add logger

This commit is contained in:
Emily
2024-09-16 20:09:15 +02:00
parent e4e2c2a42a
commit cebb45484c

View File

@@ -0,0 +1,41 @@
import winston from 'winston';
const { combine, timestamp, json, errors } = winston.format;
export const logger = winston.createLogger({
format: combine(
errors({ stack: true }),
timestamp({
format: 'DD-MM-YYYY hh:mm:ss'
}),
json()
),
exceptionHandlers: [
new winston.transports.File({ filename: 'winston-logs.ndjson' }),
new winston.transports.File({ filename: 'winston-exceptions.ndjson' }),
],
rejectionHandlers: [
new winston.transports.File({ filename: 'winston-logs.ndjson' }),
new winston.transports.File({ filename: 'winston-rejections.ndjson' }),
],
transports: [
new winston.transports.Console({
format: combine(
winston.format.colorize({ all: true }),
errors({ stack: true }),
timestamp({ format: 'DD-MM-YYYY hh:mm:ss' }),
winston.format.printf((info) => {
if (info instanceof Error) {
return `${info.timestamp} [${info.level}]: ${info.message}\n${info.stack}`;
} else {
return `${info.timestamp} [${info.level}]: ${info.message}`;
}
})
),
}),
new winston.transports.File({ filename: 'winston-logs.ndjson' })
]
});