webpack.base.js

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

module.exports = {
  entry: {
    index: './src/index.js',
  },
  output: {
    filename: 'js/[name].js',
    path: './release',
    publicPath: '/',
  },
  plugins: [
    new CopyWebpackPlugin([
      { context: './src/static', from: '**/*', to: './' }, //copy all static files to release
    ]),
    new HtmlWebpackPlugin({
      template: 'src/html/index.ejs',
      inject: false,
    }),
  ],
  resolve: {
    extensions: ['', '.js', '.jsx'],
  },
  module: {
    loaders: [
      {
        test: /\.jsx?$/,
        exclude: /(node_modules|bower_components)/,
        loader: 'babel-loader',
      },
      {
        test: /\.(jpg|png|gif)$/,
        loader: 'url-loader?limit=30000&name=img/[name].[ext]',
      },
      {
        test: /\.svg$/,
        loader: 'file-loader?name=img/[name].[ext]',
      },
    ],
  },
};