@sweet-milktea/milktea/lib/server.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path = require("path");
const _ = require("lodash");
const Config = require("webpack-chain");
const webpack_merge_1 = require("webpack-merge");
const loaders_1 = require("./loaders/loaders");
const plugins_1 = require("./plugins/plugins");
const optimization_1 = require("./optimization/optimization");
const utils_1 = require("./utils/utils");
const cacheConfig_1 = require("./config/cacheConfig");
/**
 * webpack 服务器端渲染配置
 * @param { SweetConfig | null | undefined } sweetConfig: 获取到的外部配置
 * @param { SweetOptions } sweetOptions: 内部挂载的一些配置
 */
function default_1(sweetConfig, sweetOptions) {
    const config = new Config();
    const sweetConfigCopy = _.isPlainObject(sweetConfig) ? _.omit({ ...sweetConfig }, [
        'hot'
    ]) : {};
    const { mode, serverEntry, serverOutput, serverExternals, resolve, rules, noParse, plugins, serverDevtool, serverChainWebpack } = sweetConfigCopy;
    const isDevelopment = mode === 'development';
    // 格式化ecmascript配置
    if (sweetConfigCopy.js && _.isPlainObject(sweetConfigCopy.js)) {
        sweetConfigCopy.js.ecmascript = true;
    }
    else {
        sweetConfigCopy.js = { ecmascript: true };
    }
    // 合并配置
    config
        .merge({
        mode,
        devtool: serverDevtool !== null && serverDevtool !== void 0 ? serverDevtool : (isDevelopment ? 'eval-source-map' : 'source-map'),
        resolve: { extensions: utils_1.extensions },
        target: ['node', 'node10'],
        performance: { hints: false },
        node: {
            __filename: true,
            __dirname: true
        },
        // 文件缓存
        cache: isDevelopment ? {
            type: 'filesystem',
            cacheDirectory: path.join(sweetOptions.basicPath, cacheConfig_1.webpackServerCache)
        } : false
    });
    // 设置文件输出
    config
        .output
        .path(path.join(sweetOptions.basicPath, 'dist-server'))
        .publicPath('')
        .filename('[name].js')
        .library('[name]')
        .libraryTarget('umd')
        .globalObject('this');
    // loaders
    loaders_1.default(sweetConfigCopy, sweetOptions, config);
    // plugins
    plugins_1.default(sweetConfigCopy, sweetOptions, config);
    // optimization
    optimization_1.default(sweetConfigCopy, sweetOptions, config, true);
    /* serverChainWebpack: 通过webpack-chain的API扩展或修改webpack配置 */
    if (serverChainWebpack) {
        serverChainWebpack(config);
    }
    const mergeConfiguration = {
        entry: serverEntry,
        output: serverOutput,
        externals: serverExternals,
        resolve,
        // 添加其他的rules
        module: {
            noParse,
            rules
        },
        // 添加自定义的plugins
        plugins,
        experiments: {
            topLevelAwait: true
        }
    };
    /* @ts-ignore 合并自定义配置 */
    return webpack_merge_1.merge(config.toConfig(), mergeConfiguration);
}
exports.default = default_1;