Class: BbDeploy::Logger::ConsolidatedLogger::Logentries

Inherits:
Object
  • Object
show all
Defined in:
lib/bb_deploy/logger.rb

Overview

For logging to our Logentries consolidated logging service

Instance Method Summary collapse

Constructor Details

#initialize(phase) ⇒ Logentries

Returns a new instance of Logentries.



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# File 'lib/bb_deploy/logger.rb', line 10

def initialize(phase)
  @phase = phase
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object 



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# File 'lib/bb_deploy/logger.rb', line 32

def method_missing(method, *args)
  # this is mostly a call to #flush. We do nothing.
end

Instance Method Details

#logger ⇒ Object

Logs originating here will be found in the BB Logentries account in the “Ruby Log” for each phase



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# File 'lib/bb_deploy/logger.rb', line 38

def logger
  @logger ||= Le.new(BbDeploy::Config.logentries_token)
end

#with_consolidated_logging ⇒ Object 



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# File 'lib/bb_deploy/logger.rb', line 14

def with_consolidated_logging
  @original_stdout = $stdout
  # Logging something before assigning $stdout is necessary
  # to avoid `SystemStackError: stack level too deep`?!
  logger.send(:info, "logging #with_consolidated_logging")
  $stdout = self
  yield
ensure
  $stdout = @original_stdout
end

#write(msg) ⇒ Object

To replace $stdout we must #write



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# File 'lib/bb_deploy/logger.rb', line 26

def write(msg)
  # Apparently reassigning $stdout triggers a blank message.
  @original_stdout.puts(msg)
  logger.send(:info, "#{ENV['USER']} #{msg}") unless msg.blank?
end