Class: BrainzLab::Rails::Railtie

Inherits:
Rails::Railtie
  • Object
show all
Defined in:
lib/brainzlab/rails/railtie.rb

Class Method Summary collapse

Class Method Details

.setup_log_formatter ⇒ Object 



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# File 'lib/brainzlab/rails/railtie.rb', line 93

def setup_log_formatter
  # Lazy require to ensure Rails is fully loaded
  require_relative 'log_formatter'
  require_relative 'log_subscriber'

  config = BrainzLab.configuration

  formatter_config = {
    enabled: config.log_formatter_enabled,
    colors: config.log_formatter_colors.nil? ? $stdout.tty? : config.log_formatter_colors,
    hide_assets: config.log_formatter_hide_assets,
    compact_assets: config.log_formatter_compact_assets,
    show_params: config.log_formatter_show_params
  }

  # Create formatter and attach to subscriber
  formatter = LogFormatter.new(formatter_config)
  LogSubscriber.formatter = formatter

  # Attach our subscribers
  LogSubscriber.attach_to :action_controller
  SqlLogSubscriber.attach_to :active_record
  ViewLogSubscriber.attach_to :action_view
  CableLogSubscriber.attach_to :action_cable

  # Silence Rails default ActionController logging
  silence_rails_logging
end

.silence_rails_logging ⇒ Object 



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# File 'lib/brainzlab/rails/railtie.rb', line 122

def silence_rails_logging
  # Create a null logger that discards all output.
  # Use ActiveSupport::Logger (not a plain ::Logger) so the logger
  # retains LoggerSilence#silence — SolidQueue's poller calls
  # `ActiveRecord::Base.logger.silence { ... }` every cycle, and a
  # plain Logger lacks `silence` (NoMethodError → workers crash-loop).
  logger_class = defined?(ActiveSupport::Logger) ? ActiveSupport::Logger : Logger
  null_logger = logger_class.new(File::NULL)
  null_logger.level = Logger::FATAL

  # Silence ActiveRecord SQL logging
  ActiveRecord::Base.logger = null_logger if defined?(ActiveRecord::Base)

  # Silence ActionController logging (the "Completed" message)
  ActionController::Base.logger = null_logger if defined?(ActionController::Base)

  # Silence ActionView logging
  ActionView::Base.logger = null_logger if defined?(ActionView::Base)

  # Silence the class-level loggers for specific subscribers
  ActionController::LogSubscriber.logger = null_logger if defined?(ActionController::LogSubscriber)

  ActionView::LogSubscriber.logger = null_logger if defined?(ActionView::LogSubscriber)

  ActiveRecord::LogSubscriber.logger = null_logger if defined?(ActiveRecord::LogSubscriber)

  # Silence ActionCable logging
  ActionCable.server.config.logger = null_logger if defined?(ActionCable::Server::Base)

  if defined?(ActionCable::Connection::TaggedLoggerProxy)
    # ActionCable uses a tagged logger proxy that we need to quiet
  end

  # Silence the main Rails logger to remove "Started GET" messages
  # Wrap the formatter to filter specific messages
  if defined?(::Rails.logger) && ::Rails.logger.respond_to?(:formatter=)
    original_formatter = ::Rails.logger.formatter || Logger::Formatter.new
    ::Rails.logger.formatter = FilteringFormatter.new(original_formatter)
  end
rescue StandardError
  # Silently fail if we can't silence
end