Merge pull request #277 from telerik/fatme/sb-help

Help for ScreenBuidler commands

Author: Fatme

services/html-help-service.ts

@@ -34,7 +34,8 @@ export class HtmlHelpService implements IHtmlHelpService {
 		private $fs: IFileSystem,
 		private $staticConfig: Config.IStaticConfig,
 		private $microTemplateService: IMicroTemplateService,
-		private $opener: IOpener) {
+		private $opener: IOpener,
+		private $commandsServiceProvider: ICommandsServiceProvider) {
 		this.pathToHtmlPages = this.$staticConfig.HTML_PAGES_DIR;
 		this.pathToManPages = this.$staticConfig.MAN_PAGES_DIR;
 	}
@@ -102,7 +103,10 @@ export class HtmlHelpService implements IHtmlHelpService {
 		var availableCommands = this.$injector.getRegisteredCommandsNames(false).sort();
 		this.$logger.trace("List of registered commands: %s", availableCommands.join(", "));
 		if(commandName && !_.contains(availableCommands, commandName)) {
-			this.$errors.failWithoutHelp("Unknown command '%s'. Try '$ %s help' for a full list of supported commands.", commandName, this.$staticConfig.CLIENT_NAME.toLowerCase());
+			var dynamicCommands = this.$commandsServiceProvider.getDynamicCommands().wait();
+			if(!_.contains(dynamicCommands, commandName)) {
+				this.$errors.failWithoutHelp("Unknown command '%s'. Try '$ %s help' for a full list of supported commands.", commandName, this.$staticConfig.CLIENT_NAME.toLowerCase());
+			}
 		}
 
 		return commandName.replace(/\|/g, "-") || "index";