cmake.yml

name: CMake

on:
  push:
    branches: [ "main" ]
  pull_request:
    branches: [ "main" ]
    types: ["closed"]
  workflow_dispatch:

env:
  # Customize the CMake build type here (Release, Debug, RelWithDebInfo, etc.)
  BUILD_TYPE: Release

jobs:

  check_formatting:

    name: Formatting Check
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Run clang-format
        uses: jidicula/clang-format-action@v4.13.0
        with:
          clang-format-version: '18'
          check-path: 'src'



  build_and_publish:
    
    strategy:
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    
    steps:
      
      # Check out the repository (basically downloads the source code)
      - uses: actions/checkout@v3
      
      # Setup specific for Windows - don't forget to use the msys2 shell in other steps!
      - name: Install MingW stuff
        if: matrix.os == 'windows-latest'
        uses: msys2/setup-msys2@v2
        with:
          msystem: mingw64
          path-type: inherit
          update: true
          install: >-
            mingw-w64-x86_64-gcc
            mingw-w64-x86_64-pkg-config
            mingw-w64-x86_64-cmake
            mingw-w64-x86_64-glib2
            mingw-w64-x86_64-libpng
            mingw-w64-x86_64-openmp

      # Handle OpenMP on macOS
      - name: OpenMP stuff for macOS
        if: matrix.os == 'macos-latest'
        run: |
          brew install llvm libomp
          export CC=/usr/local/opt/llvm/bin/clang
          export CXX=/usr/local/opt/llvm/bin/clang++
          export LDFLAGS="-L/usr/local/opt/llvm/lib"
          export CPPFLAGS="-I/usr/local/opt/llvm/include"

        # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.
        # See https://cmake.org/cmake/help/latest/variable/CMAKE_BUILD_TYPE.html?highlight=cmake_build_type
      - name: Configure CMake (non-windows)
        if: matrix.os != 'windows-latest'
        run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
        
      - name: Configure CMake (windows)
        if: matrix.os == 'windows-latest'
        shell: msys2 {0}
        run: |
          mkdir build
          cmake -B build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}


        # Build your program with the given configuration
      - name: Build (non-windows)
        if: matrix.os != 'windows-latest'
        run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
        
      - name: Build (windows)
        if: matrix.os == 'windows-latest'
        shell: msys2 {0}
        run: cmake --build build --config ${{env.BUILD_TYPE}}


        # Create Artifact
      - name: Create Artifact (non-windows)
        run: |
          mkdir ${{ matrix.os }}-release
          cp build/Mandelbrot* ${{ matrix.os }}-release/
        if: matrix.os != 'windows-latest'
          
      - name: Create Artifact (windows)
        shell: msys2 {0}
        run: |
          mkdir ${{ matrix.os }}-release
          cp build/Mandelbrot.exe ${{ matrix.os }}-release/
        if: matrix.os == 'windows-latest'
      
      
        # ZIP Artifact
      - name: ZIP Artifact (non-windows)
        run: |
          zip -r ${{ matrix.os }}.zip ${{ matrix.os }}-release/
        if: matrix.os != 'windows-latest'
          
      - name: ZIP Artifact (windows)
        shell: msys2 {0}
        run: |
          7z a "${{ matrix.os }}.zip" "${{ matrix.os }}-release/"
        if: matrix.os == 'windows-latest'
      
      
        # Publish Artifact
      - name: Publish Artifact
        uses: actions/upload-artifact@v3
        with:
          retention-days: 1
          name: ${{ matrix.os }}
          path: ${{ matrix.os }}.zip



  release:
    name: "Release"
    needs: build_and_publish
    runs-on: ubuntu-latest
    steps:
    
      # We don't need the repo, grab all artifacts from the build stage
      - uses: actions/download-artifact@v2
      
      - name: Display fetched artifacts
        run: ls -R
      
      - name: Create Release
        uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: "latest"
          prerelease: false
          title: "Latest (development) Build"
          files: |
            ubuntu-latest/ubuntu-latest.zip
            macos-latest/macos-latest.zip
            windows-latest/windows-latest.zip