Contents

grammar Formatting

  rule format_string
    (token / literal)+
  end

  rule literal
    . {
      def value(log_line, color)
        # context-independent...
        self.text_value
      end
    }
  end

  rule token
    date / referer / remote_address / request / status / user_agent
  end

  rule date
    '%d' <Node> {
      def value(log_line, color)
        log_line.to_date_s.foreground(color)
      end
    }
  end

  rule referer
    '%f' <Node> {
      def value(log_line, color)
        log_line.to_referer_s.foreground(color).inverse
      end
    }
  end

  rule remote_address
    '%a' <Node> {
      def value(log_line, color)
    		"%#{Sickill::Rainbow.enabled ? 15 + 9 : 15}s" % log_line.remote_address.foreground(color)
      end
    }
  end

  rule request
    '%r' <Node> {
      def value(log_line, color)
    		log_line.to_request_s.foreground(color)
      end
    }
  end

  rule status
    '%s' <Node> {
      def value(log_line, color)
        log_line.status.foreground(color)
      end
    }
  end

  rule user_agent
    '%u' <Node> {
      def value(log_line, color)
        log_line.to_agent_s.foreground(color)
      end
    }
  end

end

# vim:syntax=ruby

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
ntail-0.0.11	lib/ntail/formatting.treetop
ntail-0.0.10	lib/ntail/formatting.treetop
ntail-0.0.9	lib/ntail/formatting.treetop