fix leaking disposables

src/vs/editor/common/languages.ts

@@ -2107,7 +2107,7 @@ export interface CodeLens {
 
 export interface CodeLensList {
 	lenses: CodeLens[];
-	dispose(): void;
+	dispose?(): void;
 }
 
 export interface CodeLensProvider {

src/vs/editor/common/languages/languageConfigurationRegistry.ts

@@ -4,7 +4,7 @@
  *--------------------------------------------------------------------------------------------*/
 
 import { Emitter, Event } from '../../../base/common/event.js';
-import { Disposable, IDisposable, toDisposable } from '../../../base/common/lifecycle.js';
+import { Disposable, IDisposable, markAsSingleton, toDisposable } from '../../../base/common/lifecycle.js';
 import * as strings from '../../../base/common/strings.js';
 import { ITextModel } from '../model.js';
 import { DEFAULT_WORD_REGEXP, ensureValidWordDefinition } from '../core/wordHelper.js';
@@ -202,15 +202,15 @@ class ComposedLanguageConfiguration {
 		);
 		this._entries.push(entry);
 		this._resolved = null;
-		return toDisposable(() => {
+		return markAsSingleton(toDisposable(() => {
 			for (let i = 0; i < this._entries.length; i++) {
 				if (this._entries[i] === entry) {
 					this._entries.splice(i, 1);
 					this._resolved = null;
 					break;
 				}
 			}
-		});
+		}));
 	}
 
 	public getResolvedConfiguration(): ResolvedLanguageConfiguration | null {
@@ -332,10 +332,10 @@ export class LanguageConfigurationRegistry extends Disposable {
 		const disposable = entries.register(configuration, priority);
 		this._onDidChange.fire(new LanguageConfigurationChangeEvent(languageId));
 
-		return toDisposable(() => {
+		return markAsSingleton(toDisposable(() => {
 			disposable.dispose();
 			this._onDidChange.fire(new LanguageConfigurationChangeEvent(languageId));
-		});
+		}));
 	}
 
 	public getLanguageConfiguration(languageId: string): ResolvedLanguageConfiguration | null {

src/vs/editor/contrib/codelens/browser/codeLensCache.ts

@@ -77,7 +77,7 @@ export class CodeLensCache implements ICodeLensCache {
 			};
 		});
 		const copyModel = new CodeLensModel();
-		copyModel.add({ lenses: copyItems, dispose: () => { } }, this._fakeProvider);
+		copyModel.add({ lenses: copyItems }, this._fakeProvider);
 
 		const item = new CacheItem(model.getLineCount(), copyModel);
 		this._cache.set(model.uri.toString(), item);

src/vs/editor/contrib/codelens/browser/codelens.ts

@@ -5,7 +5,7 @@
 
 import { CancellationToken } from '../../../../base/common/cancellation.js';
 import { illegalArgument, onUnexpectedExternalError } from '../../../../base/common/errors.js';
-import { DisposableStore } from '../../../../base/common/lifecycle.js';
+import { DisposableStore, isDisposable } from '../../../../base/common/lifecycle.js';
 import { assertType } from '../../../../base/common/types.js';
 import { URI } from '../../../../base/common/uri.js';
 import { ITextModel } from '../../../common/model.js';
@@ -24,18 +24,21 @@ export class CodeLensModel {
 
 	lenses: CodeLensItem[] = [];
 
-	private readonly _disposables = new DisposableStore();
+	private _store: DisposableStore | undefined;
 
 	dispose(): void {
-		this._disposables.dispose();
+		this._store?.dispose();
 	}
 
 	get isDisposed(): boolean {
-		return this._disposables.isDisposed;
+		return this._store?.isDisposed ?? false;
 	}
 
 	add(list: CodeLensList, provider: CodeLensProvider): void {
-		this._disposables.add(list);
+		if (isDisposable(list)) {
+			this._store ??= new DisposableStore();
+			this._store.add(list);
+		}
 		for (const symbol of list.lenses) {
 			this.lenses.push({ symbol, provider });
 		}

src/vs/editor/contrib/hover/browser/contentHoverRendered.ts

@@ -273,6 +273,7 @@ class RenderedContentHoverParts extends Disposable {
 			...hoverContext
 		};
 		const disposables = new DisposableStore();
+		disposables.add(statusBar);
 		for (const participant of participants) {
 			const renderedHoverParts = this._renderHoverPartsForParticipant(hoverParts, participant, hoverRenderingContext);
 			disposables.add(renderedHoverParts);
@@ -294,7 +295,7 @@ class RenderedContentHoverParts extends Disposable {
 				actions: renderedStatusBar.actions,
 			});
 		}
-		return toDisposable(() => { disposables.dispose(); });
+		return disposables;
 	}
 
 	private _renderHoverPartsForParticipant(hoverParts: IHoverPart[], participant: IEditorHoverParticipant<IHoverPart>, hoverRenderingContext: IEditorHoverRenderContext): IRenderedHoverParts<IHoverPart> {

src/vs/editor/contrib/links/browser/getLinks.ts

@@ -70,6 +70,8 @@ export class Link implements ILink {
 
 export class LinksList {
 
+	static readonly Empty = new LinksList([]);
+
 	readonly links: Link[];
 
 	private readonly _disposables = new DisposableStore();
@@ -137,27 +139,31 @@ export class LinksList {
 
 }
 
-export function getLinks(providers: LanguageFeatureRegistry<LinkProvider>, model: ITextModel, token: CancellationToken): Promise<LinksList> {
-
+export async function getLinks(providers: LanguageFeatureRegistry<LinkProvider>, model: ITextModel, token: CancellationToken): Promise<LinksList> {
 	const lists: [ILinksList, LinkProvider][] = [];
 
 	// ask all providers for links in parallel
-	const promises = providers.ordered(model).reverse().map((provider, i) => {
-		return Promise.resolve(provider.provideLinks(model, token)).then(result => {
+	const promises = providers.ordered(model).reverse().map(async (provider, i) => {
+		try {
+			const result = await provider.provideLinks(model, token);
 			if (result) {
 				lists[i] = [result, provider];
 			}
-		}, onUnexpectedExternalError);
-	});
-
-	return Promise.all(promises).then(() => {
-		const result = new LinksList(coalesce(lists));
-		if (!token.isCancellationRequested) {
-			return result;
+		} catch (err) {
+			onUnexpectedExternalError(err);
 		}
-		result.dispose();
-		return new LinksList([]);
 	});
+
+	await Promise.all(promises);
+
+	let res = new LinksList(coalesce(lists));
+
+	if (token.isCancellationRequested) {
+		res.dispose();
+		res = LinksList.Empty;
+	}
+
+	return res;
 }
 
 

src/vs/monaco.d.ts

@@ -8060,7 +8060,7 @@ declare namespace monaco.languages {
 
 	export interface CodeLensList {
 		lenses: CodeLens[];
-		dispose(): void;
+		dispose?(): void;
 	}
 
 	export interface CodeLensProvider {

src/vs/platform/actions/common/actions.ts

@@ -5,7 +5,7 @@
 
 import { IAction, SubmenuAction } from '../../../base/common/actions.js';
 import { Event, MicrotaskEmitter } from '../../../base/common/event.js';
-import { DisposableStore, dispose, IDisposable, toDisposable } from '../../../base/common/lifecycle.js';
+import { DisposableStore, dispose, IDisposable, markAsSingleton, toDisposable } from '../../../base/common/lifecycle.js';
 import { LinkedList } from '../../../base/common/linkedList.js';
 import { ThemeIcon } from '../../../base/common/themables.js';
 import { ICommandAction, ICommandActionTitle, Icon, ILocalizedString } from '../../action/common/action.js';
@@ -397,11 +397,11 @@ export const MenuRegistry: IMenuRegistry = new class implements IMenuRegistry {
 		this._commands.set(command.id, command);
 		this._onDidChangeMenu.fire(MenuRegistryChangeEvent.for(MenuId.CommandPalette));
 
-		return toDisposable(() => {
+		return markAsSingleton(toDisposable(() => {
 			if (this._commands.delete(command.id)) {
 				this._onDidChangeMenu.fire(MenuRegistryChangeEvent.for(MenuId.CommandPalette));
 			}
-		});
+		}));
 	}
 
 	getCommand(id: string): ICommandAction | undefined {
@@ -422,10 +422,10 @@ export const MenuRegistry: IMenuRegistry = new class implements IMenuRegistry {
 		}
 		const rm = list.push(item);
 		this._onDidChangeMenu.fire(MenuRegistryChangeEvent.for(id));
-		return toDisposable(() => {
+		return markAsSingleton(toDisposable(() => {
 			rm();
 			this._onDidChangeMenu.fire(MenuRegistryChangeEvent.for(id));
-		});
+		}));
 	}
 
 	appendMenuItems(items: Iterable<{ id: MenuId; item: IMenuItem | ISubmenuItem }>): IDisposable {

src/vs/platform/commands/common/commands.ts

@@ -6,7 +6,7 @@
 import { Emitter, Event } from '../../../base/common/event.js';
 import { Iterable } from '../../../base/common/iterator.js';
 import { IJSONSchema } from '../../../base/common/jsonSchema.js';
-import { IDisposable, toDisposable } from '../../../base/common/lifecycle.js';
+import { IDisposable, markAsSingleton, toDisposable } from '../../../base/common/lifecycle.js';
 import { LinkedList } from '../../../base/common/linkedList.js';
 import { TypeConstraint, validateConstraints } from '../../../base/common/types.js';
 import { ILocalizedString } from '../../action/common/action.js';
@@ -121,7 +121,7 @@ export const CommandsRegistry: ICommandRegistry = new class implements ICommandR
 		// tell the world about this command
 		this._onDidRegisterCommand.fire(id);
 
-		return ret;
+		return markAsSingleton(ret);
 	}
 
 	registerCommandAlias(oldId: string, newId: string): IDisposable {

src/vs/workbench/contrib/extensions/browser/extensionsList.ts

@@ -114,7 +114,7 @@ export class Renderer implements IPagedRenderer<IExtension, ITemplateData> {
 			focusOnlyEnabledItems: true
 		});
 		actionbar.setFocusable(false);
-		actionbar.onDidRun(({ error }) => error && this.notificationService.error(error));
+		const actionBarListener = actionbar.onDidRun(({ error }) => error && this.notificationService.error(error));
 
 		const extensionStatusIconAction = this.instantiationService.createInstance(ExtensionStatusAction);
 		const actions = [
@@ -150,7 +150,7 @@ export class Renderer implements IPagedRenderer<IExtension, ITemplateData> {
 		const extensionContainers: ExtensionContainers = this.instantiationService.createInstance(ExtensionContainers, [...actions, ...widgets]);
 
 		actionbar.push(actions, { icon: true, label: true });
-		const disposable = combinedDisposable(...actions, ...widgets, actionbar, extensionContainers);
+		const disposable = combinedDisposable(...actions, ...widgets, actionbar, actionBarListener, extensionContainers);
 
 		return {
 			root, element, icon, name, installCount, ratings, description, publisherDisplayName, disposables: [disposable], actionbar,

src/vs/workbench/contrib/scm/browser/scmViewPane.ts

@@ -21,7 +21,7 @@ import { IContextKeyService, IContextKey, ContextKeyExpr, RawContextKey } from '
 import { ICommandService } from '../../../../platform/commands/common/commands.js';
 import { IKeybindingService } from '../../../../platform/keybinding/common/keybinding.js';
 import { MenuItemAction, IMenuService, registerAction2, MenuId, IAction2Options, MenuRegistry, Action2, IMenu } from '../../../../platform/actions/common/actions.js';
-import { IAction, ActionRunner, Action, Separator, IActionRunner } from '../../../../base/common/actions.js';
+import { IAction, ActionRunner, Action, Separator, IActionRunner, toAction } from '../../../../base/common/actions.js';
 import { ActionBar, IActionViewItemProvider } from '../../../../base/browser/ui/actionbar/actionbar.js';
 import { IThemeService, IFileIconTheme } from '../../../../platform/theme/common/themeService.js';
 import { isSCMResource, isSCMResourceGroup, isSCMRepository, isSCMInput, collectContextMenuActions, getActionViewItemProvider, isSCMActionButton, isSCMViewService, isSCMResourceNode, connectPrimaryMenu } from './util.js';
@@ -2988,7 +2988,14 @@ export class SCMActionButton implements IDisposable {
 			for (let index = 0; index < button.secondaryCommands.length; index++) {
 				const commands = button.secondaryCommands[index];
 				for (const command of commands) {
-					actions.push(new Action(command.id, command.title, undefined, true, async () => await this.executeCommand(command.id, ...(command.arguments || []))));
+					actions.push(toAction({
+						id: command.id,
+						label: command.title,
+						enabled: true,
+						run: async () => {
+							await this.executeCommand(command.id, ...(command.arguments || []));
+						}
+					}));
 				}
 				if (commands.length) {
 					actions.push(new Separator());

src/vs/workbench/services/authentication/browser/authenticationUsageService.ts

@@ -81,11 +81,11 @@ export class AuthenticationUsageService extends Disposable implements IAuthentic
 			}
 		}
 
-		this._authenticationService.onDidRegisterAuthenticationProvider(
+		this._register(this._authenticationService.onDidRegisterAuthenticationProvider(
 			provider => this._queue.queue(
 				() => this._addExtensionsToCache(provider.id)
 			)
-		);
+		));
 	}
 
 	async initializeExtensionUsageCache(): Promise<void> {