ci.yml

name: C/C++ CI

on:
  push:
    branches: [ '*' ]
  pull_request:
    branches: [ master ]
env:
    CXXFLAGS: -std=gnu++11
    FLAGS: --enable-all-elements

    #Until we find a solution for the world-writable /home/runner in GitHub Actions...
    NODPDKTEST: 1

jobs:
  build:

    runs-on: ubuntu-latest

    strategy:
        matrix:
            COMPILER: [gcc, clang]
            FRAMEWORK: [vanilla, dpdk, netmap]

    steps:
    - uses: actions/checkout@v2
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - name: Install pip
      run: |
          python -m pip install --upgrade pip
    - name: framework
      run: |
          if [ "${{matrix.FRAMEWORK}}" = "dpdk" ] ; then
            echo "Compiling DPDK..." ;
            export STABLE=
            export VERSION=20.11
            export FRAMEWORK_FLAGS="--enable-dpdk -enable-user-multithread";
            export PKG_CONFIG_PATH=$(pwd)/dpdk-$STABLE$VERSION/install/lib/x86_64-linux-gnu/pkgconfig/ ;
            export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$(pwd)/dpdk-$STABLE$VERSION/install/lib/x86_64-linux-gnu/ ;
            if [ ! -e "dpdk-$STABLE$VERSION" ] || ! pkg-config --exists libdpdk ; then
                wget http://fast.dpdk.org/rel/dpdk-$VERSION.tar.gz &&
                tar -zxf dpdk-$VERSION.tar.gz &&
                cd dpdk-$STABLE$VERSION &&
                pip3 install meson ninja &&
                meson -Dprefix=$(pwd)/install/ build &&
                cd build &&
                ninja &&
                ninja install &&
                cd .. &&
                cd .. ;
            fi

            if [ "${{matrix.FRAMEWORK}}" = "netmap" ] ; then
                if [ ! -e "netmap-13.0" ] ; then
                   wget https://github.com/luigirizzo/netmap/archive/refs/tags/v13.0.tar.gz
                   tar -zxf v13.0.tar.gz
                fi
                FRAMEWORK_FLAGS="--with-netmap=$(pwd)/netmap-13.0/sys/"
            fi
            echo "FRAMEWORK_FLAGS=$FRAMEWORK_FLAGS" >> $GITHUB_ENV
            echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
            echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $GITHUB_ENV
          fi
    - name: configure
      run: |
          if [ "${{matrix.COMPILER}}" = "clang" ] ; then export CC=clang; export CXX=clang++; fi
          ./configure $FLAGS $FRAMEWORK_FLAGS
    - name: make
      run: make
    #Simple launch avoids going further if something very bad happens
    - name: simple_launch
      run: chmod 700 /home/runner ; ./userlevel/click -j 2 -e 'DriverManager(stop);'
    - name: make check
      run: make check