build-ubuntu.yml

name: Build Ubuntu

on:
  push:
  pull_request:

jobs:
  build-ubuntu:

    strategy:
      matrix:
        os: [ubuntu-22.04, ubuntu-20.04]

    runs-on: ${{ matrix.os }}
    
    env:
      # enable starting Qt GUI Applications
      QT_QPA_PLATFORM: offscreen
      PROJECT_NAME: ecal
      
    steps:

    - name: Install Dependencies
      run: |
        sudo apt update

        if [ "${{ matrix.os }}" == "ubuntu-24.04" ]; then
            sudo apt-get install ninja-build doxygen graphviz libcurl4-openssl-dev libprotobuf-dev libprotoc-dev protobuf-compiler libhdf5-dev libyaml-cpp-dev
            sudo apt-get install qt6-base-dev qt6-svg-dev
            sudo apt-get install python3 python3-venv python3-dev
        elif [ "${{ matrix.os }}" == "ubuntu-22.04" ]; then
            sudo apt-get install ninja-build doxygen graphviz libcurl4-openssl-dev libprotobuf-dev libprotoc-dev protobuf-compiler libhdf5-dev libyaml-cpp-dev
            sudo apt-get install qtbase5-dev libqt5opengl5-dev libqt5svg5-dev 
            sudo apt-get install python3 python3-venv python3-dev
        elif [ "${{ matrix.os }}" == "ubuntu-20.04" ]; then
            sudo apt-get install ninja-build doxygen graphviz libcurl4-openssl-dev libprotobuf-dev libprotoc-dev protobuf-compiler libhdf5-dev libyaml-cpp-dev
            sudo apt-get install qt5-default libqt5opengl5-dev libqt5svg5-dev 
            sudo apt-get install python3.9 python3.9-venv python3.9-dev
        fi

    - name: Set variables
      run: |
        if [ "${{ matrix.os }}" == "ubuntu-24.04" ]; then
          echo "ubuntu_codename=noble"        >> "$GITHUB_ENV"
          echo "python_version=3"             >> "$GITHUB_ENV"   # => default python 3 version
        elif [ "${{ matrix.os }}" == "ubuntu-22.04" ]; then
          echo "ubuntu_codename=focal"        >> "$GITHUB_ENV"
          echo "python_version=3"             >> "$GITHUB_ENV"   # => default python 3 version
        elif [ "${{ matrix.os }}" == "ubuntu-20.04" ]; then
          echo "ubuntu_codename=jammy"        >> "$GITHUB_ENV"
          echo "python_version=3.9"           >> "$GITHUB_ENV"
        fi

        # Get cpu architecture
        echo "cpu_architecture=$(dpkg --print-architecture)" >> "$GITHUB_ENV"

    - name: Install Cap'n Proto
      run: |
        mkdir "${{ runner.workspace }}/capnp"
        cd "${{ runner.workspace }}/capnp"
        curl -O https://capnproto.org/capnproto-c++-1.0.2.tar.gz
        tar zxf capnproto-c++-1.0.2.tar.gz
        cd capnproto-c++-1.0.2
        ./configure
        make -j$(nproc) check
        sudo make install

    - name: Checkout
      uses: actions/checkout@v4
      with:
        submodules:  'false'
        fetch-depth: 0

    - name: Update Submodules (selected ones)
      run: |
        cd $GITHUB_WORKSPACE
        git submodule init
        git submodule deinit thirdparty/curl/curl
        git submodule deinit thirdparty/hdf5/hdf5
        git submodule deinit thirdparty/libssh2/libssh2
        git submodule deinit thirdparty/protobuf/protobuf
        git submodule deinit thirdparty/zlib/zlib
        git submodule update

    - name: Create venv for building docs
      shell: bash
      run: |
        mkdir ".venv_build"
        python${{ env.python_version }} -m venv ".venv_build"
        source ".venv_build/bin/activate"
        pip install --upgrade pip
        pip install wheel setuptools
        pip install -r "$GITHUB_WORKSPACE/doc/requirements.txt"

    - name: CMake
      run: |
        source ".venv_build/bin/activate"
        
        mkdir "${{ runner.workspace }}/_build"
        cd "${{ runner.workspace }}/_build"
        
        cmake $GITHUB_WORKSPACE -G "Ninja" \
        -DCMAKE_PROJECT_TOP_LEVEL_INCLUDES=cmake/submodule_dependencies.cmake \
        -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
        -DHAS_HDF5=ON \
        -DHAS_QT=ON \
        -DHAS_CURL=ON \
        -DHAS_CAPNPROTO=ON \
        -DHAS_FTXUI=ON \
        -DBUILD_DOCS=ON \
        -DBUILD_APPS=ON \
        -DBUILD_SAMPLES=ON \
        -DBUILD_TIME=ON \
        -DBUILD_PY_BINDING=ON \
        -DBUILD_STANDALONE_PY_WHEEL=OFF \
        -DBUILD_CSHARP_BINDING=OFF \
        -DBUILD_ECAL_TESTS=ON \
        -DECAL_INCLUDE_PY_SAMPLES=OFF \
        -DECAL_INSTALL_SAMPLE_SOURCES=ON \
        -DECAL_JOIN_MULTICAST_TWICE=OFF \
        -DECAL_NPCAP_SUPPORT=OFF \
        -DECAL_THIRDPARTY_BUILD_CMAKE_FUNCTIONS=ON \
        -DECAL_THIRDPARTY_BUILD_PROTOBUF=OFF \
        -DECAL_THIRDPARTY_BUILD_SPDLOG=ON \
        -DECAL_THIRDPARTY_BUILD_TINYXML2=ON \
        -DECAL_THIRDPARTY_BUILD_FINEFTP=ON \
        -DECAL_THIRDPARTY_BUILD_CURL=OFF \
        -DECAL_THIRDPARTY_BUILD_GTEST=ON \
        -DECAL_THIRDPARTY_BUILD_HDF5=OFF \
        -DECAL_THIRDPARTY_BUILD_RECYCLE=ON \
        -DECAL_THIRDPARTY_BUILD_TCP_PUBSUB=ON \
        -DECAL_THIRDPARTY_BUILD_QWT=ON \
        -DECAL_THIRDPARTY_BUILD_YAML-CPP=OFF \
        -DCMAKE_BUILD_TYPE=Release \
        -DCMAKE_INSTALL_SYSCONFDIR=/etc \
        -DCMAKE_INSTALL_PREFIX=/usr \
        -DCMAKE_INSTALL_LOCALSTATEDIR=/var \
        -DCMAKE_INSTALL_LIBDIR=lib/x86_64-linux-gnu \
        -DPython_FIND_VIRTUALENV=ONLY
        
        sudo mkdir /etc/ecal
        sudo cp "$GITHUB_WORKSPACE/ecal/core/cfg/ecal.ini" /etc/ecal
      shell: bash

    - name: Build Release
      run: cmake --build . --parallel --config Release -- -k 0
      working-directory: ${{ runner.workspace }}/_build

    - name: Run Tests
      run: ctest -V
      working-directory: ${{ runner.workspace }}/_build

    - name: Read Project Version from CMakeCache
      run: |
        cmake_project_version_string=$(cat "${{ runner.workspace }}/_build/CMakeCache.txt" | grep "^CMAKE_PROJECT_VERSION:")
        arr=(${cmake_project_version_string//=/ })
        cmake_project_version=${arr[1]}
        echo "CMAKE_PROJECT_VERSION=$cmake_project_version"  >> "$GITHUB_ENV"
      shell: bash

    - name: CPack
      run: cpack -G DEB
      working-directory: ${{ runner.workspace }}/_build

    - name: Rename .deb installer
      run: |
        mv *.deb '${{ env.PROJECT_NAME }}_${{ env.CMAKE_PROJECT_VERSION }}-${{ env.ubuntu_codename }}_${{ env.cpu_architecture }}.deb'
      shell: bash
      working-directory: ${{github.workspace}}/_build/_deploy/

    - name: Upload Debian
      uses: actions/upload-artifact@v4
      with:
        name: ubuntu-debian
        path: ${{ runner.workspace }}/_build/_deploy/*.deb