Merge pull request #230 from TheNotary/allow-config-option-to-set-loglevel

adds log_level setting to bot configuration

docs/bot_options.md

@@ -443,3 +443,12 @@ Default value
 Description
 : Give up connecting after this amount of seconds.
 
+## default_logger_level
+Type
+: Symbol
+
+Default value
+: `:debug`
+
+Description
+: Modify the log level of the default logger, for instance, the bot will log very little if you set this value to `:fatal`.  

lib/cinch/bot.rb

@@ -332,10 +332,10 @@ module Cinch
 
     # @yield
     def initialize(&b)
-      @loggers = LoggerList.new
-      @loggers << Logger::FormattedLogger.new($stderr)
-
       @config           = Configuration::Bot.new
+
+      @loggers = LoggerList.new
+      @loggers << Logger::FormattedLogger.new($stderr, level: @config.default_logger_level)
       @handlers         = HandlerList.new
       @semaphores_mutex = Mutex.new
       @semaphores       = Hash.new { |h, k| h[k] = Mutex.new }

lib/cinch/configuration/bot.rb

@@ -8,7 +8,7 @@ module Cinch
                       :realname, :user, :messages_per_second, :server_queue_size,
                       :strictness, :message_split_start, :message_split_end,
                       :max_messages, :plugins, :channels, :encoding, :reconnect, :max_reconnect_delay,
-                      :local_host, :timeouts, :ping_interval, :delay_joins, :dcc, :shared, :sasl]
+                      :local_host, :timeouts, :ping_interval, :delay_joins, :dcc, :shared, :sasl, :default_logger_level]
 
       # (see Configuration.default_config)
       def self.default_config
@@ -40,6 +40,7 @@ module Cinch
           :dcc => Configuration::DCC.new,
           :sasl => Configuration::SASL.new,
           :shared => {},
+          :default_logger_level => :debug
         }
       end
     end

lib/cinch/logger.rb

@@ -20,10 +20,10 @@ module Cinch
     attr_reader :output
 
     # @param [IO] output The I/O object to write log data to
-    def initialize(output)
+    def initialize(output, level: :debug)
       @output = output
       @mutex  = Mutex.new
-      @level  = :debug
+      @level  = level
     end
 
     # Logs a debugging message.