limitless-ai-mcp-server/dist/utils/logger.js

MCP server for integrating Limitless AI Pendant recordings with AI assistants

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.logger = exports.Logger = exports.LogLevel = void 0;
var LogLevel;
(function (LogLevel) {
    LogLevel[LogLevel["DEBUG"] = 0] = "DEBUG";
    LogLevel[LogLevel["INFO"] = 1] = "INFO";
    LogLevel[LogLevel["WARN"] = 2] = "WARN";
    LogLevel[LogLevel["ERROR"] = 3] = "ERROR";
})(LogLevel || (exports.LogLevel = LogLevel = {}));
class Logger {
    level;
    prefix;
    constructor(prefix = 'limitless-mcp', level = LogLevel.INFO) {
        this.prefix = prefix;
        this.level = this.getLogLevelFromEnv() || level;
    }
    getLogLevelFromEnv() {
        const envLevel = process.env.LOG_LEVEL?.toUpperCase();
        if (envLevel && envLevel in LogLevel) {
            return LogLevel[envLevel];
        }
        return null;
    }
    shouldLog(level) {
        return level >= this.level;
    }
    formatMessage(level, message, ...args) {
        const timestamp = new Date().toISOString();
        const formattedArgs = args.length > 0 ? ' ' + JSON.stringify(args) : '';
        return `[${timestamp}] [${this.prefix}] [${level}] ${message}${formattedArgs}`;
    }
    debug(message, ...args) {
        if (this.shouldLog(LogLevel.DEBUG)) {
            process.stderr.write(this.formatMessage('DEBUG', message, ...args) + '\n');
        }
    }
    info(message, ...args) {
        if (this.shouldLog(LogLevel.INFO)) {
            process.stderr.write(this.formatMessage('INFO', message, ...args) + '\n');
        }
    }
    warn(message, ...args) {
        if (this.shouldLog(LogLevel.WARN)) {
            process.stderr.write(this.formatMessage('WARN', message, ...args) + '\n');
        }
    }
    error(message, error, ...args) {
        if (this.shouldLog(LogLevel.ERROR)) {
            const errorDetails = error instanceof Error ? { message: error.message, stack: error.stack } : error;
            process.stderr.write(this.formatMessage('ERROR', message, errorDetails, ...args) + '\n');
        }
    }
}
exports.Logger = Logger;
exports.logger = new Logger();
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