@wgoo/cli/lib/compiler/compile-less.js

Wgoo Cli 是一个 React 组件库构建工具，通过 Wgoo Cli 可以快速搭建一套功能完备的 React 组件库。

const { render, FileManager } = require('less');
const { readFileSync } = require('fs-extra');

// less plugin to resolve tilde
class TildeResolver extends FileManager {
  loadFile(filename, ...args) {
    filename = filename.replace('~', '');
    return FileManager.prototype.loadFile.apply(this, [filename, ...args]);
  }
}

const TildeResolverPlugin = {
  install(lessInstance, pluginManager) {
    pluginManager.addFileManager(new TildeResolver());
  },
};

async function compileLess(filePath) {
  const source = readFileSync(filePath, 'utf-8');
  const { css } = await render(source, {
    filename: filePath,
    plugins: [TildeResolverPlugin],
  });

  return css;
}

module.exports = { compileLess };