test_python.yml

name: test-python

on:
  workflow_call:
    inputs:
      build_only:
        description: "only run wheel builds job"
        required: false
        default: "false"
        type: string

jobs:
  python-wheels-build:
    # This strategy is taken straight from the numpy wheels.yaml CI job
    #
    # Since we depend on numpy, there's no reason to try and build a binary cocoex wheel
    # on platform that don't have a compiled numpy available.
    strategy:
      # Ensure that a wheel builder finishes even if another fails
      fail-fast: false
      matrix:
        buildplat:
          - [ubuntu-20.04, manylinux_x86_64]
          - [ubuntu-20.04, musllinux_x86_64]
          - [macos-14, macosx_arm64]
          - [windows-2019, win_amd64]
        python:
          - ["cp39", "3.9"]
          - ["cp310", "3.10"]
          - ["cp311", "3.11"]
          - ["cp312", "3.12"]
          #- ["cp313", "3.13"]
          - ["pp39", "pp"]
        exclude:
          - buildplat: [ubuntu-20.04, musllinux_x86_64]
            python: ["pp39", "pp"]
    runs-on: ${{ matrix.buildplat[0] }}
    defaults:
      run:
        working-directory: ${{github.workspace}}
    steps:
      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: "3.10"
      - name: Download Python source package
        uses: actions/download-artifact@v4
        with:
          name: dist-python-sdist
      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel==2.16.2
      - name: Build cocoex wheel
        shell: bash
        run: python -m cibuildwheel --output-dir dist/ coco_experiment-*.tar.gz
        env:
          CIBW_PRERELEASE_PYTHONS: True
          # Required for MSVC builds on Windows, otherwise meson picks up mingw64.
          CIBW_CONFIG_SETTINGS_WINDOWS: "setup-args=--vsenv"
          CIBW_BUILD: ${{ matrix.python[0] }}-${{ matrix.buildplat[1] }}
          CIBW_BUILD_VERBOSITY: 1
      - name: Archive Python wheels
        uses: actions/upload-artifact@v4
        with:
          name: dist-python-wheels-${{ matrix.python[1] }}-${{ matrix.buildplat[1] }}
          path: dist/coco_experiment*.whl

  python-wheels-test:
    needs: python-wheels-build
    if: ${{ inputs.build_only == 'false' }}
    strategy:
      fail-fast: false
      matrix:
        buildplat:
          - [ubuntu-20.04, manylinux_x86_64]
          - [macos-14, macosx_arm64]
          - [windows-2019, win_amd64]
        python: ["3.9", "3.10", "3.11", "3.12"]
    runs-on: ${{ matrix.buildplat[0] }}
    defaults:
      run:
        working-directory: ${{github.workspace}}
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: dist-python-sdist
          path: dist
      - uses: actions/download-artifact@v4
        with:
          name: dist-python-wheels-${{ matrix.python }}-${{ matrix.buildplat[1] }}
          path: wheels
      - name: List available wheels
        run: ls -l wheels/
      - uses: actions/setup-python@v5
        with:
          python-version: ${{matrix.python}}
      - name: Setup Python
        run: python -m pip install --upgrade pip wheel
      - name: Install cocoex
        shell: bash
        run: python -m pip install wheels/coco_experiment*.whl
      - name: Run cocoex test
        shell: bash
        run: |
          tar xf dist/coco_experiment-*.tar.gz --strip-components=1
          python -m pip install pytest pytest-cov
          pytest --cov=cocoex tests/
          python scripts/run-doctest.py
  python-wheels-example:
    needs: python-wheels-build
    if: ${{ inputs.build_only == 'false' }}
    strategy:
      fail-fast: false
      matrix:
        buildplat:
          - [ubuntu-20.04, manylinux_x86_64]
          - [macos-14, macosx_arm64]
          - [windows-2019, win_amd64]
        python: ["3.9", "3.10", "3.11", "3.12"]
    runs-on: ${{ matrix.buildplat[0] }}
    defaults:
      run:
        working-directory: ${{github.workspace}}
    steps:
      - uses: actions/checkout@v4
      - uses: actions/download-artifact@v4
        with:
          name: dist-python-wheels-${{ matrix.python }}-${{ matrix.buildplat[1] }}
          path: wheels
      - uses: actions/setup-python@v5
        with:
          python-version: ${{matrix.python}}
      - name: Setup Python
        run: python -m pip install --upgrade pip wheel
      - name: Install cocoex and cocopp
        shell: bash
        run: |
          python -m pip install wheels/coco_experiment*.whl
          python -m pip install cocopp
      - name: Install scipy for example experiment
        run: python -m pip install scipy
      - name: Run example experiment
        run: python build/python/example/example_experiment2.py

  merge-python-wheels:
    runs-on: ubuntu-latest
    needs: [python-wheels-test, python-wheels-example]
    if: always()
    steps:
      - name: Merge Artifacts
        uses: actions/upload-artifact/merge@v4
        with:
          name: dist-python-wheels
          pattern: dist-python-wheels-*
          delete-merged: true

  python-lint:
    runs-on: "ubuntu-latest"
    if: ${{ inputs.build_only == 'false' }}
    steps:
      - uses: actions/download-artifact@v4
        with:
          name: dist-python-sdist
          path: dist
      - uses: actions/setup-python@v5
        with:
          python-version: "3.11"
      - name: Setup Python
        run: python -m pip install --upgrade pip wheel
      - name: Lint with Ruff
        shell: bash
        continue-on-error: true
        run: |
          pip install ruff
          tar xf dist/coco_experiment*.tar.gz --strip-components=1
          ruff check --output-format=github .