@andrewlwn77/s3-upload-mcp-server/dist/utils/logger.js

Pure Node.js MCP server for uploading images to AWS S3 with high-performance validation using Sharp and file-type

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Logger = exports.LogLevel = void 0;
var LogLevel;
(function (LogLevel) {
    LogLevel[LogLevel["ERROR"] = 0] = "ERROR";
    LogLevel[LogLevel["WARN"] = 1] = "WARN";
    LogLevel[LogLevel["INFO"] = 2] = "INFO";
    LogLevel[LogLevel["DEBUG"] = 3] = "DEBUG";
})(LogLevel || (exports.LogLevel = LogLevel = {}));
class Logger {
    constructor() {
        const level = process.env.LOG_LEVEL?.toUpperCase() || 'INFO';
        this.logLevel = LogLevel[level] ?? LogLevel.INFO;
    }
    static getInstance() {
        if (!Logger.instance) {
            Logger.instance = new Logger();
        }
        return Logger.instance;
    }
    log(level, message, meta) {
        if (level <= this.logLevel) {
            const timestamp = new Date().toISOString();
            const logEntry = {
                timestamp,
                level: LogLevel[level],
                message,
                ...meta
            };
            console.log(JSON.stringify(logEntry));
        }
    }
    error(message, meta) {
        this.log(LogLevel.ERROR, message, meta);
    }
    warn(message, meta) {
        this.log(LogLevel.WARN, message, meta);
    }
    info(message, meta) {
        this.log(LogLevel.INFO, message, meta);
    }
    debug(message, meta) {
        this.log(LogLevel.DEBUG, message, meta);
    }
}
exports.Logger = Logger;
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