class Indocker::LoggerFactory

Public Class Methods

create(stdout, level = nil) click to toggle source
# File lib/indocker/logger_factory.rb, line 3
def create(stdout, level = nil)
  logger = Logger.new(stdout)

  logger.level = level || Logger::INFO

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

    severity = case level
    when Logger::INFO
      severity.green
    when Logger::WARN
      severity.purple
    when Logger::DEBUG
      severity.yellow
    when Logger::ERROR
      severity.red
    when Logger::FATAL
      severity.red
    else
      severity
    end

    severity = severity.downcase
    if logger.debug?
      "#{datetime.strftime("%Y/%m/%d %H:%M:%S")} #{severity}: #{msg}\n"
    else
      "  #{severity}: #{msg}\n"
    end
  end

  logger
end