+#!/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/>.
+#
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+vtlog "####### $0 $* ########"
+
+VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+newroot=$1
+
+dd if=/dev/zero of=$newroot/tmp/cidata.img bs=1M count=8 status=none
+freeloop=$(losetup -f)
+
+losetup $freeloop $newroot/tmp/cidata.img
+
+mkfs.vfat -n CIDATA $freeloop
+
+mkdir /tmpcidata
+mount $newroot/tmp/cidata.img /tmpcidata
+
+vtSplit=$(grep VENTOY_META_DATA_SPLIT $VTOY_PATH/autoinstall | wc -l)
+if [ $vtSplit -eq 1 ]; then
+ vtlog "split autoinstall script to user-data and meta-data"
+ vtLine=$(grep -n VENTOY_META_DATA_SPLIT $VTOY_PATH/autoinstall | awk -F: '{print $1}')
+ vtLine1=$(expr $vtLine - 1)
+ vtLine2=$(expr $vtLine + 1)
+ vtlog "Line number: $vtLine $vtLine1 $vtLine2"
+ sed -n "1,${vtLine1}p" $VTOY_PATH/autoinstall >/tmpcidata/user-data
+ sed -n "${vtLine2},\$p" $VTOY_PATH/autoinstall >/tmpcidata/meta-data
+else
+ vtlog "only user-data avaliable"
+ cp -a $VTOY_PATH/autoinstall /tmpcidata/user-data
+ touch /tmpcidata/meta-data
+fi
+
+
+umount /tmpcidata
+rm -rf /tmpcidata
+
+vtCMD=$(cat /proc/cmdline)
+echo "autoinstall $vtCMD" > $newroot/tmp/kcmdline
+mount --bind $newroot/tmp/kcmdline /proc/cmdline
+
+
+PATH=$VTPATH_OLD
+
projects / Ventoy.git / commitdiff