Modern log utility for node apps
- debug utility like visionmedia/debug
- full feature logging utilites
- extensible logging frameworks
- plugins like formatters and log handlers
- event-driven logging activity
- context-based configuration
See more at http://robinqu.github.io/catlog.
Just like the popular visionmedia/debug.
const debug = require('catlog')('app:main');
debug('I am here');
debug('Hi, babe!');
But the log goes to other handlers (fs_handler as default) as well. So your debug info will have chances to be recorded by fs_handler
in files, instead of being deserted if no DEBUG
env is set.
Behave like old-fashined log utilites.
const logger = require('catlog')();
logger.info('good news');
logger.warn('important notice');
logger.error('bad news');
logger.debug('verbose news');
//also have alias, as `log`
logger.log('bad news');
All settings are shared in the same process. And configure it on logging context, using:
const logger = require('catlog')({
methods: {
foobar: {
target: 'stdout',
level: 70
}
},
category: 'special_app'
});
MIT