name: checks
on:
  push:
    branches:
    - develop
  pull_request:
    branches:
    - develop
permissions:
  contents: read
jobs:
  rake-ci:
    strategy:
      fail-fast: false
      matrix:
        os:
        - ubuntu-latest
        - macos-latest
        ruby-version:
        - '2.0'
        - '2.1'
        # Ruby 2.2 fails installing sup gem with a nonsensical error:
        #   Could not find 'xapian-ruby' (~> 1.2) among 21 total gem(s)
        #- '2.2'
        - '2.3'
        - '2.4'
        - '2.5'
        - '2.6'
        - '2.7'
        - '3.0'
        - '3.1'
        exclude:
        # xapian-bindings 1.2.2 fails to build on MacOS:
        #   clang: warning: include path for libstdc++ headers not found; pass
        #   '-stdlib=libc++' on the command line to use the libc++ standard
        #   library instead [-Wstdlibcxx-not-found]
        #   xapian_wrap.cc:1836:10: fatal error: 'string' file not found
        # Probably just wrong compiler command or some mess that I can't be
        # bothered to figure out.
        - os: macos-latest
          ruby-version: '2.0'
        # xapian-bindings 1.4.18 fails to build with Ruby 3.0+ on MacOS:
        #   error: '__declspec' attributes are not enabled; use '-fdeclspec' or
        #   '-fms-extensions' to enable support for __declspec attributes
        # Needs this fix:
        # https://github.com/xapian/xapian/commit/63a06768a250b0bb4821b835f011e8214d560f8e
        - os: macos-latest
          ruby-version: '3.0'
        - os: macos-latest
          ruby-version: '3.1'
    runs-on: ${{ matrix.os }}
    steps:
    - name: Install pandoc
      run: sudo apt-get install -y pandoc
      if: runner.os == 'Linux'
    - name: Install pandoc
      run: brew install pandoc
      if: runner.os == 'macOS'
    - uses: actions/checkout@v3
      with:
        submodules: recursive
    - name: Set up Ruby
      uses: ruby/setup-ruby@v1
      with:
        ruby-version: ${{ matrix.ruby-version }}
        bundler-cache: true
    - name: Run Rake ci task
      run: bundle exec rake ci
    - name: Test gem installation
      run: gem install pkg/sup-*.gem