webpack.config.js

var packageJSON = require('./package.json');
var path = require('path');
var webpack = require('webpack');
module.exports = {
    devtool: 'source-map',
    entry: {
        index: path.join(__dirname, 'src/main/js/index.jsx')
    },
    output: {
        path: path.join(__dirname, 'src/main/resources/static/generated'),
        filename: 'app-bundle.js'},
    resolve: {extensions: ['.js', '.jsx']},
    plugins: [
        new webpack.LoaderOptionsPlugin({
            debug: true}),
        new webpack.DefinePlugin({
            "process.env": {
                NODE_ENV: JSON.stringify("development")
            }
        })
    ],
    module: {
        rules: [
            {
                test: /\.jsx?$/,
                loader: 'babel-loader',
                exclude: /node_modules/
            },
            {
                test: /\.css$/,
                use: [
                    {
                        loader: "css-loader"
                    }
                ]
            },
            {
                test: /\.s[ac]ss$/i,
                include: [
                    path.resolve(__dirname, 'node_modules'),
                    path.resolve(__dirname, 'src/main/js')
                ],
                use: [
                    // Creates `style` nodes from JS strings
                    "style-loader",
                    // Translates CSS into CommonJS
                    "css-loader",
                    // Compiles Sass to CSS
                    "sass-loader",
                ],
            },
            {
                test: /\.(png|gif|woff|woff2|eot|ttf|svg)$/,
                loader: "url-loader?limit=100000"
            }
        ]
    },
    devServer: {
        noInfo: false,
        quiet: false,
        lazy: false,
        watchOptions: {
            poll: true
        }
    }
}