add 'Restart Frame'; fixes #9145

extensions/node-debug/node-debug.azure.json

 {
 	"account": "monacobuild",
 	"container": "debuggers",
-	"zip": "e37a047/node-debug.zip",
+	"zip": "3030249/node-debug.zip",
 	"output": ""
 }

src/vs/workbench/parts/debug/browser/debugActions.ts

@@ -305,6 +305,24 @@ export class PauseAction extends AbstractDebugAction {
 	}
 }
 
+export class RestartFrameAction extends AbstractDebugAction {
+	static ID = 'workbench.action.debug.restartFrame';
+	static LABEL = nls.localize('restartFrame', "Restart Frame");
+
+	constructor(id: string, label: string, @IDebugService debugService: IDebugService, @IKeybindingService keybindingService: IKeybindingService) {
+		super(id, label, 'debug-action restart-frame', debugService, keybindingService);
+	}
+
+	public run(frame: debug.IStackFrame): TPromise<any> {
+
+		const frameId = (frame && frame instanceof model.StackFrame)
+			? frame.frameId
+			: this.debugService.getViewModel().getFocusedStackFrame().frameId;
+
+		return this.debugService.restartFrame(frameId);
+	}
+}
+
 export class RemoveBreakpointAction extends AbstractDebugAction {
 	static ID = 'workbench.debug.viewlet.action.removeBreakpoint';
 	static LABEL = nls.localize('removeBreakpoint', "Remove Breakpoint");

src/vs/workbench/parts/debug/common/debug.ts

@@ -406,6 +406,7 @@ export interface IDebugService {
 	stepBack(threadId: number): TPromise<void>;
 	continue(threadId: number): TPromise<void>;
 	pause(threadId: number): TPromise<any>;
+	restartFrame(frameId: number): TPromise<any>;
 }
 
 // Editor interfaces

src/vs/workbench/parts/debug/electron-browser/debugService.ts

@@ -928,6 +928,14 @@ export class DebugService implements debug.IDebugService {
 		return this.session.pause({ threadId });
 	}
 
+	public restartFrame(frameId: number): TPromise<any> {
+		if (!this.session) {
+			return TPromise.as(null);
+		}
+
+		return this.session.restartFrame({ frameId });
+	}
+
 	private lazyTransitionToRunningState(threadId?: number): void {
 		let setNewFocusedStackFrameScheduler: RunOnceScheduler;
 		const toDispose = this.session.onDidStop(e => {

src/vs/workbench/parts/debug/electron-browser/debugViewer.ts

@@ -294,19 +294,23 @@ export class CallStackActionProvider implements renderer.IActionProvider {
 	}
 
 	public hasSecondaryActions(tree: tree.ITree, element: any): boolean {
-		return element instanceof model.Thread;
+		return element instanceof model.Thread || element instanceof model.StackFrame;
 	}
 
 	public getSecondaryActions(tree: tree.ITree, element: any): TPromise<actions.IAction[]> {
 		const actions: actions.Action[] = [];
-		const thread = <model.Thread>element;
-		if (thread.stopped) {
-			actions.push(this.instantiationService.createInstance(debugactions.ContinueAction, debugactions.ContinueAction.ID, debugactions.ContinueAction.LABEL));
-			actions.push(this.instantiationService.createInstance(debugactions.StepOverDebugAction, debugactions.StepOverDebugAction.ID, debugactions.StepOverDebugAction.LABEL));
-			actions.push(this.instantiationService.createInstance(debugactions.StepIntoDebugAction, debugactions.StepIntoDebugAction.ID, debugactions.StepIntoDebugAction.LABEL));
-			actions.push(this.instantiationService.createInstance(debugactions.StepOutDebugAction, debugactions.StepOutDebugAction.ID, debugactions.StepOutDebugAction.LABEL));
-		} else {
-			actions.push(this.instantiationService.createInstance(debugactions.PauseAction, debugactions.PauseAction.ID, debugactions.PauseAction.LABEL));
+		if (element instanceof model.Thread) {
+			const thread = <model.Thread>element;
+			if (thread.stopped) {
+				actions.push(this.instantiationService.createInstance(debugactions.ContinueAction, debugactions.ContinueAction.ID, debugactions.ContinueAction.LABEL));
+				actions.push(this.instantiationService.createInstance(debugactions.StepOverDebugAction, debugactions.StepOverDebugAction.ID, debugactions.StepOverDebugAction.LABEL));
+				actions.push(this.instantiationService.createInstance(debugactions.StepIntoDebugAction, debugactions.StepIntoDebugAction.ID, debugactions.StepIntoDebugAction.LABEL));
+				actions.push(this.instantiationService.createInstance(debugactions.StepOutDebugAction, debugactions.StepOutDebugAction.ID, debugactions.StepOutDebugAction.LABEL));
+			} else {
+				actions.push(this.instantiationService.createInstance(debugactions.PauseAction, debugactions.PauseAction.ID, debugactions.PauseAction.LABEL));
+			}
+		} else if (element instanceof model.StackFrame) {
+			actions.push(this.instantiationService.createInstance(debugactions.RestartFrameAction, debugactions.RestartFrameAction.ID, debugactions.RestartFrameAction.LABEL));
 		}
 
 		return TPromise.as(actions);

src/vs/workbench/parts/debug/node/rawDebugSession.ts

@@ -254,6 +254,10 @@ export class RawDebugSession extends v8.V8Protocol implements debug.IRawDebugSes
 		return this.send('setVariable', args);
 	}
 
+	public restartFrame(args: DebugProtocol.RestartFrameArguments): TPromise<DebugProtocol.RestartFrameResponse> {
+		return this.send('restartFrame', args);
+	}
+
 	public disconnect(restart = false, force = false): TPromise<DebugProtocol.DisconnectResponse> {
 		if (this.stopServerPending && force) {
 			return this.stopServer();

src/vs/workbench/parts/debug/test/common/mockDebugService.ts

@@ -130,6 +130,10 @@ export class MockDebugService implements debug.IDebugService {
 	public setVariable(variable: debug.IExpression, value: string): TPromise<any> {
 		return TPromise.as(null);
 	}
+
+	public restartFrame(frameId: number): TPromise<any> {
+		return TPromise.as(null);
+	}
 }