name: Windows

on:
  push:
    branches:
      - develop
      - master
      - release/*
  pull_request:
  workflow_dispatch:

permissions:
  contents: read

concurrency:
  group: ${{ github.workflow }}-${{ github.ref || github.run_id }}
  cancel-in-progress: true

jobs:
  mingw:
    runs-on: windows-2022
    strategy:
      matrix:
        architecture: [x64, x86]

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Set up MinGW
        uses: egor-tensin/setup-mingw@41b837e47d7f85214629d255b9c4bc3fcbe9fd63 # v3.0
        with:
          platform: ${{ matrix.architecture }}
          version: 12.2.0 # https://github.com/egor-tensin/setup-mingw/issues/14
      - name: Run CMake
        run: cmake -S . -B build -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=Debug -DJSON_BuildTests=On
      - name: Build
        run: cmake --build build --parallel 10
      - name: Test
        run: cd build ; ctest -j 10 -C Debug --output-on-failure

  msvc:
    strategy:
      matrix:
        build_type: [Debug, Release]
        architecture: [Win32, x64]
        std_version: [default, latest]

    runs-on: windows-2022

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Set extra CXX_FLAGS for latest std_version
        id: cxxflags
        run: |
          if [ "${{ matrix.std_version }}" = "latest" ]; then
            echo "flags=/permissive- /std:c++latest /utf-8 /W4 /WX" >> $GITHUB_ENV
          else
            echo "flags=/W4 /WX" >> $GITHUB_ENV
          fi
        shell: bash
      - name: Run CMake (Release)
        run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DCMAKE_CXX_FLAGS="$env:flags"
        if: matrix.build_type == 'Release'
        shell: pwsh
      - name: Run CMake (Debug)
        run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -DJSON_BuildTests=On -DJSON_FastTests=ON -DCMAKE_CXX_FLAGS="$env:flags"
        if: matrix.build_type == 'Debug'
        shell: pwsh
      - name: Build
        run: cmake --build build --config ${{ matrix.build_type }} --parallel 10
      - name: Test
        run: cd build ; ctest -j 10 -C ${{ matrix.build_type }} --output-on-failure

  clang:
    runs-on: windows-2022
    strategy:
      matrix:
        version: [11.0.1, 12.0.1, 13.0.1, 14.0.6, 15.0.7, 16.0.6, 18.1.8, 19.1.7, 20.1.8]

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Install Clang
        run: curl -fsSL -o LLVM${{ matrix.version }}.exe https://github.com/llvm/llvm-project/releases/download/llvmorg-${{ matrix.version }}/LLVM-${{ matrix.version }}-win64.exe ; 7z x LLVM${{ matrix.version }}.exe -y -o"C:/Program Files/LLVM"
      - name: Set up MinGW
        uses: egor-tensin/setup-mingw@41b837e47d7f85214629d255b9c4bc3fcbe9fd63 # v3.0
        with:
          platform: x64
          version: 12.2.0 # https://github.com/egor-tensin/setup-mingw/issues/14
      - name: Run CMake
        run: cmake -S . -B build ^
             -DCMAKE_CXX_COMPILER="C:/Program Files/LLVM/bin/clang++.exe" ^
             -DCMAKE_CXX_FLAGS="--target=x86_64-w64-mingw32 -stdlib=libstdc++ -pthread" ^
             -DCMAKE_EXE_LINKER_FLAGS="-lwinpthread" ^
             -G"MinGW Makefiles" ^
             -DCMAKE_BUILD_TYPE=Debug ^
             -DJSON_BuildTests=On
      - name: Build
        run: cmake --build build --parallel 10
      - name: Test
        run: cd build ; ctest -j 10 -C Debug --exclude-regex "test-unicode" --output-on-failure

  clang-cl-12:
    runs-on: windows-2022
    strategy:
      matrix:
        architecture: [Win32, x64]

    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Run CMake
        run: cmake -S . -B build -G "Visual Studio 17 2022" -A ${{ matrix.architecture }} -T ClangCL -DJSON_BuildTests=On
      - name: Build
        run: cmake --build build --config Debug --parallel 10
      - name: Test
        run: cd build ; ctest -j 10 -C Debug --exclude-regex "test-unicode" --output-on-failure

  ci_module_cpp20:
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Run CMake (Debug)
        run: cmake -S . -B build -G "Visual Studio 17 2022" -DJSON_CI=ON -DCMAKE_CXX_FLAGS="/permissive- /std:c++latest /utf-8 /W4 /WX"
      - name: Build
        run: cmake --build build --config Debug --target ci_module_cpp20