IRC Javascript Runner

config.js

var config = {
	server: 'irc.freenode.net', /**< Server address */
	userName: 'jsrunner', /**< Display name */
	realName: 'Javascript/Typescript/Coffeescript Runner', /**< Real name */
	password: undefined, /**< Password (plaintext string) */
	port: 6667, /**< Server port */
	debug: false,
	showErrors: false,
	autoRejoin: false,
	autoConnect: false,
	channels: ['####c++'], /**< Channels */
	secure: false,
	selfSigned: false,
	certExpired: false,
	floodProtection: false,
	floodProtectionDelay: 1000,
	sasl: false,
	stripColors: false,
	channelPrefixes: "&#",
	messageSplit: 512
};

module.exports = config;

package.json

{
  "name": "jsrunner",
  "main": "runner.js",
  "scripts": {
    "start": "node runner.js"
  },
  "author": "Usandfriends <usandfriends@gmail.com>",
  "dependencies": {
    "coffee-script": "^1.10.0",
    "irc": "^0.5.0",
    "sandbox": "^0.8.6",
    "typescript": "^1.8.9"
  }
}

runner.js

var inspect = require('util').inspect;

var ts = require('typescript');
var cs = require('coffee-script');

var Sandbox = require('sandbox');
var IRClient = require('irc').Client;

var clientConfig = require('./config');

var sandbox = new Sandbox();
var client = new IRClient(clientConfig.server, clientConfig.userName, clientConfig);

client.addListener('message', function(nick, to, text) {
	var match = text.match(/^(j|t|c)s>(.*)$/);

	if (!match) {
		return;
	}

	try {
		switch (match[1]) {
			case 't': match[2] = ts.transpile(match[2]); break;
			case 'c': match[2] = cs.compile(match[2]); break;
		}
	} catch (e) {
		client.say(to, '=> TranspileError: ' + e.message);
		return;
	}

	sandbox.run(match[2], function(output) {
		if (output.console.length > 0) {
			var isTrunc = false;

			if (output.console.length > 3) {
				isTrunc = true;
			}

			output.console.slice(0, 3).forEach(function(output) {
				if (typeof output === 'object' || typeof output === 'function') {
					try {
						output = inspect(output);
					} catch (e) {}
				}

				output = output.toString().replace(/\s+/g, ' ');

				var truncText = output.length > 280 ? ' ...' : '';
				client.say(to, 'console: ' + output.substring(0, 280) + truncText);
			});

			if (isTrunc) {
				client.say(to, 'console: [' + (output.console.length - 3) + ' line(s) truncated]');
			}
		}

		var result = output.result.replace(/\s+/g, ' ');
		var truncText = result.length > 280 ? ' ...' : '';
		client.say(to, '=> ' + result.substring(0, 280) + truncText);
	});
});

console.info('Connecting...');
client.connect(0, function() {
	console.info('Connected to "%s".', clientConfig.server);

	clientConfig.channels.forEach(function(chan) {
		client.join(chan, function() {
			console.info('Connected to "%s".', chan);
		});
	});
});