+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+#************************************************************************************
+
+. $VTOY_PATH/hook/ventoy-os-lib.sh
+
+#ventoy_systemd_udevd_work_around
+#ventoy_add_udev_rule "$VTOY_PATH/hook/default/udev_disk_hook.sh %k noreplace"
+
+if [ -f $VTOY_PATH/autoinstall ]; then
+ VTKS="inst.ks=file:$VTOY_PATH/autoinstall"
+else
+ for vtParam in $($CAT /proc/cmdline); do
+ if echo $vtParam | $GREP -q 'inst.ks=hd:LABEL='; then
+ vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
+ VTKS="inst.ks=hd:/dev/dm-0:$vtRawKs"
+ break
+ fi
+
+ if echo $vtParam | $GREP -q '^ks=.*:/'; then
+ vtRawKs=$(echo $vtParam | $AWK -F: '{print $NF}')
+ VTKS="ks=hd:/dev/dm-0:$vtRawKs"
+ break
+ fi
+ done
+fi
+
+echo "VTKS=$VTKS" >> $VTLOG
+
+if ls $VTOY_PATH | $GREP -q 'ventoy_dud[0-9]'; then
+ for vtDud in $(ls $VTOY_PATH/ventoy_dud*); do
+ vtInstDD="$vtInstDD inst.dd=file:$vtDud"
+ done
+fi
+echo "vtInstDD=$vtInstDD" >> $VTLOG
+
+if $GREP -q 'root=live' /proc/cmdline; then
+ $SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE root=live:/dev/dm-0 $VTKS $vtInstDD#" -i /lib/dracut-lib.sh
+else
+ $SED "s#printf\(.*\)\$CMDLINE#printf\1\$CMDLINE inst.stage2=hd:/dev/dm-0 $VTKS $vtInstDD#" -i /lib/dracut-lib.sh
+fi
+
+ventoy_set_inotify_script openEuler/ventoy-inotifyd-hook.sh
+
+#Fedora
+if $BUSYBOX_PATH/which dmsquash-live-root > /dev/null; then
+ vtPriority=99
+else
+ vtPriority=01
+fi
+
+$BUSYBOX_PATH/cp -a $VTOY_PATH/hook/openEuler/ventoy-inotifyd-start.sh /lib/dracut/hooks/pre-udev/${vtPriority}-ventoy-inotifyd-start.sh
+$BUSYBOX_PATH/cp -a $VTOY_PATH/hook/openEuler/ventoy-timeout.sh /lib/dracut/hooks/initqueue/timeout/${vtPriority}-ventoy-timeout.sh
+
+if [ -e /sbin/dmsquash-live-root ]; then
+ echo "patch /sbin/dmsquash-live-root ..." >> $VTLOG
+ $SED "1 a $BUSYBOX_PATH/sh $VTOY_PATH/hook/openEuler/ventoy-make-link.sh" -i /sbin/dmsquash-live-root
+fi
+
+# suppress write protected mount warning
+if [ -e /usr/sbin/anaconda-diskroot ]; then
+ $SED 's/^mount $dev $repodir/mount -oro $dev $repodir/' -i /usr/sbin/anaconda-diskroot
+fi
+