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to-structured-clone

v2.0.3

Published

Convert JSON.stringify deep copy to structuredClone and vice versa

Downloads

18

Readme

to-structured-clone

一个将JavaScript文件中使用JSON.parse(JSON.stringify(...))进行深拷贝的代码替换为structuredClone(...)的工具。

安装

npm install -g to-structured-clone

使用方法

转换文件

在当前目录及其子目录中转换所有JS文件:

to-structured-clone t

撤销转换

撤销所有之前转换的文件:

to-structured-clone undo

注意:由于不生成任何备份文件,撤销功能仅在当前会话有效。如果您关闭终端或重启应用,将无法撤销之前的转换。

工作原理

该工具使用抽象语法树(AST)来分析和修改JavaScript代码。它会查找以下模式:

JSON.parse(JSON.stringify(object))

并将其替换为:

structuredClone(object)

限制

  1. 仅替换直接使用JSON.parse(JSON.stringify(...))模式的代码
  2. 撤销功能仅在当前会话有效
  3. 不生成任何备份或日志文件

开发

# 安装依赖
npm install

# 构建项目
npm run build