Strip mIRC color codes and tags from log files

stripmirc.js

#!/usr/bin/env node
/*
 * stripmirc.js
 * strip mirc color codes from logs
 * 
 * Examples:
 * 
 * ./stripmirc.js irc-log.txt > irc-log-new.txt
 * 
 * (c) jthatch http://github.com/jthatch
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

'use strict';

const fs = require('fs');
const util = require('util');
const path = require('path');

function Strip() {
    this.logFile = process.argv[2] || false;
}

Strip.prototype.init = function() {
    if (!this.logFile) {
        this.usage();
        process.exit();
    }

    this.strip();
};

/**
 * reads a log file into a string
 * @return string log
 */
Strip.prototype.strip = function() {
    try {
        var log = fs.readFileSync(this.logFile).toString('utf8');
        log.replace(/\x03(?:\d{1,2}(?:,\d{1,2})?)?/g, '');
        console.log(log);
    }
    catch (e) {
        console.log("  " + e);
        return false;
    }
};

/**
 * Show usage
 */
Strip.prototype.usage = function() {
    console.log("\n" + "  Usage: " + path.parse(__filename).base + " [logfile]" + "\n");
};

var strip = new Strip();
strip.init();