name: Main

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]

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

    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest]
        build_type: [Release]
        c_compiler: [gcc, clang, cl]
        include:
          - os: windows-latest
            c_compiler: cl
            cpp_compiler: cl
          - os: ubuntu-latest
            c_compiler: gcc
            cpp_compiler: g++
          - os: ubuntu-latest
            c_compiler: clang
            cpp_compiler: clang++
        exclude:
          - os: windows-latest
            c_compiler: gcc
          - os: windows-latest
            c_compiler: clang
          - os: ubuntu-latest
            c_compiler: cl

    steps:
    - name: Install Qt
      uses: jurplel/install-qt-action@v3
      with:
        version: "6.6.*"

    - name: Set reusable strings
      id: strings
      shell: bash
      run: |
        echo "build-output-dir=${{ github.workspace }}/build" >> "$GITHUB_OUTPUT"
        echo "prefix-dir=${{ github.workspace }}/prefix" >> "$GITHUB_OUTPUT"

    - name: Clone Extra CMake Modules
      run: |
        git clone https://invent.kde.org/frameworks/extra-cmake-modules.git

    - name: Build and install Extra CMake Modules
      run: |
        cmake -B ${{ steps.strings.outputs.build-output-dir }}-ECM -DCMAKE_PREFIX_PATH=${{ steps.strings.outputs.prefix-dir }} -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -S extra-cmake-modules -DCMAKE_INSTALL_PREFIX=${{ steps.strings.outputs.prefix-dir }}
        cmake --install ${{ steps.strings.outputs.build-output-dir }}-ECM

    - name: Clone KCoreAddons
      run: |
        git clone https://invent.kde.org/frameworks/kcoreaddons.git

    - name: Build and install KCoreAddons
      run: |
        cmake -B ${{ steps.strings.outputs.build-output-dir }}-kca -DCMAKE_PREFIX_PATH=${{ steps.strings.outputs.prefix-dir }} -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }} -DCMAKE_C_COMPILER=${{ matrix.c_compiler }} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -S kcoreaddons -DCMAKE_INSTALL_PREFIX=${{ steps.strings.outputs.prefix-dir }}
        cmake --install ${{ steps.strings.outputs.build-output-dir }}-kca

    - uses: actions/checkout@v3

    - name: Configure CMake
      run: >
        cmake -B ${{ steps.strings.outputs.build-output-dir }}
        -DCMAKE_CXX_COMPILER=${{ matrix.cpp_compiler }}
        -DCMAKE_C_COMPILER=${{ matrix.c_compiler }}
        -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
        -S ${{ github.workspace }}

    - name: Build
      run: cmake --build ${{ steps.strings.outputs.build-output-dir }} --config ${{ matrix.build_type }}

    - name: Test
      working-directory: ${{ steps.strings.outputs.build-output-dir }}
      run: ctest --build-config ${{ matrix.build_type }}