webpack.config.js

/**
 * Copyright (2018) Luiz Hermes Svoboda Junior
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.

 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.

 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>
 */

const HtmlWebPackPlugin = require("html-webpack-plugin");
const path = require('path');
const webpack = require('webpack');

module.exports = {
  entry: './src/js/index.js',
  output: {
    path: path.resolve('./build'),
    filename: 'bundle.js',
    publicPath: '/'
  },
  devServer: {
    inline: true,
    contentBase: path.resolve('./build'),
    publicPath: '/',
    historyApiFallback: true,
    watchOptions: {
      ignored: /node_modules/
    },
    port: 3000
  },
  module: {
    rules: [
      {
        test: /\.(js|jsx)$/,
        exclude: /(node_modules)/,
        use: {
          loader: 'babel-loader',
          options: {
            presets: [ 'env', 'react', 'stage-2' ]
          }
        }
      },
      {
        test: /\.scss$/,
        use: [
          {
            loader: 'file-loader',
            options: {
              name: '[name].css'
            }
          },
          {
            loader: 'sass-loader',
            options: {
              outputStyle: 'compressed',
              includePaths: ['./node_modules']
            }
          }
        ]
      },
      {
        test: /\.html$/,
        exclude: /(node_modules)/,
        use: {
          loader: 'html-loader',
          options: {
            minimize: true
          }
        }
      }
    ]
  },
  plugins: [
    new HtmlWebPackPlugin({
      template: './public/index.html',
      filename: 'index.html'
    })
  ]
};