create-logger

Creates a logger instance

It's basically wrapper around pino, but provides an additional API for setting the log level.

Install

$ npm install create-logger

Usage

import logger, {setLogLevel} from "create-logger"

setLogLevel(0) // silence the logger
setLogLevel(2) // only log errors
setLogLevel(5) // enable debug logs

logger.fatal("fatal") // will log if logLevel >= 1
logger.error("error") // will log if logLevel >= 2
logger.warn("warn") // will log if logLevel >= 3
logger.info("info") // will log if logLevel >= 4
logger.debug("debug") // will log if logLevel >= 5
logger.trace("trace") // will log if logLevel == 6

API

setLogLevel(value)

Sets the log level.

value

Type: Boolean|Integer|String

• false - sets logLevel to 0 (silent)
• true - sets logLevel to 4 (info)
• 0-6 - sets logLevel to value
• String - sets logLevel to defaultLevel + value.length

defaultValue = 4 (warn)

Instance

See pino's docs

Related

• pino