module Guard

def _evaluate(options)
  evaluator = Guardfile::Evaluator.new(options)
  evaluator.evaluate
  UI.reset_and_clear
  msg = "No plugins found in Guardfile, please add at least one."
  UI.error msg if _pluginless_guardfile?
  if evaluator.inline?
    UI.info("Using inline Guardfile.")
  elsif evaluator.custom?
    UI.info("Using Guardfile at #{ evaluator.path }.")
  end
rescue Guardfile::Evaluator::NoPluginsError => e
  UI.error(e.message)
end