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