name: ROM

# build for each push and pull request
on: [push, pull_request]

jobs:
  build:
    runs-on: ubuntu-latest

    permissions:
      contents: write

    steps:
      - name: Install dependencies
        working-directory: ${{github.workspace}}
        shell: bash
        run: |
          wget https://github.com/gbdk-2020/gbdk-2020/releases/download/4.4.0/gbdk-linux64.tar.gz
          tar -xzf gbdk-linux64.tar.gz

      - name: Checkout repo
        uses: actions/checkout@v4
        with:
          path: repo
          fetch-depth: 0

      - name: Get core count
        id: core_count
        run : cat /proc/cpuinfo  | grep processor | wc -l

      - name: Build
        working-directory: ${{github.workspace}}/repo
        shell: bash
        run: |
          make clean
          make GBDK_HOME=${{github.workspace}}/gbdk all -j $(nproc)
          mv duality.gb duality_debug.gb
          mv build/duality.map duality_debug.map
          make clean
          make GBDK_HOME=${{github.workspace}}/gbdk GBDK_RELEASE=1 all -j $(nproc)
          mv build/duality.map duality.map

      - name: Upload a Build Artifact
        uses: actions/upload-artifact@v4.0.0
        with:
          name: binaries
          path: ${{github.workspace}}/repo/duality*
          if-no-files-found: error

      - name: Upload release files
        if: startsWith(github.ref, 'refs/tags/')
        uses: softprops/action-gh-release@v1
        with:
          files: |
            ${{github.workspace}}/repo/duality.gb