rb: watchr file for phpunit

watchr.rb

watch('.*\.php')  { |m| code_changed(m[0]) }
 
def code_changed(file)
    run "phpunit"
end
 
def run(cmd)
    result = `#{cmd}`
    growl result rescue nil
end
 
def growl(message)
    puts(message)
    message = message.split("\n").last(3);

    title = message.find { |e| /FAILURES/ =~ e } ? "FAILURES" : "PASS"

    if title == "FAILURES"
        image = "/Users/admin/Library/Icons/fail.png"
    else
        image = "/Users/admin/Library/Icons/success.png"
    end
 
    `growlnotify #{title} -m "#{message[-1][8..-4]}" --image #{image}`
end