Function NewLogFileWatcher

pkg/logging/logging.go:432–442

(dir string)

}

func NewLogFileWatcher(dir string) (*fsnotify.Watcher, error) {
	watcher, err := fsnotify.NewWatcher()
	if err != nil {
		return nil, fmt.Errorf("failed to create fsnotify watcher: %v", err)
	}
	if err = watcher.Add(dir); err != nil {
		watcher.Close()
		return nil, fmt.Errorf("failed to watch directory %q: %w", dir, err)
	}
	return watcher, nil
}

// startTail wait for the next log write.
// the boolean value indicates if the log file was recreated;