Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | 1x 1x 1x 1x 1x 1x 1x 1x | const winston = require('winston');
const path = require('path');
const logDir = 'logs';
const logger = winston.createLogger({
level: process.env.LOG_LEVEL || 'info',
format: winston.format.combine(
winston.format.timestamp({
format: 'YYYY-MM-DD HH:mm:ss'
}),
winston.format.errors({ stack: true }),
winston.format.splat(),
winston.format.json()
),
defaultMeta: { service: 'crypto-trading-bot' },
transports: [
// Write all logs with level 'error' and below to error.log
new winston.transports.File({
filename: path.join(logDir, 'error.log'),
level: 'error',
maxsize: 5242880, // 5MB
maxFiles: 5
}),
// Write all logs to combined.log
new winston.transports.File({
filename: path.join(logDir, 'combined.log'),
maxsize: 5242880, // 5MB
maxFiles: 5
})
]
});
// If not in production, log to console as well
Eif (process.env.NODE_ENV !== 'production') {
logger.add(new winston.transports.Console({
format: winston.format.combine(
winston.format.colorize(),
winston.format.simple()
)
}));
}
// Create a stream object for Morgan
logger.stream = {
write: (message) => {
logger.info(message.trim());
}
};
module.exports = logger;
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