components/9990-initramfs-tools.sh

   1 #!/bin/sh
   2
   3 #set -e
   4
   5 log_wait_msg ()
   6 {
   7         # Print a message and wait for enter
   8         if [ -x /bin/plymouth ] && plymouth --ping
   9         then
  10                 plymouth message --text="$@"
  11                 plymouth watch-keystroke | read nunya
  12         fi
  13
  14         _log_msg "Waiting: ${@} ... \n"
  15 }
  16
  17 # Override maybe_break from scripts/functions
  18 maybe_break()
  19 {
  20         if [ "${break}" = "$1" ]; then
  21                 # Call original panic
  22                 . /scripts/functions
  23                 panic "Spawning shell within the initramfs"
  24         fi
  25 }
  26
  27 # Override panic from scripts/functions
  28 panic() {
  29
  30         DEB_1="\033[1;31m .''\`.  \033[0m"
  31         DEB_2="\033[1;31m: :'  : \033[0m"
  32         DEB_3="\033[1;31m\`. \`'\`  \033[0m"
  33         DEB_4="\033[1;31m  \`-    \033[0m"
  34
  35         LIVELOG="\033[1;37m/boot.log\033[0m"
  36         DEBUG="\033[1;37mdebug\033[0m"
  37
  38         # Reset redirections to avoid buffering
  39         exec 1>&6 6>&-
  40         exec 2>&7 7>&-
  41         kill ${tailpid}
  42
  43         printf "\n\n"
  44         printf "  \033[1;37mBOOT FAILED!\033[0m\n"
  45         printf "\n"
  46         printf "  This Live System image failed to boot.\n\n"
  47
  48         printf "  Please file a bug against the 'live-boot' package or email the Live Systems\n"
  49         printf "  mailing list at <debian-live@lists.debian.org>, making sure to note the\n"
  50         printf "  exact version, name and distribution of the image you were attempting to boot.\n\n"
  51
  52         printf "  The file ${LIVELOG} contains some debugging information but booting with the\n"
  53         printf "  ${DEBUG} command-line parameter will greatly increase its verbosity which is\n"
  54         printf "  extremely useful when diagnosing issues.\n\n"
  55
  56         if [ -n "${panic}" ]; then
  57                 printf "  live-boot will now restart your system. "
  58         else
  59                 printf "  live-boot will now start a shell. "
  60         fi
  61         printf "The error message was:\n\n    "
  62
  63         # Call original panic
  64         . /scripts/functions
  65         panic "$@"
  66 }