iankelling.org Git - automated-distro-installer/blob - fai/config/distro-install-common/libreboot_grub.cfg

   1 #!/bin/sh
   2 # shebang is for editor file mode detection only
   3
   4 function save_vars {
   5     if [ -s $envfile ]; then
   6         for var in $@; do
   7             save_env --file $envfile $var
   8         done
   9     fi
  10 }
  11
  12 function save_chosen {
  13     last_boot=$CHOSEN
  14     save_vars did_fai_check last_boot
  15 }
  16
  17 # we don't set this to fai check so we can't get into
  18 # an infinite reboot cycle. We depend on the os to
  19 # create the initial grubenv file.
  20 set default=/debianstable_bootstrap # could use 0 here.
  21 set timeout=1
  22
  23 for part in (ahci*4) (ata*4); do
  24     envfile=$part/grubenv
  25     if [ -s $envfile ]; then
  26         load_env --file $envfile
  27         if [ x$did_fai_check != xtrue -a x$last_boot != x$default ]; then
  28             set default=fai-check
  29         elif [ ! -z $last_boot ]; then
  30             set default=$last_boot
  31         fi
  32         break
  33     fi
  34 done
  35
  36 did_fai_check=false
  37
  38 bs_dir=/debianstable_bootstrap
  39 menuentry $bs_dir --id=$bs_dir {
  40     save_chosen
  41     configfile $bs_dir/boot/grub/grub.cfg
  42 }
  43
  44 for dir in  /boot_*; do
  45     if [ $dir == '/boot_*' ]; then
  46         break
  47     fi
  48     menuentry $dir --id=$dir {
  49         save_chosen
  50         configfile $1/grub/grub.cfg
  51     }
  52 done
  53
  54 menuentry fai-check --id=fai-check {
  55     did_fai_check=true
  56     save_vars did_fai_check
  57     configfile $bs_dir/boot/grub/grub.cfg
  58 }