fixed some validation stuff

bin/convert-argv.js

@@ -554,11 +554,5 @@ module.exports = function(optimist, argv, convertOptions) {
 			console.error("Use --help to display the CLI options.");
 			process.exit(-1); // eslint-disable-line
 		}
-		var webpackOptionsValidationErrors = validateWebpackOptions(options);
-
-		if(webpackOptionsValidationErrors.length) {
-			console.error("Invalid configuration object. Webpack has been initialised using a configuration object that does not match the API schema. The following checks have failed.", webpackOptionsValidationErrors);
-			process.exit(-1); // eslint-disable-line
-		}
 	}
 };

bin/webpack.js

@@ -264,7 +264,20 @@ function processOptions(options) {
 
 	Error.stackTraceLimit = 30;
 	var lastHash = null;
-	var compiler = webpack(options);
+	var compiler;
+	try {
+		compiler = webpack(options);
+	} catch(e) {
+		var WebpackOptionsValidationError = require("../lib/WebpackOptionsValidationError");
+		if(e instanceof WebpackOptionsValidationError) {
+			if(argv.color)
+				console.error("\u001b[1m\u001b[31m" + e.message + "\u001b[39m\u001b[22m");
+			else
+				console.error(e.message);
+			process.exit(1);
+		}
+		throw e;
+	}
 
 	if(argv.progress) {
 		var ProgressPlugin = require("../lib/ProgressPlugin");

lib/WebpackOptionsDefaulter.js

@@ -7,7 +7,6 @@ var Template = require("./Template");
 
 function WebpackOptionsDefaulter() {
 	OptionsDefaulter.call(this);
-	this.set("debug", false);
 	this.set("devtool", false);
 	this.set("cache", true);
 

schemas/webpackOptionsSchema.json

@@ -382,6 +382,18 @@
             }
           ]
         },
+        "hashFunction": {
+          "type": "string",
+          "minLength": 1
+        },
+        "hashDigest": {
+          "type": "string",
+          "minLength": 1
+        },
+        "hashDigestLength": {
+          "type": "number",
+          "minimum": 1
+        },
         "chunkFilename": {
           "description": "The filename of non-entry chunks as relative path inside the `output.path` directory.",
           "type": "string"