#!lua
--
-- Copyright (C) 2009 Free Software Foundation, Inc.
--
-- GRUB is free software: you can redistribute it and/or modify
-- it under the terms of the GNU General Public License as published by
-- the Free Software Foundation, either version 3 of the License, or
-- (at your option) any later version.
--
-- GRUB is distributed in the hope that it will be useful,
-- but WITHOUT ANY WARRANTY; without even the implied warranty of
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-- GNU General Public License for more details.
--
-- You should have received a copy of the GNU General Public License
-- along with GRUB. If not, see <http://www.gnu.org/licenses/>.
--

isofolder = grub.getenv ("isofolder")
if (isofolder == nil) then
  isofolder = "/boot/isos"
end

function enum_file (name)
  local title = string.match (name, "(.*)%.[iI][sS][oO]")

  if (title) then
    local source = "set isofile=" .. isofolder .. "/" .. name ..
      "\nsource /boot/grub/bootiso.lua"

    grub.add_menu (source, title)
  end
end

grub.enum_file (enum_file, isofolder)