Irssi Script for Desktop Notifications on OS X

osx-notify-mention.pl

#
# Title: osx-notify-mention.pl
# Author: Andrew Duffy <root@aduffy.org>
# Descrption: A no-deps irssi script that sends desktop notifications on OSX
#             when a message comes into a channel you've joined that mentions
#             your nick.
#

use strict;
use Irssi;

sub notify_nick_match {
    my ($server, $msg, $nick, $address, $target) = @_;
    if ($msg =~ m/$server->{nick}/i) {
        `osascript -e 'display notification "$msg" with title "$target - $nick"'`
    }
}

Irssi::signal_add('message public', 'notify_nick_match');