add support for enum props too

lib/generators/add-generator.js

@@ -55,15 +55,51 @@ module.exports = class AddGenerator extends Generator {
 				 * https://github.com/webpack/webpack/blob/next/schemas/WebpackOptions.json
 				 * Find the properties directly in the properties prop, or the anyOf prop
 				 */
-				const defOrPropDescription = webpackSchemaProp
+				let defOrPropDescription = webpackSchemaProp
 					? webpackSchemaProp.properties
 					: webpackSchema.properties[action].properties
 						? webpackSchema.properties[action].properties
 						: webpackSchema.properties[action].anyOf
 							? webpackSchema.properties[action].anyOf.filter(
-								p => p.properties
-							)[0].properties
+								p => p.properties || p.enum
+							)
 							: null;
+				if (Array.isArray(defOrPropDescription)) {
+					// Todo: Generalize these to go through the array, then merge enum with props if needed
+					if (
+						defOrPropDescription[0].hasOwnProperty("properties") ||
+						defOrPropDescription[1].hasOwnProperty("properties")
+					) {
+						defOrPropDescription = defOrPropDescription[0].hasOwnProperty(
+							"properties"
+						)
+							? defOrPropDescription[0].properties
+							: defOrPropDescription[1].properties;
+					} else if (
+						defOrPropDescription[0].hasOwnProperty("enum") ||
+						defOrPropDescription[1].hasOwnProperty("enum")
+					) {
+						const originalPropDesc = defOrPropDescription[0].enum;
+						// Array -> Object -> Merge objects into one for compat in manualOrListInput
+						defOrPropDescription = Object.keys(defOrPropDescription[0].enum)
+							.map(p => {
+								return Object.assign(
+									{},
+									{
+										[originalPropDesc[p]]: "noop"
+									}
+								);
+							})
+							.reduce((result, currentObject) => {
+								for (let key in currentObject) {
+									if (currentObject.hasOwnProperty(key)) {
+										result[key] = currentObject[key];
+									}
+								}
+								return result;
+							}, {});
+					}
+				}
 				const webpackDevserverSchemaProp =
 					action === "devServer" ? webpackDevServerSchema : null;
 				// If we've got a schema prop or devServer Schema Prop

webpack.config.js

@@ -1,8 +1,14 @@
 const webpack = require('webpack');
 const webpack = require('webpack');
+const webpack = require('webpack');
+const webpack = require('webpack');
 module.exports = {
 	externals: {
 		undefined: '',
 		undefined: 'a'
+	},
+
+	performance: {
+		0: ''
 	}
 };