execute! (Capistrano::CLI::Execute)

    # File lib/capistrano/cli/execute.rb, line 23
          def execute!
            config = instantiate_configuration(options)
            config.debug = options[:debug]
            config.dry_run = options[:dry_run]
            config.preserve_roles = options[:preserve_roles]
            config.logger.level = options[:verbose]

            set_pre_vars(config)
            load_recipes(config)

            config.trigger(:load)
            execute_requested_actions(config)
            config.trigger(:exit)

            config
          rescue Exception => error
            handle_error(error)
          end