Logger JS

Simple node JS module for logging things

Use 3 environment variables:

• USER : display USER in log entry
• LOGFILE : filename to use for log entries, default to logs.txt
• DEBUG_LVL :
  • 0 or undefined : skip all log calls
  • 1 : INFO : displays only INFO() calls
  • 2 : WARN : displays INFO() and WARN() calls
  • 3 : DEBUG : displays INFO(), WARN() and DEBUG() calls

export LOGFILE=/var/log/myfile.log
export DEBUG_LVL=2 #set log lvl to WARN

API

import {
  INFO,     WARN,     DEBUG
  LOG_INFO, LOG_WARN, LOG_DEBUG
} from 'logger'

// log message on stdout
INFO( msg )
WARN( msg )
DEBUG( msg )

// append log to file LOGFILE
LOG_INFO( msg )
LOG_WARN( msg )
LOG_DEBUG( msg )

LICENCE

MIT