[AAE-12124] Use a function to remove js files (#8157)

* Use a function to remove js files

* try to check the asset

lib/config/index.js

@@ -0,0 +1,38 @@
+function DisableOutputWebpackPlugin(options) {
+	if (options && options.test && !Array.isArray(options.test))
+		options.test = [options.test]
+
+	this.options = options
+}
+
+DisableOutputWebpackPlugin.prototype.apply = function(compiler) {
+	compiler.hooks.emit.tapAsync('DisableOutputWebpackPlugin', (compilation, callback) => {
+
+		if (this.options && this.options.test) {
+			if (Object.keys(compilation.assets).length === 0 ) {
+				throw Error ('Error: The asset pre-theme is not there!')
+			}
+			Object.keys(compilation.assets).forEach((asset) => {
+				let output = true
+				this.options.test.some((regex) => {
+					if (asset.match(regex) != null) {
+						output = false
+						return true
+					}
+					return false
+				})
+
+				if (!output)
+					delete compilation.assets[asset]
+			});
+		} else {
+			Object.keys(compilation.assets).forEach((asset) => {
+				delete compilation.assets[asset]
+			})
+		}
+
+		callback();
+	});
+};
+
+module.exports = DisableOutputWebpackPlugin;