ubuntu-ci.yml

name: Ubuntu CI

on:
  push:
  pull_request:
    branches:
      - master

concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
  cancel-in-progress: true

jobs:
  build:
    strategy:
      matrix:
        os: [ubuntu-22.04, ubuntu-24.04]
    runs-on: ${{ matrix.os }}

    steps:
    - name: Set python openssl package
      run: |
        if [ "${{ env.OSVERS }}" = "ubuntu-20.04" ]; then
          echo "PYOPENSSL=python-openssl" >> $GITHUB_ENV
        fi
        if [ "${{ env.OSVERS }}" = "ubuntu-22.04" ]; then
          echo "PYOPENSSL=python3-openssl" >> $GITHUB_ENV
        fi
        if [ "${{ env.OSVERS }}" = "ubuntu-24.04" ]; then
          echo "PYOPENSSL=python3-openssl" >> $GITHUB_ENV
        fi
        
    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y libopenmpi-dev gcc-11 g++-11 libomp5 libomp-dev libnuma-dev freeglut3-dev \
          libreadline-dev libsqlite3-dev tk-dev ${{ env.PYOPENSSL }} ninja-build libblas-dev liblapack-dev libgit2-dev
        curl -L -O https://github.com/Kitware/CMake/releases/download/v3.19.3/cmake-3.19.3-Linux-x86_64.sh
        chmod +x cmake-3.19.3-Linux-x86_64.sh
        sudo ./cmake-3.19.3-Linux-x86_64.sh --skip-license --prefix=/usr/local

    - name: Start Xvfb
      run: |
        set -e
        sudo apt-get -y install xvfb
        XVFBARGS=":99 -ac -screen 0 2560x1440x24"
        /usr/bin/Xvfb $XVFBARGS >> /tmp/Xvfb.out 2>&1 &
        disown -ar
        sleep 3

    - name: Set OSVERS
      run: |
        ID=$(grep -oP '(?<=^ID=).+' /etc/os-release | tr -d '"')
        VERSION=$(grep -oP '(?<=^VERSION_ID=).+' /etc/os-release | tr -d '"')
        echo "OSVERS=$ID-$VERSION" >> $GITHUB_ENV

    - name: Cache pyenv
      uses: actions/cache@v4
      id: pyenv-cache
      with:
        path: ~/.pyenv
        key: ${{ env.OSVERS }}-pyenv-3.9.1

    - name: Install pyenv dependency
      if: steps.pyenv-cache.outputs.cache-hit != 'true'
      run: |
        if [ ! -f "$HOME/.pyenv/bin/pyenv" ]; then
          curl https://pyenv.run | bash
        fi
        export PATH="$HOME/.pyenv/bin:$PATH"
        eval "$(pyenv init --path)"
        eval "$(pyenv init -)"
        PYTHON_CONFIGURE_OPTS="--enable-shared" pyenv install 3.9.1
        pyenv shell 3.9.1

    - name: Checkout BioDynaMo
      uses: actions/checkout@v4
      with:
        fetch-depth: 0

    - name: Cache Third Party Packages
      uses: actions/cache@v4
      with:
        path: build/third_party
        key: ${{ env.OSVERS }}-third-party-${{ hashFiles('cmake/external/SHA256Digests.cmake') }}

    - name: Build BioDynaMo
      shell: bash
      run: |
        export PATH="$HOME/.pyenv/bin:$PATH"
        eval "$(pyenv init --path)"
        eval "$(pyenv init -)"
        pyenv shell 3.9.1
        cmake -G Ninja \
          -Dparaview=ON \
          -Dbenchmark=ON \
          -Dlibgit2=ON \
          -DCMAKE_BUILD_TYPE=Release \
          -B build
        cmake --build build --parallel --config Release

    - name: Unit tests BioDynaMo
      shell: bash
      working-directory: build
      run: |
        . bin/thisbdm.sh
        bdm config
        export DISPLAY=:99.0
        ninja run-unit-tests

    - name: Style guide checks
      shell: bash
      run: |
        export PATH="$HOME/.pyenv/bin:$PATH"
        eval "$(pyenv init --path)"
        eval "$(pyenv init -)"
        pyenv shell 3.9.1
        wget https://apt.llvm.org/llvm-snapshot.gpg.key
        sudo apt-key add llvm-snapshot.gpg.key
        sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-10 main"
        sudo apt update
        sudo apt install -y cloc clang-tidy clang-format
        cloc --exclude-dir=build .
        cmake -B build
        cd build
        cmake --build . --target fetch-master
        cmake --build . --target gtest || true
        cmake --build . --target show-format || true
        cmake --build . --target show-tidy || true
        cmake --build . --target check-cpplint || true
      if: github.event_name == 'pull_request' && matrix.os == 'ubuntu-22.04'