ci.yml

name: ci
on: [push]
jobs:

  Build:
    runs-on: ${{ matrix.os }}
    permissions:
      contents: write
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        gcc_v: [12]
        python-version: [3.9]
    env:
      FC: gfortran-${{ matrix.gcc_v }}
      GCC_V: ${{ matrix.gcc_v }}

    steps:
    - name: Checkout code
      uses: actions/checkout@v3
      with:
        submodules: recursive

    - name: Install Python
      uses: actions/setup-python@v4
      with:
        python-version: ${{ matrix.python-version }}

    - name: Setup Graphviz
      uses: ts-graphviz/setup-graphviz@v1

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

    - name: Install Python dependencies
      if: contains( matrix.os, 'ubuntu')
      run: |
        python -m pip install --upgrade pip
        pip install ford
        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi

    - name: Install GFortran Linux
      if: contains( matrix.os, 'ubuntu')
      run: |
        sudo add-apt-repository ppa:ubuntu-toolchain-r/test
        sudo apt-get update
        sudo apt-get upgrade -y
        sudo apt-get install -y gcc-${{ matrix.gcc_v }} gfortran-${{ matrix.gcc_v }}
        sudo update-alternatives \
           --install /usr/bin/gcc gcc /usr/bin/gcc-${{ matrix.gcc_v }} 100 \
           --slave /usr/bin/gfortran gfortran /usr/bin/gfortran-${{ matrix.gcc_v }}

    - name: Install Lapack and Blas
      if: contains( matrix.os, 'ubuntu')
      run: |
        sudo apt-get install -y libblas-dev liblapack-dev

    # - name: Run tests
    #   run: fpm @gfortran

    - name: Build documentation
      run: ford ./ford.yml

    - name: Deploy Documentation
      if: github.ref == 'refs/heads/master'
      uses: JamesIves/github-pages-deploy-action@v4.4.1
      with:
        branch: gh-pages
        folder: doc