A module encapsulating standard logging features for pubsweet components and services.

Usage

Either:

const myLogger = require('winston') // or something else
const logger = require('@pubsweet/logger')
logger.configure(myLogger)

Or set the logger in config:

const myLogger = require('winston') // or something else

{
  'pubsweet-server':{
    logger: myLogger
  }
}

The configured logger can then be imported from anywhere:

const logger = require('@pubsweet/logger')
logger.info('log')

The logger exposes the following methods:

• info
• debug
• error
• warn
• configure
• getRawLogger (returns the logger passed to configure)

As well as:

• stream (an object for passing to morgan)

Note that the logger used to configure the module must implement error, warn, info and debug functions.