eiru_automation/ui/webpack.config.js

const webpack = require('webpack')
const path = require('path')
const autoprefixer = require('autoprefixer')

const extractTextPlugin = require('extract-text-webpack-plugin')
const uglifyJsPlugin = require('uglifyjs-webpack-plugin')

const entryFile = path.resolve(__dirname, 'src/index.js')
const inputPath = path.resolve(__dirname, 'src/')
const outputPath = path.resolve(__dirname, 'static/')

module.exports = {
    entry: entryFile,
    output: {
        path: outputPath,
        filename: 'app.js'
    },
    plugins: [
        new webpack.NoEmitOnErrorsPlugin(),
        new extractTextPlugin({
            filename: 'app.css',
            allChunks: true
        }),
        new uglifyJsPlugin()
    ],
    module: {
        rules: [
            {
                test: /\.(js|jsx)$/,
                exclude: /(node_modules|bower_modules)/,
                include: inputPath,
                loader: 'babel-loader'
            },
            {
                test: /\.less$/,
                use: extractTextPlugin.extract({
                    fallback: 'style-loader',
                    use: [
                        {
                            loader: 'css-loader',
                            options: {
                                minimize: true
                            }
                        }, 
                        {
                            loader: 'less-loader'
                        }
                    ]
                })
            },
            {
                test: /\.(ttf|eot|svg|woff|woff2)(\?.+)?$/,
                loader: 'file-loader?name=[hash:12].[ext]'
            }
        ]
    }
}