main.yml

# This workflow will install Python dependencies, run tests and lint with a
# variety of Python versions. For more information see:
# https://help.github.com/actions/language-and-framework-guides/
# using-python-with-github-actions

name: pytest with flake8

on:
  pull_request:
  push:
  schedule:
    - cron: "0 3 * * 1"  # Runs 03:00 UT on Mondays 

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        os: ["ubuntu-latest", "windows-latest"]
        python-version: ["3.9", "3.10", "3.11"]
        include:
          - python-version: "3.9"
            os: "macos-13"
          - python-version: "3.10"
            os: "macos-13"
          - python-version: "3.11"
            os: "macos-latest"

    name: Python ${{ matrix.python-version }} on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    steps:
    - uses: actions/checkout@v4
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ matrix.python-version }}
        architecture: 'x64'

    - name: Install Windows-specific dependencies for non-pip install
      if: ${{ matrix.os == 'windows-latest' }}
      run: |
           choco install ninja mingw
           choco install rtools --no-progress
           echo "c:\rtools40\ucrt64\bin;" >> $env:GITHUB_PATH
           gfortran --version
           pip install flake8 meson-python pytest pytest-cov pytest-xdist scipy
           pip install "numpy>=1.19.5,<2"

    - name: Install on Linux
      if: ${{ matrix.os == 'ubuntu-latest' }}
      run: pip install .[test]

    - name: Install on MacOS
      if: contains(${{ matrix.os }}, 'macos')
      run: |
          brew reinstall gcc@13
          brew install gfortran
	  ls /usr/local/bin/gcc*
          CC=/usr/local/bin/gcc-13 pip install .[test]

    - name: Install on Windows
      if: ${{ matrix.os == 'windows-latest' }}
      run: |
          meson setup build
          ninja -j 2 -C build
          cd build
          meson install --destdir=${{ env.Python3_ROOT_DIR }} 

    - name: Test PEP8 compliance
      run: flake8 . --count --show-source --statistics

    - name: Evaluate complexity
      run: flake8 . --count --exit-zero --max-complexity=10 --statistics

    - name: Run unit and integration tests on Mac/Linux
      if: ${{ matrix.os != 'windows-latest' }}
      run: |
           cd ..
           pytest --rootdir=apexpy --cov-report xml
           mv *.xml apexpy/.

    - name: Run unit and integration tests on Windows
      if: ${{ matrix.os == 'windows-latest' }}
      run: |
           cd ..
           pytest --rootdir=apexpy --cov-report xml
           mv *.xml apexpy\.

    - name: Publish results to coveralls upon success
      uses: coverallsapp/github-action@v2
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        flag-name: run=${{ join(matrix.*, '-') }}
        parallel: true
        format: cobertura

    - name: Create a Windows wheel
      if: ${{ matrix.os == 'windows-latest' }}
      run: |
           mkdir dist
           pip wheel . -w dist

    - name: Upload wheels
      uses: actions/upload-artifact@v3
      with:
         path: dist/*.whl
         if-no-files-found: warn

  finish:
    name: Finish Coverage Analysis
    needs: build
    if: ${{ always() }}
    runs-on: ubuntu-latest
    steps:
    - name: Coveralls Finished
      uses: coverallsapp/github-action@v2
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        parallel-finished: true