less-vars-to-js 是一个用于将 LESS 变量转换为 JavaScript 对象的工具。它可以帮助你在使用 LESS 编写样式的同时，可以方便地在 JavaScript 代码中使用这些变量。
文档
- https://www.npmjs.com/package/less-vars-to-js
安装
npm install less-vars-to-js -D
参数说明
| 参数 | 说明 |
|---|---|
| resolveVariables | Resolves variables when they are defined in the same file. |
| dictionary | When resolveVariables is true, passes an object to use when the value cannot be resolved in the same file. |
| stripPrefix | Removes the @ or $ in the returned object keys. |
示例
import lessToJs from "less-vars-to-js";
import fs from "fs";
// 将less文件读取到字符串
const paletteLess = fs.readFileSync("vars.less", "utf8");
// 解析less变量
const palette = lessToJs(paletteLess, {
resolveVariables: true,
stripPrefix: true,
});
console.log(palette);
// { blue: '#0d3880', pink: '#e60278' }