# File lib/hammer_cli_import/importtools.rb, line 232
      def add_logging_options
        # Logging options
        # quiet = go to logfile only
        # verbose = all output goes to STDOUT as well as log
        # debug = enable debug-output
        # default = no debug, only PROGRESS-and-above to STDOUT
        option ['--quiet'], :flag, 'Be silent - no output to STDOUT', :default => false
        option ['--debug'], :flag, 'Turn on debugging-information', :default => false
        option ['--verbose'],
               :flag,
               'Be noisy - everything goes to STDOUT and to a logfile',
               :default => false
        option ['--logfile'],
               'LOGFILE',
               'Where output is logged to',
               :default => File.expand_path('~/import.log')
      end