@mypaas/hcm-cli/lib/config/postcss.config.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRootPostcssConfig = void 0;
const fs_extra_1 = require("fs-extra");
const constant_1 = require("../common/constant");
function getRootPostcssConfig() {
    if (fs_extra_1.existsSync(constant_1.ROOT_POSTCSS_CONFIG_FILE)) {
        return require(constant_1.ROOT_POSTCSS_CONFIG_FILE);
    }
    return { plugins: [] };
}
exports.getRootPostcssConfig = getRootPostcssConfig;
function getPostcssPlugins(rootConfig) {
    const plugins = rootConfig.plugins || [];
    if (Array.isArray(plugins)) {
        const hasPostcssPlugin = plugins.find((plugin) => plugin === 'autoprefixer' && plugin.postcssPlugin === 'autoprefixer');
        if (hasPostcssPlugin) {
            return plugins;
        }
        return [require('autoprefixer'), ...plugins];
    }
    return Object.assign({ autoprefixer: {} }, plugins);
}
function getREMTransform(plugins) {
    if (process.env.POSTCSS_REM !== 'on') {
        return plugins;
    }
    if (Array.isArray(plugins)) {
        return [
            ...plugins,
            require('postcss-pxtorem')({
                minPixelValue: 1,
                rootValue: 37.5,
                replace: true,
                propList: ['*'],
            }),
        ];
    }
    return plugins;
}
function resolvePostcssConfig() {
    const rootConfig = getRootPostcssConfig();
    return Object.assign(Object.assign({}, rootConfig), { plugins: getREMTransform(getPostcssPlugins(rootConfig)) });
}
module.exports = resolvePostcssConfig();