GoGoCode 可能就是一个好的工具，也可能是一个不好的工具。
- 一套类 Jquery 的 API 用来查找和处理 AST
- 一套和正则表达式接近的语法用来匹配和替换代码
What is GoGoCode?
GoGoCode is a transformer for JavaScript/Typescript/HTML based on AST but providing an intuitive API:
- A jQuery-like API to select and transform AST.
- A Regex-like syntax to match and replace code.
Learn more at GoGoCode.io
Intro
Let's show you how to select and modify code with our API
In
const a = 1;
const b = 2;Transform With GoGoCode
const $ = require('gogocode');
const script = $(source);
// use $_$ as a wildcard to match AST element at any position you want
const aAssignment = script.find('const a = $_$');
// get matched AST element value
const aValue = aAssignment.match?.[0]?.[0]?.value;
// replace AST as same as replace a string
// but ignore code format (space、indent or linebreak)
script.replace('const b = $_$', `const b = ${aValue}`);
// generate ast to string
const outCode = script.generate();Out
const a = 1;
const b = 1;Try this demo out at our Playground.
Related Project
| Project | Description |
|---|---|
| gogocode-plugin-vue | transform a project from vue2 to vue3 |
| gogocode-cli | command-line tool for gogocode |
| gogocode-playground | test gogocode at browser instantly |
| gogocode-vscode | refactor your project with gogocode in vscode |
Support
- issues
- Ding Group：34266233
- QQ Group：735216094