# Useful URLs:
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# * https://github.com/pypa/cibuildwheel
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# * https://github.com/actions/checkout
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# * https://github.com/actions/setup-python
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# * https://github.com/actions/upload-artifact
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on: [push, pull_request]
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name: build
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concurrency:
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  group: ${{ github.ref }}-${{ github.workflow }}-${{ github.event_name }}-${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) && github.sha || '' }}
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  cancel-in-progress: true
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jobs:
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  # Linux + macOS + Windows Python 3
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  py3:
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    name: "py3-${{ matrix.os }}-${{ matrix.arch }}"
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    runs-on: ${{ matrix.os }}
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    timeout-minutes: 30
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    strategy:
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      fail-fast: false
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      matrix:
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        include:
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        - {os: ubuntu-latest, arch: x86_64}
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        - {os: ubuntu-latest, arch: i686}
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        - {os: ubuntu-latest, arch: aarch64}
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        - {os: macos-12, arch: x86_64}
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        - {os: macos-14, arch: arm64}
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        - {os: windows-2019, arch: AMD64}
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        - {os: windows-2019, arch: x86}
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    steps:
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    - uses: actions/checkout@v4
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    # see https://cibuildwheel.pypa.io/en/stable/faq/#macos-building-cpython-38-wheels-on-arm64
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    - name: "Install python 3.8 universal2 on macOS arm64"
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      if: runner.os == 'macOS' && runner.arch == 'ARM64'
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      uses: actions/setup-python@v5
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      env:
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          PIP_DISABLE_PIP_VERSION_CHECK: 1
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      with:
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        python-version: 3.8
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    - uses: actions/setup-python@v5
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      with:
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        python-version: 3.11
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    - name: Set up QEMU
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      uses: docker/setup-qemu-action@v3
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      if: matrix.arch == 'aarch64'
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    - name: Create wheels + run tests
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      uses: pypa/cibuildwheel@v2.19.2
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      env:
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        CIBW_ARCHS: "${{ matrix.arch }}"
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        CIBW_PRERELEASE_PYTHONS: True
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    - name: Upload wheels
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      uses: actions/upload-artifact@v4
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      with:
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        name: wheels-py3-${{ matrix.os }}-${{ matrix.arch }}
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        path: wheelhouse
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    - name: Generate .tar.gz
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      if: matrix.os == 'ubuntu-latest'
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      run: |
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        make generate-manifest
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        python setup.py sdist
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        mv dist/psutil*.tar.gz wheelhouse/
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  # Linux + macOS + Python 2
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  py2:
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    name: py2-${{ matrix.os }}
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    runs-on: ${{ matrix.os }}
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    timeout-minutes: 20
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    strategy:
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      fail-fast: false
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      matrix:
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        os: [ubuntu-latest, macos-12]
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    env:
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      CIBW_TEST_COMMAND:
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        PYTHONWARNINGS=always PYTHONUNBUFFERED=1 PSUTIL_DEBUG=1 python {project}/psutil/tests/runner.py &&
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        PYTHONWARNINGS=always PYTHONUNBUFFERED=1 PSUTIL_DEBUG=1 python {project}/psutil/tests/test_memleaks.py
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      CIBW_TEST_EXTRAS: test
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      CIBW_BUILD: 'cp27-*'
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    steps:
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    - uses: actions/checkout@v4
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    - uses: actions/setup-python@v5
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      with:
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        python-version: 3.9
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    - name: Create wheels + run tests
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      uses: pypa/cibuildwheel@v1.12.0
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    - name: Upload wheels
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      uses: actions/upload-artifact@v4
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      with:
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        name: wheels-py2-${{ matrix.os }}
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        path: wheelhouse
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    - name: Generate .tar.gz
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      if: matrix.os == 'ubuntu-latest'
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      run: |
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        make generate-manifest
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        python setup.py sdist
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        mv dist/psutil*.tar.gz wheelhouse/
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  # Run linters
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  linters:
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    runs-on: ubuntu-latest
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    steps:
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    - uses: actions/checkout@v4
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    - uses: actions/setup-python@v5
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      with:
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        python-version: 3.x
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    - name: 'Run linters'
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      run: |
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        python3 -m pip install ruff==0.4.4 black rstcheck toml-sort sphinx
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        make lint-all
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  # upload weels as a single artefact
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  upload-wheels:
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    needs: [py2, py3]
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/upload-artifact/merge@v4
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        with:
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          name: wheels
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          pattern: wheels-*
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          separate-directories: false
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          delete-merged: true
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  # Check sanity of .tar.gz + wheel files
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  check-dist:
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    needs: [upload-wheels]
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    runs-on: ubuntu-latest
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    steps:
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      - uses: actions/checkout@v4
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      - uses: actions/setup-python@v5
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        with:
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          python-version: 3.x
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      - uses: actions/download-artifact@v4
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        with:
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          name: wheels
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          path: wheelhouse
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      - run: |
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          python scripts/internal/print_hashes.py wheelhouse/
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          pipx run twine check --strict wheelhouse/*
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          pipx run abi3audit --verbose --strict wheelhouse/*-abi3-*.whl
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