jams_logger/src/Jams_Logger.js

A RPG Maker MZ plugin creates a log in both console and logger.txt

/*:
 * @plugindesc Output information to console and log file.
 * @author Michael Stephens
 */
function JamsLogger() {
    this.initialize(...arguments);
}

JamsLogger.prototype.initialize = function () {
    this.fs = require('fs');
    this.file = 'logger.txt';
    this.fs.appendFileSync(this.file, "DateTime|Description|Details\n");
};

JamsLogger.prototype.log = function (...args) {
    var s = ""
    for (i in args) {
        s = s + JSON.stringify(args[i]);
    }
    this.fs.appendFileSync(this.file, new Date().toUTCString() + "|" + JSON.stringify(args[0])+"|"+s+"\n");
    console.log(new Date().toUTCString(),args[0],args);
};

var Imported = Imported || {};
Imported.Jams = "1.0.0";
var Jams = Jams || {};
Jams.Logger = Jams.Logger || new JamsLogger();