webpack.config.js

const path = require('path');
const ExtractTextPlugin = require("extract-text-webpack-plugin");
const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
const IconfontWebpackPlugin = require('iconfont-webpack-plugin');


const extractSass = new ExtractTextPlugin({
  filename: `jane.min.css`
})

module.exports = {
  devtool: 'source-map',
  context: path.resolve('./src'),
  entry: {
    jane: './js/main.js'
  },
  output: {
    path: path.resolve('./static/dist'),
    filename: `[name].min.js`
  },
  module: {
    rules: [
      {
        test:  /\.js$/,
        exclude: /node_modules/,
        loader: 'babel-loader'
      },
      {
        test: /\.scss$/,
        use: extractSass.extract({
          use: [
            {
              loader: 'css-loader', options: { minimize: true, sourceMap: true }
            },
            {
              loader: 'postcss-loader', options: {
                sourceMap: true,
                plugins: (loader) => [
                  new IconfontWebpackPlugin({
                    resolve: loader.resolve,
                    fontNamePrefix: 'custom-',
                    modules: false,
                  })
                ]
               }
            },
            {
              loader: 'sass-loader', options: { sourceMap: true }
            },
          ],
          fallback: 'style-loader',
        })
      },
      {
        test: /iconfont\.(woff|woff2|eot|ttf|otf|svg)$/,
        use: ['file-loader?name=[path][name].[ext]?hash=[hash:7]']
      },
      {
        test: /apple-chancery-webfont\.(woff|woff2|eot|ttf|otf|svg)$/,
        use: ['file-loader?name=[path][name].[ext]']
      }
    ]
  },
  plugins: [
    extractSass,
    new UglifyJSPlugin({
      sourceMap: true
    })
  ]
}