type EnhanceHandler struct {
	slog.Handler
	calldepth int
}

func ReplaceSourceAttr(groups []string, a slog.Attr) slog.Attr {
	if a.Key == slog.SourceKey {
		if src, ok := a.Value.Any().(*slog.Source); ok {
			shortPath := ""
			fullPath := src.File
			seps := strings.Split(fullPath, "/")
			shortPath += seps[len(seps)-1]
			shortPath += fmt.Sprintf(":%d", src.Line)
			a.Value = slog.StringValue(shortPath)
		}
	}
	return a
}

func (eh *EnhanceHandler) Handle(ctx context.Context, r slog.Record) error {
	var (
		pc  uintptr
		pcs [1]uintptr
		// skip slog.(l *Logger) log(...) =>depth+3
		// skip runtime.Callers in *EnhanceHandler.Hanle =>depth+1
		depth = 4
	)

	runtime.Callers(depth+eh.calldepth, pcs[:])
	pc = pcs[0]
	r.PC = pc
	return eh.Handler.Handle(ctx, r)
}

func NewEnhanceHandler(h slog.Handler, calldepth int) slog.Handler {
	return &EnhanceHandler{h, calldepth}
}

opt := &slog.HandlerOptions{
		AddSource: true,
		ReplaceAttr: ReplaceSourceAttr,
	}
	eh:=NewEnhanceHandler(slog.NewTextHandler(os.Stderr, opt), 0)
	logger := slog.New(eh)
	logger.Info("hello,world!")

type HandlerOptions struct {
    // Other fields...
    AddSource bool
    ShortFile bool // New field for short file name option
    // Other fields...
}