webpack.config.dev.js

import path from 'path'
import webpack from 'webpack';
import HtmlWebpackPlugin from 'html-webpack-plugin';
import autoprefixer from 'autoprefixer';

export default {
  debug: true,
  devtool: 'cheap-module-eval-source-map',
  noInfo: true,
  entry: [
    'babel-polyfill',
    './src/webpack-public-path',
    'webpack-hot-middleware/client?reload=true',
    './src/index'
  ],
  target: 'web',
  output: {
    path: `${__dirname}/src`,
    publicPath: '/',
    filename: 'bundle.js'
  },
  plugins: [
    new webpack.DefinePlugin({
      'process.env.NODE_ENV': JSON.stringify('development'),
      __DEV__: true
    }),
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoErrorsPlugin(),
    new HtmlWebpackPlugin({
      template: 'src/index.ejs',
      minify: {
        removeComments: true,
        collapseWhitespace: true
      },
      inject: true
    })
  ],
  module: {
    loaders: [
      {test: /\.js$/, exclude: /node_modules/, loaders: ['babel']},
      {test: /\.eot(\?v=\d+.\d+.\d+)?$/, loader: 'file'},
      {test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/, loader: "url?limit=10000&mimetype=application/font-woff"},
      {test: /\.ttf(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=application/octet-stream'},
      {test: /\.svg(\?v=\d+\.\d+\.\d+)?$/, loader: 'url?limit=10000&mimetype=image/svg+xml'},
      {test: /\.(jpe?g|png|gif)$/i, loader: 'file?name=[name].[ext]'},
      {test: /\.ico$/, loader: 'file?name=[name].[ext]'},
      {test: /(\.css|\.scss)$/, loaders: ['style', 'css?sourceMap', 'postcss', 'sass?sourceMap']},
      {
        test: /\.json$/,
        loader:"json-loader",
        include: [
          path.join(__dirname, "css"),
          path.join(__dirname, "playground"),
          path.join(__dirname, "node_modules"),
        ],
      },
      {
        test: /\.less$/,
        loader:"less-loader",
        include: [
          path.join(__dirname, "css"),
          path.join(__dirname, "playground"),
          path.join(__dirname, "node_modules"),
        ],
      }
    ]
  },
  postcss: ()=> [autoprefixer]
};