go-c-cpp.yml

name: GO/C/C++ CI

on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]

jobs:
  build-on-ubuntu2004:
    runs-on: ubuntu-20.04
    name: build on ubuntu-20.04 x86_64
    steps:
      - uses: actions/setup-go@v5
        with:
          go-version: '1.22.10'
      - name: Install Compilers
        run: |
          sudo apt-get update
          sudo apt-get install --yes build-essential pkgconf libelf-dev llvm-9 clang-9 linux-tools-common linux-tools-generic gcc gcc-aarch64-linux-gnu libssl-dev
          for tool in "clang" "llc" "llvm-strip"
          do
            sudo rm -f /usr/bin/$tool
            sudo ln -s /usr/bin/$tool-9 /usr/bin/$tool
          done
        shell: bash
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
          fetch-depth: 0
      - name: Build
        run: |
          make clean
          make env
          DEBUG=1 make nocore -j4
          cd ./lib/libpcap/ && sudo make install
          cd $GITHUB_WORKSPACE
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v6
        with:
          args: --disable-all -E errcheck -E staticcheck
          skip-cache: true
          problem-matchers: true
      - name: Build NOCORE
        run: |
          make clean
          make env
          make nocore
      - name: Test
        run: go test -v -race ./...

  build-on-ubuntu2204:
    runs-on: ubuntu-22.04
    name: build on ubuntu-22.04 x86_64
    steps:
      - uses: actions/setup-go@v5
        with:
          go-version: '1.22.10'
      - name: Install Compilers
        run: |
          sudo apt-get update
          sudo apt-get install --yes build-essential pkgconf libelf-dev llvm-14 clang-14 flex bison linux-tools-common linux-tools-generic gcc gcc-aarch64-linux-gnu libssl-dev linux-source
          for tool in "clang" "llc" "llvm-strip"
          do
            sudo rm -f /usr/bin/$tool
            sudo ln -s /usr/bin/$tool-14 /usr/bin/$tool
          done
          cd /usr/src
          source_file=$(find . -maxdepth 1 -name "*linux-source*.tar.bz2")
          source_dir=$(echo "$source_file" | sed 's/\.tar\.bz2//g')  
          sudo tar -xf $source_file
          cd $source_dir
          test -f .config || sudo make oldconfig
          sudo make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- prepare V=0
          ls -al /usr/src/$source_dir
        shell: bash
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
          fetch-depth: 0
      - name: Build CO-RE
        run: |
          make clean
          make env
          DEBUG=1 make -j8
          cd ./lib/libpcap/ && sudo make install
          cd $GITHUB_WORKSPACE
      - name: golangci-lint
        uses: golangci/golangci-lint-action@v6
        with:
          args: --disable-all -E errcheck -E staticcheck
          skip-cache: true
          problem-matchers: true
      - name: Build non-CO-RE
        run: |
          make clean
          make env
          make nocore
      - name: Build CO-RE (Cross-Compilation)
        run: |
          make clean
          CROSS_ARCH=arm64 make env
          CROSS_ARCH=arm64 make -j8
      - name: Build non-CO-RE (Cross-Compilation/Android)
        run: |
          make clean
          CROSS_ARCH=arm64 make env
          ANDROID=1 CROSS_ARCH=arm64 make nocore -j8
      - name: Test
        run: go test -v -race ./...

  build-on-ubuntu2204-arm64:
    runs-on: ubuntu-22.04
    name: build on ubuntu-22.04 arm64
    # Run steps on a matrix of 3 arch/distro combinations
    strategy:
      matrix:
        include:
          - arch: aarch64
            distro: ubuntu22.04
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: 'recursive'
          fetch-depth: 0
          set-safe-directory: '/source_code'
      - name: Branch Name
        run: |
          echo running on branch ${{ github.ref_name }}
          echo checkout directory ${GITHUB_WORKSPACE}
          echo PWD directory ${PWD}
      - name: Write File
        uses: DamianReeves/write-file-action@v1.2
        with:
          path: ./bin/release_notes.txt
          contents: |
            "just for CI"
          write-mode: append
      - uses: uraimo/run-on-arch-action@v2
        name: Build artifact
        id: build
        with:
          arch: ${{ matrix.arch }}
          distro: ${{ matrix.distro }}

          # Not required, but speeds up builds
          githubToken: ${{ github.token }}

          # Create an artifacts directory
          setup: |
            mkdir -p "${PWD}/artifacts"

          # Mount the artifacts directory as /artifacts in the container
          dockerRunArgs: |
            --volume "${PWD}/artifacts:/artifacts"
            --volume "${GITHUB_WORKSPACE}:/source_code"

          # Pass some environment variables to the container
          env: | # YAML, but pipe character is necessary
            artifact_name: ecapture-${{ github.ref_name }}

          # The shell to run commands with in the container
          shell: /bin/sh

          # Install some dependencies in the container. This speeds up builds if
          # you are also using githubToken. Any dependencies installed here will
          # be part of the container image that gets cached, so subsequent
          # builds don't have to re-install them. The image layer is cached
          # publicly in your project's package repository, so it is vital that
          # no secrets are present in the container state or logs.
          install: |
            uname -a
            apt-get update
            apt-get install --yes wget git build-essential pkgconf libelf-dev llvm-12 clang-12 linux-tools-generic linux-tools-common flex bison file gcc-x86-64-linux-gnu libssl-dev bc linux-source
            wget https://go.dev/dl/go1.22.10.linux-arm64.tar.gz
            rm -rf /usr/local/go
            tar -C /usr/local -xzf go1.22.10.linux-arm64.tar.gz
            cd /usr/src
            source_file=$(find . -maxdepth 1 -name "*linux-source*.tar.bz2")
            source_dir=$(echo "$source_file" | sed 's/\.tar\.bz2//g')
            tar -xf $source_file
            cd $source_dir
            test -f .config || make oldconfig > /dev/null
            make ARCH=x86 CROSS_COMPILE=x86_64-linux-gnu- prepare V=0 > /dev/null
            make prepare V=0 > /dev/null
            ls -al /usr/src/$source_dir
          # Produce a binary artifact and place it in the mounted volume
          run: |
            uname -a
            date
            export PATH=/usr/local/go/bin:$PATH:/usr/local/bin
            echo $PATH
            for tool in "clang" "llc" "llvm-strip"
            do
            rm -f /usr/bin/$tool
            ln -s /usr/bin/$tool-12 /usr/bin/$tool
            done
            clang --version
            which bpftool
            echo "cat /proc/1/cgroup:"
            cat /proc/1/cgroup
            echo "cat /proc/1/sched:"
            cat /proc/1/sched
            cd /usr/src
            source_file=$(find . -maxdepth 1 -name "*linux-source*.tar.bz2")
            source_dir=$(echo "$source_file" | sed 's/\.tar\.bz2//g')
            git config --global --add safe.directory /source_code
            cd /source_code
            echo "-------------------start: Build CO-RE Linux (include non-CO-RE)-------------------"
            KERN_HEADERS=/usr/src/$source_dir make env
            make clean
            KERN_HEADERS=/usr/src/$source_dir make
            bin/ecapture -v
            echo "-------------------start: Build non-CO-RE (Cross-Compilation) Linux -------------------"
            make clean
            KERN_HEADERS=/usr/src/$source_dir CROSS_ARCH=amd64 make env
            KERN_HEADERS=/usr/src/$source_dir CROSS_ARCH=amd64 make nocore -j8
            file bin/ecapture
      - name: Show the artifact
        # Items placed in /artifacts in the container will be in
        # ${PWD}/artifacts on the host.
        run: |
          ls -al "${PWD}/artifacts"