debian/postinst

   1 #!/bin/sh
   2 set -e
   3 set -x
   4
   5 action="$1"
   6 oldversion="$2"
   7 uuid_file='/etc/hostuuid'
   8 create_uuid=''
   9
  10 export PATH=$PATH:/sbin:/usr/sbin:/bin:/usr/bin
  11
  12 . /usr/share/debconf/confmodule
  13
  14
  15 test_uuid_file() {
  16         hostuuid --quiet --nostdin
  17 }
  18
  19 test_uuid() {
  20         echo -n $RET | hostuuid --quiet
  21 }
  22
  23
  24 if [ "$1" = "configure" ] || [ "$1" = "reconfigure" ]; then
  25         if test_uuid_file; then
  26                 exit 0
  27         else
  28                 # this is set to high as _if_ someone installs this package, the
  29                 # question is vital
  30                 db_input high hostuuid/enter_uuid || true
  31                 db_go
  32                 db_get hostuuid/enter_uuid
  33                 # if $RET is empty, generate a UUID
  34                 if [ -z "$RET" ]; then
  35                         echo $RET
  36 #                       hostuuid --create --quiet --nostdin
  37                         hostuuid --create --nostdin
  38                 else
  39                         if test_uuid; then
  40 #                               hostuuid --create --quiet --nostdin --input $RET
  41                                 hostuuid --create --nostdin --input $RET
  42                                 exit 0
  43                         else
  44                                 db_fset hostuuid/faulty_uuid seen false
  45                                 db_input critical hostuuid/faulty_uuid || true
  46                                 db_go
  47                         fi
  48                 fi
  49         fi
  50 fi
  51
  52 exit 0
  53
  54 #DEBHELPER#