slack-irc-gateway-fun.js

// npm install irc  requests  slack-client  tail

Slack = require('slack-client');

slackToken = '' 
autoReconnect = true  
autoMark = true  
 
slack = new Slack(slackToken, autoReconnect, autoMark)
 
slack.on('open',function(message){
    console.log("Connected to slack") });
 
slack.on('message', function(message){
    console.log(message)
    if(message._client.channels[message.channel] && message._client.users[message.user])    {
    var message = "#" + message._client.channels[message.channel].name +" <" + message._client.users[message.user].name + "> " + message.text 
    client.say('#lca-slack', message)
}

});
 
slack.on('error', function(err){
    console.error("Error", err)});
 
slack.login()


var irc = require('irc');

var client = new irc.Client('irc.freenode.org', 'lca-slack-bot', {
    channels: ['#lca-slack'],
}); 



var Tail    = require('tail').Tail,
    request = require('request');
    
var public = function(data) {
    if (!data || data.length <= 0) {
        return;
    }   

    console.log(data)
    var regLog = /^\d\d:\d\d <.(.+?)> (.+)/g
    var matches = regLog.exec(data)
    console.log(matches)
    var message = data
    var username = encodeURIComponent("IRCBOT")
    if(matches != null){
    if (matches.length == 3){
      username = matches[1];
      var text = matches[2];
      message = text
    } 
    }
 message=encodeURIComponent(message);
  icon_url="https://robohash.org/" + username
var url = "https://slack.com/api/chat.postMessage?channel=%23linux_conf_au_irc&icon_url="+icon_url+"&text="+message+"&username="+username+"&pretty=1&token=" + slackToken
  var http = require('https');
http.request(url).end();
};      

    var tail = new Tail("/home/mwheeler/irclogs/freenode/#linux.conf.au.log");
    tail.on('line', function(data) {
        public(data);
    });
    var tail = new Tail("/home/mwheeler/irclogs/freenode/#testmwheeler.log");
    tail.on('line', function(data) {
        public(data);
    });