added another custom error message for the debug property

sokra · sokra · commit 9f9144e6f83a · 2016-09-21T09:24:00.000+02:00
diff --git a/lib/WebpackOptionsValidationError.js b/lib/WebpackOptionsValidationError.js
@@ -27,6 +27,18 @@ WebpackOptionsValidationError.formatValidationError = function formatValidationE
 			var baseMessage = dataPath + " has an unknown property '" + err.params.additionalProperty + "'. These properties are valid:\n" +
 				getSchemaPartText(err.parentSchema);
 			if(!err.dataPath) {
+				switch(err.params.additionalProperty) {
+					case "debug":
+						return baseMessage + "\n" +
+							"The 'debug' property was removed in webpack 2.\n" +
+							"Loaders should be updated to allow passing this option via loader options in module.rules.\n" +
+							"Until loaders are updated one can use the LoaderOptionsPlugin to switch loaders into debug mode:\n" +
+							"plugins: {\n" +
+							"  new webpack.LoaderOptionsPlugin({\n" +
+							"    debug: true\n" +
+							"  })\n" +
+							"}";
+				}
 				return baseMessage + "\n" +
 					"For typos: please correct them.\n" +
 					"For loader options: webpack 2 no longer allows custom properties in configuration.\n" +
