var colors = require("colors/safe"); var moment = require("moment"); var Helper = require("./helper"); function timestamp(type, messageArgs) { var format = Helper.config.logs.format || "YYYY-MM-DD HH:mm:ss"; var tz = Helper.config.logs.timezone || "UTC+00:00"; var time = moment().utcOffset(tz).format(format); Array.prototype.unshift.call(messageArgs, colors.dim(time), type); return messageArgs; } exports.error = function() { console.error.apply(console, timestamp(colors.red("[ERROR]"), arguments)); }; exports.warn = function() { console.error.apply(console, timestamp(colors.yellow("[WARN]"), arguments)); }; exports.info = function() { console.log.apply(console, timestamp(colors.blue("[INFO]"), arguments)); }; exports.debug = function() { console.log.apply(console, timestamp(colors.green("[DEBUG]"), arguments)); };