Téléverser les fichiers vers "polybar"

polybar/95-usb.rules

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+KERNEL=="sd*", ACTION=="add", ATTR{removable}=="1", \
+    RUN+="/home/user/.config/polybar/scripts/system-usb-udev.sh --update"
+KERNEL=="sd*", ACTION=="remove", \
+    RUN+="/home/user/.config/polybar/scripts/system-usb-udev.sh --update"

polybar/system-usb-udev.sh

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