scripts/live-bottom/24preseed

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 # initramfs-tools header
   6
   7 PREREQ=""
   8
   9 prereqs()
  10 {
  11         echo "${PREREQ}"
  12 }
  13
  14 case "${1}" in
  15         prereqs)
  16                 prereqs
  17                 exit 0
  18                 ;;
  19 esac
  20
  21 # live-boot header
  22
  23 if [ -n "${NOPRESEED}" ]
  24 then
  25         exit 0
  26 fi
  27
  28 . /scripts/live-functions
  29
  30 log_begin_msg "Loading preseed file"
  31
  32 # live-boot script
  33
  34 if [ -e /preseed.cfg ]
  35 then
  36         chroot /root debconf-set-selections < /preseed.cfg
  37 fi
  38
  39 if [ -n "${LOCATIONS}" ]
  40 then
  41         for item in ${LOCATIONS}
  42         do
  43                 chroot /root debconf-set-selections < "/root${item}"
  44         done
  45 fi
  46
  47 if [ -n "${PRESEEDS}" ]
  48 then
  49         for preseed in ${PRESEEDS}
  50         do
  51                 question="${preseed%%=*}"
  52                 value="${preseed#*=}"
  53
  54                 live-preseed /root "${question}" "${value}"
  55         done
  56 fi
  57
  58 reply="$(echo "GET preseed/early_command" | chroot /root debconf-communicate -fnoninteractive live-boot)"
  59
  60 if [ "${reply#0 }" != "${reply}" ]
  61 then
  62         reply="${reply#0 }"
  63         sh -c "${reply}"
  64 fi
  65
  66 # Clear out debconf database backup files to save memory.
  67 rm -f /root/var/cache/debconf/*.dat-old
  68
  69 log_end_msg
  70
  71 exit 0