name: SimGrid complete jar file generation

on: [workflow_dispatch]

jobs:
  build:
    runs-on: ${{ matrix.config.os }}-latest
    strategy:
        matrix:
          config:
          - { name: "Windows MingW", os: windows, cc: "gcc", cxx: "g++", generator: "MinGW Makefiles", cmake_extra_options: "-Denable_lto=OFF" }
          - { name: "Ubuntu gcc", os: ubuntu, cc: "gcc", cxx: "g++", generator: "Unix Makefiles", cmake_extra_options: "-DLTO_EXTRA_FLAG=auto" }
          - { name: "MacOS clang", os: macos, cc: "clang", cxx: "clang++", generator: "Unix Makefiles", cmake_extra_options: "-DLTO_EXTRA_FLAG=auto" }
    steps:
    - uses: actions/checkout@v2
     # install dependencies
    - name: Init options
      run: |
          echo "::set-env name=CC::${{ matrix.config.cc }}"
          echo "::set-env name=CXX::${{ matrix.config.cxx }}"
    - name: Install boost on ubuntu
      if: matrix.config.os == 'ubuntu'
      run: sudo apt-get update && sudo apt-get install -yq libboost-dev
    - name: Install boost on macos
      if: matrix.config.os == 'macos'
      run: brew install boost
    - name: Install boost and gcc on windows
      if: matrix.config.os == 'windows'
      run: |
        Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
        scoop install gcc --global
        echo "::set-env name=BOOST_ROOT::$env:BOOST_ROOT_1_72_0"
        echo "::set-env name=BOOST_INCLUDEDIR::$env:BOOST_ROOT\boost\include"
        echo "::set-env name=BOOST_LIBRARYDIR::$env:BOOST_ROOT\lib"
    - name: Build jar with Cmake
      run: |
          mkdir build
          cd build
          cmake -Denable_documentation=OFF -Denable_java=ON -Denable_msg=ON -Denable_lib_in_jar=ON -Dminimal-bindings=ON -Denable_compile_optimizations=ON -Denable_smpi=OFF ${{ matrix.config.cmake_extra_options }} -G "${{ matrix.config.generator }}" ..
          make -j2 simgrid-java_jar
    - name: Upload jar
      uses: actions/upload-artifact@v2
      with:
          name: jar-${{ matrix.config.os }}
          path: build/simgrid.jar

  create_jar:
    needs: build
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v2
      - name: Download all jars from ubuntu
        uses: actions/download-artifact@v2
      - name: Build final jar
        run: |
           patch=$(grep -r set\(SIMGRID_VERSION_PATCH ./CMakeLists.txt | sed 's/.*"\([[:digit:]]\+\)".*/\1/g')
           major=$(grep -r set\(SIMGRID_VERSION_MAJOR ./CMakeLists.txt | sed 's/.*"\([[:digit:]]\+\)".*/\1/g')
           minor=$(grep -r set\(SIMGRID_VERSION_MINOR ./CMakeLists.txt | sed 's/.*"\([[:digit:]]\+\)".*/\1/g')
           if [ $patch -ne 0 ]; then
             version="$major.$minor.$patch"
           else
             version="$major.$minor"
           fi
           mkdir content
           cd content
           for j in  ubuntu macos windows ; do unzip -n ../jar-$j/simgrid.jar ; done
           strip NATIVE/*/*/*.so
           x86_64-linux-gnu-strip NATIVE/*/*/lib*dll
           zip -r ../simgrid-${version}.jar *
      - name: Upload jar
        uses: actions/upload-artifact@v2
        with:
          name: jar-final
          path: simgrid-*.jar
      - name: cleanup artifacts
        uses: geekyeggo/delete-artifact@v1
        with:
          name: |
            jar-ubuntu
            jar-windows
            jar-macos