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src/vs/workbench/contrib/logs/common/defaultLogLevels.ts
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| /*--------------------------------------------------------------------------------------------- | ||
| * Copyright (c) Microsoft Corporation. All rights reserved. | ||
| * Licensed under the MIT License. See License.txt in the project root for license information. | ||
| *--------------------------------------------------------------------------------------------*/ | ||
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| import { ILogService, ILoggerService, LogLevel, LogLevelToString, getLogLevel, parseLogLevel } from 'vs/platform/log/common/log'; | ||
| import { createDecorator } from 'vs/platform/instantiation/common/instantiation'; | ||
| import { IWorkbenchEnvironmentService } from 'vs/workbench/services/environment/common/environmentService'; | ||
| import { IFileService } from 'vs/platform/files/common/files'; | ||
| import { IJSONEditingService } from 'vs/workbench/services/configuration/common/jsonEditing'; | ||
| import { isString, isUndefined } from 'vs/base/common/types'; | ||
| import { EXTENSION_IDENTIFIER_WITH_LOG_REGEX } from 'vs/platform/environment/common/environmentService'; | ||
| import { InstantiationType, registerSingleton } from 'vs/platform/instantiation/common/extensions'; | ||
| import { parse } from 'vs/base/common/json'; | ||
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| interface ParsedArgvLogLevels { | ||
| default?: LogLevel; | ||
| extensions?: [string, LogLevel][]; | ||
| } | ||
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| export type DefaultLogLevels = Required<Readonly<ParsedArgvLogLevels>>; | ||
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| export const IDefaultLogLevelsService = createDecorator<IDefaultLogLevelsService>('IDefaultLogLevelsService'); | ||
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| export interface IDefaultLogLevelsService { | ||
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| readonly _serviceBrand: undefined; | ||
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| getDefaultLogLevels(): Promise<DefaultLogLevels>; | ||
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| setDefaultLogLevel(logLevel: LogLevel, extensionId?: string): Promise<void>; | ||
| } | ||
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| class DefaultLogLevelsService implements IDefaultLogLevelsService { | ||
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| _serviceBrand: undefined; | ||
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| constructor( | ||
| @IWorkbenchEnvironmentService private readonly environmentService: IWorkbenchEnvironmentService, | ||
| @IFileService private readonly fileService: IFileService, | ||
| @IJSONEditingService private readonly jsonEditingService: IJSONEditingService, | ||
| @ILogService private readonly logService: ILogService, | ||
| @ILoggerService private readonly loggerService: ILoggerService, | ||
| ) { | ||
| } | ||
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| async getDefaultLogLevels(): Promise<DefaultLogLevels> { | ||
| const argvLogLevel = await this._parseLogLevelsFromArgv(); | ||
| return { | ||
| default: argvLogLevel?.default ?? this._getDefaultLogLevelFromEnv(), | ||
| extensions: argvLogLevel?.extensions ?? this._getExtensionsDefaultLogLevelsFromEnv() | ||
| }; | ||
| } | ||
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| async setDefaultLogLevel(defaultLogLevel: LogLevel, extensionId?: string): Promise<void> { | ||
| const argvLogLevel = await this._parseLogLevelsFromArgv() ?? {}; | ||
| if (extensionId) { | ||
| extensionId = extensionId.toLowerCase(); | ||
| const argvLogLevel = await this._parseLogLevelsFromArgv() ?? {}; | ||
| const currentDefaultLogLevel = this._getDefaultLogLevel(argvLogLevel, extensionId); | ||
| argvLogLevel.extensions = argvLogLevel.extensions ?? []; | ||
| const extension = argvLogLevel.extensions.find(([extension]) => extension === extensionId); | ||
| if (extension) { | ||
| extension[1] = defaultLogLevel; | ||
| } else { | ||
| argvLogLevel.extensions.push([extensionId, defaultLogLevel]); | ||
| } | ||
| await this._writeLogLevelsToArgv(argvLogLevel); | ||
| const extensionLoggers = [...this.loggerService.getRegisteredLoggers()].filter(logger => logger.extensionId && logger.extensionId.toLowerCase() === extensionId); | ||
| for (const { resource } of extensionLoggers) { | ||
| if (this.loggerService.getLogLevel(resource) === currentDefaultLogLevel) { | ||
| this.loggerService.setLogLevel(resource, defaultLogLevel); | ||
| } | ||
| } | ||
| } else { | ||
| const currentLogLevel = this._getDefaultLogLevel(argvLogLevel); | ||
| argvLogLevel.default = defaultLogLevel; | ||
| await this._writeLogLevelsToArgv(argvLogLevel); | ||
| if (this.loggerService.getLogLevel() === currentLogLevel) { | ||
| this.loggerService.setLogLevel(defaultLogLevel); | ||
| } | ||
| } | ||
| } | ||
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| private _getDefaultLogLevel(argvLogLevels: ParsedArgvLogLevels, extension?: string): LogLevel { | ||
| if (extension) { | ||
| const extensionLogLevel = argvLogLevels.extensions?.find(([extensionId]) => extensionId === extension); | ||
| if (extensionLogLevel) { | ||
| return extensionLogLevel[1]; | ||
| } | ||
| } | ||
| return argvLogLevels.default ?? getLogLevel(this.environmentService); | ||
| } | ||
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| private async _writeLogLevelsToArgv(logLevels: ParsedArgvLogLevels): Promise<void> { | ||
| const logLevelsValue: string[] = []; | ||
| if (logLevels.default) { | ||
| logLevelsValue.push(LogLevelToString(logLevels.default)); | ||
| } | ||
| for (const [extension, logLevel] of logLevels.extensions ?? []) { | ||
| logLevelsValue.push(`${extension}:${LogLevelToString(logLevel)}`); | ||
| } | ||
| await this.jsonEditingService.write(this.environmentService.argvResource, [{ path: ['log-level'], value: logLevelsValue.length ? logLevelsValue : undefined }], true); | ||
| } | ||
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| private async _parseLogLevelsFromArgv(): Promise<ParsedArgvLogLevels | undefined> { | ||
| const result: ParsedArgvLogLevels = { extensions: [] }; | ||
| try { | ||
| const content = await this.fileService.readFile(this.environmentService.argvResource); | ||
| const argv: { 'log-level'?: string | string[] } = parse(content.value.toString()); | ||
| const logLevels = isString(argv['log-level']) ? [argv['log-level']] : Array.isArray(argv['log-level']) ? argv['log-level'] : []; | ||
| for (const extensionLogLevel of logLevels) { | ||
| const matches = EXTENSION_IDENTIFIER_WITH_LOG_REGEX.exec(extensionLogLevel); | ||
| if (matches && matches[1] && matches[2]) { | ||
| const logLevel = parseLogLevel(matches[2]); | ||
| if (!isUndefined(logLevel)) { | ||
| result.extensions?.push([matches[1].toLowerCase(), logLevel]); | ||
| } | ||
| } else { | ||
| const logLevel = parseLogLevel(extensionLogLevel); | ||
| if (!isUndefined(logLevel)) { | ||
| result.default = logLevel; | ||
| } | ||
| } | ||
| } | ||
| } catch (error) { | ||
| this.logService.error(error); | ||
| } | ||
| return !isUndefined(result.default) || result.extensions?.length ? result : undefined; | ||
| } | ||
|
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| private _getDefaultLogLevelFromEnv(): LogLevel { | ||
| return getLogLevel(this.environmentService); | ||
| } | ||
|
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| private _getExtensionsDefaultLogLevelsFromEnv(): [string, LogLevel][] { | ||
| const result: [string, LogLevel][] = []; | ||
| for (const [extension, logLevelValue] of this.environmentService.extensionLogLevel ?? []) { | ||
| const logLevel = parseLogLevel(logLevelValue); | ||
| if (!isUndefined(logLevel)) { | ||
| result.push([extension, logLevel]); | ||
| } | ||
| } | ||
| return result; | ||
| } | ||
| } | ||
|
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| registerSingleton(IDefaultLogLevelsService, DefaultLogLevelsService, InstantiationType.Delayed); |
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