support web links as context

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

@@ -287,6 +287,10 @@ export class LinkDetector extends Disposable implements IEditorContribution {
 		return null;
 	}
 
+	public getAllLinkOccurrences(): LinkOccurrence[] {
+		return Object.values(this.currentOccurrences);
+	}
+
 	private isEnabled(mouseEvent: ClickLinkMouseEvent, withKey?: ClickLinkKeyboardEvent | null): boolean {
 		return Boolean(
 			(mouseEvent.target.type === MouseTargetType.CONTENT_TEXT)

src/vs/workbench/contrib/chat/browser/chatContentParts/chatAttachmentsContentPart.ts

@@ -7,6 +7,7 @@ import * as dom from '../../../../../base/browser/dom.js';
 import { StandardMouseEvent } from '../../../../../base/browser/mouseEvent.js';
 import { IManagedHoverTooltipMarkdownString } from '../../../../../base/browser/ui/hover/hover.js';
 import { createInstantHoverDelegate } from '../../../../../base/browser/ui/hover/hoverDelegateFactory.js';
+import { Codicon } from '../../../../../base/common/codicons.js';
 import { Emitter } from '../../../../../base/common/event.js';
 import { Disposable, DisposableStore, IDisposable } from '../../../../../base/common/lifecycle.js';
 import { basename, dirname } from '../../../../../base/common/path.js';
@@ -38,7 +39,7 @@ import { fillEditorsDragData } from '../../../../browser/dnd.js';
 import { ResourceLabels } from '../../../../browser/labels.js';
 import { ResourceContextKey } from '../../../../common/contextkeys.js';
 import { revealInSideBarCommand } from '../../../files/browser/fileActions.contribution.js';
-import { IChatRequestVariableEntry, isPasteVariableEntry } from '../../common/chatModel.js';
+import { IChatRequestVariableEntry, isLinkVariableEntry, isPasteVariableEntry } from '../../common/chatModel.js';
 import { ChatResponseReferencePartStatusKind, IChatContentReference } from '../../common/chatService.js';
 
 export const chatAttachmentResourceContextKey = new RawContextKey<string>('chatAttachmentResource', undefined, { type: 'URI', description: localize('resource', "The full value of the chat attachment resource, including scheme and path") });
@@ -185,6 +186,10 @@ export class ChatAttachmentsContentPart extends Disposable {
 						this.attachedContextDisposables.add(this.instantiationService.invokeFunction(accessor => hookUpResourceAttachmentDragAndContextMenu(accessor, widget, resource)));
 					}
 				}
+			} else if (isLinkVariableEntry(attachment)) {
+				ariaLabel = localize('chat.attachment.link', "Attached link, {0}", attachment.name);
+
+				label.setResource({ resource: attachment.value, name: attachment.name }, { icon: Codicon.link, title: attachment.value.toString() });
 			} else {
 				const attachmentLabel = attachment.fullName ?? attachment.name;
 				const withIcon = attachment.icon?.id ? `$(${attachment.icon.id}) ${attachmentLabel}` : attachmentLabel;

src/vs/workbench/contrib/chat/browser/chatInputPart.ts

@@ -46,6 +46,7 @@ import { CopyPasteController } from '../../../../editor/contrib/dropOrPasteInto/
 import { DropIntoEditorController } from '../../../../editor/contrib/dropOrPasteInto/browser/dropIntoEditorController.js';
 import { ContentHoverController } from '../../../../editor/contrib/hover/browser/contentHoverController.js';
 import { GlyphHoverController } from '../../../../editor/contrib/hover/browser/glyphHoverController.js';
+import { LinkDetector } from '../../../../editor/contrib/links/browser/links.js';
 import { SuggestController } from '../../../../editor/contrib/suggest/browser/suggestController.js';
 import { localize } from '../../../../nls.js';
 import { IAccessibilityService } from '../../../../platform/accessibility/common/accessibility.js';
@@ -158,6 +159,27 @@ export class ChatInputPart extends Disposable implements IHistoryNavigationWidge
 			contextArr.push(this.implicitContext.toBaseEntry());
 		}
 
+		// retrieve links from the input editor
+		const linkOccurrences = this.inputEditor.getContribution<LinkDetector>(LinkDetector.ID)?.getAllLinkOccurrences() ?? [];
+		const linksSeen = new Set<string>();
+		for (const linkOccurrence of linkOccurrences) {
+			const link = linkOccurrence.link;
+			const uri = URI.isUri(link.url) ? link.url : link.url ? URI.parse(link.url) : undefined;
+			if (!uri || linksSeen.has(uri.toString())) {
+				continue;
+			}
+
+			linksSeen.add(uri.toString());
+			contextArr.push({
+				kind: 'link',
+				id: uri.toString(),
+				name: uri.fsPath,
+				value: uri,
+				isFile: false,
+				isDynamic: true,
+			});
+		}
+
 		// factor in nested file references into the implicit context
 		const variables = this.variableService.getDynamicVariables(sessionId);
 		for (const variable of variables) {
@@ -649,7 +671,7 @@ export class ChatInputPart extends Disposable implements IHistoryNavigationWidge
 
 		this._inputEditorElement = dom.append(editorContainer!, $(chatInputEditorContainerSelector));
 		const editorOptions = getSimpleCodeEditorWidgetOptions();
-		editorOptions.contributions?.push(...EditorExtensionsRegistry.getSomeEditorContributions([ContentHoverController.ID, GlyphHoverController.ID, CopyPasteController.ID]));
+		editorOptions.contributions?.push(...EditorExtensionsRegistry.getSomeEditorContributions([ContentHoverController.ID, GlyphHoverController.ID, CopyPasteController.ID, LinkDetector.ID]));
 		this._inputEditor = this._register(scopedInstantiationService.createInstance(CodeEditorWidget, this._inputEditorElement, options, editorOptions));
 		SuggestController.get(this._inputEditor)?.forceRenderingAbove();
 

src/vs/workbench/contrib/chat/common/chatModel.ts

@@ -85,7 +85,13 @@ export interface ICommandResultVariableEntry extends Omit<IBaseChatRequestVariab
 	readonly isDynamic: true;
 }
 
-export type IChatRequestVariableEntry = IChatRequestImplicitVariableEntry | IChatRequestPasteVariableEntry | ISymbolVariableEntry | ICommandResultVariableEntry | IBaseChatRequestVariableEntry;
+export interface ILinkVariableEntry extends Omit<IBaseChatRequestVariableEntry, 'kind'> {
+	readonly kind: 'link';
+	readonly isDynamic: true;
+	readonly value: URI;
+}
+
+export type IChatRequestVariableEntry = IChatRequestImplicitVariableEntry | IChatRequestPasteVariableEntry | ISymbolVariableEntry | ICommandResultVariableEntry | ILinkVariableEntry | IBaseChatRequestVariableEntry;
 
 export function isImplicitVariableEntry(obj: IChatRequestVariableEntry): obj is IChatRequestImplicitVariableEntry {
 	return obj.kind === 'implicit';
@@ -95,6 +101,10 @@ export function isPasteVariableEntry(obj: IChatRequestVariableEntry): obj is ICh
 	return obj.kind === 'paste';
 }
 
+export function isLinkVariableEntry(obj: IChatRequestVariableEntry): obj is ILinkVariableEntry {
+	return obj.kind === 'link';
+}
+
 export function isChatRequestVariableEntry(obj: unknown): obj is IChatRequestVariableEntry {
 	const entry = obj as IChatRequestVariableEntry;
 	return typeof entry === 'object' &&