---
name: Compile PureData Object
on:
  push:
    branches: [main]
#╭──────────────────────────────────────╮
#│  Uncomment if you want to trigger a  │
#│               release                │
#╰──────────────────────────────────────╯
  # workflow_dispatch:
  #   inputs:
  #     publish_release:
  #       description: Publish a GitHub Release using LIBVERSION after build
  #       required: false
  #       type: boolean
  #       default: false
env:
  LIBNAME: examples
  LIBVERSION: 0.0.0
permissions:
  contents: write
jobs:
  macos:
    runs-on: ${{ matrix.machines }}
    strategy:
      matrix:
        precision: [32, 64]
        machines: [macos-latest]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - name: Install PureData and Deps
        run: |
          brew install pd
      - name: Build
        run: |
          cmake . -B build -DPDLIBDIR=./ -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" -DPD_FLOATSIZE=${{ matrix.precision }}
          cmake --build build --parallel
          cmake --install build
      - name: Upload Object
        uses: actions/upload-artifact@v4
        with:
          name: ${{env.LIBNAME}}-${{env.LIBVERSION}}-${{matrix.machines}}-universal-pd${{matrix.precision}}
          path: ${{env.LIBNAME}}
  linux-build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        arch: [amd64, arm, aarch64]
        precision: [32, 64]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 1
      - name: PureData Sources
        run: |
          sudo apt-get update
          sudo add-apt-repository ppa:pure-data/pure-data -y
          sudo apt-get install puredata -y
      - name: Install compiler
        id: compiler
        run: |
          arch=""
          test "${{ matrix.arch }}" != "aarch64" || arch="aarch64-linux-gnu"
          test "${{ matrix.arch }}" != "arm" || arch="arm-linux-gnueabihf"
          if test -n "${arch}"; then
            sudo apt-get install -y g++-${arch}
            echo "arch=${arch}" >> $GITHUB_OUTPUT
          fi
      - name: Configure
        run: |
          arch="${{ steps.compiler.outputs.arch }}"
          cmake . -B build -DPD_FLOATSIZE=${{ matrix.precision }} -DCMAKE_SYSTEM_NAME=Linux -DCMAKE_SYSTEM_PROCESSOR=${{ matrix.arch }} -DPDLIBDIR=./ -DCMAKE_BUILD_TYPE=Release ${arch:+-DCMAKE_C_COMPILER=${arch}-gcc -DCMAKE_CXX_COMPILER=${arch}-g++}
      - name: Build Object
        run: |
          cmake --build build -- -j$(nproc)
          cmake --install build
      - name: Upload Object
        uses: actions/upload-artifact@v4
        with:
          name: ${{env.LIBNAME}}-${{env.LIBVERSION}}-ubuntu-latest-${{matrix.arch}}-pd${{matrix.precision}}
          path: ${{env.LIBNAME}}
  windows-build:
    runs-on: windows-latest
    strategy:
      matrix:
        compiler: [mingw]
        arch: [amd64]
        precision: [32, 64]
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - if: matrix.compiler == 'mingw'
        name: Set up Msys2
        uses: msys2/setup-msys2@v2
        with:
          msystem: mingw64
          install: make mingw-w64-x86_64-gcc mingw64/mingw-w64-x86_64-cmake
          update: false
      - name: Install PureData Float 32
        if: matrix.precision == '32'
        run: |
          winget install -e --id MillerPuckette.PureData --accept-source-agreements
      - name: Install PureData Float 64
        if: matrix.precision == '64'
        run: |
          winget install -e --id MillerPuckette.Pd64 --accept-source-agreements
      - name: Configure and build Mingw
        shell: msys2 {0}
        if: matrix.compiler == 'mingw'
        run: |
          cmake . -B build -DPD_FLOATSIZE=${{ matrix.precision }} -DCMAKE_SYSTEM_NAME=Windows -DCMAKE_SYSTEM_PROCESSOR=${{ matrix.arch }} -DPDLIBDIR=./ -DCMAKE_BUILD_TYPE=Release
          cmake --build build --parallel
          cmake --install build
      - name: Upload
        uses: actions/upload-artifact@v4
        with:
          name: ${{env.LIBNAME}}-${{env.LIBVERSION}}-windows-latest-${{matrix.arch}}-pd${{matrix.precision}}
          path: ${{env.LIBNAME}}
#╭──────────────────────────────────────╮
#│   Here an example to how publish a   │
#│   release, uncomment the input or    │
#│            remove the if             │
#╰──────────────────────────────────────╯
  # publish-release:
  #   if: ${{ github.event.inputs.publish_release == 'true' }}
  #   needs: [macos, linux-build, windows-build]
  #   runs-on: ubuntu-latest
  #   steps:
  #     - name: Download all artifacts
  #       uses: actions/download-artifact@v4
  #       with:
  #         path: artifacts
  #     - name: Create unified onnx directory and archive
  #       run: |
  #         set -e
  #         TOPDIR="$LIBNAME"
  #         mkdir -p "$TOPDIR"
  #         for artifact_dir in artifacts/*; do
  #           [ -d "$artifact_dir" ] || continue
  #           cp -r "$artifact_dir/"* "$TOPDIR/"
  #         done
  #         ls -1 "$TOPDIR"
  #         ZIP_NAME="${LIBNAME}-${LIBVERSION}-all-platforms.zip"
  #         zip -r "$ZIP_NAME" "$TOPDIR"
  #     - name: Create / Update GitHub Release
  #       uses: softprops/action-gh-release@v2
  #       with:
  #         tag_name: v${{ env.LIBVERSION }}
  #         name: ${{ env.LIBNAME }} v${{ env.LIBVERSION }}
  #         target_commitish: ${{ github.sha }}
  #         files: |
  #           ${{ env.LIBNAME }}-${{ env.LIBVERSION }}-all-platforms.zip
  #         draft: true
  #         prerelease: false