module Logging

enable logging in classes through 'include Logging'

Public Class Methods

configure_logger_for(classname) click to toggle source
# File lib/vcs2json/logger.rb, line 17
def configure_logger_for(classname)
  begin
    logger = Logger.new(@logger_location,'daily')
  rescue Errno::EACCES
    tmp = Tempfile.new('vcs2json')
    $stderr.puts "Tried to create a logging file here: '#{@logger_location}', but didn't have permission, defaulting to OS temp firectory: #{tmp.path}"
    logger = Logger.new(tmp,'daily')
  end
  logger.progname = classname
  logger.level = const_get('Logger::'+@logger_level.upcase)
  logger
end
logger_for(classname) click to toggle source
# File lib/vcs2json/logger.rb, line 13
def logger_for(classname)
  @loggers[classname] ||= configure_logger_for(classname)
end
set_level(level) click to toggle source
# File lib/vcs2json/logger.rb, line 34
def set_level(level)
  possible_levels = %w(debug info warn error info)
  if !level.nil?
    if !level.empty?
      if possible_levels.include?(level)
        STDERR.puts "Logging level has been set to '#{level}' for output to #{@logger_location}"
        @loggers.each {|l| l.level = const_get('Logger::'+level.upcase)}
        @logger_level = level
      else
        STDERR.puts "Unable to set logger level to #{level}, possible values are #{possible_levels}. Defaulting to 'info'."
      end
    end
  end
end
set_location(path) click to toggle source
# File lib/vcs2json/logger.rb, line 30
def set_location(path)
  @logger_location = path
end

Public Instance Methods

logger() click to toggle source
# File lib/vcs2json/logger.rb, line 3
def logger
  @logger ||= Logging.logger_for(self.class.name)
end