aboutsummaryrefslogtreecommitdiff
path: root/dotfiles/.local/bin/menublk
diff options
context:
space:
mode:
authorYaroslav <contact@yaroslavps.com>2020-05-17 16:39:10 +0300
committerYaroslav <contact@yaroslavps.com>2020-05-17 16:39:10 +0300
commit58c316e56d7228e203a525726b1517acf07df17a (patch)
tree3a081afba92f4e40b9803436a17ac562b0b4e179 /dotfiles/.local/bin/menublk
parent9fb32732d8dd01480276d4dec04258bef081d1b4 (diff)
downloadswayrice-58c316e56d7228e203a525726b1517acf07df17a.tar.gz
swayrice-58c316e56d7228e203a525726b1517acf07df17a.zip
poweroff external storage devices with bemenu
Diffstat (limited to 'dotfiles/.local/bin/menublk')
-rwxr-xr-xdotfiles/.local/bin/menublk176
1 files changed, 101 insertions, 75 deletions
diff --git a/dotfiles/.local/bin/menublk b/dotfiles/.local/bin/menublk
index 3020422..3c507ac 100755
--- a/dotfiles/.local/bin/menublk
+++ b/dotfiles/.local/bin/menublk
@@ -3,6 +3,8 @@
# Script for mounting/unmounting drives (including encrypted ones)
# For encrypted drives, it works only if there's just one partition inside the
# crypt_LUKS volume
+# It now also allows to power off devices so that you can safely disconnect
+# them. It lists only USB devices.
# Yaroslav de la Peña Smirnov
@@ -11,96 +13,120 @@
readarray -t blkdevs <<< "$(lsblk -r -o NAME,TYPE,FSTYPE,MOUNTPOINT | tail -n +2)"
get_mountable() {
- for blkdev in "${blkdevs[@]}"; do
- name="$(cut -d " " -f1 <<< "${blkdev}")"
- btype="$(cut -d " " -f2 <<< "${blkdev}")"
- fstype="$(cut -d " " -f3 <<< "${blkdev}")"
- mountpoint="$(cut -d " " -f4 <<< "${blkdev}")"
- if [ "$btype" = "part" ]; then
- if [ -z "$mountpoint" ]; then
- if [ "$fstype" = "crypto_LUKS" ]; then
- if [ "$(lsblk -r -o FSTYPE "/dev/$name" | tail -n 1)" = "crypto_LUKS" ]; then
- echo "$name"
- fi
- else
- echo "$name"
- fi
- fi
+ for blkdev in "${blkdevs[@]}"; do
+ name="$(cut -d " " -f1 <<< "${blkdev}")"
+ btype="$(cut -d " " -f2 <<< "${blkdev}")"
+ fstype="$(cut -d " " -f3 <<< "${blkdev}")"
+ mountpoint="$(cut -d " " -f4 <<< "${blkdev}")"
+ if [ "$btype" = "part" ]; then
+ if [ -z "$mountpoint" ]; then
+ if [ "$fstype" = "crypto_LUKS" ]; then
+ if [ "$(lsblk -r -o FSTYPE "/dev/$name" | tail -n 1)" = "crypto_LUKS" ]; then
+ echo "$name"
+ fi
+ else
+ echo "$name"
fi
- done
+ fi
+ fi
+ done
}
get_unmountable() {
- for blkdev in "${blkdevs[@]}"; do
- name="$(cut -d " " -f1 <<< "${blkdev}")"
- btype="$(cut -d " " -f2 <<< "${blkdev}")"
- fstype="$(cut -d " " -f3 <<< "${blkdev}")"
- mountpoint="$(cut -d " " -f4 <<< "${blkdev}")"
- if [ "$btype" = "part" ]; then
- if [ -z "$mountpoint" ] && [ "$fstype" = "crypto_LUKS" ]; then
- mountpoint="$(lsblk -r -o MOUNTPOINT "/dev/$name" | tail -n 1)"
- fi
- if [ -n "$mountpoint" ] && [ "$mountpoint" != "/" ] && [ "$mountpoint" != "/boot" ]; then
- echo "$name"
- fi
- fi
- done
+ for blkdev in "${blkdevs[@]}"; do
+ name="$(cut -d " " -f1 <<< "${blkdev}")"
+ btype="$(cut -d " " -f2 <<< "${blkdev}")"
+ fstype="$(cut -d " " -f3 <<< "${blkdev}")"
+ mountpoint="$(cut -d " " -f4 <<< "${blkdev}")"
+ if [ "$btype" = "part" ]; then
+ if [ -z "$mountpoint" ] && [ "$fstype" = "crypto_LUKS" ]; then
+ mountpoint="$(lsblk -r -o MOUNTPOINT "/dev/$name" | tail -n 1)"
+ fi
+ if [ -n "$mountpoint" ] && [ "$mountpoint" != "/" ] && [ "$mountpoint" != "/boot" ]
+ then
+ echo "$name"
+ fi
+ fi
+ done
}
mount_dev() {
- fstype="$(lsblk -r -o FSTYPE "/dev/$1" | tail -n 1)"
- part="/dev/$1"
- if [ "$fstype" = "crypto_LUKS" ]; then
- password="$(echo "" | bemenu -p "Enter passphrase for encrypted drive:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --ff="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
- if [ -z "$password" ]; then
- exit 0
- fi
- printf "%s" "$password" > "$HOME/.cache/diskey"
- part="$(udisksctl unlock --key-file="$HOME/.cache/diskey" -b "/dev/$1" | cut -d " " -f4 )"
- part="${part%?}"
- rm -f "$HOME/.cache/diskey"
- fi
- message="$(udisksctl mount -b "$part")"
- if [ $? -eq 0 ]; then
- notify-send "💽Drive mounting" "$message"
- else
- notify-send "💽Drive mounting" "An error occurred, could not mount device $1"
+ fstype="$(lsblk -r -o FSTYPE "/dev/$1" | tail -n 1)"
+ part="/dev/$1"
+ if [ "$fstype" = "crypto_LUKS" ]; then
+ password="$(echo "" | bemenu -p "Enter passphrase for encrypted drive:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --ff="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
+ if [ -z "$password" ]; then
+ exit 0
fi
+ printf "%s" "$password" > "$HOME/.cache/diskey"
+ part="$(udisksctl unlock --key-file="$HOME/.cache/diskey" -b "/dev/$1" | cut -d " " -f4 )"
+ part="${part%?}"
+ rm -f "$HOME/.cache/diskey"
+ fi
+ message="$(udisksctl mount -b "$part")"
+ if [ $? -eq 0 ]; then
+ notify-send "💽Drive mounting" "$message"
+ else
+ notify-send "💽Drive mounting" "An error occurred, could not mount device $1"
+ fi
}
unmount_dev() {
- fstype="$(lsblk -r -o FSTYPE "/dev/$1" | sed "2q;d")"
- if [ "$fstype" = "crypto_LUKS" ]; then
- volume="/dev/mapper/$(lsblk -r -o NAME "/dev/$1" | tail -n 1)"
- if udisksctl unmount -b "$volume" && udisksctl lock -b "/dev/$1"; then
- notify-send "💽Drive manager" "Device $1 has been unmounted and locked"
- else
- notify-send "💽Drive manager" "An error occurred, could not unmount device $1"
- fi
+ fstype="$(lsblk -r -o FSTYPE "/dev/$1" | sed "2q;d")"
+ if [ "$fstype" = "crypto_LUKS" ]; then
+ volume="/dev/mapper/$(lsblk -r -o NAME "/dev/$1" | tail -n 1)"
+ if udisksctl unmount -b "$volume" && udisksctl lock -b "/dev/$1"; then
+ notify-send "💽Drive manager" "Device $1 has been unmounted and locked"
else
- if udisksctl unmount -b "/dev/$1"; then
- notify-send "💽Drive manager" "Device $1 has been unmounted"
- else
- notify-send "💽Drive manager" "An error occurred, could not unmount device $1"
- fi
+ notify-send "💽Drive manager" "An error occurred, could not unmount device $1"
fi
+ else
+ if udisksctl unmount -b "/dev/$1"; then
+ notify-send "💽Drive manager" "Device $1 has been unmounted"
+ else
+ notify-send "💽Drive manager" "An error occurred, could not unmount device $1"
+ fi
+ fi
+}
+
+get_usb_storage() {
+ for dev in /sys/block/*; do
+ if udevadm info --query=property --path=$dev | grep -q ^ID_BUS=usb
+ then
+ echo "$(cut -d "/" -f4 <<< ${dev})"
+ fi
+ done
+}
+
+poweroff_dev() {
+ if udisksctl power-off -b "/dev/$1"; then
+ notify-send "💽Drive manager" "Device $1 has been powered off"
+ else
+ notify-send "💽Drive manager" "An error occurred, could not power off device $1. Make sure that it's not in use."
+ fi
}
-action="$(printf "mount\nunmount\n" | bemenu -p "What to do?" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
+action="$(printf "mount\nunmount\npoweroff\n" | bemenu -p "What to do?" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
case "$action" in
- mount)
- blkdev="$(get_mountable | bemenu -p "Choose device to mount:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
- if [ -z "$blkdev" ]; then
- exit 0
- fi
- mount_dev "$blkdev";;
- unmount)
- blkdev="$(get_unmountable | bemenu -p "Choose device to umount:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
- if [ -z "$blkdev" ]; then
- exit 0
- fi
- unmount_dev "$blkdev";;
- *)
- notify-send "💽Drive manager" "That's not an option";;
+ mount)
+ blkdev="$(get_mountable | bemenu -p "Choose device to mount:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
+ if [ -z "$blkdev" ]; then
+ exit 0
+ fi
+ mount_dev "$blkdev";;
+ unmount)
+ blkdev="$(get_unmountable | bemenu -p "Choose device to umount:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
+ if [ -z "$blkdev" ]; then
+ exit 0
+ fi
+ unmount_dev "$blkdev";;
+ poweroff)
+ blkdev="$(get_usb_storage | bemenu -p "Choose device to power off:" --tf="$BEMENU_TF" --tb="$BEMENU_NB" --fb="$BEMENU_NB" --fn="$BEMENU_FN" --nb="$BEMENU_NB" --nf="$BEMENU_NF" --hf="$BEMENU_HF" --hb="$BEMENU_HB")"
+ if [ -z "$blkdev" ]; then
+ exit 0
+ fi
+ poweroff_dev "$blkdev";;
+ *)
+ exit 0;;
esac