(* virt-sysprep
 * Copyright (C) 2012 FUJITSU LIMITED
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *)

open Sysprep_operation
open Common_gettext.Gettext

module G = Guestfs

let blkid_tab_perform g root side_effects =
  let typ = g#inspect_get_type root in
  if typ <> "windows" then (
    let files = [ "/var/run/blkid.tab";
                  "/var/run/blkid.tab.old";
                  "/etc/blkid/blkid.tab";
                  "/etc/blkid/blkid.tab.old";
                  "/etc/blkid.tab";
                  "/etc/blkid.tab.old";
                  "/dev/.blkid.tab";
                  "/dev/.blkid.tab.old"; ] in
    List.iter (
      fun file ->
        if not (g#is_symlink file) then (
          try g#rm file with G.Error _ -> ()
        )
    ) files
  )

let op = {
  defaults with
    name = "blkid-tab";
    enabled_by_default = true;
    heading = s_"Remove blkid tab in the guest";
    perform_on_filesystems = Some blkid_tab_perform;
}

let () = register_operation op
