webpack.config.js

const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');

module.exports = {
  entry: ['whatwg-fetch', 'core-js/stable', 'regenerator-runtime/runtime', './src/index'],
  output: {
    path: path.resolve(__dirname, 'dist'),
    publicPath: '',
    chunkFilename: 'js/[name].bundle.js',
    filename: 'js/[name].bundle.js',
  },
  devtool: 'source-map',
  module: {
    rules: [
      {
        test: /\.css$/,
        use: [
          'style!css',
        ],
      },
      {
        test: /\.(js|jsx)$/,
        exclude: /node_modules/,
        use: [
          'babel-loader',
          // 'eslint-loader',
          {
            loader: 'eslint-loader',
            options: {
              fix: true,
            },
          },
        ],
      },
      {
        test: /\.(scss)$/,
        use: [
          'style-loader',
          'css-loader',
          'resolve-url-loader',
          'sass-loader',
        ],
      },
      {
        test: /\.(eot|otf|png|jpg|svg|ttf|woff|woff2)$/i,
        loader: 'file-loader',
        options: {
          name: '[path][name].[ext]',
        },
      },
    ]
  },
  plugins: [
    new HtmlWebpackPlugin({
      filename: 'index.html',
      template: './src/index.html',
      // template: path.resolve(__dirname, './src/index.html'),
    }),
    new CopyWebpackPlugin([
      { from: 'src/assets', to: 'assets' },
    ]),
  ],
  resolve: {
    extensions: ['.js', '.jsx'],
    alias: {
        'react': path.join(__dirname, './node_modules/react'),
        'react-dom': path.join(__dirname, '/node_modules/react-dom'),
    }
    // plugins: []
  },
}