mirror of
https://github.com/ckaczor/azuredatastudio.git
synced 2026-01-26 17:23:15 -05:00
Merge from master
This commit is contained in:
Raj Musuku
473
src/vs/workbench/services/timer/electron-browser/timerService.ts
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473
src/vs/workbench/services/timer/electron-browser/timerService.ts
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@@ -0,0 +1,473 @@
|
||||
/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
|
||||
* Licensed under the Source EULA. See License.txt in the project root for license information.
|
||||
*--------------------------------------------------------------------------------------------*/
|
||||
|
||||
import { createDecorator } from 'vs/platform/instantiation/common/instantiation';
|
||||
import { virtualMachineHint } from 'vs/base/node/id';
|
||||
import * as perf from 'vs/base/common/performance';
|
||||
import * as os from 'os';
|
||||
import { getAccessibilitySupport } from 'vs/base/browser/browser';
|
||||
import { AccessibilitySupport } from 'vs/base/common/platform';
|
||||
import { IWindowService, IWindowsService } from 'vs/platform/windows/common/windows';
|
||||
import { IWorkspaceContextService, WorkbenchState } from 'vs/platform/workspace/common/workspace';
|
||||
import { IExtensionService } from 'vs/workbench/services/extensions/common/extensions';
|
||||
import { registerSingleton } from 'vs/platform/instantiation/common/extensions';
|
||||
import { isNonEmptyArray } from 'vs/base/common/arrays';
|
||||
import { IUpdateService } from 'vs/platform/update/common/update';
|
||||
import { ILifecycleService } from 'vs/platform/lifecycle/common/lifecycle';
|
||||
import { IViewletService } from 'vs/workbench/services/viewlet/browser/viewlet';
|
||||
import { IPanelService } from 'vs/workbench/services/panel/common/panelService';
|
||||
import { IEditorService } from 'vs/workbench/services/editor/common/editorService';
|
||||
|
||||
|
||||
/* __GDPR__FRAGMENT__
|
||||
"IMemoryInfo" : {
|
||||
"workingSetSize" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"peakWorkingSetSize": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"privateBytes": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"sharedBytes": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true }
|
||||
}
|
||||
*/
|
||||
export interface IMemoryInfo {
|
||||
workingSetSize: number;
|
||||
peakWorkingSetSize: number;
|
||||
privateBytes: number;
|
||||
sharedBytes: number;
|
||||
}
|
||||
|
||||
/* __GDPR__FRAGMENT__
|
||||
"IStartupMetrics" : {
|
||||
"version" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"ellapsed" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"isLatestVersion": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"didUseCachedData": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"windowKind": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"windowCount": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"viewletId": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"panelId": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"editorIds": { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"timers.ellapsedAppReady" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWindowLoad" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWindowLoadToRequire" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedExtensions" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedExtensionsReady" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedRequire" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedGlobalStorageInitMain" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedGlobalStorageInitRenderer" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWorkspaceStorageRequire" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWorkspaceStorageInit" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWorkspaceServiceInit" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedViewletRestore" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedPanelRestore" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedEditorRestore" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedWorkbench" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedTimersToTimersComputed" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"timers.ellapsedNlsGeneration" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"platform" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"release" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"arch" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"totalmem" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"freemem" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"meminfo" : { "${inline}": [ "${IMemoryInfo}" ] },
|
||||
"cpus.count" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"cpus.speed" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"cpus.model" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" },
|
||||
"initialStartup" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"hasAccessibilitySupport" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"isVMLikelyhood" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"emptyWorkbench" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth", "isMeasurement": true },
|
||||
"loadavg" : { "classification": "SystemMetaData", "purpose": "PerformanceAndHealth" }
|
||||
}
|
||||
*/
|
||||
export interface IStartupMetrics {
|
||||
|
||||
/**
|
||||
* The version of these metrics.
|
||||
*/
|
||||
version: 2;
|
||||
|
||||
/**
|
||||
* If this started the main process and renderer or just a renderer (new or reloaded).
|
||||
*/
|
||||
initialStartup: boolean;
|
||||
|
||||
/**
|
||||
* No folder, no file, no workspace has been opened
|
||||
*/
|
||||
emptyWorkbench: boolean;
|
||||
|
||||
/**
|
||||
* This is the latest (stable/insider) version. Iff not we should ignore this
|
||||
* measurement.
|
||||
*/
|
||||
isLatestVersion: boolean;
|
||||
|
||||
/**
|
||||
* Whether we asked for and V8 accepted cached data.
|
||||
*/
|
||||
didUseCachedData: boolean;
|
||||
|
||||
/**
|
||||
* How/why the window was created. See https://github.com/Microsoft/vscode/blob/d1f57d871722f4d6ba63e4ef6f06287121ceb045/src/vs/platform/lifecycle/common/lifecycle.ts#L50
|
||||
*/
|
||||
windowKind: number;
|
||||
|
||||
/**
|
||||
* The total number of windows that have been restored/created
|
||||
*/
|
||||
windowCount: number;
|
||||
|
||||
/**
|
||||
* The active viewlet id or `undedined`
|
||||
*/
|
||||
viewletId: string;
|
||||
|
||||
/**
|
||||
* The active panel id or `undefined`
|
||||
*/
|
||||
panelId: string;
|
||||
|
||||
/**
|
||||
* The editor input types or `[]`
|
||||
*/
|
||||
editorIds: string[];
|
||||
|
||||
/**
|
||||
* The time it took to create the workbench.
|
||||
*
|
||||
* * Happens in the main-process *and* the renderer-process
|
||||
* * Measured with the *start* and `didStartWorkbench`-performance mark. The *start* is either the start of the
|
||||
* main process or the start of the renderer.
|
||||
* * This should be looked at carefully because times vary depending on
|
||||
* * This being the first window, the only window, or a reloaded window
|
||||
* * Cached data being present and used or not
|
||||
* * The numbers and types of editors being restored
|
||||
* * The numbers of windows being restored (when starting 'fresh')
|
||||
* * The viewlet being restored (esp. when it's a contributed viewlet)
|
||||
*/
|
||||
ellapsed: number;
|
||||
|
||||
/**
|
||||
* Individual timers...
|
||||
*/
|
||||
timers: {
|
||||
/**
|
||||
* The time it took to receieve the [`ready`](https://electronjs.org/docs/api/app#event-ready)-event. Measured from the first line
|
||||
* of JavaScript code till receiving that event.
|
||||
*
|
||||
* * Happens in the main-process
|
||||
* * Measured with the `main:started` and `main:appReady` performance marks.
|
||||
* * This can be compared between insider and stable builds.
|
||||
* * This should be looked at per OS version and per electron version.
|
||||
* * This is often affected by AV software (and can change with AV software updates outside of our release-cycle).
|
||||
* * It is not our code running here and we can only observe what's happening.
|
||||
*/
|
||||
ellapsedAppReady?: number;
|
||||
|
||||
/**
|
||||
* The time it took to generate NLS data.
|
||||
*
|
||||
* * Happens in the main-process
|
||||
* * Measured with the `nlsGeneration:start` and `nlsGeneration:end` performance marks.
|
||||
* * This only happens when a non-english locale is being used.
|
||||
* * It is our code running here and we should monitor this carefully for regressions.
|
||||
*/
|
||||
ellapsedNlsGeneration: number;
|
||||
|
||||
/**
|
||||
* The time it took to tell electron to open/restore a renderer (browser window).
|
||||
*
|
||||
* * Happens in the main-process
|
||||
* * Measured with the `main:appReady` and `main:loadWindow` performance marks.
|
||||
* * This can be compared between insider and stable builds.
|
||||
* * It is our code running here and we should monitor this carefully for regressions.
|
||||
*/
|
||||
ellapsedWindowLoad?: number;
|
||||
|
||||
/**
|
||||
* The time it took to create a new renderer (browser window) and to initialize that to the point
|
||||
* of load the main-bundle (`workbench.main.js`).
|
||||
*
|
||||
* * Happens in the main-process *and* the renderer-process
|
||||
* * Measured with the `main:loadWindow` and `willLoadWorkbenchMain` performance marks.
|
||||
* * This can be compared between insider and stable builds.
|
||||
* * It is mostly not our code running here and we can only observe what's happening.
|
||||
*
|
||||
*/
|
||||
ellapsedWindowLoadToRequire: number;
|
||||
|
||||
/**
|
||||
* The time it took to require the global storage DB, connect to it
|
||||
* and load the initial set of values.
|
||||
*
|
||||
* * Happens in the main-process
|
||||
* * Measured with the `main:willInitGlobalStorage` and `main:didInitGlobalStorage` performance marks.
|
||||
*/
|
||||
ellapsedGlobalStorageInitMain: number;
|
||||
|
||||
/**
|
||||
* The time it took to load the initial set of values from the global storage.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willInitGlobalStorage` and `didInitGlobalStorage` performance marks.
|
||||
*/
|
||||
ellapsedGlobalStorageInitRenderer: number;
|
||||
|
||||
/**
|
||||
* The time it took to require the workspace storage DB.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willRequireSQLite` and `didRequireSQLite` performance marks.
|
||||
*/
|
||||
ellapsedWorkspaceStorageRequire: number;
|
||||
|
||||
/**
|
||||
* The time it took to require the workspace storage DB, connect to it
|
||||
* and load the initial set of values.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willInitWorkspaceStorage` and `didInitWorkspaceStorage` performance marks.
|
||||
*/
|
||||
ellapsedWorkspaceStorageInit: number;
|
||||
|
||||
/**
|
||||
* The time it took to initialize the workspace and configuration service.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willInitWorkspaceService` and `didInitWorkspaceService` performance marks.
|
||||
*/
|
||||
ellapsedWorkspaceServiceInit: number;
|
||||
|
||||
/**
|
||||
* The time it took to load the main-bundle of the workbench, e.g `workbench.main.js`.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willLoadWorkbenchMain` and `didLoadWorkbenchMain` performance marks.
|
||||
* * This varies *a lot* when V8 cached data could be used or not
|
||||
* * This should be looked at with and without V8 cached data usage and per electron/v8 version
|
||||
* * This is affected by the size of our code bundle (which grows about 3-5% per release)
|
||||
*/
|
||||
ellapsedRequire: number;
|
||||
|
||||
/**
|
||||
* The time it took to read extensions' package.json-files *and* interpret them (invoking
|
||||
* the contribution points).
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willLoadExtensions` and `didLoadExtensions` performance marks.
|
||||
* * Reading of package.json-files is avoided by caching them all in a single file (after the read,
|
||||
* until another extension is installed)
|
||||
* * Happens in parallel to other things, depends on async timing
|
||||
*
|
||||
* todo@joh/ramya this measures an artifical dealy we have added, see https://github.com/Microsoft/vscode/blob/2f07ddae8bf56e969e3f4ba1447258ebc999672f/src/vs/workbench/services/extensions/electron-browser/extensionService.ts#L311-L326
|
||||
*/
|
||||
ellapsedExtensions: number;
|
||||
|
||||
// the time from start till `didLoadExtensions`
|
||||
// remove?
|
||||
ellapsedExtensionsReady: number;
|
||||
|
||||
/**
|
||||
* The time it took to restore the viewlet.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willRestoreViewlet` and `didRestoreViewlet` performance marks.
|
||||
* * This should be looked at per viewlet-type/id.
|
||||
* * Happens in parallel to other things, depends on async timing
|
||||
*/
|
||||
ellapsedViewletRestore: number;
|
||||
|
||||
/**
|
||||
* The time it took to restore the panel.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willRestorePanel` and `didRestorePanel` performance marks.
|
||||
* * This should be looked at per panel-type/id.
|
||||
* * Happens in parallel to other things, depends on async timing
|
||||
*/
|
||||
ellapsedPanelRestore: number;
|
||||
|
||||
/**
|
||||
* The time it took to restore editors - that is text editor and complex editor likes the settings UI
|
||||
* or webviews (markdown preview).
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willRestoreEditors` and `didRestoreEditors` performance marks.
|
||||
* * This should be looked at per editor and per editor type.
|
||||
* * Happens in parallel to other things, depends on async timing
|
||||
*
|
||||
* todo@joh/ramya We should probably measures each editor individually?
|
||||
*/
|
||||
ellapsedEditorRestore: number;
|
||||
|
||||
/**
|
||||
* The time it took to create the workbench.
|
||||
*
|
||||
* * Happens in the renderer-process
|
||||
* * Measured with the `willStartWorkbench` and `didStartWorkbench` performance marks.
|
||||
*
|
||||
* todo@joh/ramya Not sure if this is useful because this includes too much
|
||||
*/
|
||||
ellapsedWorkbench: number;
|
||||
|
||||
// the time it took to generate this object.
|
||||
// remove?
|
||||
ellapsedTimersToTimersComputed: number;
|
||||
};
|
||||
|
||||
hasAccessibilitySupport: boolean;
|
||||
isVMLikelyhood: number;
|
||||
platform: string;
|
||||
release: string;
|
||||
arch: string;
|
||||
totalmem: number;
|
||||
freemem: number;
|
||||
meminfo: IMemoryInfo;
|
||||
cpus: { count: number; speed: number; model: string; };
|
||||
loadavg: number[];
|
||||
}
|
||||
|
||||
export interface ITimerService {
|
||||
_serviceBrand: any;
|
||||
readonly startupMetrics: Promise<IStartupMetrics>;
|
||||
}
|
||||
|
||||
class TimerService implements ITimerService {
|
||||
|
||||
_serviceBrand: any;
|
||||
|
||||
private _startupMetrics: Promise<IStartupMetrics>;
|
||||
|
||||
constructor(
|
||||
@IWindowsService private readonly _windowsService: IWindowsService,
|
||||
@IWindowService private readonly _windowService: IWindowService,
|
||||
@ILifecycleService private readonly _lifecycleService: ILifecycleService,
|
||||
@IWorkspaceContextService private readonly _contextService: IWorkspaceContextService,
|
||||
@IExtensionService private readonly _extensionService: IExtensionService,
|
||||
@IUpdateService private readonly _updateService: IUpdateService,
|
||||
@IViewletService private readonly _viewletService: IViewletService,
|
||||
@IPanelService private readonly _panelService: IPanelService,
|
||||
@IEditorService private readonly _editorService: IEditorService,
|
||||
) {
|
||||
}
|
||||
|
||||
get startupMetrics(): Promise<IStartupMetrics> {
|
||||
if (!this._startupMetrics) {
|
||||
this._startupMetrics = Promise
|
||||
.resolve(this._extensionService.whenInstalledExtensionsRegistered())
|
||||
.then(() => this._computeStartupMetrics());
|
||||
}
|
||||
return this._startupMetrics;
|
||||
}
|
||||
|
||||
private async _computeStartupMetrics(): Promise<IStartupMetrics> {
|
||||
|
||||
const now = Date.now();
|
||||
const initialStartup = !!this._windowService.getConfiguration().isInitialStartup;
|
||||
const startMark = initialStartup ? 'main:started' : 'main:loadWindow';
|
||||
|
||||
let totalmem: number;
|
||||
let freemem: number;
|
||||
let cpus: { count: number; speed: number; model: string; };
|
||||
let platform: string;
|
||||
let release: string;
|
||||
let arch: string;
|
||||
let loadavg: number[];
|
||||
let meminfo: IMemoryInfo;
|
||||
let isVMLikelyhood: number;
|
||||
|
||||
try {
|
||||
totalmem = os.totalmem();
|
||||
freemem = os.freemem();
|
||||
platform = os.platform();
|
||||
release = os.release();
|
||||
arch = os.arch();
|
||||
loadavg = os.loadavg();
|
||||
meminfo = process.getProcessMemoryInfo();
|
||||
|
||||
isVMLikelyhood = Math.round((virtualMachineHint.value() * 100));
|
||||
|
||||
const rawCpus = os.cpus();
|
||||
if (rawCpus && rawCpus.length > 0) {
|
||||
cpus = { count: rawCpus.length, speed: rawCpus[0].speed, model: rawCpus[0].model };
|
||||
}
|
||||
} catch (error) {
|
||||
// ignore, be on the safe side with these hardware method calls
|
||||
}
|
||||
|
||||
return {
|
||||
version: 2,
|
||||
ellapsed: perf.getDuration(startMark, 'didStartWorkbench'),
|
||||
|
||||
// reflections
|
||||
isLatestVersion: Boolean(await this._updateService.isLatestVersion()),
|
||||
didUseCachedData: didUseCachedData(),
|
||||
windowKind: this._lifecycleService.startupKind,
|
||||
windowCount: await this._windowsService.getWindowCount(),
|
||||
viewletId: this._viewletService.getActiveViewlet() ? this._viewletService.getActiveViewlet().getId() : undefined,
|
||||
editorIds: this._editorService.visibleEditors.map(input => input.getTypeId()),
|
||||
panelId: this._panelService.getActivePanel() ? this._panelService.getActivePanel().getId() : undefined,
|
||||
|
||||
// timers
|
||||
timers: {
|
||||
ellapsedAppReady: initialStartup ? perf.getDuration('main:started', 'main:appReady') : undefined,
|
||||
ellapsedNlsGeneration: initialStartup ? perf.getDuration('nlsGeneration:start', 'nlsGeneration:end') : undefined,
|
||||
ellapsedWindowLoad: initialStartup ? perf.getDuration('main:appReady', 'main:loadWindow') : undefined,
|
||||
ellapsedWindowLoadToRequire: perf.getDuration('main:loadWindow', 'willLoadWorkbenchMain'),
|
||||
ellapsedRequire: perf.getDuration('willLoadWorkbenchMain', 'didLoadWorkbenchMain'),
|
||||
ellapsedGlobalStorageInitMain: perf.getDuration('main:willInitGlobalStorage', 'main:didInitGlobalStorage'),
|
||||
ellapsedGlobalStorageInitRenderer: perf.getDuration('willInitGlobalStorage', 'didInitGlobalStorage'),
|
||||
ellapsedWorkspaceStorageRequire: perf.getDuration('willRequireSQLite', 'didRequireSQLite'),
|
||||
ellapsedWorkspaceStorageInit: perf.getDuration('willInitWorkspaceStorage', 'didInitWorkspaceStorage'),
|
||||
ellapsedWorkspaceServiceInit: perf.getDuration('willInitWorkspaceService', 'didInitWorkspaceService'),
|
||||
ellapsedExtensions: perf.getDuration('willLoadExtensions', 'didLoadExtensions'),
|
||||
ellapsedEditorRestore: perf.getDuration('willRestoreEditors', 'didRestoreEditors'),
|
||||
ellapsedViewletRestore: perf.getDuration('willRestoreViewlet', 'didRestoreViewlet'),
|
||||
ellapsedPanelRestore: perf.getDuration('willRestorePanel', 'didRestorePanel'),
|
||||
ellapsedWorkbench: perf.getDuration('willStartWorkbench', 'didStartWorkbench'),
|
||||
ellapsedExtensionsReady: perf.getDuration(startMark, 'didLoadExtensions'),
|
||||
ellapsedTimersToTimersComputed: Date.now() - now,
|
||||
},
|
||||
|
||||
// system info
|
||||
platform,
|
||||
release,
|
||||
arch,
|
||||
totalmem,
|
||||
freemem,
|
||||
meminfo,
|
||||
cpus,
|
||||
loadavg,
|
||||
initialStartup,
|
||||
isVMLikelyhood,
|
||||
hasAccessibilitySupport: getAccessibilitySupport() === AccessibilitySupport.Enabled,
|
||||
emptyWorkbench: this._contextService.getWorkbenchState() === WorkbenchState.EMPTY
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
export const ITimerService = createDecorator<ITimerService>('timerService');
|
||||
|
||||
registerSingleton(ITimerService, TimerService, true);
|
||||
|
||||
//#region cached data logic
|
||||
|
||||
export function didUseCachedData(): boolean {
|
||||
// We surely don't use cached data when we don't tell the loader to do so
|
||||
if (!Boolean((<any>global).require.getConfig().nodeCachedData)) {
|
||||
return false;
|
||||
}
|
||||
// whenever cached data is produced or rejected a onNodeCachedData-callback is invoked. That callback
|
||||
// stores data in the `MonacoEnvironment.onNodeCachedData` global. See:
|
||||
// https://github.com/Microsoft/vscode/blob/efe424dfe76a492eab032343e2fa4cfe639939f0/src/vs/workbench/electron-browser/bootstrap/index.js#L299
|
||||
if (isNonEmptyArray(MonacoEnvironment.onNodeCachedData)) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
declare type OnNodeCachedDataArgs = [{ errorCode: string, path: string, detail?: string }, { path: string, length: number }];
|
||||
declare const MonacoEnvironment: { onNodeCachedData: OnNodeCachedDataArgs[] };
|
||||
|
||||
//#endregion
|
||||
Reference in New Issue
Block a user