iankelling.org Git - automated-distro-installer/blob - fai/config/class/41-warning.sh

   1 #! /bin/bash
   2
   3 if [ X$FAI_ACTION = Xinstall -o X$FAI_ACTION = X ]; then
   4     :
   5 else
   6     return 0
   7 fi
   8 if [ X$action = Xdirinstall ]; then
   9     return 0
  10 fi
  11
  12 grep -q INSTALL $LOGDIR/FAI_CLASSES || return 0
  13 [ "$flag_menu" ] || return 0
  14
  15 out=$(tty)
  16 # save stdout and redirect stdout to tty
  17 exec 4>&1 > $out
  18 red=$(mktemp)
  19 echo 'screen_color = (CYAN,RED,ON)' > $red
  20
  21 DIALOGRC=$red dialog --colors --clear --aspect 6 --title "FAI - Fully Automatic Installation" --trim \
  22                 --msgbox "\n\n        If you continue,       \n   all your data on the disk   \n                               \n|\Zr\Z1       WILL BE DESTROYED     \Z0\Zn|\n\n" 0 0
  23
  24 # stop on any error, or if ESC was hit
  25 if [ $? -ne 0 ]; then
  26     task_error 999
  27 fi
  28
  29 rm $red
  30 unset red
  31 exec 1>&4 # restore stdout