Only remove if openHAB 4.3+ installed

Signed-off-by: Ethan Dye <mrtops03@gmail.com>

NEWS.md

@@ -4,9 +4,10 @@ for you to lookup.
 
 ## Frontail removed ## December XX, 2024
 We have removed the frontail log-viewer package and deleted it from all
-systems. As of openHAB 4.3 a log-viewer is built in to openHAB, and frontail
-has serious security vulnerabilities present and is no longer maintained. We
-apologize for any inconvenience this may cause.
+systems with openHAB 4.3 or later installed. As of openHAB 4.3 a log-viewer
+is built in to openHAB, and frontail has serious security vulnerabilities
+present and is no longer maintained. We apologize for any inconvenience
+this may cause.
 
 ## Legacy openHAB 2 support removed ## November 23, 2024
 We have removed legacy support for the openHAB 2 systems. Please upgrade to

docs/CHANGELOG.md

@@ -1,8 +1,9 @@
 ## Frontail removed ## December XX, 2024
 We have removed the frontail log-viewer package and deleted it from all
-systems. As of openHAB 4.3 a log-viewer is built in to openHAB, and frontail
-has serious security vulnerabilities present and is no longer maintained. We
-apologize for any inconvenience this may cause.
+systems with openHAB 4.3 or later installed. As of openHAB 4.3 a log-viewer
+is built in to openHAB, and frontail has serious security vulnerabilities
+present and is no longer maintained. We apologize for any inconvenience
+this may cause.
 
 ## Legacy openHAB 2 support removed ## November 23, 2024
 We have removed legacy support for the openHAB 2 systems. Please upgrade to

functions/nodejs-apps.bash

@@ -64,6 +64,8 @@ frontail_remove() {
 
   frontailBase="$(npm list -g | head -n 1)/node_modules/frontail"
 
+  if ! [[ $(openhab-cli info | grep "Version" | xargs | cut -d ' ' -f 2) =~ 4.[3-9]* ]]; then return 0; fi
+
   if [[ -d $frontailBase ]] || [[ -d $frontailDir ]]; then
     echo -n "$(timestamp) [openHABian] Removing openHAB Log Viewer frontail... "
     if [[ $(systemctl is-active frontail.service) == "active" ]]; then