Method Write

pkg/backends/state.go:144–175

Write 实现 BackendProtocol.Write

(ctx context.Context, path, content string)

// Write 实现 BackendProtocol.Write
func (b *StateBackend) Write(ctx context.Context, path, content string) (*WriteResult, error) {
	b.mu.Lock()
	defer b.mu.Unlock()

	now := time.Now()
	lines := strings.Split(content, "\n")

	// 检查文件是否已存在
	_, exists := b.files[path]

	data := &FileData{
		Lines:      lines,
		ModifiedAt: now,
		CreatedAt:  now,
	}

	if exists {
		// 保留创建时间
		data.CreatedAt = b.files[path].CreatedAt
	}

	b.files[path] = data

	return &WriteResult{
		Error:        "", // 空字符串表示成功
		Path:         path,
		BytesWritten: int64(len(content)),
		FilesUpdate: map[string]any{
			path: data,
		},
	}, nil
}

// Edit 实现 BackendProtocol.Edit
func (b *StateBackend) Edit(ctx context.Context, path, oldStr, newStr string, replaceAll bool) (*EditResult, error) {