---
# vi: ts=2 sw=2 et:
#
name: Build test
on:
  pull_request:
    paths:
      - '**/meson.build'
      - '.github/workflows/**'
      - 'meson_options.txt'
      - 'src/**'
      - 'test/fuzz/**'
      - 'travis-ci/managers/ubuntu-build-check.sh'

jobs:
  build:
    runs-on: ubuntu-18.04
    strategy:
      fail-fast: false
      matrix:
        env:
          # As we use postfixed clang/gcc binaries, we need to override $AR
          # as well, otherwise meson falls back to ar from binutils which
          # doesn't work with LTO
          - { CC: "clang-10", CXX: "clang++-10", AR: "llvm-ar-10" }
          - { CC: "gcc-10", CXX: "g++-10", AR: "gcc-ar-10" }
    env: ${{ matrix.env }}
    steps:
      - name: Repository checkout
        uses: actions/checkout@v1
      - name: Configure custom APT repositories for ${{ env.CC }}
        run: |
          if [[ "$CC" == clang-* ]]; then
            # Latest LLVM stack deb packages provided by https://apt.llvm.org/
            sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)"
            sudo apt-get install clang-10 llvm-10
          else
            # Latest gcc stack deb packages provided by
            # https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test
            sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
            sudo apt-get install gcc-10
          fi
      - name: Build check (${{ env.CC }})
        run: sudo -E travis-ci/managers/ubuntu-build-check.sh