@vant/cli/lib/compiler/gen-package-style.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 { join } from 'node:path';
import { existsSync } from 'node:fs';
import { createRequire } from 'node:module';
import { smartOutputFile, normalizePath } from '../common/index.js';
import { CSS_LANG, getCssBaseFile } from '../common/css.js';
import { SRC_DIR, STYLE_DEPS_JSON_FILE } from '../common/constant.js';
export function genPackageStyle(options = {}) {
    const require = createRequire(import.meta.url);
    const styleDepsJson = require(STYLE_DEPS_JSON_FILE);
    const ext = '.' + CSS_LANG;
    let content = '';
    let baseFile = getCssBaseFile();
    if (baseFile) {
        if (options.pathResolver) {
            baseFile = options.pathResolver(baseFile);
        }
        content += `@import "${normalizePath(baseFile)}";\n`;
    }
    content += styleDepsJson.sequence
        .map((name) => {
        let path = join(SRC_DIR, `${name}/index${ext}`);
        if (!existsSync(path)) {
            return '';
        }
        if (options.pathResolver) {
            path = options.pathResolver(path);
        }
        return `@import "${normalizePath(path)}";`;
    })
        .filter((item) => !!item)
        .join('\n');
    if (options.outputPath) {
        smartOutputFile(options.outputPath, content);
    }
    else {
        return content;
    }
}