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

jobs:
  build-linux:
    # Use a specific Godot engine image as the execution environment.
    # Replace '4.3' with your exact Godot version (e.g., 4.2.2, 4.1.1, etc.)
    runs-on: ubuntu-latest
    container:
      image: barichello/godot-ci:4.3

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

      - name: Setup Godot Export Templates
        run: |
          mkdir -v -p ~/.local/share/godot/export_templates/
          # Links the pre-downloaded engine templates inside the container to the local path Godot expects
          ln -s /root/.local/share/godot/export_templates/* ~/.local/share/godot/export_templates/

      - name: Prepare Build Directories
        run: |
          mkdir -v -p build/linux

      - name: Export Linux Binary
        run: |
          # --headless: Runs Godot without an interface
          # --export-release: Triggers a release build
          # "Linux" matches the EXACT name of your export preset in Godot
          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/