logger.js•768 B
const winston = require('winston');
// Default to info if LOG_LEVEL is not set in environment
const logLevel = process.env.LOG_LEVEL || 'info';
const logger = winston.createLogger({
level: logLevel,
format: winston.format.combine(
winston.format.timestamp(),
winston.format.errors({ stack: true }),
winston.format.splat(),
winston.format.json()
),
defaultMeta: { service: 'bmtc-mcp-server' },
transports: [
new winston.transports.Console({
format: winston.format.combine(
winston.format.colorize(),
winston.format.simple()
),
}),
new winston.transports.File({ filename: 'error.log', level: 'error' }),
new winston.transports.File({ filename: 'combined.log' }),
],
});
module.exports = logger;