Function greatestExistingAncestors

pkg/watch/watcher_naive.go:315–325

(paths []string)

var _ Notify = &naiveNotify{}

func greatestExistingAncestors(paths []string) ([]string, error) {
	result := []string{}
	for _, p := range paths {
		newP, err := greatestExistingAncestor(p)
		if err != nil {
			return nil, fmt.Errorf("finding ancestor of %s: %w", p, err)
		}
		result = append(result, newP)
	}
	return result, nil
}