name: GitHub Actions

on: [push]

jobs:
  build:
    strategy:
      matrix:
        name:
          [
            ubuntu-latest-gcc-autotools,
            ubuntu-latest-clang-autotools,
            ubuntu-latest-gcc-cmake,
            ubuntu-latest-clang-cmake,
            macos-latest-clang-autotools,
            macos-latest-clang-cmake,
            ubuntu-latest-gcc-autotools-64-bit-words,
            ubuntu-latest-clang-autotools-64-bit-words,
            ubuntu-latest-gcc-cmake-64-bit-words,
            ubuntu-latest-clang-cmake-64-bit-words,
            macos-latest-clang-autotools-64-bit-words,
            macos-latest-clang-cmake-64-bit-words
          ]
        include:
          - name: ubuntu-latest-gcc-autotools
            os: ubuntu-latest
            cc: gcc
            cxx: g++
            build-system: autotools
            configure-opts: ''

          - name: ubuntu-latest-clang-autotools
            os: ubuntu-latest
            cc: clang
            cxx: clang++
            build-system: autotools
            configure-opts: ''

          - name: ubuntu-latest-gcc-cmake
            os: ubuntu-latest
            cc: gcc
            cxx: g++
            build-system: cmake
            configure-opts: ''

          - name: ubuntu-latest-clang-cmake
            os: ubuntu-latest
            cc: clang
            cxx: clang++
            build-system: cmake
            configure-opts: ''

          - name: macos-latest-clang-autotools
            os: macos-latest
            cc: clang
            cxx: clang++
            build-system: autotools
            configure-opts: ''

          - name: macos-latest-clang-cmake
            os: macos-latest
            cc: clang
            cxx: clang++
            build-system: cmake
            configure-opts: ''

          - name: ubuntu-latest-gcc-autotools-64-bit-words
            os: ubuntu-latest
            cc: gcc
            cxx: g++
            build-system: autotools
            configure-opts: --enable-64-bit-words

          - name: ubuntu-latest-clang-autotools-64-bit-words
            os: ubuntu-latest
            cc: clang
            cxx: clang++
            build-system: autotools
            configure-opts: --enable-64-bit-words

          - name: ubuntu-latest-gcc-cmake-64-bit-words
            os: ubuntu-latest
            cc: gcc
            cxx: g++
            build-system: cmake
            configure-opts: -DENABLE_64_BIT_WORDS=ON

          - name: ubuntu-latest-clang-cmake-64-bit-words
            os: ubuntu-latest
            cc: clang
            cxx: clang++
            build-system: cmake
            configure-opts: -DENABLE_64_BIT_WORDS=ON

          - name: macos-latest-clang-autotools-64-bit-words
            os: macos-latest
            cc: clang
            cxx: clang++
            build-system: autotools
            configure-opts: --enable-64-bit-words

          - name: macos-latest-clang-cmake-64-bit-words
            os: macos-latest
            cc: clang
            cxx: clang++
            build-system: cmake
            configure-opts: -DENABLE_64_BIT_WORDS=ON

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

    steps:
      - uses: actions/checkout@v2

      - name: Install MacOS dependencies
        if: startsWith(matrix.os,'macos')
        run: |
          brew update
          brew install automake pkg-config libogg

      - name: Install Lunux dependencies
        if: startsWith(matrix.os,'ubuntu')
        run: |
          sudo apt-get update
          sudo apt-get install -y libtool-bin libogg-dev doxygen libxml2-utils w3c-sgml-lib

      - name: Build with Autotools
        if: startsWith(matrix.build-system,'autotools')
        env:
          CC: ${{ matrix.cc }}
          CXX: ${{ matrix.cxx }}
        run: |
          ./autogen.sh
          ./configure ${{ matrix.configure-opts }}
          make
          make check

      - name: Build with CMake
        if: startsWith(matrix.build-system,'cmake')
        env:
          CC: ${{ matrix.cc }}
          CXX: ${{ matrix.cxx }}
        run: |
          mkdir cmake-build
          cd cmake-build
          cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON ${{ matrix.configure-opts }} -DCMAKE_FIND_FRAMEWORK=NEVER
          cmake --build .
          ctest -V

      - name: Check documentation
        if: startsWith(matrix.os,'ubuntu') && startsWith(matrix.build-system,'autotools')
        run: |
          xmllint --valid --noout doc/html/*.html;
          xmllint --valid --noout doc/html/api/*.html;