Search for jsduck warnings, fail if found

Change-Id: I21e903375e5c6fbf4cb7c7f5ca52421695618011

docs/generate

@@ -4,12 +4,20 @@ SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 pushd $SCRIPT_DIR > /dev/null
 jsduck \
     --config=./jsduck-config.json \
-    --color --warnings-exit-nonzero \
     -- \
         `find ../resources/{multilightbox,mmv} -name '*.js'` \
-    && echo 'JSDuck execution finished.'
+    2>&1 | tee jsduck.log \
+    && echo "JSDuck execution finished."
 RESULT=$?
 
+if [ $RESULT -eq 0 ]; then
+	grep "^Warning:" jsduck.log > /dev/null
+	GREPPED=$?
+	if [ $GREPPED -eq 0 ]; then
+		RESULT=1
+	fi
+fi
+
 popd > /dev/null
 
 exit $RESULT

resources/mmv/mmv.js

@@ -433,7 +433,7 @@
 	 *
 	 * @param {mw.Title} fileTitle
 	 * @param {number} width width of the thumbnail in pixels
-	 * @return {jQuery.Promise<mw.mmv.model.Image, mw.mmv.model.Thumbnail>}
+	 * @return {jQuery.Promise.<mw.mmv.model.Image, mw.mmv.model.Thumbnail>}
 	 */
 	MMVP.fetchImageInfoWithThumbnail = function ( fileTitle, width ) {
 		return $.when(

resources/mmv/ui/mmv.ui.js

@@ -27,7 +27,7 @@
 		/** @property {jQuery} $container The element that contains the UI element. */
 		this.$container = $container;
 
-		/** @property {Object<string, string[]>} eventsRegistered Events that this element has registered with the DOM. */
+		/** @property {Object.<string, string[]>} eventsRegistered Events that this element has registered with the DOM. */
 		this.eventsRegistered = {};
 	}