thunderhub/server/helpers/logger.ts

import { createLogger, format, transports } from 'winston';
import getConfig from 'next/config';

const { serverRuntimeConfig } = getConfig();
const { logLevel } = serverRuntimeConfig;

const combinedFormat =
  // nodeEnv === 'development' ?
  format.combine(
    format.label({ label: 'THUB' }),
    format.splat(),
    format.colorize(),
    format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
    format.printf(
      (info: any) =>
        `${info.timestamp} ${info.level} [${info.label}]: ${info.message}`
    )
  );
// : format.combine(
//     format.label({
//       label: path.basename(
//         process && process.mainModule ? process.mainModule.filename : ''
//       ),
//     }),
//     format.splat(),
//     format.timestamp({ format: 'YYYY-MM-DD HH:mm:ss' }),
//     format.printf(
//       (info: any) =>
//         `${info.timestamp} ${info.level} [${info.label}]: ${info.message}`
//     )
//   );

export const logger = createLogger({
  level: logLevel,
  format: combinedFormat,
  transports: [new transports.Console()],
});