# Copyright 2025 Pound Emulator Project

name: Build

on: [push, pull_request]

concurrency:
  group: ci-${{github.event_name}}-${{github.ref}}
  cancel-in-progress: ${{github.event_name == 'push'}}

env:
  BUILD_TYPE: Release
  BUILD_DIR: ${{github.workspace}}/build

jobs:
  get-info:
    name: Info
    runs-on: ubuntu-24.04
    outputs:
      shorthash: ${{steps.vars.outputs.shorthash}}
      commit: ${{steps.vars.outputs.commit}}
    steps:
    - uses: actions/checkout@main
      with:
        fetch-depth: 0
    - name: Commit Count and Git Hash
      id: vars
      run: |
        echo "shorthash=$(git rev-parse --short HEAD)" >> $GITHUB_ENV
        echo "commit=$(git rev-list --count HEAD)" >> $GITHUB_ENV
        echo "shorthash=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        echo "commit=$(git rev-list --count HEAD)" >> $GITHUB_OUTPUT

  Linux:
    name: Linux
    runs-on: ubuntu-24.04
    needs: get-info
    steps:
    - uses: actions/checkout@main
      with:
        submodules: recursive
        fetch-depth: 0

    - name: Install Dependencies
      run: |
        sudo apt update
        sudo apt install -y ninja-build clang lld cmake ccache \
                           libx11-dev libxext-dev libxrandr-dev libxcursor-dev \
                           libxi-dev libxinerama-dev libwayland-dev libxkbcommon-dev \
                           wayland-protocols git

    - name: Configure CMake
      run: cmake -G Ninja -B ${{env.BUILD_DIR}} -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++

    - name: Build
      run: cmake --build ${{env.BUILD_DIR}} --config ${{env.BUILD_TYPE}} --parallel $(nproc)

    - name: Prepare Artifact Folder
      run: |
        mkdir -p artifact
        cp -r ${{env.BUILD_DIR}}/Pound artifact/Pound-x64-${{env.BUILD_TYPE}}

    - name: Upload Linux Artifact
      uses: actions/upload-artifact@main
      with:
        name: Pound-linux-x64-${{env.BUILD_TYPE}}-${{ needs.get-info.outputs.commit }}-${{needs.get-info.outputs.shorthash}}
        path: artifact/

  Windows:
    name: Windows
    runs-on: windows-2025
    needs: get-info
    steps:
    - uses: actions/checkout@main
      with:
        submodules: recursive
        fetch-depth: 0

    - name: Configure CMake
      run: cmake -G Ninja -B "${{env.BUILD_DIR}}" -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} `
                 -DCMAKE_C_COMPILER=clang-cl -DCMAKE_CXX_COMPILER=clang-cl `
                 -DCMAKE_C_COMPILER_LAUNCHER=ccache -DCMAKE_CXX_COMPILER_LAUNCHER=ccache

    - name: Build
      run: cmake --build "${{env.BUILD_DIR}}" --config ${{env.BUILD_TYPE}} --parallel $env:NUMBER_OF_PROCESSORS

    - name: Prepare Artifact Folder
      run: |
        mkdir -p artifact
        cp -r ${{env.BUILD_DIR}}/Pound.exe artifact/Pound-x64-${{env.BUILD_TYPE}}.exe

    - name: Upload Windows Artifact
      uses: actions/upload-artifact@main
      with:
        name: Pound-win64-${{env.BUILD_TYPE}}-${{ needs.get-info.outputs.commit }}-${{needs.get-info.outputs.shorthash}}
        path: artifact/
        
  macOS-x86_64:
    name: macOS x86_64
    runs-on: macos-14
    needs: get-info
    steps:
      - uses: actions/checkout@main
        with:
          submodules: recursive
          fetch-depth: 0

      - name: Setup latest Xcode
        uses: maxim-lobanov/setup-xcode@v1
        with:
          xcode-version: latest-stable

      - name: Install Dependencies
        run: |
          brew install ninja llvm

      - name: Configure CMake (x86_64)
        run: >
          cmake -G Ninja -B "${{env.BUILD_DIR}}"
          -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
          -DCMAKE_OSX_ARCHITECTURES=x86_64
          -DCMAKE_C_COMPILER=$(brew --prefix llvm)/bin/clang
          -DCMAKE_CXX_COMPILER=$(brew --prefix llvm)/bin/clang++
          -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15

      - name: Build (x86_64)
        run: cmake --build "${{env.BUILD_DIR}}" --config ${{env.BUILD_TYPE}} --parallel $(sysctl -n hw.logicalcpu)

      - name: Prepare Artifact Folder
        run: |
          mkdir -p artifact
          cp -r ${{env.BUILD_DIR}}/Pound artifact/Pound-x86_64-macOS-${{env.BUILD_TYPE}}

      - name: Upload Artifact
        uses: actions/upload-artifact@main
        with:
          name: Pound-macOS-x86_64-${{env.BUILD_TYPE}}-${{ needs.get-info.outputs.commit }}-${{ needs.get-info.outputs.shorthash }}
          path: artifact/

  # macOS-arm64:
  #   name: macOS ARM64
  #   runs-on: macos-14
  #   needs: get-info
  #   steps:
  #     - uses: actions/checkout@main
  #       with:
  #         submodules: recursive
  #         fetch-depth: 0

  #     - name: Setup latest Xcode
  #       uses: maxim-lobanov/setup-xcode@v1
  #       with:
  #         xcode-version: latest-stable

  #     - name: Install Dependencies
  #       run: |
  #         brew install ninja llvm

  #     - name: Configure CMake (ARM64)
  #       run: >
  #         cmake -G Ninja -B "${{env.BUILD_DIR}}"
  #         -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
  #         -DCMAKE_C_COMPILER=$(brew --prefix llvm)/bin/clang
  #         -DCMAKE_CXX_COMPILER=$(brew --prefix llvm)/bin/clang++
  #         -DCMAKE_OSX_ARCHITECTURES=arm64
  #         -DCMAKE_OSX_DEPLOYMENT_TARGET=10.15

  #     - name: Build (ARM64)
  #       run: cmake --build "${{env.BUILD_DIR}}" --config ${{env.BUILD_TYPE}} --parallel $(sysctl -n hw.logicalcpu)

  #     - name: Prepare Artifact Folder
  #       run: |
  #         mkdir -p artifact
  #         cp -r ${{env.BUILD_DIR}}/Pound artifact/Pound-arm64-macOS-${{env.BUILD_TYPE}}

  #     - name: Upload Artifact
  #       uses: actions/upload-artifact@main
  #       with:
  #         name: Pound-macOS-arm64-${{env.BUILD_TYPE}}-${{ needs.get-info.outputs.commit }}-${{ needs.get-info.outputs.shorthash }}
  #         path: artifact/