IMG/cpio/ventoy/hook/debian/default-hook.sh

   1 #!/ventoy/busybox/sh
   2 #************************************************************************************
   3 # Copyright (c) 2020, longpanda <admin@ventoy.net>
   4 #
   5 # This program is free software; you can redistribute it and/or
   6 # modify it under the terms of the GNU General Public License as
   7 # published by the Free Software Foundation; either version 3 of the
   8 # License, or (at your option) any later version.
   9 #
  10 # This program is distributed in the hope that it will be useful, but
  11 # WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13 # General Public License for more details.
  14 #
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program; if not, see <http://www.gnu.org/licenses/>.
  17 #
  18 #************************************************************************************
  19
  20 CD_DETECT="/var/lib/dpkg/info/cdrom-detect.postinst"
  21
  22 if [ -e /init ] && $GREP -q '^mountroot$' /init; then
  23     echo "Here before mountroot ..." >> $VTLOG
  24
  25     $SED  "/^mountroot$/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/disk_mount_hook.sh"  -i /init
  26     $SED  "/^mountroot$/i\\export LIVEMEDIA=/dev/mapper/ventoy"  -i /init
  27     $SED  "/^mountroot$/i\\export LIVE_MEDIA=/dev/mapper/ventoy"  -i /init
  28
  29     if $GREP -q 'live-media=' /proc/cmdline; then
  30         if [ -f /scripts/casper ] && $GREP -q '^  *LIVEMEDIA=' /scripts/casper; then
  31             $SED "s#^  *LIVEMEDIA=.*#LIVEMEDIA=/dev/mapper/ventoy#" -i /scripts/casper
  32         fi
  33     fi
  34 elif [ -e "$CD_DETECT" ]; then
  35     echo "$CD_DETECT exist, now add hook in it..." >> $VTLOG
  36
  37     $SED  "1 a $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/disk_mount_hook.sh"  -i "$CD_DETECT"
  38     TITLE_LINE=$($GREP -m1 '^hw-detect.*detect_progress_title' "$CD_DETECT")
  39     if [ $? -eq 0 ]; then
  40         echo "add $TITLE_LINE for hook" >> $VTLOG
  41         $SED  "1 a$TITLE_LINE"  -i "$CD_DETECT"
  42     fi
  43 elif [ -e /init ] && $GREP -q '/start-udev$' /init; then
  44     echo "Here use notify ..." >> $VTLOG
  45
  46     ventoy_set_inotify_script  debian/ventoy-inotifyd-hook.sh
  47     $SED  "/start-udev$/i\\mount -n -o mode=0755 -t devtmpfs devtmpfs /dev"  -i /init
  48     $SED  "/start-udev$/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/default/ventoy-inotifyd-start.sh"  -i /init
  49 else
  50     echo "Here use udev hook ..." >> $VTLOG
  51     ventoy_systemd_udevd_work_around
  52     ventoy_add_udev_rule "$VTOY_PATH/hook/debian/udev_disk_hook.sh %k"
  53 fi
  54
  55 if [ -f $VTOY_PATH/autoinstall ]; then
  56     echo "Do auto install ..." >> $VTLOG
  57
  58     if $GREP -q "^mount /proc$" /init; then
  59         $SED "/^mount \/proc/a export file=$VTOY_PATH/autoinstall; export auto='true'; export priority='critical'"  -i /init
  60     fi
  61 fi
  62