svenfuchs/cl

#!/usr/bin/env ruby
$: << File.expand_path('lib')

require 'cl'

class Add < Cl::Cmd
  register :add

  opt '--to GROUP', alias: :target, deprecated: :target

  def run
    p to: to, deprecations: deprecations
  end
end

Cl.new('owners').run(%w(add --target one))

# Output:
#
#   {:to=>"one", :deprecations=>{:target=>:to}}