xnpmlog

npmlog with the ability to create child loggers

xnpmlog only works on iojs and node v4+. To use xnpmlog with node 0.10 or 0.12, install xnpmlog@1.

Author

Evan Lucas

License

MIT

Installation

$ npm install --save xnpmlog

Tests

$ npm test

Coverage

$ npm run cover

API

Logger

Constructor

opts can contain:

Name	Type	Description
loglevel	String	Set the log level (info)
prefixStyle	Object	Set prefix style ({ fg: 'magenta' })
headingStyle	Object	Set heading style ({ fg: 'white', bg: 'black' })
stream	Stream	The stream (process.stderr)
timestamp	Boolean	Include timestamp in logs (true)
heading	String	The log heading ('')

Params

Name	Type(s)	Description
component	String	The component
opts	Object	The opts

---

Logger.createLogger()

Creates a logger

Example

var Logger = require('xnpmlog')
var log = Logger.createLogger('test')

Params

Name	Type(s)	Description
comp	String	The component
opts	Object	The opts

---

Logger.child()

Creates a child logger

Example

var logger = require('xnpmlog')('app')
var log = logger.child('users-controller')

Params

Name	Type(s)	Description
comp	String	The component
opts	Object	The opts

---

Logger.pause()

Pauses the log stream

---

Logger.resume()

Resumes the log stream

---

Logger.rmLevel()

Removes the given log level

Params

Name	Type(s)	Description
level	String	The log level to remove

---

Logger.addLevel()

Adds a new log level

Params

Name	Type(s)	Description
level	String	The log level
n	Number	The numeric level
style	Object	The ansi style object
disp	String	Optional replacement for level in the output

---