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/*---------------------------------------------------------------------------------------------
log.ts
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as nls from '../../../nls.js';
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import { toErrorMessage } from '../../../base/common/errorMessage.js';
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import { Emitter, Event } from '../../../base/common/event.js';
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import { hash } from '../../../base/common/hash.js';
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import { Disposable, IDisposable, toDisposable } from '../../../base/common/lifecycle.js';
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import { ResourceMap } from '../../../base/common/map.js';
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import { isWindows } from '../../../base/common/platform.js';
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import { joinPath } from '../../../base/common/resources.js';
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import { Mutable, isNumber, isString } from '../../../base/common/types.js';
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import { URI } from '../../../base/common/uri.js';
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import { ILocalizedString } from '../../action/common/action.js';
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import { RawContextKey } from '../../contextkey/common/contextkey.js';
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import { IEnvironmentService } from '../../environment/common/environment.js';
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import { createDecorator } from '../../instantiation/common/instantiation.js';
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export const ILogService = createDecorator<ILogService>('logService');
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export const ILoggerService = createDecorator<ILoggerService>('loggerService');
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function now(): string {
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return new Date().toISOString();
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}
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export function isLogLevel(thing: unknown): thing is LogLevel {
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return isNumber(thing);
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}
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export enum LogLevel {
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Off,
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Trace,
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Debug,
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Info,
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Warning,
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Error
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}
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export const DEFAULT_LOG_LEVEL: LogLevel = LogLevel.Info;
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export interface ILogger extends IDisposable {
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readonly onDidChangeLogLevel: Event<LogLevel>;
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getLevel(): LogLevel;
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setLevel(level: LogLevel): void;
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trace(message: string, ...args: unknown[]): void;
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debug(message: string, ...args: unknown[]): void;
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info(message: string, ...args: unknown[]): void;
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warn(message: string, ...args: unknown[]): void;
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error(message: string | Error, ...args: unknown[]): void;
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/**
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* An operation to flush the contents. Can be synchronous.
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*/
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flush(): void;
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}
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export function canLog(loggerLevel: LogLevel, messageLevel: LogLevel): boolean {
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return loggerLevel !== LogLevel.Off && loggerLevel <= messageLevel;
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}
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export function log(logger: ILogger, level: LogLevel, message: string): void {
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switch (level) {
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case LogLevel.Trace: logger.trace(message); break;