const logger = require('winston'); const config = require('@config/loggerConfig'); const { logLevel } = config; function configureLogging() { logger.info('configuring winston logger...'); if (!config) { return logger.warn('No logger config found'); } if (!logLevel) { logger.warn('No logLevel found in config.'); } // configure the winston logger logger.configure({ transports: [ new logger.transports.Console({ level: logLevel || 'debug', timestamp: true, colorize: true, prettyPrint: true, handleExceptions: true, humanReadableUnhandledException: true, }), ], }); // test all the log levels logger.info('testing winston log levels...'); logger.warn('Testing: Log Level 1'); logger.info('Testing: Log Level 2'); logger.verbose('Testing: Log Level 3'); logger.debug('Testing: Log Level 4'); logger.silly('Testing: Log Level 5'); } module.exports = configureLogging;