ensure 'tools' are returned by 'getCustomChatModes' method

Author: legomushroom

src/vs/workbench/contrib/chat/common/promptSyntax/parsers/basePromptParser.ts

@@ -612,21 +612,18 @@ export class BasePromptParser<TContentsProvider extends IPromptContentsProvider>
 	 * Valid metadata records defined in the prompt header.
 	 */
 	public get metadata(): TMetadata | null {
-		if (this.header === undefined) {
-			const { promptType } = this.promptContentsProvider;
-
-			if (promptType === 'non-prompt') {
-				return null;
-			}
+		const { promptType } = this.promptContentsProvider;
+		if (promptType === 'non-prompt') {
+			return null;
+		}
 
-			return {
-				promptType,
-			};
+		if (this.header === undefined) {
+			return { promptType };
 		}
 
 		if (this.header instanceof InstructionsHeader) {
 			return {
-				promptType: PromptsType.instructions,
+				promptType,
 				...this.header.metadata,
 			};
 		}
@@ -654,7 +651,7 @@ export class BasePromptParser<TContentsProvider extends IPromptContentsProvider>
 		}
 
 		return {
-			promptType: PromptsType.prompt,
+			promptType,
 			...result,
 		};
 	}

src/vs/workbench/contrib/chat/common/promptSyntax/service/promptsService.ts

@@ -208,7 +208,7 @@ export class PromptsService extends Disposable implements IPromptsService {
 					await parser.settled();
 
 					const { metadata } = parser;
-					const tools = (metadata?.promptType === PromptsType.mode)
+					const tools = (metadata && ('tools' in metadata))
 						? metadata.tools
 						: undefined;