87 lines
2.8 KiB
TypeScript
87 lines
2.8 KiB
TypeScript
import { Configuration, DefinePlugin } from "webpack";
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import HtmlWebpackPlugin from "html-webpack-plugin";
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import path from "path";
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import * as dotenv from "dotenv";
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import fontsLoader from "./loaders/fonts.loader";
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import jsonLoader from "./loaders/json.loader";
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import imgLoader from "./loaders/img.loader";
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import babelLoader from "./loaders/babel.loader";
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import { cssLoader, lessLoader } from "./loaders/style.loader";
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import CopyWebpackPlugin from "copy-webpack-plugin";
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// 加载配置文件
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const envConfig = dotenv.config({
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path: path.resolve(__dirname, "../env/.env." + process.env.BASE_ENV),
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});
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const baseConfig: Configuration = {
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entry: path.join(__dirname, "../src/index.tsx"), // 入口文件
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// 打包出口文件
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output: {
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filename: "static/js/[name].[chunkhash:8].js", // 每个输出js的名称
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path: path.join(__dirname, "../dist"), // 打包结果输出路径
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clean: true, // webpack4需要配置clean-webpack-plugin来删除dist文件,webpack5内置了
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publicPath: "/", // 打包后文件的公共前缀路径
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},
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// loader 配置
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module: {
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rules: [
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babelLoader,
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cssLoader,
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lessLoader,
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jsonLoader,
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imgLoader,
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fontsLoader,
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],
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},
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resolve: {
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extensions: [".ts", ".tsx", ".js", ".jsx"],
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// 别名需要配置两个地方，这里和 tsconfig.json
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alias: {
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"@": path.join(__dirname, "../src"),
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"@@": path.join(__dirname, "../core"),
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},
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},
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// plugins
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plugins: [
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new HtmlWebpackPlugin({
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// 复制 'index.html' 文件，并自动引入打包输出的所有资源（js/css）
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template: path.join(__dirname, "../public/index.html"),
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inject: true, // 自动注入静态资源
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hash: true,
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cache: false,
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// 压缩html资源
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minify: {
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removeAttributeQuotes: true,
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collapseWhitespace: true, //去空格
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removeComments: true, // 去注释
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minifyJS: true, // 在脚本元素和事件属性中缩小JavaScript(使用UglifyJS)
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minifyCSS: true, // 缩小CSS样式元素和样式属性
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},
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}),
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new DefinePlugin({
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"process.env": JSON.stringify(envConfig.parsed),
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"process.env.BASE_ENV": JSON.stringify(process.env.BASE_ENV),
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"process.env.NODE_ENV": JSON.stringify(process.env.NODE_ENV),
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}),
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new CopyWebpackPlugin({
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patterns: [
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{
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from: path.join(__dirname, "../", "node_modules", "web-workers"),
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to: path.join(__dirname, "dist", "itk", "web-workers"),
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},
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{
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from: path.join(__dirname, "../", "node_modules", "itk-image-io"),
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to: path.join(__dirname, "dist", "itk", "image-io"),
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},
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{
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from: path.join(__dirname, "../", "node_modules", "itk-mesh-io"),
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to: path.join(__dirname, "dist", "itk", "mesh-io"),
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},
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],
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}),
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],
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};
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export default baseConfig;
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