Class: KuberKit::Tools::LoggerFactory

Inherits:
Object
  • Object
show all
Defined in:
lib/kuber_kit/tools/logger_factory.rb

Constant Summary collapse

SEVERITY_COLORS_BY_LEVEL = 
{
  Logger::INFO   => String::Colors::GREEN,
  Logger::WARN   => String::Colors::PURPLE,
  Logger::DEBUG  => String::Colors::YELLOW,
  Logger::ERROR  => String::Colors::RED,
  Logger::FATAL  => String::Colors::PURPLE,
}

Instance Method Summary collapse

Instance Method Details

#create(stdout, level = nil) ⇒ Object 



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# File 'lib/kuber_kit/tools/logger_factory.rb', line 12

def create(stdout, level = nil)
  logger = Logger.new(stdout)

  logger.level = level || Logger::DEBUG

  logger.formatter = proc do |severity, datetime, progname, msg|
    level = Logger::SEV_LABEL.index(severity)

    severity_color = SEVERITY_COLORS_BY_LEVEL[level]

    severity_text  = severity.to_s
    severity_text  = severity_text.colorize(severity_color) if severity_color

    if level == Logger::INFO
      "#{datetime.strftime("%Y/%m/%d %H:%M:%S").grey} #{msg}\n"
    else
      "#{datetime.strftime("%Y/%m/%d %H:%M:%S").grey} #{severity_text.downcase}: #{msg}\n"
    end
  end

  logger
end