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dmenumount: Don't show partitions with children

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This PR makes `dmenumount` script filter out all devices, which have childs. This way it won't suggest to mount your partitions which have LUKS or lvm setup on it.

If someone knows of a better way to do something, that'd be appreciated :)
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Prof-Bloodstone 2021-05-08 01:42:23 +02:00 committed by GitHub
parent 5e53f5f467
commit fe9be01d59
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1 changed files with 5 additions and 1 deletions
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6
.local/bin/dmenumount
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@ -50,7 +50,11 @@ asktype() { \
}
anddrives=$(simple-mtpfs -l 2>/dev/null)
usbdrives="$(lsblk -rpo "name,type,size,mountpoint" | grep 'part\|rom' | awk '$4==""{printf "%s (%s)\n",$1,$3}')"
# Get all block devices which are parents of other devices
parentnames="$(lsblk -rpo "pkname" | awk 'NR!=1 && $0 != ""' | uniq | xargs printf '^%s$|' | sed 's/|$//')"
# Get all `part` and `rom` devices, which aren't a parent to another device
# This allows ommiting partitions which have i.e. crypt or lvm childs
usbdrives="$(lsblk -rpo "name,type,size,mountpoint" | awk -v parentnames="$parentnames" '$2 ~ "part|rom" && $4=="" && $1 !~ parentnames {printf "%s (%s)\n",$1,$3}')"
if [ -z "$usbdrives" ]; then
[ -z "$anddrives" ] && echo "No USB drive or Android device detected" && exit