IMG/cpio/ventoy/hook/cdlinux/ventoy-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 . $VTOY_PATH/hook/ventoy-os-lib.sh
  21
  22 echo "CDlinux process..." >> $VTLOG
  23
  24 $BUSYBOX_PATH/mknod -m 0660 /ventoy/ram0 b 1 0
  25
  26 $BUSYBOX_PATH/mkdir /vtmnt /ventoy_rdroot
  27 $BUSYBOX_PATH/mount -t squashfs /ventoy/ram0 /vtmnt
  28
  29 $BUSYBOX_PATH/mount -nt tmpfs -o mode=755 tmpfs /ventoy_rdroot
  30
  31 $BUSYBOX_PATH/cp -a /vtmnt/* /ventoy_rdroot
  32 $BUSYBOX_PATH/ls -1a /vtmnt/ | $GREP '^\.[^.]' | while read vtLine; do
  33     $BUSYBOX_PATH/cp -a /vtmnt/$vtLine /ventoy_rdroot
  34 done
  35
  36 $BUSYBOX_PATH/umount /vtmnt && $BUSYBOX_PATH/rm -rf /vtmnt
  37 $BUSYBOX_PATH/cp -a /ventoy /ventoy_rdroot
  38
  39 if [ -f /etc/default/cdlinux ]; then
  40     echo "CDL_WAIT=60" >> /etc/default/cdlinux
  41 fi
  42
  43 echo 'echo "CDL_DEV=/dev/mapper/ventoy" >>"$VAR_FILE"' >> /ventoy_rdroot/etc/rc.d/rc.var
  44
  45 ventoy_set_rule_dir_prefix /ventoy_rdroot
  46 ventoy_systemd_udevd_work_around
  47 ventoy_add_udev_rule "$VTOY_PATH/hook/default/udev_disk_hook.sh %k noreplace"