c-cpp.yml

name: C/C++ CI
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.sha }}
  cancel-in-progress: true

on:
  push:
    branches: master
    paths:
    - '**'
    - '!**.yml'
    - '!**/.github'
    - '!**.md'
    - '!docker/**'
    - '!packaging/**'
    - '**/c-cpp.yml'
  pull_request:
    branches: master
    paths:
    - '**'
    - '!**.yml'
    - '!**/.github'
    - '!**.md'
    - '!docker/**'
    - '!packaging/**'
    - '**/c-cpp.yml'

env:
  TERM: xterm

jobs:
  build:
    name: ${{ matrix.build.name }}
    strategy:
      fail-fast: false
      matrix:
        build:
          - name: ubuntu-20.04-gcc
            os: ubuntu-20.04
            cc: gcc
            dist: true
          - name: ubuntu-20.04-clang
            os: ubuntu-20.04
            cc: clang
          - name: ubuntu-22.04-gcc
            os: ubuntu-22.04
            cc: gcc
          - name: ubuntu-22.04-clang
            os: ubuntu-22.04
            cc: clang
          - name: Slackware
            os: ubuntu-20.04
            container: 'andy5995/slackware-build-essential:15.0'
          - name: debian bullseye
            os: ubuntu-20.04
            container: 'andy5995/rmw-build-env:bookworm'
          - name: ubuntu-22.04-without-nls
            os: ubuntu-22.04
            setup: -Dnls=false
          - name: ubuntu-22.04-without-curses
            os: ubuntu-22.04
            setup: -Dwithout-curses=true
          - name: Alpine
            os: ubuntu-22.04
            container: andy5995/rmw-build-env:alpine
            setup_options: -Db_sanitize=none
          - name: macos-latest-brew-canfigger
            os: macos-latest
            install_packages: canfigger
            setup_options: --wrap-mode nofallback
          - name: macos-latest-bundled-canfigger
            os: macos-latest

    runs-on: ${{ matrix.build.os }}
    container: ${{ matrix.build.container }}
    env:
      CC: '${{ matrix.build.cc }}'
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: false

    - if: ${{ env.CC }}
      run: |
        if [ "$CC" = "gcc" ]; then
          CXX=g++
        else
          CXX=clang++
        fi
        echo "CXX=${CXX}" >> $GITHUB_ENV

    - name: Show info
      run: |
        export -p
        echo '${{ toJSON(matrix) }}'

    - if: ${{ contains(matrix.build.os, 'macos') }}
      run: |
        pip3 install meson ninja
        brew update
        brew install \
          ncurses \
          pkg-config \
          ${{ matrix.build.install_packages }}

    #- if: ${{ contains(matrix.os, 'ubuntu') }}
      #run: |
        #sudo apt-get update -qq
        #sudo apt-get upgrade -y -qq

    #- if: ${{ matrix.cc == 'clang' && matrix.os != 'macos-latest' }}
      #run: sudo apt-get install -y $CC $CXX

    - if: ${{ matrix.build.os == 'ubuntu-22.04' && matrix.build.container == null }}
      name: Fix kernel mmap rnd bits
      # Asan in llvm 14 provided in ubuntu 22.04 is incompatible with
      # high-entropy ASLR in much newer kernels that GitHub runners are
      # using leading to random crashes: https://reviews.llvm.org/D148280
      run: sudo sysctl vm.mmap_rnd_bits=28

    - if: ${{ contains(matrix.build.os, 'ubuntu') && matrix.build.container == null }}
      run: |
        sudo apt-get install -y \
          python3-pip \
          python3-setuptools \
          xvfb # for test
        sudo -H python3 -m pip install meson ninja

    - if: ${{ contains(matrix.build.name, 'without-nls') && matrix.build.container == null }}
      run: sudo apt remove -y gettext

    - if: ${{ contains(matrix.build.name, 'without-nls') == false && matrix.build.container == null && contains(matrix.build.os, 'macos') == false }}
      run: sudo apt install -y gettext

    - name: Configure
      run: meson setup builddir ${{ matrix.build.setup_options }}
    - name: Build
      run: |
        cd builddir
        ninja -v
    - name: Test
      run: cd builddir && meson test -v
    - name: Test fake media root
      run: cd builddir && meson test -v --setup=fake_media_root --suite rmw
    - if: ${{ contains(matrix.build.name, 'dist') }}
      run: cd builddir && meson dist --include-subprojects

  openbsd:
    runs-on: ubuntu-22.04
    name: A job to run test in OpenBSD
    steps:
    - uses: actions/checkout@v4
      with:
        submodules: false
    - name: Test in OpenBSD
      id: test
      uses: vmactions/openbsd-vm@v1
      with:
        usesh: true
        prepare: |
          pkg_add gettext git meson ninja

        run: |
          meson setup builddir -Db_sanitize=none || cat builddir/meson-logs/meson-log.txt
          cd builddir
          meson compile -v
          meson test -v --suite rmw