Add BackTunnel package: Reverse SSH folder sharing toolkit with KDE integration. Includes service menu support, bash completion, and desktop launcher.

backtunnel.install

@@ -0,0 +1,27 @@
+post_install() {
+  # Refresh desktop DB
+  if command -v update-desktop-database >/dev/null 2>&1; then
+    update-desktop-database -q || true
+  fi
+  # Rebuild KDE service cache
+  if command -v kbuildsycoca6 >/dev/null 2>&1; then
+    kbuildsycoca6 --noincremental >/dev/null 2>&1 || true
+  elif command -v kbuildsycoca5 >/dev/null 2>&1; then
+    kbuildsycoca5 --noincremental >/dev/null 2>&1 || true
+  fi
+}
+
+post_upgrade() {
+  post_install
+}
+
+post_remove() {
+  if command -v update-desktop-database >/dev/null 2>&1; then
+    update-desktop-database -q || true
+  fi
+  if command -v kbuildsycoca6 >/dev/null 2>&1; then
+    kbuildsycoca6 --noincremental >/dev/null 2>&1 || true
+  elif command -v kbuildsycoca5 >/dev/null 2>&1; then
+    kbuildsycoca5 --noincremental >/dev/null 2>&1 || true
+  fi
+}