Function printError

command/error.go:31–86

printError is the helper function to log error messages.

(command, op string, err error)

// printError is the helper function to log error messages.
func printError(command, op string, err error) {
	// dont print cancelation errors
	if errorpkg.IsCancelation(err) {
		return
	}

	// check if we have our own error type
	{
		cerr, ok := err.(*errorpkg.Error)
		if ok {
			msg := log.ErrorMessage{
				Err:       cleanupError(cerr.Err),
				Command:   cerr.FullCommand(),
				Operation: cerr.Op,
			}
			log.Error(msg)
			return
		}
	}

	// check if errors are aggregated
	{
		merr, ok := err.(*multierror.Error)
		if ok {
			for _, err := range merr.Errors {
				customErr, ok := err.(*errorpkg.Error)
				if ok {
					msg := log.ErrorMessage{
						Err:       cleanupError(customErr.Err),
						Command:   customErr.FullCommand(),
						Operation: customErr.Op,
					}
					log.Error(msg)
					continue
				}

				msg := log.ErrorMessage{
					Err:       cleanupError(err),
					Command:   command,
					Operation: op,
				}

				log.Error(msg)
			}
			return
		}
	}

	// we don't know the exact error type. log the error as is.
	msg := log.ErrorMessage{
		Err:       cleanupError(err),
		Command:   command,
		Operation: op,
	}
	log.Error(msg)
}

// cleanupError converts multiline messages into