reactbits-mcp-server/utils/logger.js

MCP Server for React Bits - Access 99+ React components with animations, backgrounds, and UI elements

import winston from 'winston';
// Configure log level from environment variable
const logLevel = process.env.LOG_LEVEL || 'info';
// Create winston logger instance
const logger = winston.createLogger({
    level: logLevel,
    format: winston.format.combine(winston.format.timestamp(), winston.format.errors({ stack: true }), winston.format.json()),
    defaultMeta: { service: 'react-bits-mcp-server' },
    transports: [
        // Write all logs to console
        new winston.transports.Console({
            format: winston.format.combine(winston.format.colorize(), winston.format.simple())
        }),
        // Write all logs with level `error` and below to `error.log`
        new winston.transports.File({
            filename: 'mcp-server-error.log',
            level: 'error',
            format: winston.format.combine(winston.format.timestamp(), winston.format.json())
        }),
        // Write all logs with level `info` and below to `combined.log`
        new winston.transports.File({
            filename: 'mcp-server.log',
            format: winston.format.combine(winston.format.timestamp(), winston.format.json())
        })
    ]
});
// If we're not in production then log to the `console`
if (process.env.NODE_ENV !== 'production') {
    logger.add(new winston.transports.Console({
        format: winston.format.simple()
    }));
}
/**
 * Log an info message
 * @param message - The message to log
 * @param meta - Additional metadata
 */
export function logInfo(message, meta) {
    logger.info(message, meta);
}
/**
 * Log a warning message
 * @param message - The message to log
 * @param meta - Additional metadata
 */
export function logWarning(message, meta) {
    logger.warn(message, meta);
}
/**
 * Log an error message
 * @param message - The message to log
 * @param error - The error object or additional metadata
 */
export function logError(message, error) {
    if (error instanceof Error) {
        logger.error(message, {
            error: {
                message: error.message,
                stack: error.stack,
                name: error.name
            }
        });
    }
    else {
        logger.error(message, { error });
    }
}
/**
 * Log a debug message
 * @param message - The message to log
 * @param meta - Additional metadata
 */
export function logDebug(message, meta) {
    logger.debug(message, meta);
}
export default logger;