something.cr

require "../flag.cr"

class ExecuteFlag < Blerp::CommandFlag
  @name = :execute
  @key = "-e"
  @description = "EXECUTE SOMETHING"
  
  def processor(parser, data)
    command = data.has_key?(:opposite) ? "nothing" : "something"
    output = MemoryIO.new
    Process.run(command, shell: true, output: output, error: output)
    output.close
    data[:output].as(Array(String)) << output.to_s
  end

end