#!/usr/bin/ruby
HOME = ENV['HOME']
LOG = "#{HOME}/log/makedepot.log"

# update Rails
Dir.chdir File.join(HOME,'git','rails')
before = `git log -1 --pretty=format:%H`
system 'git pull'
Process.exit if `git log -1 --pretty=format:%H` == before

# run awdwr tests
Dir.chdir File.join(HOME,'git','awdwr')
system 'git pull'
system "ruby makedepot.rb .. | tee #{LOG}"
system "diff -q makedepot.html checkdepot.html"
Process.exit if $? == 0
HOSTNAME = `hostname`.chomp.split('.').first

# failure message
JID, PASSWORD, USER = "rubys@rubix/awdwr", "password", "rubys@rubix/Laptop"
message = open(LOG) {|log| log.lines.to_a.last.chomp}
uri = "http://#{HOSTNAME}/~#{ENV['USER']}/awdwr/checkdepot.html"

# send message
require 'rubygems'
require 'xmpp4r/client'
jclient = Jabber::Client.new(Jabber::JID.new(JID))
jclient.connect.auth(PASSWORD)
jmessage = Jabber::Message.new(USER, "#{message}")

html = jmessage.add_element('html')
html.add_namespace('http://jabber.org/protocol/xhtml-im')
body = html.add_element('body')
body.add_namespace('http://www.w3.org/1999/xhtml')
body << REXML::Document.new("<a href='#{uri}'>#{message}</a>").root

jclient.send jmessage
jclient.close