refactor(obico.sh): refactor obico status

initializes `is_linked` as true.
switches it to false as soon as the first non linked instance is detected. status is then printed as non linked in the main menu.

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

scripts/obico.sh

@@ -365,23 +365,33 @@ function update_moonraker_obico() {
 #===================================================#
 
 function get_moonraker_obico_status() {
-  local moonraker_obico_services sf_count status
-  moonraker_obico_services=$(moonraker_obico_systemd)
-  sf_count=$(echo "${moonraker_obico_services}" | wc -w )
+  local status
+  local service_count
+  local is_linked
+  local moonraker_obico_services
 
-  if (( sf_count == 0 )); then
-    status="Not installed!"
-  elif [[ ! -e "${MOONRAKER_OBICO_DIR}" ]]; then
-    status="Incomplete!"
-  else
-    status="Installed!"
+  moonraker_obico_services=$(moonraker_obico_systemd)
+  service_count=$(echo "${moonraker_obico_services}" | wc -w )
+
+  is_linked="true"
+  if [[ -n ${moonraker_obico_services} ]]; then
     for service in ${moonraker_obico_services}; do
       if ! is_moonraker_obico_linked "$(get_instance_name "${service}" moonraker-obico)"; then
-        status="Not linked!"
+        is_linked="false"
       fi
     done
   fi
 
+  if (( service_count == 0 )); then
+    status="Not installed!"
+  elif [[ ! -d "${MOONRAKER_OBICO_DIR}" ]]; then
+    status="Incomplete!"
+  elif [[ ${is_linked} == "false" ]]; then
+    status="Not linked!"
+  else
+    status="Installed!"
+  fi
+
   echo "${status}"
 }
 

scripts/ui/main_menu.sh

@@ -49,7 +49,10 @@ function print_status() {
 
   if [[ ${status} == "Not installed!" ]]; then
     status="${red}${status}${white}"
-  elif [[ ${status} == "Incomplete!" ]] || [[ ${status} == "Not linked!" ]]; then
+  elif [[ ${status} == "Incomplete!" ]]; then
+    status="${yellow}${status}${white}"
+  elif [[ ${status} == "Not linked!" ]]; then
+    ### "Not linked!" is only required for Moonraker-obico
     status="${yellow}${status}${white}"
   else
     status="${green}${status}${white}"