name: CI

on:
  push:
    branches: [ master, dev, ci_testing ]
  pull_request:
    branches: [ master ]

jobs:

  build-msvc:
    runs-on: windows-latest
    strategy:
      # Don't abort runners if a single one fails
      fail-fast: false
      matrix:
        build_type: [ Release, Debug ]

    defaults:
      run:
        shell: cmd
    steps:
      - uses: actions/checkout@v3

      - name: CMake
        run: |
          cmake -B build -G "Visual Studio 17 2022" -A x64 -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build --config ${{ matrix.build_type }}

      - name: Build testproject
        run: |
          cd resources/testproject
          ..\..\build\${{ matrix.build_type }}\c3c.exe --debug-log run hello_world_win32

      - name: run compiler tests
        run: |
          cd test
          python3.exe src/tester.py ..\build\${{ matrix.build_type }}\c3c.exe test_suite/

  build-msys2-mingw:
    runs-on: windows-latest
    strategy:
      # Don't abort runners if a single one fails
      fail-fast: false
      matrix:
        build_type: [Release, Debug]

    defaults:
      run:
        shell: msys2 {0}
    steps:
      - uses: actions/checkout@v3

      - uses: msys2/setup-msys2@v2
        with:
          msystem: MINGW64
          update: true
          install: git binutils mingw-w64-x86_64-ninja mingw-w64-x86_64-cmake mingw-w64-x86_64-toolchain mingw-w64-x86_64-python
      - shell: msys2 {0}
        run: |
            pacman --noconfirm -U https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-llvm-13.0.1-2-any.pkg.tar.zst
            pacman --noconfirm -U https://mirror.msys2.org/mingw/mingw64/mingw-w64-x86_64-lld-13.0.1-2-any.pkg.tar.zst
      - name: CMake
        run: |
          cmake -B build -G Ninja -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build

      - name: Build testproject
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log

      - name: run compiler tests
        run: |
          cd test
          python3 src/tester.py ../build/c3c.exe test_suite/


  build-msys2-clang:
    runs-on: windows-latest
    if: ${{ false }}
    strategy:
      # Don't abort runners if a single one fails
      fail-fast: false
      matrix:
        build_type: [Release, Debug]

    defaults:
      run:
        shell: msys2 {0}
    steps:
      - uses: actions/checkout@v3

      - uses: msys2/setup-msys2@v2
        with:
          msystem: CLANG64
          update: false
          install: git binutils mingw-w64-clang-x86_64-cmake mingw-w64-clang-x86_64-toolchain mingw-w64-clang-x86_64-python

      - name: CMake
        run: |
          cmake -B build -G "MinGW Makefiles" -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build
      - name: Build testproject
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log

      - name: run compiler tests
        run: |
          cd test
          python3 src/tester.py ../build/c3c.exe test_suite/

  build-linux:
    runs-on: ubuntu-latest
    strategy:
      # Don't abort runners if a single one fails
      fail-fast: false
      matrix:
        build_type: [Release, Debug]
        llvm_version: [12, 13, 14, 15]

    steps:
      - uses: actions/checkout@v3
      - name: Install common deps
        run: |
          sudo apt-get install zlib1g zlib1g-dev python3 ninja-build

      - name: Install Clang ${{ matrix.llvm_version }}
        run: |
          wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
          if [[ "${{matrix.llvm_version}}" < 15 ]]; then
            sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-${{matrix.llvm_version}} main"
          else
            sudo add-apt-repository "deb http://apt.llvm.org/focal/ llvm-toolchain-focal main"
          fi
          sudo apt-get update
          sudo apt-get install -y clang-${{matrix.llvm_version}} llvm-${{matrix.llvm_version}} llvm-${{matrix.llvm_version}}-dev lld-${{matrix.llvm_version}} liblld-${{matrix.llvm_version}}-dev

          if [[ "${{matrix.llvm_version}}" > 12 ]]; then
            sudo apt-get install -y libmlir-${{matrix.llvm_version}} libmlir-${{matrix.llvm_version}}-dev mlir-${{matrix.llvm_version}}-tools
          fi

      - name: CMake
        run: |
          cmake -B build -G Ninja -DCMAKE_C_COMPILER=clang-${{matrix.llvm_version}} -DCMAKE_CXX_COMPILER=clang++-${{matrix.llvm_version}} -DC3_LLVM_VERSION=${{matrix.llvm_version}} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build

      - name: Build testproject
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log

      - name: Build testproject direct linker
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log --forcelinker

      - name: run compiler tests
        run: |
          cd test
          python3 src/tester.py ../build/c3c test_suite/

  build-mac:
    runs-on: macos-latest
    strategy:
      # Don't abort runners if a single one fails
      fail-fast: false
      matrix:
        build_type: [Release, Debug]
        llvm_version: [12, 13]
    steps:
      - uses: actions/checkout@v3
      - name: Download LLVM
        run: |
          brew install llvm@${{ matrix.llvm_version }} botan ninja
          echo "/usr/local/opt/llvm@${{ matrix.llvm_version }}/bin" >> $GITHUB_PATH
          TMP_PATH=$(xcrun --show-sdk-path)/user/include
          echo "CPATH=$TMP_PATH" >> $GITHUB_ENV

      - name: CMake
        run: |
          cmake -B build -G Ninja -DC3_LLVM_VERSION=${{matrix.llvm_version}} -DCMAKE_BUILD_TYPE=${{ matrix.build_type }}
          cmake --build build

      - name: Build testproject
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log

      - name: Build testproject direct linker
        run: |
          cd resources/testproject
          ../../build/c3c run --debug-log --forcelinker

      - name: run compiler tests
        run: |
          cd test
          python3 src/tester.py ../build/c3c test_suite/