module RakeNotification

# File lib/rake_notification.rb, line 5
def self.config_path
  './config/rake_notification'
end

# File lib/rake_notification.rb, line 9
def reconstructed_command_line
  @reconstructed_command_line ||= "#{File.basename($0)} #{ARGV.join(' ')}"
end

# File lib/rake_notification.rb, line 17
def register_interceptor(interceptor)
  notification_interceptors << interceptor
end

# File lib/rake_notification.rb, line 13
def register_observer(observer)
  notification_observers << observer
end

# File lib/rake_notification.rb, line 21
def top_level
  inform_interceptors rescue nil

  super
rescue SystemExit => original_error
  inform_observers(original_error) rescue nil
  raise original_error
rescue Exception => original_error
  inform_observers(SystemExit.new(1, original_error.message)) rescue nil
  raise original_error
else
  inform_observers rescue nil
end

# File lib/rake_notification.rb, line 37
def inform_interceptors
  notification_interceptors.each do |interceptor|
    interceptor.started_task(self)
  end
end

# File lib/rake_notification.rb, line 43
def inform_observers(system_exit=SystemExit.new(0))
  notification_observers.each do |observer|
    observer.completed_task(self, system_exit)
  end
end

# File lib/rake_notification.rb, line 49
def notification_interceptors
  @notification_interceptors ||= []
end

# File lib/rake_notification.rb, line 53
def notification_observers
  @notification_observers ||= []
end