ci.yml

---
name: CI

on: [push, pull_request]

jobs:

  lint:
    runs-on: ubuntu-24.04
    strategy:
      fail-fast: false
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_ENABLE_PINNING=ON
        -DSPIRIT_ENABLE_DEFECTS=ON
      SOURCES: >
        find
          core/include/
          core/src/
          ui-cpp/utility/
          ui-cpp/ui-imgui/include/
          ui-cpp/ui-imgui/src/
          -iname *.hpp -o -iname *.cpp"

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install required system packages
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev tree

    - uses: actions/setup-python@v5
      with:
        python-version: '3.10'

    - name: 📚 Install python packages
      run: >
        pip install --user numpy pylint
        "black==22.10.0"
        "clang-format==18.1.8"
        "clang-tidy==18.1.8"

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🧪 clang-format linting
      if: always()
      shell: bash
      run: |
        clang-format --version
        OUTPUT=$($SOURCES | xargs clang-format -n 2>&1)
        if [[ $OUTPUT ]]; then
          echo "$OUTPUT"
          exit 1
        fi

    - name: 🧪 clang-tidy linting
      if: always()
      shell: bash
      run: |
        clang-tidy --version

    - name: 🧪 Python code formatting check
      shell: bash
      run: |
        git ls-files core/python/{,**/}*.py | xargs black --check
        git ls-files ui-python/{,**/}*.py | xargs black --check

    - name: 🧪 Python code quality checks, linting
      shell: bash
      run: pylint core/python/spirit --fail-under=8

  test-gcc:
    name: gcc ${{ matrix.parallelisation }} (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-22.04
          - os: ubuntu-22.04
            parallelisation: "openmp"
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DCMAKE_C_COMPILER=gcc
        -DCMAKE_CXX_COMPILER=g++
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON
      OMP_NUM_THREADS: 4

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install required system packages
      if: matrix.os == 'ubuntu-22.04'
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      if: matrix.parallelisation == ''
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: ⚙ Configure with OpenMP
      if: matrix.parallelisation == 'openmp'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        -DSPIRIT_USE_OPENMP=ON
        $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE --output-on-failure

  test-clang:
    name: clang ${{ matrix.parallelisation }} (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-24.04
            parallelisation: ""
          - os: ubuntu-24.04
            parallelisation: "openmp"
          # this build cannot be configured currently
          # - os: ubuntu-24.04
          #   parallelisation: "cuda"
          - os: macos-13
            parallelisation: ""
          - os: macos-13
            parallelisation: "openmp"
          - os: windows-2022
            parallelisation: ""
          - os: windows-2022
            parallelisation: "openmp"

    env:
      BUILD_TYPE: Release
      BUILD_SYSTEM_FLAG: ${{ matrix.os == 'windows-2022' && '-G Ninja' || '' }}
      CMAKE_FLAGS: >
        -DCMAKE_C_COMPILER=clang
        -DCMAKE_CXX_COMPILER=clang++
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON
      OMP_NUM_THREADS: 4

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install LLVM 17 and some libs (Ubuntu)
      if: matrix.os == 'ubuntu-24.04'
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev clang-17 lldb-17 lld-17 libomp-17-dev
        sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-17 10
        sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-17 10
        clang --version

    - name: 📚 Install CUDA Toolkit
      if: matrix.parallelisation == 'cuda'
      shell: bash
      run: |
        wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/cuda-keyring_1.1-1_all.deb
        sudo dpkg -i cuda-keyring_1.1-1_all.deb
        sudo apt-get update
        sudo apt-get -y install cuda-toolkit-12-5
        echo "/usr/local/cuda-12.5/bin" >> $GITHUB_PATH
        echo "/usr/local/cuda-12.5/lib64" >> $GITHUB_PATH

    - name: 📚 Install LLVM (MacOS)
      if: matrix.os == 'macos-13'
      shell: bash
      run: |
        brew update
        brew install llvm
        echo "/usr/local/opt/llvm/bin" >> $GITHUB_PATH
        echo "/opt/homebrew/opt/llvm/bin" >> $GITHUB_PATH

    - name: 📚 Install LLVM and Ninja (Windows)
      if: matrix.os == 'windows-2022'
      shell: pwsh
      run: |
        choco install llvm ninja -y
        choco upgrade llvm

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      if: matrix.parallelisation == ''
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        $BUILD_SYSTEM_FLAG
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS

    - name: ⚙ Configure with CUDA
      if: matrix.parallelisation == 'cuda'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        CUDA_PATH=/usr/local/cuda-12.5
        cmake $GITHUB_WORKSPACE
        -DCMAKE_CUDA_COMPILER=clang++
        -DSPIRIT_CUDA_ARCH=70
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS
        -DSPIRIT_USE_CUDA=ON

    - name: ⚙ Configure with OpenMP
      if: matrix.parallelisation == 'openmp'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        $BUILD_SYSTEM_FLAG
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS
        -DSPIRIT_USE_OPENMP=ON

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test
      if: matrix.parallelisation != 'cuda'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE --output-on-failure

  test-nvcpp:
    name: nvcpp ${{ matrix.parallelisation }} (ubuntu-22.04)
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - parallelisation: ""
          # - parallelisation: "openmp" # Some OpenMP that Spirit uses isn't supported by nvc++
          - parallelisation: "cuda"
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DCMAKE_CXX_COMPILER=nvc++
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON
      OMP_NUM_THREADS: 4

    steps:
    - uses: actions/checkout@v4

    - name: Force upgrade to gcc-12 on Ubuntu 22.04 
      if: matrix.os == 'ubuntu-22.04'
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get --purge remove -y "g++*"
        sudo apt-get install -y g++-12
        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 10
        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 10

    - name: 📚 Install NVIDIA HPC SDK and some libs
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev
        curl https://developer.download.nvidia.com/hpc-sdk/ubuntu/DEB-GPG-KEY-NVIDIA-HPC-SDK | sudo gpg --dearmor -o /usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg
        echo 'deb [signed-by=/usr/share/keyrings/nvidia-hpcsdk-archive-keyring.gpg] https://developer.download.nvidia.com/hpc-sdk/ubuntu/amd64 /' | sudo tee /etc/apt/sources.list.d/nvhpc.list
        sudo apt-get update -y
        sudo apt-get install -y nvhpc-24-5
        echo "/opt/nvidia/hpc_sdk/Linux_x86_64/24.5/compilers/bin" >> $GITHUB_PATH
        echo "/opt/nvidia/hpc_sdk/Linux_x86_64/24.5/math_libs/lib64" >> $GITHUB_PATH

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      if: matrix.parallelisation == ''
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: ⚙ Configure with OpenMP
      if: matrix.parallelisation == 'openmp'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS
        -DSPIRIT_USE_OPENMP=ON

    - name: ⚙ Configure with CUDA
      if: matrix.parallelisation == 'cuda'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS
        -DSPIRIT_USE_CUDA=ON
        -DCUDA_TOOLKIT_ROOT_DIR=/opt/nvidia/hpc_sdk/Linux_x86_64/24.5/cuda/

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test
      if: matrix.parallelisation != 'cuda'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE --output-on-failure

  test-msvc:
    name: msvc (windows-2022)
    runs-on: windows-2022
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON

    steps:
    - uses: actions/checkout@v4

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE --output-on-failure

  test-debug:
    name: test debug (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-22.04
          - os: macos-13
    env:
      BUILD_TYPE: Debug
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=OFF
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON
      EXCLUDETESTS: solver

    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure (without coverage)
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test regular debug build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE -E $EXCLUDETESTS --output-on-failure

  test-coverage:
    name: test coverage (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-22.04
    env:
      BUILD_TYPE: Debug
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=OFF
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON
    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: 📚 Install coverage packages
      run: |
        python -m pip install --upgrade pip
        python -m pip install coverage 'coveralls<3'
        sudo apt-get update
        sudo apt-get install -y lcov

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure (with coverage)
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        -DSPIRIT_TEST_COVERAGE=ON
        $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Generate C++ coverage
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        lcov -c -i --no-external --directory . --base-directory $GITHUB_WORKSPACE/core -o baseline.info
        make test
        lcov -c --no-external --directory . --base-directory $GITHUB_WORKSPACE/core -o after_test.info
        lcov -a baseline.info -a after_test.info -o total_test.info
        lcov -r total_test.info \*thirdparty\* \*/test/\* \*Collection\* \*DLL_\* -o coverage.info

    - name: ⬆ Upload C++ coverage
      uses: codecov/codecov-action@v3
      with:
        files: ${{runner.workspace}}/build/coverage.info

    - name: 🧪 Generate Python API coverage
      if: matrix.coverage == true
      working-directory: ./core/python
      env:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        coverage run --source spirit --omit=spirit/spiritlib.py \
          -m unittest discover \
            --start-directory ./test \
            --pattern "*.py" \
          > cov.txt
        head cov.txt
        coverage report -m
        coverage xml
        coveralls

  test-other-configurations:
    name: test ${{ matrix.configuration }} (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - configuration: "single-precision"
            os: ubuntu-24.04
          - configuration: "single-precision"
            os: macos-13
          - configuration: "pinning-and-defects"
            os: ubuntu-24.04
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=ON
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_BUILD_TEST=ON

    steps:
    - uses: actions/checkout@v4

    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: 📚 Install python packages
      run: pip install --user numpy

    - name: Force install of gcc-13 on Ubuntu 24.04
      if: matrix.os == 'ubuntu-24.04'
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get --purge remove -y "g++*"
        sudo apt-get install -y g++-13
        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-13 10
        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-13 10

    - name: 📚 Install required system packages
      if: matrix.os == 'ubuntu-24.04'
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure single-precision build
      if: matrix.configuration == 'single-precision'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        -DSPIRIT_SCALAR_TYPE="float"
        $CMAKE_FLAGS

    - name: ⚙ Configure pinning-and-defects build
      if: matrix.configuration == 'pinning-and-defects'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$Debug
        -DSPIRIT_ENABLE_PINNING=ON
        -DSPIRIT_ENABLE_DEFECTS=ON
        $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 🧪 Test
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: ctest -C $BUILD_TYPE --output-on-failure

  build-cuda:
    runs-on: ${{ matrix.config.os }}
    strategy:
      fail-fast: false
      matrix:
        config:
          - os: ubuntu-22.04
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: >
        -DSPIRIT_UI_USE_IMGUI=OFF
        -DSPIRIT_UI_CXX_USE_QT=OFF
        -DSPIRIT_USE_CUDA=ON
        -DSPIRIT_CUDA_ARCH=70

    steps:
    - uses: actions/checkout@v4

    - name: Force downgrade to gcc-10 on Ubuntu 22.04 to avoid a bug in gcc-11.3 header
      if: matrix.config.os == 'ubuntu-22.04'
      shell: bash
      run: |
        sudo apt-get update
        sudo apt-get --purge remove -y "g++*"
        sudo apt-get install -y g++-10 cmake
        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10

    - name: 📚 Install CUDA
      shell: bash
      run: |
        wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2204/x86_64/cuda-keyring_1.1-1_all.deb
        sudo dpkg -i cuda-keyring_1.1-1_all.deb
        sudo apt-get update
        sudo apt-get install -y cuda-toolkit-12-4
        echo "/usr/local/cuda-12.4/bin" >> $GITHUB_PATH
        echo "/usr/local/cuda-12.4/lib64" >> $GITHUB_PATH

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        CUDA_PATH=/usr/local/cuda
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

  build-ui-qt:
    runs-on: ubuntu-20.04
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: -DSPIRIT_UI_USE_IMGUI=OFF -DSPIRIT_UI_CXX_USE_QT=ON

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install Qt5
      run: |
        sudo apt-get update
        sudo apt-get install -y qt5-default libqt5charts5-dev

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

  build-webapp:
    name: webapp ${{ matrix.target }} (ubuntu-22.04)
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        include:
          - target: "mobile"
          - target: "desktop"
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: -DSPIRIT_BUILD_FOR_JS=ON
      EMSCRIPTEN_VERSION: "3.1.38"

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install Emscripten
      working-directory: ${{runner.workspace}}
      run: |
        git clone https://github.com/emscripten-core/emsdk.git
        cd emsdk
        ./emsdk install $EMSCRIPTEN_VERSION
        ./emsdk activate $EMSCRIPTEN_VERSION

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure (mobile)
      if: matrix.target == 'mobile'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        source ${{runner.workspace}}/emsdk/emsdk_env.sh;
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        -DSPIRIT_UI_USE_IMGUI=OFF
        $CMAKE_FLAGS
        -DCMAKE_TOOLCHAIN_FILE=${{runner.workspace}}/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake

    - name: ⚙ Configure (desktop)
      if: matrix.target == 'desktop'
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: >
        source ${{runner.workspace}}/emsdk/emsdk_env.sh;
        cmake $GITHUB_WORKSPACE
        -DCMAKE_BUILD_TYPE=$BUILD_TYPE
        -DSPIRIT_UI_USE_IMGUI=ON $CMAKE_FLAGS
        -DCMAKE_TOOLCHAIN_FILE=${{runner.workspace}}/emsdk/upstream/emscripten/cmake/Modules/Platform/Emscripten.cmake

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        source ${{runner.workspace}}/emsdk/emsdk_env.sh
        cmake --build . --config $BUILD_TYPE -j 2

    - name: 📦 Archive mobile web app
      if: matrix.target == 'mobile'
      uses: actions/upload-artifact@v4
      with:
        name: webapp-mobile
        path: ui-web/
        if-no-files-found: error

    - name: 📦 Archive desktop web app
      if: matrix.target == 'desktop'
      uses: actions/upload-artifact@v4
      with:
        name: webapp-desktop
        path: ui-cpp/ui-imgui/webapp/
        if-no-files-found: error

  deploy-pypi:
    if: github.event_name != 'pull_request'
    needs:
      - lint
      - test-gcc
      - test-clang
      - test-nvcpp
      - test-msvc
      - test-debug
      - test-coverage
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: -DSPIRIT_UI_USE_IMGUI=OFF -DSPIRIT_UI_CXX_USE_QT=OFF
      SPIRIT_ADD_VERSION_SUFFIX: true

    steps:
    - uses: actions/checkout@v4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'

    - name: ⚙ Configure environment
      shell: bash
      if: github.ref == 'refs/heads/master'
      run: echo "SPIRIT_ADD_VERSION_SUFFIX=false" >> $GITHUB_ENV

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake --build . --config $BUILD_TYPE -j 2

    - name: 📚 Install necessary packages
      run: |
        python -m pip install --upgrade pip
        python -m pip install numpy setuptools wheel twine

    - name: 🛠 Build Python package
      shell: bash
      working-directory: ./core/python
      run: |
        echo "Python package build"
        echo "Add suffix to spirit version tag for python package $SPIRIT_ADD_VERSION_SUFFIX"
        python setup.py sdist bdist_wheel

    - name: 🚀 Deploy to TestPyPI
      working-directory: ./core/python
      env:
        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      if: github.ref != 'refs/heads/master'
      run: twine upload --skip-existing --repository testpypi dist/*

    - name: 🚀 Deploy to PyPI
      working-directory: ./core/python
      env:
        TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
        TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
      if: github.ref == 'refs/heads/master'
      run: twine upload --skip-existing dist/*

  deploy-package:
    if: github.event_name != 'pull_request'
    needs:
      - lint
      - test-gcc
      - test-clang
      - test-nvcpp
      - test-msvc
      - test-debug
      - test-coverage
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, macos-latest, windows-latest]
    env:
      BUILD_TYPE: Release
      CMAKE_FLAGS: -DSPIRIT_UI_USE_IMGUI=ON -DSPIRIT_UI_CXX_USE_QT=OFF -DSPIRIT_BUNDLE_APP=ON

    steps:
    - uses: actions/checkout@v4

    - name: 📚 Install required system packages
      if: matrix.os == 'ubuntu-latest'
      run: |
        sudo apt-get update
        sudo apt-get install -y xorg-dev libglu1-mesa-dev libgtk-3-dev

    - name: 📁 Create build folder
      run: cmake -E make_directory ${{runner.workspace}}/build

    - name: ⚙ Configure
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: cmake $GITHUB_WORKSPACE -DCMAKE_BUILD_TYPE=$BUILD_TYPE $CMAKE_FLAGS

    - name: 🛠 Build
      shell: bash
      working-directory: ${{runner.workspace}}/build
      run: |
        cmake --build . --config $BUILD_TYPE -j 2
        cmake --install .
        cmake --build . --config $BUILD_TYPE -j 2 --target package

    - name: 📦 Archive ubuntu package
      if: matrix.os == 'ubuntu-latest'
      uses: actions/upload-artifact@v4
      with:
        name: spirit-ubuntu
        path: ${{runner.workspace}}/build/*.tar.gz
        if-no-files-found: error

    - name: 📦 Archive macOS package
      if: matrix.os == 'macos-latest'
      uses: actions/upload-artifact@v4
      with:
        name: spirit-macos
        path: |
          ${{runner.workspace}}/build/*.dmg
          ${{runner.workspace}}/build/install/README.md
          ${{runner.workspace}}/build/install/LICENSE.txt
          ${{runner.workspace}}/build/install/VERSION.txt
          ${{runner.workspace}}/build/install/licenses/
        if-no-files-found: error

    - name: 📦 Archive windows package
      if: matrix.os == 'windows-latest'
      uses: actions/upload-artifact@v4
      with:
        name: spirit-windows
        path: ${{runner.workspace}}/build/*.zip
        if-no-files-found: error

  draft-release:
    if: github.event_name == 'push' && startsWith( github.ref, 'refs/tags/' )
    needs: [deploy-pypi, deploy-package, build-webapp]
    runs-on: ubuntu-latest
    env:
      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

    steps:
    - uses: actions/checkout@v4

    - name: 📄 Generate a changelog
      id: changelog
      uses: metcalfc/changelog-generator@v1.0.0
      with:
        myToken: ${{ secrets.GITHUB_TOKEN }}

    - name: 📄 Print the changelog
      run: echo "${{ steps.changelog.outputs.changelog }}"

    - name: 🎉 Create draft release
      id: draft_release
      uses: actions/create-release@v1
      with:
        tag_name: ${{ github.ref }}
        release_name: Release ${{ github.ref }}
        body: ${{ steps.changelog.outputs.changelog }}
        draft: true