build.yml

name: Build and Release

on:
  push:
    tags:
      - 'v*'
  workflow_dispatch:
    inputs:
      create_release:
        description: 'Create a release with artifacts'
        required: false
        default: 'false'

env:
  BUILD_TYPE: Release

jobs:
  build-macos:
    runs-on: macos-14  # Apple Silicon runner
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Setup CMake
        uses: lukka/get-cmake@latest

      - name: Configure CMake
        run: |
          cmake -B build \
            -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} \
            -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" \
            -DJAMWIDE_UNIVERSAL=ON \
            -DJAMWIDE_DEV_BUILD=OFF \
            -DCLAP_WRAPPER_DOWNLOAD_DEPENDENCIES=TRUE

      - name: Build
        run: cmake --build build --config ${{ env.BUILD_TYPE }} -j $(sysctl -n hw.ncpu)

      - name: Package artifacts
        run: |
          mkdir -p artifacts/macos
          
          # Package CLAP
          cd build
          zip -r ../artifacts/macos/JamWide-macOS-CLAP.zip JamWide.clap
          
          # Package VST3
          zip -r ../artifacts/macos/JamWide-macOS-VST3.zip JamWide.vst3
          
          # Package AU
          zip -r ../artifacts/macos/JamWide-macOS-AU.zip JamWide.component
          
          # Create combined package
          zip -r ../artifacts/macos/JamWide-macOS-All.zip JamWide.clap JamWide.vst3 JamWide.component

      - name: Upload macOS artifacts
        uses: actions/upload-artifact@v4
        with:
          name: JamWide-macOS
          path: artifacts/macos/*.zip
          retention-days: 30

  build-windows:
    runs-on: windows-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          submodules: recursive

      - name: Setup CMake
        uses: lukka/get-cmake@latest

      - name: Configure CMake
        run: |
          cmake -B build `
            -G "Visual Studio 17 2022" `
            -A x64 `
            -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} `
            -DJAMWIDE_DEV_BUILD=OFF `
            -DCLAP_WRAPPER_DOWNLOAD_DEPENDENCIES=TRUE

      - name: Build
        run: cmake --build build --config ${{ env.BUILD_TYPE }} -j $env:NUMBER_OF_PROCESSORS

      - name: Package artifacts
        shell: pwsh
        run: |
          New-Item -ItemType Directory -Force -Path artifacts/windows
          
          # Debug: Show what was built
          Write-Host "=== Build output structure ==="
          Get-ChildItem -Path build -Recurse -Include "*.clap","*.vst3" | Select-Object FullName
          
          # CLAP is in build/CLAP/Release/JamWide.clap
          Compress-Archive -Path build/CLAP/${{ env.BUILD_TYPE }}/JamWide.clap -DestinationPath artifacts/windows/JamWide-Windows-CLAP.zip
          
          # VST3 is a folder bundle in build/Release/JamWide.vst3/
          Compress-Archive -Path build/${{ env.BUILD_TYPE }}/JamWide.vst3 -DestinationPath artifacts/windows/JamWide-Windows-VST3.zip
          
          # Create combined package
          Compress-Archive -Path build/CLAP/${{ env.BUILD_TYPE }}/JamWide.clap, build/${{ env.BUILD_TYPE }}/JamWide.vst3 -DestinationPath artifacts/windows/JamWide-Windows-All.zip

      - name: Upload Windows artifacts
        uses: actions/upload-artifact@v4
        with:
          name: JamWide-Windows
          path: artifacts/windows/*.zip
          retention-days: 30

  release:
    needs: [build-macos, build-windows]
    runs-on: ubuntu-latest
    if: startsWith(github.ref, 'refs/tags/v') || github.event.inputs.create_release == 'true'
    permissions:
      contents: write
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Download all artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts

      - name: Get version from tag
        id: get_version
        run: |
          if [[ "${{ github.ref }}" == refs/tags/* ]]; then
            VERSION=${GITHUB_REF#refs/tags/}
          else
            VERSION="dev-$(date +%Y%m%d-%H%M%S)"
          fi
          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT

      - name: Generate release notes
        id: release_notes
        run: |
          # Get build number from source
          BUILD_NUM=$(grep -o 'JAMWIDE_BUILD_NUMBER [0-9]*' src/build_number.h | awk '{print $2}' || echo "unknown")
          
          cat << EOF > release_notes.md
          ## JamWide ${{ steps.get_version.outputs.VERSION }}
          
          **Build:** r${BUILD_NUM}
          
          ### Downloads
          
          #### macOS (Universal: Apple Silicon + Intel)
          - **JamWide-macOS-All.zip** - All formats (CLAP, VST3, AU)
          - **JamWide-macOS-CLAP.zip** - CLAP only
          - **JamWide-macOS-VST3.zip** - VST3 only
          - **JamWide-macOS-AU.zip** - Audio Unit only
          
          #### Windows (x64)
          - **JamWide-Windows-All.zip** - All formats (CLAP, VST3)
          - **JamWide-Windows-CLAP.zip** - CLAP only
          - **JamWide-Windows-VST3.zip** - VST3 only
          
          ### Installation
          
          **macOS:**
          - CLAP: \`~/Library/Audio/Plug-Ins/CLAP/\`
          - VST3: \`~/Library/Audio/Plug-Ins/VST3/\`
          - AU: \`~/Library/Audio/Plug-Ins/Components/\`
          
          **Windows:**
          - CLAP: \`C:\\Program Files\\Common Files\\CLAP\\\`
          - VST3: \`C:\\Program Files\\Common Files\\VST3\\\`
          
          ---
          
          ⚠️ **Early Development** - Not yet ready for production use
          EOF

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          name: JamWide ${{ steps.get_version.outputs.VERSION }}
          body_path: release_notes.md
          draft: false
          prerelease: true
          files: |
            artifacts/JamWide-macOS/*.zip
            artifacts/JamWide-Windows/*.zip
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}