module Dag
  module CLI
    class SubCommand < Base
      include Dag::CLI::Utils::TimeFormat

      def self.banner(task, namespace = false, subcommand = true)
        super
      end

      desc 'help [COMMAND]', 'Describe available commands or one specific command'
      def help(command = nil, subcommand = false)
        super
        cmd = self.class.name.split('::').last.downcase
        shell.say "Type 'dag #{cmd} help [COMMAND]' for more information on a specific command"
      end
    end
  end
end