ci.yml

name: CI

on:
  push:
    branches: [ main ]
  pull_request:
    branches: [ main ]

env:
  CARGO_TERM_COLOR: always

jobs:
  build:
    strategy:
      fail-fast: false
      matrix:
        dpdk_version:
          - "20.11"
          - "23.11"
    env:
      DPDK_VERSION: ${{ matrix.dpdk_version }}
    runs-on: ubuntu-latest
    steps:
    - name: Check out repo
      uses: actions/checkout@v3
    - name: Install Rust stable
      uses: actions-rs/toolchain@v1
      with:
        toolchain: 1.81.0
        override: true
        components: rustfmt, clippy
    - name: Set up Python ${{ matrix.python-version }}
      uses: actions/setup-python@v2
      with:
        python-version: 3.7
    - name: Install pip
      run: |
          python -m pip install --upgrade pip
    - name: Install pyelftools
      run: |
          pip3 install pyelftools
    - name: Install apt dependencies (Linux)
      run: |
          sudo apt-get update
          sudo apt-get install libpcap-dev libnuma-dev
    - name: DPDK
      run: |
            echo "Compiling DPDK..." ;
            export STABLE=
            export VERSION=${{ matrix.dpdk_version }}
            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$VERSION/install/lib/x86_64-linux-gnu/ ;
            export DPDK_PATH=$(pwd)/dpdk-$STABLE$VERSION/install/
            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=$(pwd)/install/ build &&
                cd build &&
                ninja &&
                ninja install &&
                cd .. &&
                cd .. ;
            fi
            echo "PKG_CONFIG_PATH=$PKG_CONFIG_PATH" >> $GITHUB_ENV
            echo "LD_LIBRARY_PATH=$LD_LIBRARY_PATH" >> $GITHUB_ENV
            echo "DPDK_PATH=$DPDK_PATH" >> $GITHUB_ENV
    - name: Remove LLVM and Clang 13/14
      run: sudo apt remove --auto-remove clang-14 llvm-14 && sudo apt remove --auto-remove clang-13 llvm-13;

    - name: Clippy retina-core (no mlx5)
      run: cargo clippy --manifest-path core/Cargo.toml --no-default-features -- --deny warnings
    - name: Unit test retina-core (no mlx5)
      run: cargo test core --manifest-path core/Cargo.toml --no-default-features
    - name: Clippy retina-core (with timing)
      run: cargo clippy --manifest-path core/Cargo.toml --no-default-features --features timing
    - name: Clippy retina-filtergen (no mlx5)
      run: cargo clippy --manifest-path filtergen/Cargo.toml --no-default-features -- --deny warnings

  format:
    runs-on: ubuntu-latest
    steps:
    - name: Check out repo
      uses: actions/checkout@v3
    - name: cargo fmt
      run: cargo fmt --all -- --check