Class: Mixlib::Log::Formatter

Inherits:
Logger::Formatter
  • Object
show all
Defined in:
lib/mixlib/log/formatter.rb

Constant Summary collapse

@@show_time = 
true

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.show_time=(show = false) ⇒ Object 



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# File 'lib/mixlib/log/formatter.rb', line 26

def self.show_time=(show = false)
  @@show_time = show
end

Instance Method Details

#call(severity, time, progname, msg) ⇒ Object

Prints a log message as ‘[time] severity: message’ if Chef::Log::Formatter.show_time == true. Otherwise, doesn’t print the time.



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# File 'lib/mixlib/log/formatter.rb', line 32

def call(severity, time, progname, msg)
  if @@show_time
    sprintf("[%s] %s: %s\n", time.iso8601(), severity, msg2str(msg))
  else
    sprintf("%s: %s\n", severity, msg2str(msg))
  end
end

#format_exception(msg) ⇒ Object 



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# File 'lib/mixlib/log/formatter.rb', line 60

def format_exception(msg)
  "#{msg.message} (#{msg.class})\n" <<
    (msg.backtrace || []).join("\n")
end

#msg2str(msg) ⇒ Object

Converts some argument to a Logger.severity() call to a string. Regular strings pass through like normal, Exceptions get formatted as “message (class)nbacktrace”, and other random stuff gets put through “object.inspect”



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# File 'lib/mixlib/log/formatter.rb', line 43

def msg2str(msg)
  case msg
  when ::Hash
    if msg.has_key?(:err)
      format_exception(msg[:err])
    else
      msg[:msg]
    end
  when ::String
    msg
  when ::Exception
    format_exception(msg)
  else
    msg.inspect
  end
end