From 70c5ea3c1f7e560bf37ea99c642ddf7cdbe33f2b Mon Sep 17 00:00:00 2001
From: MickLesk <47820557+MickLesk@users.noreply.github.com>
Date: Tue, 27 Oct 2026 10:22:38 +0100
Subject: [PATCH] TurnKey: offer only current appliances, stop on arm64

---
 turnkey/turnkey.sh | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/turnkey/turnkey.sh b/turnkey/turnkey.sh
index f79c6b715..a918af6b7 100644
--- a/turnkey/turnkey.sh
+++ b/turnkey/turnkey.sh
@@ -12,6 +12,8 @@ catch_errors
 
 APP="TurnKey LXC"
 NSAPP="turnkey"
+# TurnKey publishes amd64 templates only
+var_arm64="no"
 DIAGNOSTICS="no"
 METHOD="default"
 RANDOM_UUID="$(cat /proc/sys/kernel/random/uuid)"
@@ -159,6 +161,7 @@ fi
 pve_check
 shell_check
 root_check
+arch_check
 
 # Read diagnostics preference (same logic as build.func diagnostics_check)
 DIAG_CONFIG="/usr/local/community-scripts/diagnostics"
@@ -178,6 +181,7 @@ msg_ok "Updated LXC template list"
 
 # Build TurnKey selection menu dynamically from available templates
 # Requires gawk for regex capture groups in match()
+# Newest template per appliance, current or previous Debian only: the catalog still lists dropped appliances on EOL releases
 command -v gawk &>/dev/null || apt-get install -y gawk &>/dev/null
 declare -A TURNKEY_TEMPLATES
 TURNKEY_MENU=()
@@ -187,10 +191,14 @@ while IFS=$'\t' read -r TEMPLATE_FILE TAG ITEM; do
   OFFSET=2
   ((${#ITEM} + OFFSET > MSG_MAX_LENGTH)) && MSG_MAX_LENGTH=$((${#ITEM} + OFFSET))
   TURNKEY_MENU+=("$TAG" "$ITEM " "OFF")
-done < <(pveam available -section turnkeylinux | gawk '{
-  tpl = $2
-  if (match(tpl, /debian-([0-9]+)-turnkey-([^_]+)_([^_]+)_/, m)) {
-    app = m[2]; deb = m[1]; ver = m[3]
+done < <(pveam available -section turnkeylinux | sort -k2,2V | gawk '
+match($2, /debian-([0-9]+)-turnkey-([^_]+)_([^_]+)_/, m) {
+  tpl[m[2]] = $2; deb[m[2]] = m[1] + 0; ver[m[2]] = m[3]
+  if (m[1] + 0 > newest) newest = m[1] + 0
+}
+END {
+  for (app in tpl) {
+    if (deb[app] < newest - 1) continue
     display = app
     gsub(/-/, " ", display)
     n = split(display, words, " ")
@@ -199,8 +207,7 @@ done < <(pveam available -section turnkeylinux | gawk '{
       words[i] = toupper(substr(words[i], 1, 1)) substr(words[i], 2)
       display = display (i > 1 ? " " : "") words[i]
     }
-    tag = app "-" deb
-    printf "%s\t%s\t%s | Debian %s | %s\n", tpl, tag, display, deb, ver
+    printf "%s\t%s-%s\t%s | Debian %s | %s\n", tpl[app], app, deb[app], display, deb[app], ver[app]
   }
 }' | sort -t$'\t' -k2,2)