@gdjiami/cli/dist/config/dll.config.js

CLI for build front end project.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
/**
 * 生成开发环境dll包, 提升开发环境编译速度
 *
 * 配置:
 * + 默认dependencies下的包会被编译到DLL
 * + 使用jm.dll.exclude可以排除dependencies中的某些依赖被打包, 支持正则表达式, 如"/^@types/"
 * + 使用jm.dll.include 添加dependencies之外的依赖
 *
 * > 可以使用DISABLE_DLL禁用dll包的编译和引用
 */
var webpack_1 = tslib_1.__importDefault(require("webpack"));
var path_1 = tslib_1.__importDefault(require("path"));
var uniq_1 = tslib_1.__importDefault(require("lodash/uniq"));
var pullAllWith_1 = tslib_1.__importDefault(require("lodash/pullAllWith"));
var terserPluginOptions_1 = tslib_1.__importDefault(require("./utils/terserPluginOptions"));
var optimizeCSSAssetsPlugin_1 = tslib_1.__importDefault(require("./utils/optimizeCSSAssetsPlugin"));
var TerserPlugin = require('terser-webpack-plugin');
var OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
var JSONREGXP = /^\/(.*)\/$/;
function isJsonRegexp(str) {
    return str.match(JSONREGXP);
}
var configure = function (env, pkg, paths, argv) {
    var jmOptions = argv.jmOptions;
    var isProduction = env.raw.NODE_ENV === 'production';
    var shouldUseSourceMap = env.raw.SOURCE_MAP !== 'false';
    function generateEntry() {
        // electron 模式使用 optionalDependencies
        var names = Object.keys((jmOptions.electron ? pkg.optionalDependencies : pkg.dependencies) || {});
        var exclude = (argv.jmOptions.dll && argv.jmOptions.dll.exclude) || [];
        var include = (argv.jmOptions.dll && argv.jmOptions.dll.include) || [];
        var includeDependencies = uniq_1.default(names.concat(include));
        return {
            dll: pullAllWith_1.default(includeDependencies, exclude, function (i, e) {
                var reg = isJsonRegexp(e);
                if (!!reg) {
                    return !!i.match(new RegExp(reg[1]));
                }
                return i === e;
            }),
        };
    }
    return {
        context: paths.appSrc,
        mode: env.raw.NODE_ENV,
        entry: generateEntry(),
        devtool: isProduction ? (shouldUseSourceMap ? 'cheap-source-map' : undefined) : 'cheap-module-source-map',
        output: {
            filename: '[name].js',
            path: paths.appCache,
            library: '[name]',
        },
        plugins: [
            new webpack_1.default.DllPlugin({
                context: paths.appSrc,
                name: '[name]',
                path: path_1.default.join(paths.appCache, '[name].json'),
            }),
            new webpack_1.default.DefinePlugin(env.stringified),
        ],
        optimization: isProduction
            ? {
                minimize: true,
                minimizer: [
                    new TerserPlugin(terserPluginOptions_1.default(shouldUseSourceMap)),
                    new OptimizeCSSAssetsPlugin(optimizeCSSAssetsPlugin_1.default(shouldUseSourceMap)),
                ],
            }
            : undefined,
        performance: {
            hints: false,
        },
    };
};
exports.default = configure;