Vihren Atlas

abstractSynchronizer.ts ×6

Code frontier

unlabeled · c_542b231e4618

229 tests · 24720 LOC · 133 files · introduces 0 tests · 20 LOC · 1 file

Introduces — evidence that enters the hierarchy at this concept

Code
6 ranges20 lines · 1 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
3868 ranges24720 lines · 133 files · Browse complete extent
All tests (intent)
229 testsBrowse complete intent

Neighbourhood graph

The orange circle is the focus. Violet and green circles are every ancestor and descendant, broader and narrower, at any distance; blue squares and pink diamonds are the introduced files and exact introduced tests of every visible concept, not only the focus's. Arrows point from broader to narrower concepts and bridge only concepts omitted from this view. Undirected links show source or test introduction. Concept and file size follows LOC; exact test nodes use test-count units.

Introduced files, introduced tests, and structurally relevant concept specialization

In the embedded map, ordinary wheel input scrolls the page; use the visible controls to zoom and drag to pan. Open the full-screen map for canvas navigation: wheel pans, Ctrl/Command plus wheel zooms, and arrow keys pan when this region is focused. On touch screens, open the full-screen map to pan or pinch. If JavaScript or WebGL is unavailable, use the native relationship evidence on this page.

Graph controls are ready.

Interactive rendering requires JavaScript and WebGL. Use the native relationship evidence on this page while the interactive map is unavailable.

Native relationship evidence

Every exact file and test below is linked only from the concept that introduces it.

Introduced tests

Every collected test enters the hierarchy at exactly one concept.

No tests are introduced at this concept. Its intent tests are introduced by other concepts.

Introduced code

Every collected source range enters the hierarchy at exactly one concept.

1 file ranked by introduced lines: 20 introduced LOC across 6 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/userDataSync/common/abstractSynchronizer.ts 20 introduced LOC · 6 ranges

Open complete file

299
300 private async isRemoteDataFromCurrentMachine(remoteUserData: IRemoteUserData): Promise<boolean> {
301 > const machineId = await this.currentMachineIdPromise; abstractSynchronizer.ts
302 > return !!remoteUserData.syncData?.machineId && remoteUserData.syncData.machineId === machineId;
303 > }
304
305 protected async getLatestRemoteUserData(refOrLatestData: string | IUserData | null, lastSyncUserData: IRemoteUserData | null): Promise<IRemoteUserData> {
356
357 protected async doSync(remoteUserData: IRemoteUserData, lastSyncUserData: IRemoteUserData | null, strategy: SyncStrategy, userDataSyncConfiguration: IUserDataSyncConfiguration): Promise<SyncStatus> {
358 > try { abstractSynchronizer.ts
359 >
360 > const isRemoteDataFromCurrentMachine = await this.isRemoteDataFromCurrentMachine(remoteUserData);
361 > const acceptRemote = !isRemoteDataFromCurrentMachine && lastSyncUserData === null && this.getStoredLastSyncUserDataStateContent() !== undefined;
362 > const merge = strategy === SyncStrategy.Preview || (strategy === SyncStrategy.Merge && !acceptRemote);
363 > const apply = strategy === SyncStrategy.Merge || strategy === SyncStrategy.PullOrPush;
364 >
365 > // generate or use existing preview
366 > if (!this.syncPreviewPromise) {
367 > this.syncPreviewPromise = createCancelablePromise(token => this.doGenerateSyncResourcePreview(remoteUserData, lastSyncUserData, isRemoteDataFromCurrentMachine, merge, userDataSyncConfiguration, token));
368 > }
369 >
370 > let preview = await this.syncPreviewPromise;
371
372 > if (strategy === SyncStrategy.Merge && acceptRemote) { abstractSynchronizer.ts
373 this.logService.info(`${this.syncResourceLogLabel}: Accepting remote because it was synced before and the last sync data is not available.`);
374 for (const resourcePreview of preview.resourcePreviews) {
408 throw error;
409 }
410 > } abstractSynchronizer.ts
411
412 async accept(resource: URI, content?: string | null): Promise<ISyncResourcePreview | null> {
546
547 private async doGenerateSyncResourcePreview(remoteUserData: IRemoteUserData, lastSyncUserData: IRemoteUserData | null, isRemoteDataFromCurrentMachine: boolean, merge: boolean, userDataSyncConfiguration: IUserDataSyncConfiguration, token: CancellationToken): Promise<ISyncResourcePreview> {
548 > const resourcePreviewResults = await this.generateSyncPreview(remoteUserData, lastSyncUserData, isRemoteDataFromCurrentMachine, userDataSyncConfiguration, token); abstractSynchronizer.ts
549
550 const resourcePreviews: IEditableResourcePreview[] = [];
588
589 return { syncResource: this.resource, profile: this.syncResource.profile, remoteUserData, lastSyncUserData, resourcePreviews, isLastSyncFromCurrentMachine: isRemoteDataFromCurrentMachine };
590 > } abstractSynchronizer.ts
591
592 async getLastSyncUserData(): Promise<IRemoteUserData | null> {

Direct hierarchy

Parents

Children