build-plugin.yml

name: Build VCV Rack Plugin
on: [push, pull_request]

env:
  rack-sdk-version: 2.5.1
  rack-plugin-toolchain-dir: /home/build/rack-plugin-toolchain

defaults:
  run:
    shell: bash

jobs:  
  build:
    name: ${{ matrix.platform }}
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/qno/rack-plugin-toolchain-win-linux
      options: --user root
    strategy:
      fail-fast: false
      matrix:
        platform: [win-x64, lin-x64]
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Build plugin
        run: |
          export PLUGIN_DIR=$GITHUB_WORKSPACE
          pushd ${{ env.rack-plugin-toolchain-dir }}
          make plugin-build-${{ matrix.platform }}
      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          path: ${{ env.rack-plugin-toolchain-dir }}/plugin-build
          name: ${{ matrix.platform }}

  build-mac:
    name: mac 
    runs-on: macos-12
    strategy:
      fail-fast: false
      matrix:
        platform: [x64, arm64]
    steps:
      - uses: actions/checkout@v3
        with:
          submodules: recursive
      - name: Get Rack-SDK
        run: |
          pushd $HOME
          curl -o Rack-SDK.zip https://vcvrack.com/downloads/Rack-SDK-${{ env.rack-sdk-version }}-mac-${{ matrix.platform }}.zip
          unzip Rack-SDK.zip
      - name: Build plugin
        run: |
          CROSS_COMPILE_TARGET_x64=x86_64-apple-darwin
          CROSS_COMPILE_TARGET_arm64=arm64-apple-darwin
          export RACK_DIR=$HOME/Rack-SDK
          export CROSS_COMPILE=$CROSS_COMPILE_TARGET_${{ matrix.platform }}
          make dep
          make dist
          echo "Plugin architecture '$(lipo -archs plugin.dylib)'"
      - name: Upload artifact
        uses: actions/upload-artifact@v3
        with:
          path: dist/*.vcvplugin
          name: mac-${{ matrix.platform }}

  publish:
    name: Publish plugin
    runs-on: ubuntu-latest
    needs: [build, build-mac]
    steps:
      - uses: actions/download-artifact@v3
        with:
          path: _artifacts
      - uses: "marvinpinto/action-automatic-releases@latest"
        with:
          repo_token: "${{ secrets.GITHUB_TOKEN }}"
          automatic_release_tag: "latest"
          prerelease: true
          title: "Development Build"
          files: |          
            _artifacts/**/*.vcvplugin