def self.set_up_logger
unless @options[:log_file]
@options[:log_file] = File.join(SIMP_CLI_HOME, "simp_config.log.#{@options[:start_time].strftime('%Y%m%dT%H%M%S')}")
end
FileUtils.mkdir_p(File.dirname(@options[:log_file]))
logger.open_logfile(@options[:log_file])
if @options[:verbose] < 0
console_log_level = ::Logger::ERROR
elsif @options[:verbose] == 0
console_log_level = ::Logger::INFO
else
console_log_level = ::Logger::DEBUG
end
file_log_level = ::Logger::DEBUG
logger.levels(console_log_level, file_log_level)
end