webpack.common.js

const path = require('path');

const root = __dirname;
const HtmlWebpackPlugin = require('html-webpack-plugin');
const webpack = require('webpack');
const StringReplacePlugin = require('string-replace-webpack-plugin');
const ExtractTextPlugin = require('extract-text-webpack-plugin');

module.exports = {
  resolve: {
    extensions: ['.js', '.jsx', '.css'],
  },
  module: {
    rules: [
      {
        test: /(\.jsx|\.js)$/,
        use: ['babel-loader'],
        exclude: /node_modules/,
      },
      {
        test: /\.css$/,
        use: ExtractTextPlugin.extract({
          fallback: 'style-loader',
          use: ['css-loader?minimize'],
        }),
      },
      {
        test: /\.(png|jpg|gif|mp4)$/,
        use: ['file-loader'],
      },
      {
        test: /\.(woff|woff2|ttf|eot|ogg|svg)$/,
        use: [
          {
            loader: 'url-loader',
            options: {
              limit: 8192,
            },
          },
        ],
      },
      {
        test: /semantic\.min\.css$/,
        loader: StringReplacePlugin.replace({
          replacements: [{
            pattern: /https\:\/\/fonts\.googleapis\.com[^)']+/ig,
            replacement(match, p1, offset, string) {
              return 'data:text/css,*{}';
            },
          }],
        }),
      },
    ],
  },
  plugins: [
    new HtmlWebpackPlugin({
      title: 'gofree',
      template: path.resolve(root, 'src/index.html'),
    }),
    new StringReplacePlugin(),
    new ExtractTextPlugin('common.css'),
  ],
};