test.yml

name: test
on: [ push, pull_request ]

jobs:
  build:
    strategy:
      matrix:
        os: [ ubuntu-20.04, macos-12 ]
        arch: [ x86, x86_64 ]
        dc: [ dmd-2.100.2, ldc-1.30.0 ]
        exclude:
          # No x86 on macOS
          - os: macos-12
            arch: x86

    runs-on: ${{ matrix.os }}
    steps:

    - uses: actions/checkout@v2

    - name: Install build dependencies (macOS)
      if: ${{ matrix.os == 'macos-12' }}
      run: brew install ncurses

    - name: Install build dependencies (Linux/x86)
      if: ${{ matrix.os == 'ubuntu-20.04' && matrix.arch == 'x86' }}
      run: |
        sudo apt-get update
        sudo dpkg --add-architecture i386
        sudo apt-get update
        sudo apt-get install -y binutils-i686-linux-gnu gcc-multilib libncurses-dev:i386 libz-dev:i386 libtinfo-dev:i386

    - name: Install D compiler
      uses: dlang-community/setup-dlang@43589c229861e1720e187a344c67dad1d9eefe4c
      with:
        compiler: ${{ matrix.dc }}

    - name: Build examples
      run: |
        for d in $(find examples -maxdepth 1 -mindepth 1 -type d) ; do
          echo "=== $d ==="
          dub --root="$d" build --arch=${{ matrix.arch }}
        done

  syntax:
    runs-on: ubuntu-20.04
    steps:
    - uses: actions/checkout@v2

    - name: Install D compiler
      uses: dlang-community/setup-dlang@43589c229861e1720e187a344c67dad1d9eefe4c
      with:
        compiler: dmd-2.100.2

    - name: Check syntax
      run: dub lint --syntax-check