# File lib/compass/commands/project_base.rb, line 30
      def add_project_configuration
        defaults = Compass.configuration_for(options, "cli_defaults")
        if options[:project_type]
          project_type_config = Compass.configuration_for(options[:project_type])
          project_type_config.inherit_from!(Compass.default_configuration)
          defaults.inherit_from!(project_type_config)
        end
        Compass.add_project_configuration(options[:configuration_file], :defaults => defaults) do
          options[:project_type]
        end
      end