@vant/cli/lib/compiler/compile-sass.js

Vant CLI is a tool for building vue component library. You can quickly build a full-featured Vue component library with vant-cli.

import { createRequire } from 'node:module';
const require = createRequire(import.meta.url);
// allow to import from node_modules
// @import "~package-name/var.scss"
const tildeImporter = (url) => {
    if (url.includes('~')) {
        url = url.replace('~', '');
        if (!url.includes('.scss')) {
            url += '.scss';
        }
        url = require.resolve(url);
    }
    return { file: url };
};
export async function compileSass(filePath) {
    const { renderSync } = require('sass');
    const { css } = renderSync({ file: filePath, importer: tildeImporter });
    return css;
}