@sussudio/platform/log/common/bufferLog.mjs

Internal APIs for VS Code's service injection the base services.

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { AbstractMessageLogger, DEFAULT_LOG_LEVEL, log } from './log.mjs';
export class BufferLogService extends AbstractMessageLogger {
	buffer = [];
	_logger = undefined;
	constructor(logLevel = DEFAULT_LOG_LEVEL) {
		super();
		this.setLevel(logLevel);
		this._register(
			this.onDidChangeLogLevel((level) => {
				this._logger?.setLevel(level);
			}),
		);
	}
	set logger(logger) {
		this._logger = logger;
		for (const { level, message } of this.buffer) {
			log(logger, level, message);
		}
		this.buffer = [];
	}
	log(level, message) {
		if (this._logger) {
			log(this._logger, level, message);
		} else if (this.getLevel() <= level) {
			this.buffer.push({ level, message });
		}
	}
	dispose() {
		this._logger?.dispose();
	}
	flush() {
		this._logger?.flush();
	}
}