redhat.yml

name: Red Hat clone

on:
  pull_request:
    branches:
      - main
  push:
    branches:
      - "main"
    tags:
      - "v*"
  merge_group:
    branches:
      - main
  workflow_dispatch:

jobs:
  build:
    runs-on: ubuntu-latest
    container: fenicsproject/test-env:current-redhat

    name: Rocky build and test

    steps:
      - uses: actions/checkout@v4

      - name: Install Python build dependencies
        run: |
          python3 -m pip install --no-cache-dir --upgrade pip setuptools wheel

      - name: Install FEniCS Python components
        run: |
          python3 -m pip install git+https://github.com/FEniCS/ufl.git
          python3 -m pip install git+https://github.com/FEniCS/basix.git
          python3 -m pip install git+https://github.com/FEniCS/ffcx.git

      - name: Configure C++
        run: cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build -S cpp/
      - name: Build and install C++ library
        run: |
          cmake --build build
          cmake --install build

      - name: Build C++ unit tests
        run: |
          cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build/test/ -S cpp/test/
          cmake --build build/test
      - name: Run C++ unit tests (serial)
        run: |
          cd build/test
          ctest -V --output-on-failure -R unittests
      - name: Run C++ unit tests (MPI)
        run: |
          cd build/test
          mpiexec -np 2 ctest -V --output-on-failure -R unittests
      - name: Build and run C++ regression tests (serial and MPI (np=2))
        run: |
          cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build/demo/ -S cpp/demo/
          cmake --build build/demo
          cd build/demo
          ctest -V -R demo -R serial
          ctest -V -R demo -R mpi_2

      - name: Install Python dependencies
        run: |
      - name: Build Python interface (editable install)
        run: |
          python3 -m pip install --upgrade -r python/build-requirements.txt
          python3 -m pip install --check-build-dependencies --no-build-isolation --config-settings=cmake.build-type=Debug --config-settings=build-dir="build" -e 'python/[test]'

      - name: Set default DOLFINx JIT options
        run: |
          mkdir -p ~/.config/dolfinx
          echo '{ "cffi_extra_compile_args": ["-g0", "-O0" ] }' > ~/.config/dolfinx/dolfinx_jit_options.json

      - name: Run demos (Python, serial)
        run: |
          python3 -m pip install pytest-xdist
          python3 -m pytest -n auto -m serial --durations=10 python/demo/test.py
      - name: Run demos (Python, MPI (np=2))
        run: python3 -m pytest -m mpi --num-proc=2 python/demo/test.py

      - name: Run Python unit tests (serial)
        run: python3 -m pytest -n auto -m "not adios2" --durations=50 python/test/unit/
      - name: Run Python unit tests (MPI, np=2)
        run: mpirun -np 2 python3 -m pytest -m "not adios2" python/test/unit/