main.yml

name: Continuous Integration

on:
  # To run manually
  [workflow_dispatch]

jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
        toolchain: [{compiler: gcc, version: 11}]
        include:
          - os: ubuntu-latest
            toolchain: {compiler: intel, version: '2023.1'}
          - os: ubuntu-latest
            toolchain: {compiler: intel-classic, version: '2021.9'}
          - os: macos-latest
            toolchain: {compiler: intel-classic, version: '2021.9'}
    permissions:
      # Give the default GITHUB_TOKEN write permission to commit and push the
      # added or changed files to the repository.
      contents: write
    
    steps:
    - name: Checkout code
      uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Get compiler
      uses: fortran-lang/setup-fortran@v1
      with:
        compiler: ${{ matrix.toolchain.compiler }}
        version: ${{ matrix.toolchain.version }}
        
    - name: Setup Fortran Package Manager
      uses: fortran-lang/setup-fpm@v5
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}

    - name: Run NILP app test
      run: |
        ${{ env.FC }} --version
        fpm run --target gs-prog --profile release --V

    - name: get png file
      if: ${{ (matrix.os == 'ubuntu-latest') && (matrix.toolchain.compiler == 'gcc') }}
      run: |
        sudo apt-get -y install gnuplot
        gnuplot nilp.p

    - name: commit
      if: ${{ (matrix.os == 'ubuntu-latest') && (matrix.toolchain.compiler == 'gcc') }}
      uses: stefanzweifel/git-auto-commit-action@v4
      with:
          commit_message: Commit to Github
          file_pattern: '*.png'

    - name: upload png file
      if: ${{ (matrix.os == 'ubuntu-latest') && (matrix.toolchain.compiler == 'gcc') }}
      uses: actions/upload-artifact@v4
      with:
        name: Graphic
        path: |
          png/*.png