45 lines
1.4 KiB
Bash
Executable File
45 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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# A dmenu prompt to unmount drives.
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# Provides you with mounted partitions, select one to unmount.
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# Drives mounted at /, /boot and /home will not be options to unmount.
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unmountusb() {
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[ -z "$drives" ] && exit
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chosen="$(echo "$drives" | dmenu -i -p "Unmount which drive?")" || exit 1
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chosen="$(echo "$chosen" | awk '{print $1}')"
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[ -z "$chosen" ] && exit
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sudo -A umount "$chosen" && notify-send "💻 USB unmounting" "$chosen unmounted."
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}
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unmountandroid() { \
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chosen="$(awk '/simple-mtpfs/ {print $2}' /etc/mtab | dmenu -i -p "Unmount which device?")" || exit 1
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[ -z "$chosen" ] && exit
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sudo -A umount -l "$chosen" && notify-send "🤖 Android unmounting" "$chosen unmounted."
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}
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asktype() { \
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choice="$(printf "USB\\nAndroid" | dmenu -i -p "Unmount a USB drive or Android device?")" || exit 1
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case "$choice" in
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USB) unmountusb ;;
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Android) unmountandroid ;;
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esac
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}
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drives=$(lsblk -nrpo "name,type,size,mountpoint,label" | awk -F':' '{gsub(/ /,":")}$4!~/\/boot|\/efi|\/home$|SWAP/&&length($4)>1{printf "%s (%s) %s\n",$4,$3,$5}')
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if ! grep simple-mtpfs /etc/mtab; then
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[ -z "$drives" ] && echo "No drives to unmount." && exit
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echo "Unmountable USB drive detected."
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unmountusb
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else
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if [ -z "$drives" ]
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then
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echo "Unmountable Android device detected."
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unmountandroid
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else
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echo "Unmountable USB drive(s) and Android device(s) detected."
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asktype
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fi
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fi
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