sprintf syntax does not work with file transport

[adeel94mirza]

For some reason the sprintf syntax is not working with the file transport. It is fine for console transport

Console info: serving app on http://127.0.0.1:3333 info: User Logged In: you@you.com

File info: serving app on %s%s info: User Logged In: %s

Package version

4.1.0

Node.js and npm version

node 12.12.0 npm 6.13.4

[ikenfin]

@adeel94mirza Same here! But seems adding custom winston format to the config fixed issue:

const winston = require('winston')

module.exports = {
  // ... config
  logger: {
    file: {
      driver: 'file',
      filename: 'app.log',
      level: 'info',
      // fix formats
      format: winston.format.combine(
        winston.format.splat(),
        winston.format.json()
      )
    }
  }
}

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.