log1 = log for global、env or debug
make all console.xx to global
- log
- info
- warn
- error
- dir
- time
- timeEnd
- trace
- assert
- debug(optional https://github.com/visionmedia/debug)
global log
require('log1')
log('global log')
global log with env
require('log1')()
log('global log')
when NODE_ENV=production，will not print any log
export NODE_ENV=production && node test.js
otherwise，print log
global log disable
require('log1')(true)
log('global log')
this will not print any log
export NODE_ENV=production && node test/log-disable.js
use debug module
https://github.com/visionmedia/debug
use log1 namespace as default
require('log1')()
var name = 'My App'
debug('booting %s', name);
exec show debug info
$ export DEBUG=log1 && node test/debug.js
log1 booting My App +0ms
use custom namespace
require('log1')(true, 'namespace')
var name = 'My App'
debug('booting %s', name);
exec show debug info
$ export DEBUG=namespace && node test/custom-debug.js
namespace custom booting My App +0ms