mirror of https://github.com/ventoy/Ventoy
51 lines
1.7 KiB
Bash
51 lines
1.7 KiB
Bash
#!/ventoy/busybox/sh
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#************************************************************************************
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# Copyright (c) 2020, longpanda <admin@ventoy.net>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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#
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#************************************************************************************
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. /ventoy/hook/ventoy-hook-lib.sh
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if [ ! -e /dev/dm-0 ]; then
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exit 0
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fi
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blkdev_num=$($VTOY_PATH/tool/dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')
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vtDM=$(ventoy_find_dm_id ${blkdev_num})
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if [ -e /dev/mapper/ventoy ]; then
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vtlog "/dev/mapper/ventoy already exist"
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else
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vtlog "link /dev/$vtDM to /dev/mapper/ventoy"
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ln -s /dev/$vtDM /dev/mapper/ventoy
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fi
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VTLABEL=$($BUSYBOX_PATH/blkid /dev/$vtDM | $SED 's/.*LABEL="\([^"]*\)".*/\1/')
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vtlog "VTLABEL=$VTLABEL"
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if [ -n "$VTLABEL" ]; then
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if ! [ -d /dev/disk/by-label ]; then
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mkdir -p /dev/disk/by-label
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fi
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if [ -e "/dev/disk/by-label/$VTLABEL" ]; then
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vtlog "/dev/disk/by-label/$VTLABEL already exist"
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else
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vtlog "link /dev/$vtDM to /dev/disk/by-label/$VTLABEL"
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ln -s /dev/$vtDM "/dev/disk/by-label/$VTLABEL"
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fi
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fi
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