FE-WEB/webpack.config.js at develop · GotchaAI/FE-WEB · GitHub

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const webpack = require("webpack");
const dotenv = require("dotenv");
const path = require("path");
const HtmlWebpackPlugin = require("html-webpack-plugin");
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const FaviconsWebpackPlugin = require("favicons-webpack-plugin");
const TerserPlugin = require("terser-webpack-plugin");
const ESLintPlugin = require("eslint-webpack-plugin");

dotenv.config();

module.exports = {
  entry: "./src/index.js",
  mode: "development",
  output: {
    filename: "bundle.js",
    path: path.resolve(__dirname, "dist"),
    publicPath: "/",
  },
  resolve: {
    extensions: [".js", ".jsx"],
    alias: {
      assets: path.resolve(__dirname, "src/assets"),
      commons: path.resolve(__dirname, "src/commons"),
      components: path.resolve(__dirname, "src/components"),
      configs: path.resolve(__dirname, "src/configs"),
      constants: path.resolve(__dirname, "src/constants"),
      hooks: path.resolve(__dirname, "src/hooks"),
      pages: path.resolve(__dirname, "src/pages"),
      routes: path.resolve(__dirname, "src/routes"),
      services: path.resolve(__dirname, "src/services"),
      store: path.resolve(__dirname, "src/store"),
      styles: path.resolve(__dirname, "src/styles"),
      utils: path.resolve(__dirname, "src/utils"),
    },
  },
  module: {
    rules: [
      {
        test: /\.(mp3|wav|ogg)$/,
        use: [
          {
            loader: "file-loader",
            options: {
              name: "[name].[hash].[ext]",
              outputPath: "assets/audio",
              esModule: false,
            },
          },
        ],
      },
      {
        test: /\.(png|jpe?g|gif|svg|woff2?|ttf|eot)$/i,
        type: "asset/resource",
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: "babel-loader",
      },
      {
        test: /\.css$/,
        use: [MiniCssExtractPlugin.loader, "css-loader"],
      },
      {
        test: /\.scss$/,
        use: [MiniCssExtractPlugin.loader, "css-loader", "sass-loader"],
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      template: "./public/index.html",
      favicon: "./public/gotcha.ico",
      filename: "index.html",
    }),
    new MiniCssExtractPlugin({
      filename: "style.css",
    }),
    new webpack.DefinePlugin({
      "process.env": JSON.stringify(process.env),
    }),
    new FaviconsWebpackPlugin({
      logo: "src/assets/commons/logo.png",
      manifest: "./public/manifest.json",
    }),
    new ESLintPlugin({
      extensions: ["js", "jsx", "ts", "tsx"], // 검사할 확장자
      emitWarning: true,
    }),
  ],
  optimization: {
    minimize: true, // 최소화는 그대로 진행
    minimizer: [
      new TerserPlugin({
        terserOptions: {
          compress: {
            drop_console: false, // console.log 제거x
          },
        },
        extractComments: true, // 주석 제거
      }),
    ],
  },
  devServer: {
    static: "./dist",
    port: 3000,
    historyApiFallback: true,
  },
};