Merge branch 'show-version-info-message' of...

Merge branch 'show-version-info-message' of https://github.com/shobhitchittora/vscode into shobhitchittora-show-version-info-message

src/vs/workbench/parts/cli/electron-browser/cli.contribution.ts

@@ -16,6 +16,7 @@ import { Registry } from 'vs/platform/registry/common/platform';
 import { SyncActionDescriptor } from 'vs/platform/actions/common/actions';
 import { IMessageService, Severity } from 'vs/platform/message/common/message';
 import product from 'vs/platform/node/product';
+import IPackageConfiguration from 'vs/platform/node/package';
 
 function ignore<T>(code: string, value: T = null): (err: any) => TPromise<T> {
 	return err => err.code === code ? TPromise.as<T>(value) : TPromise.wrapError<T>(err);
@@ -143,10 +144,30 @@ class UninstallAction extends Action {
 	}
 }
 
+class ShowCodeVersion extends Action {
+	public static readonly ID = 'workbench.action.showCodeVersion';
+	public static LABEL = nls.localize('version', "Show version of '{0}' installed", product.applicationName);
+
+	constructor(
+		id: string,
+		label: string,
+		@IMessageService private messageService: IMessageService
+	) {
+		super(id, label);
+	}
+
+
+	run(): TPromise<void> {
+		this.messageService.show(Severity.Info, nls.localize('successFromVersion', "'{0}' version - {1}", product.applicationName, IPackageConfiguration.version));
+		return TPromise.as(null);
+	}
+}
+
 if (process.platform === 'darwin') {
 	const category = nls.localize('shellCommand', "Shell Command");
 
 	const workbenchActionsRegistry = Registry.as<IWorkbenchActionRegistry>(ActionExtensions.WorkbenchActions);
 	workbenchActionsRegistry.registerWorkbenchAction(new SyncActionDescriptor(InstallAction, InstallAction.ID, InstallAction.LABEL), 'Shell Command: Install \'code\' command in PATH', category);
 	workbenchActionsRegistry.registerWorkbenchAction(new SyncActionDescriptor(UninstallAction, UninstallAction.ID, UninstallAction.LABEL), 'Shell Command: Uninstall \'code\' command from PATH', category);
+	workbenchActionsRegistry.registerWorkbenchAction(new SyncActionDescriptor(ShowCodeVersion, ShowCodeVersion.ID, ShowCodeVersion.LABEL), 'Shell Command: Show \'code\' version', category);
 }