87 lines
2.7 KiB
Bash
87 lines
2.7 KiB
Bash
#!/bin/sh
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# Définition du chemin vers le fichier PID pour la communication avec le script
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path_pid="/tmp/polybar-system-usb-udev.pid"
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# Fonction pour mettre à jour les processus liés
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usb_update() {
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pid=$(cat "$path_pid")
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if [ "$pid" != "" ]; then
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kill -10 "$pid"
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fi
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}
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# Fonction pour ouvrir Caja au point de montage du premier périphérique USB monté trouvé
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open_mountpoint_in_caja() {
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devices=$(lsblk -Jplno NAME,TYPE,RM,MOUNTPOINT)
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for mount in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint != null) | .mountpoint'); do
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if [ -n "$mount" ]; then
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caja "$mount" &
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break
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fi
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done
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}
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# Fonction pour afficher les périphériques USB montés et non montés
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usb_print() {
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devices=$(lsblk -Jplno NAME,TYPE,RM,SIZE,MOUNTPOINT,VENDOR)
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output=""
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counter=0
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for unmounted in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint == null) | .name'); do
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unmounted=$(echo "$unmounted" | tr -d "[:digit:]")
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unmounted=$(echo "$devices" | jq -r '.blockdevices[] | select(.name == "'"$unmounted"'") | .vendor')
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unmounted=$(echo "$unmounted" | tr -d ' ')
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if [ $counter -eq 0 ]; then
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space=""
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else
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space=" "
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fi
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counter=$((counter + 1))
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output="$output$space#1 $unmounted"
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done
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for mounted in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint != null) | .mountpoint'); do
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label=$(basename "$mounted")
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size=$(echo "$devices" | jq -r '.blockdevices[] | select(.mountpoint == "'"$mounted"'") | .size')
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if [ $counter -eq 0 ]; then
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space=""
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else
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space=" "
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fi
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counter=$((counter + 1))
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output="$output$space$label $size"
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done
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echo "$output"
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}
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# Traite les arguments passés au script
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case "$1" in
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--update)
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usb_print
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;;
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--open)
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open_mountpoint_in_caja
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;;
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--unmount)
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devices=$(lsblk -Jplno NAME,TYPE,RM,MOUNTPOINT)
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for unmount in $(echo "$devices" | jq -r '.blockdevices[] | select(.type == "part") | select(.rm == true) | select(.mountpoint != null) | .name'); do
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udisksctl unmount --no-user-interaction -b "$unmount"
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udisksctl power-off --no-user-interaction -b "$unmount"
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done
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usb_update
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;;
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*)
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echo $$ > $path_pid
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trap exit INT
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trap "echo" USR1
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while true; do
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usb_print
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sleep 60 &
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wait
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done
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;;
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esac
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