def METHOD_NAME(open_command, first_app_config, tmp_path):
    """On Linux, Open runs `xdg-open` on the project folder if we specify --no-
    docker."""
    # Create the desktop file that would be in the project folder.
    create_file(
        open_command.project_path(first_app_config)
        / "First App.AppDir"
        / "com.example.firstapp.desktop",
        "FreeDesktop file",
    )
    # Disable docker
    open_command.use_docker = False
    open_command(first_app_config)
    open_command.tools.subprocess.Popen.assert_called_once_with(
        [
            "xdg-open",
            tmp_path / "base_path" / "build" / "first-app" / "linux" / "appimage",
        ]
    )