"use strict";

const webpack = require("webpack");
const path = require("path");
const config = require("./webpack.config.js");

config.target = "node";
config.devtool = "eval";

// Add the istanbul plugin to babel-loader options
for (const rule of config.module.rules) {
	if (rule.use.loader === "babel-loader") {
		rule.use.options.plugins = ["istanbul"];
	}
}

// `optimization.splitChunks` is incompatible with a `target` of `node`. See:
// - https://github.com/zinserjan/mocha-webpack/issues/84
// - https://github.com/webpack/webpack/issues/6727#issuecomment-372589122
config.optimization.splitChunks = false;

// "Fixes" Critical dependency: the request of a dependency is an expression
config.plugins.push(new webpack.ContextReplacementPlugin(/vue-server-renderer$/));

// Client tests that require Vue may end up requireing socket.io
config.plugins.push(
	new webpack.NormalModuleReplacementPlugin(
		/js(\/|\\)socket\.js/,
		path.resolve(__dirname, "scripts/noop.js")
	)
);

module.exports = config;