43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
const winston = require('winston');
|
|
const path = require('path');
|
|
const fs = require('fs');
|
|
|
|
// Create logs directory if it doesn't exist
|
|
const logDir = 'logs';
|
|
if (!fs.existsSync(logDir)) {
|
|
fs.mkdirSync(logDir);
|
|
}
|
|
|
|
// Define log format
|
|
const logFormat = winston.format.combine(
|
|
winston.format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
|
|
winston.format.printf(({ timestamp, level, message }) => {
|
|
return `${timestamp} [${level.toUpperCase()}]: ${message}`;
|
|
})
|
|
);
|
|
|
|
// Create logger
|
|
const logger = winston.createLogger({
|
|
level: process.env.NODE_ENV === 'production' ? 'info' : 'debug',
|
|
format: logFormat,
|
|
transports: [
|
|
// Console transport
|
|
new winston.transports.Console({
|
|
format: winston.format.combine(
|
|
winston.format.colorize(),
|
|
logFormat
|
|
)
|
|
}),
|
|
// File transport for errors
|
|
new winston.transports.File({
|
|
filename: path.join(logDir, 'error.log'),
|
|
level: 'error'
|
|
}),
|
|
// File transport for all logs
|
|
new winston.transports.File({
|
|
filename: path.join(logDir, 'combined.log')
|
|
})
|
|
]
|
|
});
|
|
|
|
module.exports = logger; |