webpack.config.js

var path = require('path');
var HtmlWebpackPlugin = require('html-webpack-plugin');

module.exports = {
    entry: './src/index.js',
    output: {
        path: path.join(__dirname, './dist'),
        publicPath: '',
        filename: 'index.js'
    },
    module: {
        loaders: [
            {
                test: /\.js$/,
                exclude: /(node_modules|bower_components)/,
                loader: 'babel',
                query: {
                    presets: ['es2015']
                }
            },
            {
                test: /\.css$/,
                loader: 'style!css'
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin({
            inject: false,
            cache: false,
            title: 'Contentful Spotify UI Extension',
            template: './src/templates/index.html',
            filename: 'index.html'
        })
    ]
};