Module: SimplyGenius::Atmos::Logging

Defined in:
lib/simplygenius/atmos/logging.rb

Defined Under Namespace

Modules: GemLoggerConcern Classes: CaptureStream

Class Method Summary collapse

Class Method Details

.clear ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 100

def self.clear
  sio.try(:clear)
end

.contents ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 96

def self.contents
  sio.try(:sio).try(:to_s)
end

.init_logger ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 55

def self.init_logger
  return if @initialized
  @initialized = true

  ::Logging.format_as :inspect
  ::Logging.backtrace true

  ::Logging.color_scheme(
      'bright',
      lines: {
          debug: :green,
          info: :default,
          warn: :yellow,
          error: :red,
          fatal: [:white, :on_red]
      },
      date: :blue,
      logger: :cyan,
      message: :magenta
  )

  ::Logging.logger.root.level = :info
  GemLogger.configure do |config|
    config.default_logger = ::Logging.logger.root
    config.logger_concern = Logging::GemLoggerConcern
  end
end

.setup_logging(level, color, logfile) ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 104

def self.setup_logging(level, color, logfile)
  init_logger

  ::Logging.logger.root.level = level
  appenders = []
  detail_pattern = '[%d] %-5l %c{2} %m\n'
  plain_pattern = '%m\n'

  pattern_options = {
      pattern: plain_pattern
  }
  if color
    pattern_options[:color_scheme] = 'bright'
  end

  if self.testing

    appender = ::Logging.appenders.string_io(
        'sio',
        layout: ::Logging.layouts.pattern(pattern_options)
    )
    appenders << appender

  else

    appender = ::Logging.appenders.stdout(
        'stdout',
        layout: ::Logging.layouts.pattern(pattern_options)
    )
    appenders << appender

  end

  # Do this after setting up stdout appender so we don't duplicate output
  # to stdout with our capture
  if logfile.present?

    appender = ::Logging.appenders.file(
        logfile,
        truncate: true,
        layout: ::Logging.layouts.pattern(pattern: detail_pattern)
    )
    appenders << appender

    if ! $stdout.is_a? CaptureStream
      $stdout = CaptureStream.new("stdout", appender, $stdout)
      $stderr = CaptureStream.new("stderr", appender, $stderr, :red)
      silence_warnings {
        Object.const_set(:STDOUT, $stdout)
        Object.const_set(:STDERR, $stderr)
      }
    end

  end

  ::Logging.logger.root.appenders = appenders
end

.sio ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 92

def self.sio
  ::Logging.logger.root.appenders.find {|a| a.name == 'sio' }
end

.testing ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 84

def self.testing
  @t
end

.testing=(t) ⇒ Object 



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# File 'lib/simplygenius/atmos/logging.rb', line 88

def self.testing=(t)
  @t = t
end