}
		for _, fc := range chains {

			name := fc.GetName()
			matches := newMatcher(fc, l)
			destination := getFilterType(fc.GetFilters())
			for _, match := range matches {
				fmt.Fprintf(w, "%v\t%v\t%v\t%v\n", lname, name, match, destination)
			}
		}
	}
	return w.Flush()
}

func newMatcher(fc *listener.FilterChain, l *listener.Listener) []string {
	if l.FilterChainMatcher == nil {

func (w *Watcher) Close() {
	_ = w.watcher.Close()
}

// Creates a file watcher that watches for any changes to the directory
func CreateFileWatcher(paths ...string) (*Watcher, error) {
	watcher, err := fsnotify.NewWatcher()
	if err != nil {
		return nil, fmt.Errorf("watcher create: %v", err)
	}

	fileModified, errChan := make(chan struct{}), make(chan error)
	go watchFiles(watcher, fileModified, errChan)