startup - convert more to workbench contributions

src/vs/workbench/parts/cache/node/nodeCachedDataManager.ts

@@ -0,0 +1,70 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+'use strict';
+
+import { basename } from 'path';
+import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
+import { IWorkbenchContribution } from 'vs/workbench/common/contributions';
+
+declare type OnNodeCachedDataArgs = [{ errorCode: string, path: string, detail?: string }, { path: string, length: number }];
+declare const MonacoEnvironment: { onNodeCachedData: OnNodeCachedDataArgs[] };
+
+export class NodeCachedDataManager implements IWorkbenchContribution {
+
+	private readonly _telemetryService: ITelemetryService;
+
+	constructor(
+		@ITelemetryService telemetryService: ITelemetryService
+	) {
+		this._telemetryService = telemetryService;
+		this._handleCachedDataInfo();
+	}
+
+	public getId(): string {
+		return 'vs.cache.nodeCachedDataManager';
+	}
+
+	private _handleCachedDataInfo(): void {
+
+		let didRejectCachedData = false;
+		let didProduceCachedData = false;
+		for (const [err, data] of MonacoEnvironment.onNodeCachedData) {
+			// build summary
+			didRejectCachedData = didRejectCachedData || Boolean(err);
+			didProduceCachedData = didProduceCachedData || Boolean(data);
+
+			// log each failure separately
+			if (err) {
+				/* __GDPR__
+					"cachedDataError" : {
+						"errorCode" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
+						"path": { "classification": "CustomerContent", "purpose": "PerformanceAndHealth" }
+					}
+				*/
+				this._telemetryService.publicLog('cachedDataError', {
+					errorCode: err.errorCode,
+					path: basename(err.path)
+				});
+			}
+		}
+
+		// log summary
+		/* __GDPR__
+			"cachedDataInfo" : {
+				"didRequestCachedData" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
+				"didRejectCachedData": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
+				"didProduceCachedData": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" }
+			}
+		*/
+		this._telemetryService.publicLog('cachedDataInfo', {
+			didRequestCachedData: Boolean(global.require.getConfig().nodeCachedDataDir),
+			didRejectCachedData,
+			didProduceCachedData
+		});
+
+		global.require.config({ onNodeCachedData: undefined });
+		delete MonacoEnvironment.onNodeCachedData;
+	}
+}