Vihren Atlas

fileService.ts ×3

Code frontier

unlabeled · c_6bc0f55fe744

677 tests · 11683 LOC · 46 files · introduces 0 tests · 34 LOC · 2 files

Introduces — evidence that enters the hierarchy at this concept

Code
4 ranges34 lines · 2 files
Tests
0 tests

Contains — complete concept membership

All code (extent)
1843 ranges11683 lines · 46 files · Browse complete extent
All tests (intent)
677 testsBrowse complete intent

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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.

2 files ranked by introduced lines: 34 introduced LOC across 4 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/files/common/fileService.ts 31 introduced LOC · 3 ranges

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1184 try {
1185 const disposable = await this.doWatch(resource, options);
1186 > if (watchDisposed) { fileService.ts
1187 dispose(disposable);
1188 > } else { fileService.ts
1189 disposeWatch = () => dispose(disposable);
1190 }
1218 private async doWatch(resource: URI, options: IWatchOptions): Promise<IDisposable> {
1219 const provider = await this.withProvider(resource);
1220 > fileService.ts
1221 > // Deduplicate identical watch requests
1222 > const watchHash = hash([this.getExtUri(provider).providerExtUri.getComparisonKey(resource), options]);
1223 > let watcher = this.activeWatchers.get(watchHash);
1224 > if (!watcher) {
1225 > watcher = {
1226 > count: 0,
1227 > disposable: provider.watch(resource, options)
1228 > };
1229 >
1230 > this.activeWatchers.set(watchHash, watcher);
1231 > }
1232 >
1233 > // Increment usage counter
1234 > watcher.count += 1;
1235 >
1236 > return toDisposable(() => {
1237 > if (watcher) {
1238 >
1239 > // Unref
1240 > watcher.count--;
1241 >
1242 > // Dispose only when last user is reached
1243 > if (watcher.count === 0) {
1244 > dispose(watcher.disposable);
1245 > this.activeWatchers.delete(watchHash);
1246 > }
1247 > }
1248 > });
1249 }
1250
src/vs/platform/files/common/inMemoryFilesystemProvider.ts 3 introduced LOC · 1 range

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334
335 watch(resource: URI, opts: IWatchOptions): IDisposable {
336 > // ignore, fires for all changes... inMemoryFilesystemProvider.ts
337 > return Disposable.None;
338 > }
339
340 private _fireSoon(...changes: IFileChange[]): void {

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