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     $SED  "1 a $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/disk_mount_hook.sh"  -i "$CD_DETECT"
  37
  38     if [ -e /bin/list-devices ]; then
  39         mv /bin/list-devices /bin/list-devices-bk
  40         cp -a /ventoy/hook/debian/list-devices /bin/list-devices
  41     fi
  42 elif [ -e /init ] && $GREP -q '/start-udev$' /init; then
  43     echo "Here use notify ..." >> $VTLOG
  44
  45     ventoy_set_inotify_script  debian/ventoy-inotifyd-hook.sh
  46     $SED  "/start-udev$/i\\mount -n -o mode=0755 -t devtmpfs devtmpfs /dev"  -i /init
  47     $SED  "/start-udev$/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/default/ventoy-inotifyd-start.sh"  -i /init
  48 else
  49     echo "Here use udev hook ..." >> $VTLOG
  50     ventoy_systemd_udevd_work_around
  51     ventoy_add_udev_rule "$VTOY_PATH/hook/debian/udev_disk_hook.sh %k"
  52 fi
  53
  54 if [ -f $VTOY_PATH/autoinstall ]; then
  55     echo "Do auto install ..." >> $VTLOG
  56
  57     if $GREP -q '^autoinstall:' $VTOY_PATH/autoinstall; then
  58         echo "cloud-init auto install ..." >> $VTLOG
  59         if $GREP -q "maybe_break init" /init; then
  60             $SED "/maybe_break init/i $BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/ventoy-cloud-init.sh \$rootmnt"  -i /init
  61         fi
  62     else
  63         if $GREP -q "^mount /proc$" /init; then
  64             $SED "/^mount \/proc/a export file=$VTOY_PATH/autoinstall; export auto='true'; export priority='critical'"  -i /init
  65         fi
  66     fi
  67
  68     # if [ -e /bin/check-missing-firmware ]; then
  69     #     $SED "/^#!/a\exit 0" -i /bin/check-missing-firmware
  70     # fi
  71 fi
  72
  73 #for ARMA aka Omoikane
  74 if [ -f /mod.img ] && [ -f /mod/fs/cramfs.ko ]; then
  75     echo "mount mod.img and install dm-mod.ko" >> $VTLOG
  76     $BUSYBOX_PATH/insmod /mod/fs/cramfs.ko
  77
  78     $BUSYBOX_PATH/mkdir $VTOY_PATH/modmnt
  79     $BUSYBOX_PATH/mount /mod.img $VTOY_PATH/modmnt
  80     $BUSYBOX_PATH/insmod $VTOY_PATH/modmnt/md/dm-mod.ko
  81     $BUSYBOX_PATH/umount $VTOY_PATH/modmnt
  82
  83     $BUSYBOX_PATH/rmmod cramfs
  84 fi
  85
  86 #for siduction-patience-nox-
  87 if [ -f /scripts/fll ]; then
  88     $SED  "/unset FINGERED/a\\echo '/dev/mapper/ventoy';return;"  -i /scripts/fll
  89 fi
  90