name: Pull Requests
on:
  pull_request:
    paths-ignore:
      - '**/*.md'
    branches:
      - main

jobs:
  build: 
    name: Create Pull Request Build for ${{ matrix.os_prefix }} (${{ matrix.arch }})
    runs-on: ${{ matrix.os }}
    permissions:
      pull-requests: write
      contents: read
    strategy:
      matrix:
        include:
          # compiling for arm32 needs a self-hosted runner on Raspi OS (32-bit)
          - os: [self-hosted, linux, ARM]
            os_prefix: linux
            arch: arm
          - os: ubuntu-latest
            os_prefix: linux
            arch: x64
          - os: windows-latest
            os_prefix: windows
            arch: x64
          - os: macos-latest
            os_prefix: macos
            arch: x64
          - os: macos-latest
            os_prefix: macos
            arch: aarch64
          - os: macos-latest
            os_prefix: linux
            arch: aarch64
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
      - name: Checkout Examples Repository
        uses: actions/checkout@v4
        with:
          repository: processing/processing-examples
          path: processing-examples
      - name: Install Java
        uses: actions/setup-java@v4
        with:
          java-version: '17'
          distribution: 'temurin'
          architecture: ${{ matrix.arch }}
      - name: Setup Ant
        uses: cedx/setup-ant@v3
      # - name: Install Certificates for Code Signing
      #   if: ${{ matrix.os_prefix == 'macos' }}
      #   uses: apple-actions/import-codesign-certs@v3
      #   with:
      #     p12-file-base64: ${{ secrets.CERTIFICATES_P12 }}
      #     p12-password: ${{ secrets.CERTIFICATES_P12_PASSWORD }}
      - name: Build Release
        run: ant -noinput -buildfile build/build.xml ${{ matrix.os_prefix }}-dist -Dversion="${{ github.sha }}"
        # env:
        #   PROCESSING_APP_SIGNING: ${{ secrets.CERTIFICATES_P12 != '' }}
      - name: Add artifact
        uses: actions/upload-artifact@v3
        id: upload
        with:
          name: processing-${{github.sha}}${{ matrix.os_prefix }}-${{ matrix.arch }}
          path:  ./build/${{ matrix.os_prefix }}/processing-${{github.sha}}-${{ matrix.os_prefix}}-*
          retention-days: 5