class Rufo::Command

def self.parse_options(argv)
  want_check = false
  filename_for_dot_rufo = nil
  OptionParser.new do |opts|
    opts.version = Rufo::VERSION
    opts.banner = "Usage: rufo files or dirs [options]"
    opts.on("-c", "--check", "Only check formating changes") do
      want_check = true
    end
    opts.on("--filename=value", "Filename to use to lookup .rufo (useful for STDIN formatting)") do |value|
      filename_for_dot_rufo = value
    end
    opts.on("-h", "--help", "Show this help") do
      puts opts
      exit
    end
  end.parse!(argv)
  [want_check, filename_for_dot_rufo]
end