Method validateTarget

cmds/cmd_tree.go:85–91

validateTarget validates the target parameter.

(target string)

// validateTarget validates the target parameter.
func (t *treeCmd) validateTarget(target string) error {
	target = strings.TrimSpace(target)
	if target == "" {
		return fmt.Errorf("target cannot be empty")
	}
	return nil
}

// showPortTree displays dependency tree for a port.
func (t *treeCmd) showPortTree(target string, depchecker any) error {