test_gfortran.yml

name: Test gfortran

on:
  # Trigger the workflow on push or pull request
  push:
  pull_request:
  # Trigger the workflow at the end of every week
  schedule:
    - cron: '0 0 * * 0'
  # Trigger the workflow when it is manually triggered
  workflow_dispatch:


jobs:
  test:
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, ubuntu-20.04, macos-latest, macos-11, macos-13, macos-14, windows-latest, windows-2019]
        compiler: [gcc]
        version: [13, 12, 11]
        exclude:
          - os: ubuntu-20.04
            version: 12

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4.1.2
        with:
         ssh-key: ${{ secrets.SSH_PRIVATE_KEY_ACT }} # This forces checkout to use SSH, not HTTPS
         submodules: recursive

      - name: Miscellaneous setup
        shell: bash  # Important; otherwise, the following statements do not work on Windows.
        run: bash .github/scripts/misc_setup

      - name: Make tools such as grep and git available on Windows
        if: runner.os == 'Windows'
        run: $env:Path += ";C:\Program Files\Git\usr\bin;C:\Program Files\Git\bin;C:\ProgramData\Chocolatey\bin"

      - name: Set up Fortran
        if: ${{ matrix.os != 'macos-14' }}
        uses: fortran-lang/setup-fortran@main
        with:
          compiler: ${{ matrix.compiler }}
          version: ${{ matrix.version }}
      - name: Set up Fortran for macOS 14  # As of 20240219, fortran-lang/setup-fortran does not support macos-14
        if: ${{ matrix.os == 'macos-14' }}
        run: |
          sudo ln -sf $(which gfortran-${{ matrix.version }}) $(dirname $(which gfortran-${{ matrix.version }}))/gfortran
          which gfortran && gfortran --version

      - name: Conduct the test
        run: cd test; make gtest