RCoLi

	#!/usr/bin/env ruby

	require 'rcoli'

	application("mytool") do
	  author "Operations Team"
	  version "1.0.0"
	  description "Tool for management of infrastructure"

	  flag short: 'd', long: 'debug' do |f|
	    f.description "Turn on debugging"
	  end
		
	  switch short: 'c', long: 'config' do |s|
	    s.description "Path of file with configuration"
	  end

	  command :node do |c|
	    c.description "Commands for creating and managing nodes"
	    c.command :create do |sc|
	      sc.description "Creates node"
	      sc.action do |opts, args|
				 # your action here
	      end
	    end
			
	    c.command :remove do |sc|
	      sc.description "Remove node"
	      sc.action do |opts, args|
				 # your action here
	      end
	    end
			
	  end
	end