Vihren Atlas

chatServiceImpl.ts ×7

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unlabeled · c_9f48fcc48fe1

9 tests · 71289 LOC · 309 files · introduces 0 tests · 35 LOC · 2 files

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Code
8 ranges35 lines · 2 files
Tests
0 tests

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All code (extent)
5996 ranges71289 lines · 309 files · Browse complete extent
All tests (intent)
9 testsBrowse complete intent

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2 files ranked by introduced lines: 35 introduced LOC across 8 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/workbench/contrib/chat/common/chatService/chatServiceImpl.ts 32 introduced LOC · 7 ranges

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1157 // `_materializeUntitledSession`) before processing the request.
1158 if (!model.hasRequests && isUntitledChatSession(sessionResource) && getChatSessionType(sessionResource) !== localChatSessionType) {
1159 > const materialized = await this._materializeUntitledSession(sessionResource, request, options, model); chatServiceImpl.ts
1160 > if (materialized) {
1161 model = materialized.model;
1162 sessionResource = materialized.sessionResource;
1163 newSessionResource = materialized.newSessionResource;
1164 }
1165 > } chatServiceImpl.ts
1166 if (model.isReadOnly.get()) {
1167 return { kind: 'rejected', reason: 'Session is read-only', newSessionResource };
1232 */
1233 private async _materializeUntitledSession(untitledResource: URI, request: string, options: IChatSendRequestOptions | undefined, untitledModel: ChatModel): Promise<{ model: ChatModel; sessionResource: URI; newSessionResource: URI } | undefined> {
1234 > const inFlight = this._inFlightUntitledMaterializations.get(untitledResource); chatServiceImpl.ts
1235 > if (inFlight) {
1236 // A concurrent send is already materializing this untitled session.
1237 // Await its result and re-target the resulting real resource instead of
1253 return { model: realModel, sessionResource: realResource, newSessionResource: realResource };
1254 }
1255 > chatServiceImpl.ts
1256 > // Track the materialization in-flight (keyed by the original untitled
1257 > // resource) so a concurrent second send joins this one rather than creating
1258 > // a duplicate real session. Store synchronously, before any await, so a
1259 > // concurrent send reliably observes the in-flight materialization.
1260 > const materialized = new DeferredPromise<URI | undefined>();
1261 > this._inFlightUntitledMaterializations.set(untitledResource, materialized.p);
1262 > try {
1263 > const parsedRequest = this.parseChatRequest(untitledResource, request, options?.location ?? untitledModel.initialLocation, options);
1264 > const commandPart = parsedRequest.parts.find((r): r is ChatRequestSlashCommandPart => r instanceof ChatRequestSlashCommandPart);
1265 > const requestText = getPromptText(parsedRequest).message;
1266 >
1267 > // Snapshot the untitled session's options up front: they seed
1268 > // `createNewChatSessionItem` below and are pushed onto the real session
1269 > // once it loads. Capturing before those steps avoids reading them back
1270 > // after the untitled entry may have changed during materialization.
1271 > const initialSessionOptions = this.chatSessionService.getSessionOptions(untitledResource);
1272 >
1273 > const newItem = await this.chatSessionService.createNewChatSessionItem(getChatSessionType(untitledResource), { prompt: requestText, command: commandPart?.text, initialSessionOptions, untitledResource }, CancellationToken.None);
1274 if (!newItem) {
1275 materialized.complete(undefined);
1284 const tempRef = await this.loadRemoteSession(newItem.resource, untitledModel.initialLocation, CancellationToken.None);
1285 const realModel = tempRef?.object as ChatModel | undefined;
1286 > if (!realModel) { chatServiceImpl.ts
1287 throw new Error(`Failed to load session for resource: ${newItem.resource}`);
1288 }
1303 this.info('materializeUntitledSession', `Materialized untitled session ${untitledResource.toString()} into real session ${newItem.resource.toString()}`);
1304 return { model: realModel, sessionResource: newItem.resource, newSessionResource: newItem.resource };
1305 > } catch (err) { chatServiceImpl.ts
1306 // Resolve (not reject) so a concurrent waiter degrades to the normal
1307 // untitled path rather than inheriting this failure, then propagate the
1310 materialized.complete(undefined);
1311 throw err;
1312 > } finally { chatServiceImpl.ts
1313 > if (this._inFlightUntitledMaterializations.get(untitledResource) === materialized.p) {
1314 > this._inFlightUntitledMaterializations.delete(untitledResource);
1315 > }
1316 > }
1317 > }
1318
1319 private getAttachmentCapabilitiesForParser(chatSessionType: string, agent: IChatAgentData | undefined): IChatAgentAttachmentCapabilities | undefined {
src/vs/workbench/contrib/chat/test/common/mockChatSessionsService.ts 3 introduced LOC · 1 range

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220
221 getSessionOptions(sessionResource: URI): ReadonlyChatSessionOptionsMap | undefined {
222 > const options = this.sessionOptions.get(sessionResource); mockChatSessionsService.ts
223 > return options && options.size > 0 ? options : undefined;
224 > }
225
226 getSessionOption(sessionResource: URI, optionId: string): string | undefined {

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