fenicsx-tests.yml

# This workflow will install Basix, FFCx, DOLFINx and run the DOLFINx and FFCx unit tests.

name: FEniCSx integration

on:
  pull_request:
    branches:
      - main

jobs:
  ffcx-tests:
    name: Run FFCx tests
    runs-on: ubuntu-latest

    env:
      CC: gcc-10
      CXX: g++-10
      PETSC_ARCH: linux-gnu-real-64

    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v5
        with:
          python-version: 3.12

      - name: Install test dependencies
        run: |
          sudo apt-get install -y graphviz libgraphviz-dev ninja-build pkg-config

      - name: Install UFL
        run: |
          pip3 install --break-system-packages .

      - name: Install Basix
        run: |
          python3 -m pip install git+https://github.com/FEniCS/basix.git

      - name: Clone FFCx
        uses: actions/checkout@v4
        with:
          path: ./ffcx
          repository: FEniCS/ffcx
          ref: main

      - name: Install FFCx
        run: |
          cd ffcx
          pip install .[ci]
      - name: Run FFCx unit tests
        run: python3 -m pytest -n auto ffcx/test

  dolfinx-tests:
    name: Run DOLFINx tests
    runs-on: ubuntu-latest
    container: ghcr.io/fenics/test-env:current-openmpi

    env:
      PETSC_ARCH: linux-gnu-complex128-32
      OMPI_ALLOW_RUN_AS_ROOT: 1
      OMPI_ALLOW_RUN_AS_ROOT_CONFIRM: 1

    steps:
      - uses: actions/checkout@v4

      - name: Install UFL
        run: |
          pip3 install --break-system-packages .

      - name: Install Basix and FFCx
        run: |
          python3 -m pip install --break-system-packages  git+https://github.com/FEniCS/basix.git
          python3 -m pip install --break-system-packages  git+https://github.com/FEniCS/ffcx.git

      - name: Clone DOLFINx
        uses: actions/checkout@v4
        with:
          path: ./dolfinx
          repository: FEniCS/dolfinx
          ref: main
      - name: Install DOLFINx
        run: |
          cmake -G Ninja -DCMAKE_BUILD_TYPE=Developer -B build -S dolfinx/cpp/
          cmake --build build
          cmake --install build
          python3 -m pip install --break-system-packages -r dolfinx/python/build-requirements.txt
          python3 -m pip -v install --break-system-packages --no-build-isolation --check-build-dependencies --config-settings=cmake.build-type="Developer" dolfinx/python/[ci]
      - name: Run DOLFINx unit tests
        run: python3 -m pytest -n auto dolfinx/python/test/unit