Module: Oxidized::Logger

Includes:
SemanticLogger::Loggable
Defined in:
lib/oxidized/logger.rb

Class Method Summary collapse

Class Method Details

.add_appender(appender) ⇒ Object 



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# File 'lib/oxidized/logger.rb', line 34

def self.add_appender(appender)
  case appender['type']
  when 'file'
    params = { file_name: File.expand_path(appender['file']) }
  when 'stderr'
    params = { io: $stderr }
  when 'stdout'
    params = { io: $stdout }
  when 'syslog'
    params = { appender: :syslog, application: "oxidized" }
  else
    raise InvalidConfig, "Unknown logger #{appender['type']}, edit #{Oxidized::Config.configfile}"
  end
  params[:level] = appender['level'] if appender.has_key?('level')
  SemanticLogger.add_appender(**params)
end

.setup ⇒ Object 



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# File 'lib/oxidized/logger.rb', line 7

def self.setup
  config = Oxidized.config
  FileUtils.mkdir_p(Config::LOG) unless File.directory?(Config::LOG)

  SemanticLogger.add_signal_handler

  if config.use_syslog?
    SemanticLogger.add_appender(appender: :syslog)
    logger.warn("The configuration 'use_syslog' is deprecated. " \
                "Remove it and use 'logger' instead")
  elsif config.log?
    SemanticLogger.add_appender(file_name: File.expand_path(config.log))
    logger.warn("The configuration 'log' is deprecated. " \
                "Remove it and use 'logger' instead")
  elsif config.logger?
    SemanticLogger.default_level = config.logger.level if config.logger.level?
    config.logger.appenders.each { |a| add_appender a } if config.logger.has_key?('appenders')
  end

  # No appenders configured
  SemanticLogger.add_appender(io: $stderr) if SemanticLogger.appenders.empty?

  return if %i[trace debug].include?(SemanticLogger.default_level)

  SemanticLogger.default_level = :debug if config.debug?
end