index.js

const chalk = require('chalk');

module.exports = {



    /**
     * Collection of flags representing verbosities of the functions
     */
    levels : {
        /**
         * No console output
         */
        stfu : 0,
        /**
         * Minimal console output
         */
        quiet : 1,
        /**
         * Complete console output
         */
        verbose : 2
    },

    /**
     * Verbosity of the functions
     */
    verbosity: this.levels.verbose,

    /**  Logs stuff to the console
     *
     *  @param String    level   : String Defines importance of message ("error", "warning", "log", or none)
     *  @param String    text    : Text to log
     *  @param int       indent  : a number of tabs before output
     *  @param boolean   output  : false = log won't show;
     *  @return String   log     : string passed to the console, with coloration and timestamp
     */
    log: function(text, level="log", indent=0, output=true){

        var d = new Date();
        var time = this.lead(d.getHours(),2) + ":" + this.lead(d.getMinutes(),2) + ":" + this.lead(d.getSeconds(),2) + "." + this.lead(d.getMilliseconds(),3);

        var log = "[ ";

        switch (level) {
            case "log":
                log += chalk.green("LOG");
                break;
            case "error":
                log += chalk.red("ERR");
                break;
            case "warning":
                log += chalk.yellow("WRN");
                break;
            default:
                log += level;
        };

        indentText = indent ?  "    ".repeat(indent-1) + "└───" + "> " : "";

        log += " - " + time + " ] " + indentText + text;

        if (output) {

            if (this.verbosity == this.levels.verbose || (this.verbosity == this.levels.quiet && indent < 1)) {
                console.log(log);
            }
        }

        return log;
    },

    /**  Leads a string with a set number of a certain character
     *
     *  @param String    string         : String to lead
     *  @param int       size           : Amount of characters to lead
     *  @param String    char           : Character to lead with. Default is "0".
     *  @return String   leadedString   : Padded string
     */
    lead: function (string, size, char="0") {

        var leadedString = string+"";

        while (leadedString.length < size){
            leadedString = char + leadedString;
        }

        return leadedString;
    }
};