config/binary_local-hooks/10-syslinux_customize

   1 #!/bin/bash
   2
   3 set -e
   4
   5 # Including common functions
   6 . "${LB_BASE:-/usr/share/live/build}"/scripts/build.sh
   7
   8 # Setting static variables
   9 DESCRIPTION="$(Echo 'removing buggy syslinux help')"
  10 HELP=""
  11 USAGE="${PROGRAM}"
  12
  13 # Reading configuration files
  14 Read_conffiles config/all config/common config/binary
  15 Set_defaults
  16
  17 if [ "${LB_BOOTLOADER}" != "syslinux" ]
  18 then
  19         exit 0
  20 fi
  21
  22 # Setting boot method specific variables
  23 case "${LB_BINARY_IMAGES}" in
  24         iso|iso-hybrid)
  25                 SYSLINUX_PATH="binary/isolinux"
  26                 ;;
  27         usb-hdd)
  28                 SYSLINUX_PATH="binary/syslinux"
  29                 ;;
  30 esac
  31
  32 Echo_message "customize buggy syslinux help"
  33
  34 # Remove help menu entry from menu.cfg (and every line after)
  35 CFG_FILE="${SYSLINUX_PATH}/menu.cfg"
  36 perl -pni -E 'exit if m{^label[[:blank:]]+help$}' "${CFG_FILE}"
  37
  38 Echo_message "customize syslinux menu"
  39
  40 sed -i -e "s/Boot menu/Boot Tails/" "${CFG_FILE}"
  41
  42 cat > "${SYSLINUX_PATH}/tails.cfg" << EOF
  43 menu color sel      *           #ffffffff   #55555555   *
  44 menu color hotsel   1;7;37;40   #ffffffff   #22222222   *
  45
  46 menu vshift 12
  47 menu rows 7
  48 menu helpmsgrow 15
  49 menu cmdlinerow 13
  50 menu timeoutrow 16
  51 menu tabmsgrow 18
  52 EOF
  53
  54 sed -i -e '/^include stdmenu\.cfg/a include tails.cfg' "${CFG_FILE}"
  55
  56 # no need to use absolute paths to find splash images
  57 sed -e 's,/isolinux/,,' -i "${SYSLINUX_PATH}/stdmenu.cfg"
  58
  59 # remove useless files that break incremental upgrades on Wheezy
  60 rm "${SYSLINUX_PATH}"/{exithelp,prompt}.cfg