var path = require('path')

var DefinePlugin = require('webpack').DefinePlugin
var HtmlWebpackPlugin = require('html-webpack-plugin')
var UglifyJsPlugin = require('uglifyjs-webpack-plugin')
var CleanWebpackPlugin = require('clean-webpack-plugin')

module.exports = {
  entry: './src/index.js',
  output: {
    path: path.join(__dirname, './build'),
    filename: 'index.[hash:8].js'
  },
  module: {
    loaders: [{
      test: /\.js$/,
      loader: 'babel-loader?presets[]=react&presets[]=stage-2'
    }, {
      test: /\.css$/,
      loader: 'style-loader!css-loader'
    }, {
      test: /\.woff2$/,
      loader: 'url-loader?limit=65535'
    }]
  },
  plugins: [new CleanWebpackPlugin([
    'build/index.*.js'
  ]), new HtmlWebpackPlugin({
    template: './src/index.html',
    minify: {collapseWhitespace: true}
  }), new DefinePlugin({
    'process.env.NODE_ENV': JSON.stringify('production')
  }), new UglifyJsPlugin({
    uglifyOptions: {ie8: false, ecma: 6}
  })]
}