return info.Get()
	}
	return nil
}

type FilterFunc func(info *Info, err error) (bool, error)

type FilteredVisitor struct {
	visitor Visitor
	filters []FilterFunc
}

func NewFilteredVisitor(v Visitor, fn ...FilterFunc) Visitor {
	if len(fn) == 0 {
		return v
	}
	return FilteredVisitor{v, fn}
}

func (v FilteredVisitor) Visit(fn VisitorFunc) error {

		selector, err := labels.Parse(*b.labelSelector)
		if err != nil {
			return result.withError(fmt.Errorf("the provided selector %q is not valid: %v", *b.labelSelector, err))
		}
		visitors = NewFilteredVisitor(visitors, FilterByLabelSelector(selector))
	}
	result.visitor = visitors
	result.sources = b.paths
	return result
}