class Guard::Commands::Scope

def self.import
  Pry::Commands.create_command "scope" do
    group "Guard"
    description "Scope Guard actions to groups and plugins."
    banner <<-BANNER
    Usage: scope <scope>
    Set the global Guard scope.
    BANNER
    def process(*entries)
      scope, unknown = Guard.state.session.convert_scope(entries)
      unless unknown.empty?
        output.puts "Unknown scopes: #{unknown.join(',') }"
        return
      end
      if scope[:plugins].empty? && scope[:groups].empty?
        output.puts "Usage: scope <scope>"
        return
      end
      Guard.state.scope.from_interactor(scope)
    end
  end
end

def process(*entries)
  scope, unknown = Guard.state.session.convert_scope(entries)
  unless unknown.empty?
    output.puts "Unknown scopes: #{unknown.join(',') }"
    return
  end
  if scope[:plugins].empty? && scope[:groups].empty?
    output.puts "Usage: scope <scope>"
    return
  end
  Guard.state.scope.from_interactor(scope)
end