name: Build Godot Project (Linux)
on: [push]

jobs:
  build-linux:
    # Use standard Ubuntu runner environment (has Node.js for checkout & upload actions)
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository code
        uses: actions/checkout@v4

      - name: Export Linux Binary via Godot Container
        # This forces just THIS step to run inside the Godot container
        uses: docker://barichello/godot-ci:4.3
        with:
          # We manually tell the container what commands to run
          args: |
            mkdir -v -p ~/.local/share/godot/export_templates/
            ln -s /root/.local/share/godot/export_templates/* ~/.local/share/godot/export_templates/
            mkdir -v -p build/linux
            godot --headless --export-release "Linux" build/linux/godot_number_factory.x86_64

      - name: Upload Linux Build Artifact
        uses: actions/upload-artifact@v4
        with:
          name: linux-build
          path: build/linux/