unleash.unleash/packages/unleash-api/lib/logger.js

'use strict';
const log4js = require('log4js');

log4js.clearAppenders();
log4js.addAppender(log4js.appenders.console());

const logger = log4js.getLogger('unleash');

// TODO: make level configurable
if (process.env.NODE_ENV === 'production') {
    logger.setLevel(log4js.levels.ERROR);
} else if (process.env.NODE_ENV === 'test') {
    logger.setLevel(log4js.levels.ERROR);
} else {
    logger.setLevel(log4js.levels.DEBUG);
}

module.exports = logger;