docker-mpich.yml

name: Docker Image CI for CSEG Tools

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

jobs:
  check_file_changed:
    runs-on: ubuntu-latest
    outputs:
      changed: ${{ steps.files.outputs.modified }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v2
      - name: Get changed files
        id: files
        uses: jitterbit/get-changed-files@v1
      - run: |
          for changed_file in ${{ steps.files.outputs.modified }}; do
            echo "file ${changed_file} has changed."
          done
          
      - name: Files changed
        id: set-output
        run: echo "::set-output name=changed::${{ steps.files.outputs.modified }}"

  build:
    runs-on: ubuntu-latest
    needs: check_file_changed
    if: contains(needs.check_file_changed.outputs.changed, 'mpich')
    strategy:
      matrix:
        mpich: [3.4.3, 4.0.1]
        # 1.10 needs to be a string or the trailing 0 is lost
        hdf5: ["1.10", "1.12"]
        netcdfc: [4.7.4, 4.8.1]
        netcdff: [4.5.4]
        pnetcdf: [1.12.3]
        include:
          - hdf5: "1.10"
            hdf5m: 8
          - hdf5: "1.12"
            hdf5m: 1
    steps:
    - name: Installs
      run: |
        python3 --version
    - uses: actions/checkout@v2
    - name: Login to DockerHub
      uses: docker/login-action@v1
      with:
        username: ${{ secrets.DOCKER_HUB_USERNAME }}
        password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}
    - name: Build the mpich Docker image
      uses: docker/build-push-action@v2
      with:
        push: true	
        tags:  ${{ secrets.DOCKER_HUB_USERNAME }}/m${{ matrix.mpich }}h${{ matrix.hdf5 }}nc${{ matrix.netcdfc }}nf${{ matrix.netcdff }}p${{ matrix.pnetcdf }}
        file: Dockerfile.mpich
        build-args: |
          HDF5_VERSION_MAJOR=${{ matrix.hdf5 }}
          HDF5_VERSION_MINOR=${{ matrix.hdf5m }}
          NETCDF_C_VERSION=${{ matrix.netcdfc }}
          NETCDF_F_VERSION=${{ matrix.netcdff }}
          PNETCDF_VERSION=${{ matrix.pnetcdf }}
          MPI_VERSION=${{ matrix.mpich }}