spaghiajoeojo / express-beans

import pino from 'pino';

export function createLogger(scope?: string) {

  let options: pino.LoggerOptions = {};

  if (process.env.NODE_ENV === 'production') {

    options.redact = {

      paths: [

        'req.headers.authorization',

        'req.headers.cookie',

        'req.headers["x-api-key"]',

        'req.headers["x-access-token"]',

        'res.headers.set-cookie',

      ],

      censor: '****',

    };

  } else {

    options.transport = {

      target: 'pino-pretty',

      options: {

        colorize: true,

      },

    };

  }

  const logger = pino(

    {

      msgPrefix: `[${scope ?? 'ExpressBeans'}] `,

      ...options,

    },

  );

  switch (process.env.NODE_ENV) {

  case 'production':

    logger.level = 'info';

    break;

  case 'test':

    logger.level = 'silent';

    break;

  default:

    logger.level = 'debug';

  }

  return logger;

}