You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: raw.rb
    path of file: ./repos/chef/knife/lib/chef/knife
    
    the code of the file until where you have to start completion: #
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with 
    
      def run
        if name_args.length == 0
          show_usage
          ui.fatal("You must provide the path you want to hit on the server")
          exit(1)
        elsif name_args.length > 1
          show_usage
          ui.fatal("You must specify only a single path")
          exit(1)
        end