fix

Author: pwang347

src/extension/prompt/node/chatParticipantTelemetry.ts

@@ -9,12 +9,14 @@ import { ChatFetchResponseType, ChatLocation } from '../../../platform/chat/comm
 import { getTextPart, roleToString } from '../../../platform/chat/common/globalStringUtils';
 import { ConfigKey, IConfigurationService } from '../../../platform/configuration/common/configurationService';
 import { isAutoModel } from '../../../platform/endpoint/node/autoChatEndpoint';
+import { IVSCodeExtensionContext } from '../../../platform/extContext/common/extensionContext';
 import { ILanguageDiagnosticsService } from '../../../platform/languages/common/languageDiagnosticsService';
 import { IChatEndpoint } from '../../../platform/networking/common/networking';
 import { ITelemetryService } from '../../../platform/telemetry/common/telemetry';
 import { TelemetryData as PlatformTelemetryData } from '../../../platform/telemetry/common/telemetryData';
 import { getCachedSha256Hash } from '../../../util/common/crypto';
 import { isNotebookCellOrNotebookChatInput } from '../../../util/common/notebooks';
+import { extUriBiasedIgnorePathCase } from '../../../util/vs/base/common/resources';
 import { URI } from '../../../util/vs/base/common/uri';
 import { IInstantiationService } from '../../../util/vs/platform/instantiation/common/instantiation';
 import { isBYOKModel } from '../../byok/node/openAIEndpoint';
@@ -212,12 +214,7 @@ const builtinSlashCommands = new Set(
 	Object.values(agentsToCommands).flatMap(commands => commands ? Object.keys(commands) : [])
 );
 
-function isOwnExtensionUri(uri: URI): boolean {
-	// Extension-provided prompt files live under .../extensions/github.copilot-chat-<version>/...
-	return /\/extensions\/github\.copilot-chat-/.test(uri.path);
-}
-
-function getSlashCommandForTelemetry(request: vscode.ChatRequest): string {
+function getSlashCommandForTelemetry(request: vscode.ChatRequest, extensionUri: URI): string {
 	// Built-in slash commands (explain, fix, tests, etc.) are safe to send as plain text
 	if (request.command && builtinSlashCommands.has(request.command)) {
 		return request.command;
@@ -230,7 +227,7 @@ function getSlashCommandForTelemetry(request: vscode.ChatRequest): string {
 	}
 
 	// Extension-provided prompt files are safe to send as plain text
-	if (URI.isUri(match.variable.value) && isOwnExtensionUri(match.variable.value)) {
+	if (URI.isUri(match.variable.value) && extUriBiasedIgnorePathCase.isEqualOrParent(match.variable.value, extensionUri)) {
 		return match.command;
 	}
 
@@ -602,6 +599,7 @@ export class PanelChatTelemetry extends ChatTelemetry<IDocumentContext | undefin
 		repoInfoTelemetry: RepoInfoTelemetry,
 		@ITelemetryService telemetryService: ITelemetryService,
 		@IConfigurationService private readonly _configurationService: IConfigurationService,
+		@IVSCodeExtensionContext private readonly _extensionContext: IVSCodeExtensionContext,
 	) {
 		super(ChatLocation.Panel,
 			sessionId,
@@ -739,7 +737,7 @@ export class PanelChatTelemetry extends ChatTelemetry<IDocumentContext | undefin
 			mode: this._getModeNameForTelemetry(),
 			parentRequestId: this._request.parentRequestId,
 			vscodeRequestId: this._request.id,
-			slashCommand: getSlashCommandForTelemetry(this._request)
+			slashCommand: getSlashCommandForTelemetry(this._request, URI.from(this._extensionContext.extensionUri))
 		} satisfies RequestPanelTelemetryProperties, {
 			turn: this._conversation.turns.length,
 			round: roundIndex,