#!/usr/bin/env ruby
require 'fileutils'
archive = ARGV[0]
if archive[(archive.length - 8)..(archive.length)] == ".desktop"
    FileUtils.rm(`kde4-config --localprefix`.strip! + "share/kde4/services/ServiceMenus/" + File.basename(archive))
    exit(0)
end
dir = archive + "-dir"
# try: deinstall.sh
# try: deinstall
# try: installKDE4.sh
# try: installKDE4
# try: install.sh
# try: install
while true
    dd = Dir.new(dir)
    break if dd.count != 3
    odir = dir
    for entry in dd
        dir += "/" + entry if entry != "." && entry != ".."
    end
    if !File.directory? dir
        dir = odir
        break
    end
end
Dir.chdir(dir)
def fail()
    system("kdialog --passivepopup \"Deinstallation failed\" 15")
    exit(-1)
end
if !((File.exist?(file = "./deinstall.sh") || File.exist?(file = "./deinstall")) && system(file))
    fail() if !File.exist?(file = "./installKDE4.sh") && !File.exist?(file = "./installKDE4") && !File.exist?(file = "./install.sh") && !File.exist?(file = "./install")
File.new(file).chmod(0700)
    fail() if !system(file + " --remove") && !system(file + " --delete") && !system(file + " --uninstall") && !system(file + " --deinstall")
end
FileUtils.rm_r(dir)