tools_build.yml

name: Ubuntu tools build

on:
  # allow manually trigger
  workflow_dispatch:
  push:
    branches:
      - main
      - 'maint-**'
  pull_request:
    branches:
      - main
      - 'maint-**'

permissions:
  contents: read

jobs:
  changes:
    runs-on: ubuntu-latest
    permissions:
      pull-requests: read
    outputs:
      changed: ${{ steps.filter.outputs.tools_build == 'true' }}
    steps:
      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - uses: dorny/paths-filter@de90cc6fb38fc0963ad72b210f1f284cd68cea36 # v2
        id: filter
        with:
          filters: .github/path_filters.yml

  build:
    needs: changes
    if: ${{ github.repository == 'OpenVisualCloud/Media-Transport-Library' && needs.changes.outputs.changed == 'true' }}
    runs-on: ${{ matrix.os }}
    timeout-minutes: 60
    container:
      image: ubuntu:latest
    strategy:
      matrix:
        os: [ubuntu-latest]

    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@91182cccc01eb5e619899d80e4e971d6181294a7 # v2.10.1
        with:
          egress-policy: audit

      - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
      - uses: DoozyX/clang-format-lint-action@v0.18.2
        with:
          clangFormatVersion: '14'
          source: '.'
          extensions: 'hpp,h,cpp,c,cc'

      - name: Install the build dependency
        run: |
          apt-get update -y
          apt-get install -y sudo git make m4 gcc clang llvm
          apt-get install -y libpcap-dev
          apt-get install -y zlib1g-dev libelf-dev libcap-ng-dev libcap2-bin gcc-multilib
          apt-get install -y systemtap-sdt-dev

      - name: Build sch_smi_emulate
        run: |
          cd tools/sch_smi_emulate/
          make
          cd ../../

      - name: Build readpcap
        run: |
          cd tools/readpcap/
          make
          cd ../../

      - name: Checkout bpftool
        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
        with:
          repository: 'libbpf/bpftool'
          path: bpftool
          submodules: recursive

      - name: Build and install libbpf
        run: |
          cd bpftool/libbpf/src/
          make install
          cd ../../../

      - name: Build and install bpftool
        run: |
          cd bpftool/src/
          make install
          cd ../../

      - name: Checkout xdp-tools
        uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4.1.6
        with:
          repository: 'xdp-project/xdp-tools'
          path: xdp-tools
          submodules: recursive

      - name: Build and install xdp-tools
        run: |
          cd xdp-tools && ./configure
          make install

      - name: Build ebpf based IMTL tools
        run: |
          cd tools/ebpf/
          make
          cd ../../