private sendTelemetry()

in src/vs/workbench/services/search/common/searchService.ts [241:376]
130 lines of code
14 McCabe index (conditional complexity)

	private sendTelemetry(query: ISearchQuery, endToEndTime: number, complete?: ISearchComplete, err?: SearchError): void {
		const fileSchemeOnly = query.folderQueries.every(fq => fq.folder.scheme === 'file');
		const otherSchemeOnly = query.folderQueries.every(fq => fq.folder.scheme !== 'file');
		const scheme = fileSchemeOnly ? 'file' :
			otherSchemeOnly ? 'other' :
				'mixed';

		if (query.type === QueryType.File && complete && complete.stats) {
			const fileSearchStats = complete.stats as IFileSearchStats;
			if (fileSearchStats.fromCache) {
				const cacheStats: ICachedSearchStats = fileSearchStats.detailStats as ICachedSearchStats;

				type CachedSearchCompleteClassifcation = {
					reason?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
					resultCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					workspaceFolderCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					type: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
					endToEndTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					sortingTime?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					cacheWasResolved: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
					cacheLookupTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					cacheFilterTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					cacheEntryCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					scheme: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
				};
				type CachedSearchCompleteEvent = {
					reason?: string;
					resultCount: number;
					workspaceFolderCount: number;
					type: 'fileSearchProvider' | 'searchProcess';
					endToEndTime: number;
					sortingTime?: number;
					cacheWasResolved: boolean;
					cacheLookupTime: number;
					cacheFilterTime: number;
					cacheEntryCount: number;
					scheme: string;
				};
				this.telemetryService.publicLog2<CachedSearchCompleteEvent, CachedSearchCompleteClassifcation>('cachedSearchComplete', {
					reason: query._reason,
					resultCount: fileSearchStats.resultCount,
					workspaceFolderCount: query.folderQueries.length,
					type: fileSearchStats.type,
					endToEndTime: endToEndTime,
					sortingTime: fileSearchStats.sortingTime,
					cacheWasResolved: cacheStats.cacheWasResolved,
					cacheLookupTime: cacheStats.cacheLookupTime,
					cacheFilterTime: cacheStats.cacheFilterTime,
					cacheEntryCount: cacheStats.cacheEntryCount,
					scheme
				});
			} else {
				const searchEngineStats: ISearchEngineStats = fileSearchStats.detailStats as ISearchEngineStats;

				type SearchCompleteClassification = {
					reason?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
					resultCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					workspaceFolderCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					type: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
					endToEndTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					sortingTime?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					fileWalkTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					directoriesWalked: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					filesWalked: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					cmdTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					cmdResultCount?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
					scheme: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
				};
				type SearchCompleteEvent = {
					reason?: string;
					resultCount: number;
					workspaceFolderCount: number;
					type: 'fileSearchProvider' | 'searchProcess';
					endToEndTime: number;
					sortingTime?: number;
					fileWalkTime: number
					directoriesWalked: number;
					filesWalked: number;
					cmdTime: number;
					cmdResultCount?: number;
					scheme: string;

				};

				this.telemetryService.publicLog2<SearchCompleteEvent, SearchCompleteClassification>('searchComplete', {
					reason: query._reason,
					resultCount: fileSearchStats.resultCount,
					workspaceFolderCount: query.folderQueries.length,
					type: fileSearchStats.type,
					endToEndTime: endToEndTime,
					sortingTime: fileSearchStats.sortingTime,
					fileWalkTime: searchEngineStats.fileWalkTime,
					directoriesWalked: searchEngineStats.directoriesWalked,
					filesWalked: searchEngineStats.filesWalked,
					cmdTime: searchEngineStats.cmdTime,
					cmdResultCount: searchEngineStats.cmdResultCount,
					scheme
				});
			}
		} else if (query.type === QueryType.Text) {
			let errorType: string | undefined;
			if (err) {
				errorType = err.code === SearchErrorCode.regexParseError ? 'regex' :
					err.code === SearchErrorCode.unknownEncoding ? 'encoding' :
						err.code === SearchErrorCode.globParseError ? 'glob' :
							err.code === SearchErrorCode.invalidLiteral ? 'literal' :
								err.code === SearchErrorCode.other ? 'other' :
									'unknown';
			}

			type TextSearchCompleteClassification = {
				reason?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
				workspaceFolderCount: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
				endToEndTime: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth', isMeasurement: true };
				scheme: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
				error?: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
				usePCRE2: { classification: 'SystemMetaData', purpose: 'PerformanceAndHealth' };
			};
			type TextSearchCompleteEvent = {
				reason?: string;
				workspaceFolderCount: number;
				endToEndTime: number;
				scheme: string;
				error?: string;
				usePCRE2: boolean;
			};
			this.telemetryService.publicLog2<TextSearchCompleteEvent, TextSearchCompleteClassification>('textSearchComplete', {
				reason: query._reason,
				workspaceFolderCount: query.folderQueries.length,
				endToEndTime: endToEndTime,
				scheme,
				error: errorType,
				usePCRE2: !!query.usePCRE2
			});
		}
	}