webpack.config.js

let path = require("path");
let webpack = require("webpack");

module.exports = {
	entry: "./src/client/index.js",
	output: {
		path: path.resolve(__dirname, "./dist/client"),
		filename: "index.js"
	},
	module: {
		rules: [
			{
				test: /\.vue$/,
				loader: "vue-loader",
				options: {
					loaders: {
						// Since sass-loader (weirdly) has SCSS as its default parse mode, we map
						// the "scss" and "sass" values for the lang attribute to the right configs here.
						// other preprocessors should work out of the box, no loader config like this necessary.
						"scss": "vue-style-loader!css-loader!sass-loader",
						"sass": "vue-style-loader!css-loader!sass-loader?indentedSyntax"
					}
					// other vue-loader options go here
				}
			},
			{
				test: /\.js$/,
				loader: "babel-loader",
				exclude: /node_modules/
			},
			{
				test: /\.(png|jpg|gif|svg)$/,
				loader: "file-loader",
				options: {
					name: "img/[name].[ext]?[hash]",
					publicPath: ""
				}
			}
		]
	},
	resolve: {
		alias: {
			"vue$": "vue/dist/vue.esm.js"
		}
	},
	devServer: {
		historyApiFallback: false,
		noInfo: true,
		overlay: true,
		contentBase: __dirname + '/src/client'
	},
	performance: {
		hints: false
	},
	devtool: "#eval-source-map"
};

if (process.env.NODE_ENV === "production") {
	module.exports.devtool = "#source-map";
	// http://vue-loader.vuejs.org/en/workflow/production.html
	module.exports.plugins = (module.exports.plugins || []).concat([
		new webpack.DefinePlugin({
			"process.env": {
				NODE_ENV: "\"production\""
			}
		}),
		new webpack.optimize.UglifyJsPlugin({
			sourceMap: true,
			compress: {
				warnings: false
			}
		}),
		new webpack.LoaderOptionsPlugin({
			minimize: true
		})
	]);
}