webpack.renderer.config.js

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

const baseConfig = require('./webpack.base.config');

module.exports = merge.smart(baseConfig, {
    target: 'electron-renderer',
    entry: {
        app: './src/app.tsx'
    },
    module: {
        rules: [
            {
                test: /\.tsx?$/,
                include: [
                    path.resolve(__dirname, 'src')
                ],
                exclude: [
                    path.resolve(__dirname, 'src', 'main.ts')
                ],
                loader: 'awesome-typescript-loader'
            },
            {
                test: /\.scss$/,
                loaders: ['style-loader', 'css-loader', 'sass-loader']
            },
            {
                test: /\.css$/,
                loaders: ['style-loader', 'css-loader']
            },
            {
                test: /\.(gif|png|jpe?g|svg)$/,
                use: [
                    'file-loader',
                    {
                        loader: 'image-webpack-loader',
                        options: {
                            bypassOnDebug: true
                        }
                    }
                ]
            },
            // All output '.js' files will have any sourcemaps re-processed by 'source-map-loader'.
            {
                enforce: 'pre',
                test: /\.js$/,
                loader: 'source-map-loader'
            }
        ]
    },
    plugins: [
        new HtmlWebpackPlugin(),
        new webpack.DefinePlugin({
            'process.env.NODE_ENV': JSON.stringify(process.env.NODE_ENV || 'development')
        })
    ]
});