@sussudio/platform
Version:
Internal APIs for VS Code's service injection the base services.
137 lines (136 loc) • 4.82 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
var __decorate =
(this && this.__decorate) ||
function (decorators, target, key, desc) {
var c = arguments.length,
r = c < 3 ? target : desc === null ? (desc = Object.getOwnPropertyDescriptor(target, key)) : desc,
d;
if (typeof Reflect === 'object' && typeof Reflect.decorate === 'function')
r = Reflect.decorate(decorators, target, key, desc);
else
for (var i = decorators.length - 1; i >= 0; i--)
if ((d = decorators[i])) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __param =
(this && this.__param) ||
function (paramIndex, decorator) {
return function (target, key) {
decorator(target, key, paramIndex);
};
};
import { Queue } from '@sussudio/base/common/async.mjs';
import { VSBuffer } from '@sussudio/base/common/buffer.mjs';
import { basename, dirname, joinPath } from '@sussudio/base/common/resources.mjs';
import { ByteSize, IFileService, whenProviderRegistered } from '../../files/common/files.mjs';
import { BufferLogService } from './bufferLog.mjs';
import { AbstractLoggerService, AbstractMessageLogger, ILogService, LogLevel } from './log.mjs';
const MAX_FILE_SIZE = 5 * ByteSize.MB;
let FileLogger = class FileLogger extends AbstractMessageLogger {
resource;
donotUseFormatters;
fileService;
initializePromise;
queue;
backupIndex = 1;
constructor(name, resource, level, donotUseFormatters, fileService) {
super();
this.resource = resource;
this.donotUseFormatters = donotUseFormatters;
this.fileService = fileService;
this.setLevel(level);
this.queue = this._register(new Queue());
this.initializePromise = this.initialize();
}
flush() {}
async initialize() {
try {
await this.fileService.createFile(this.resource);
} catch (error) {
if (error.fileOperationResult !== 3 /* FileOperationResult.FILE_MODIFIED_SINCE */) {
throw error;
}
}
}
log(level, message) {
this.queue.queue(async () => {
await this.initializePromise;
let content = await this.loadContent();
if (content.length > MAX_FILE_SIZE) {
await this.fileService.writeFile(this.getBackupResource(), VSBuffer.fromString(content));
content = '';
}
if (this.donotUseFormatters) {
content += message;
} else {
content += `${this.getCurrentTimestamp()} [${this.stringifyLogLevel(level)}] ${message}\n`;
}
await this.fileService.writeFile(this.resource, VSBuffer.fromString(content));
});
}
getCurrentTimestamp() {
const toTwoDigits = (v) => (v < 10 ? `0${v}` : v);
const toThreeDigits = (v) => (v < 10 ? `00${v}` : v < 100 ? `0${v}` : v);
const currentTime = new Date();
return `${currentTime.getFullYear()}-${toTwoDigits(currentTime.getMonth() + 1)}-${toTwoDigits(
currentTime.getDate(),
)} ${toTwoDigits(currentTime.getHours())}:${toTwoDigits(currentTime.getMinutes())}:${toTwoDigits(
currentTime.getSeconds(),
)}.${toThreeDigits(currentTime.getMilliseconds())}`;
}
getBackupResource() {
this.backupIndex = this.backupIndex > 5 ? 1 : this.backupIndex;
return joinPath(dirname(this.resource), `${basename(this.resource)}_${this.backupIndex++}`);
}
async loadContent() {
try {
const content = await this.fileService.readFile(this.resource);
return content.value.toString();
} catch (e) {
return '';
}
}
stringifyLogLevel(level) {
switch (level) {
case LogLevel.Debug:
return 'debug';
case LogLevel.Error:
return 'error';
case LogLevel.Info:
return 'info';
case LogLevel.Trace:
return 'trace';
case LogLevel.Warning:
return 'warning';
}
return '';
}
};
FileLogger = __decorate([__param(4, IFileService)], FileLogger);
export { FileLogger };
let FileLoggerService = class FileLoggerService extends AbstractLoggerService {
fileService;
constructor(logService, fileService) {
super(logService.getLevel(), logService.onDidChangeLogLevel);
this.fileService = fileService;
}
doCreateLogger(resource, logLevel, options) {
const logger = new BufferLogService(logLevel);
whenProviderRegistered(resource, this.fileService).then(
() =>
(logger.logger = new FileLogger(
options?.name || basename(resource),
resource,
logger.getLevel(),
!!options?.donotUseFormatters,
this.fileService,
)),
);
return logger;
}
};
FileLoggerService = __decorate([__param(0, ILogService), __param(1, IFileService)], FileLoggerService);
export { FileLoggerService };