What is winston daily rotate file?

GitHub – winstonjs/winston-daily-rotate-file: A transport for winston which logs to a rotating file each day.

What is a Winston transport?

In winston a transport is essentially a storage device for your logs. Each instance of a winston logger can have multiple transports configured at different levels. For example, one may want error logs to be stored in a persistent remote location (like a database), but all logs output to the console or a local file.

What is Winston used for?

winston is designed to be a simple and universal logging library with support for multiple transports. A transport is essentially a storage device for your logs. Each winston logger can have multiple transports (see: Transports) configured at different levels (see: Logging levels).

How do I use Winston daily rotation?

Winston daily rotate file Options:

1. frequency: A string representing the frequency of rotation.
2. datePattern: A string representing the moment.
3. zippedArchive: A boolean to define whether or not to gzip archived log files.
4. filename: Filename to be used to log to.
5. dirname:
6. stream:
7. maxSize:
8. maxFiles:

Is there a transport for Winston daily rotate file?

A transport for winston which logs to a rotating file. Logs can be rotated based on a date, size limit, and old logs can be removed based on count or elapsed days. Starting with version 2.0.0, the transport has been refactored to leverage the the file-stream-rotator module.

How can I rotate logs when using Winston?

How can I rotate logs when using Winston to handle logging for node.js. That is, how can I create a new file for each day the app runs?

Where can I find the format in Winston?

Formats in winston can be accessed from winston.format. They are implemented in logform, a separate module from winston. This allows flexibility when writing your own transports in case you wish to include a default format with your transport.

How to rotate a log file every day?

The meta characters used in this string will dictate the frequency of the file rotation. For example, if your datePattern is simply ‘HH’ you will end up with 24 log files that are picked up and appended to every day. (default: ‘YYYY-MM-DD’) filename: Filename to be used to log to.