Node.js Winston logger wrapper to display filename

index.js

var log = require('./lib/logger')(module);

log.info('foo');

logger.js

var winston = require('winston');

var getLogger = function(module) {
    var path = module.filename.split('/').slice(-2).join('/');

    return new winston.Logger({
        transports: [
            new winston.transports.Console({
                colorize: true,
                level: 'debug',
                label: path
            }),
            new (winston.transports.File)({filename: 'debug.log', silent: false})
        ]
    });
};

module.exports = getLogger;