add function get_builder_status_icon

scripts/image-builder.sh

@@ -36,7 +36,7 @@ config_menu() {
 
     choice=$(whiptail --title "Konfiguration" --menu "Bitte wählen:" 20 70 10 \
       1 "Abhängigkeiten installieren (docker, git, jq, whiptail)" \
-      2 "Buildx-Builder einrichten | Builder-Status: $builder_status" \
+      2 "Buildx-Builder einrichten | Status: $builder_icon" \
       3 "Globalen Editor setzen" \
       0 "Zurück" \
       3>&1 1>&2 2>&3) || return
@@ -50,6 +50,17 @@ config_menu() {
   done
 }
 
+get_builder_status_icon() {
+  if docker buildx ls 2>/dev/null | grep -q "multiarch-builder"; then
+    if docker buildx ls | grep "multiarch-builder" | grep -q "running"; then
+      echo "🟢"
+    else
+      echo "🟡"
+    fi
+  else
+    echo "🔴"
+  fi
+}
 
 get_builder_status() {
   if docker buildx ls 2>/dev/null | grep -q "multiarch-builder"; then