require 'p4util/version'
require 'commands'
require 'optparse'
require 'ostruct'

module P4Util

  def P4Util.run(args)
    options = parse_options(args)
    Commands.method(options.command).call(options)
  end

  # Returns the options as an OpenStruct object
  def P4Util.parse_options(args)
    options = OpenStruct.new

    options.command = :help
    options.params = []

    if args && !args.empty?
      options.command = args.first.to_sym
      if args.length > 1
        options.params.concat(args.drop(1))
      end
    end

    options
  end
end