scripts/source/files/arrays/files_webui.sh

@@ -8,6 +8,7 @@ webui_scripts=(
     "webui/data/generators/apps/webui_app_status.sh"
     "webui/data/generators/apps/webui_config_patch.sh"
     "webui/data/generators/apps/webui_config.sh"
+    "webui/data/generators/apps/webui_gluetun_providers.sh"
     "webui/data/generators/apps/webui_services.sh"
     "webui/data/generators/apps/webui_tools.sh"
     "webui/data/generators/backup/webui_backup_app_status.sh"

scripts/webui/data/generators/apps/webui_gluetun_providers.sh

@@ -78,11 +78,3 @@ webuiGenerateGluetunProviders() {
         isNotice "Empty gluetun snapshot generated; ignoring."
     fi
 }
-
-# Routine WebUI-update hook (appWebuiRefresh_<app>): keep the provider snapshot
-# fresh on every WebUI update while gluetun is installed. The installer
-# (gluetun.sh) refreshes on first install and the 'gluetun_refresh_providers'
-# tool refreshes on demand; this covers the in-between drift.
-appWebuiRefresh_gluetun() {
-    webuiGenerateGluetunProviders
-}

scripts/webui/webui_updater.sh

@@ -69,21 +69,17 @@ webuiLibrePortalUpdate() {
             local result=$(webuiGenerateAppsToolsConfig)
             checkSuccess "Generated apps-tools.json..."
 
-            # Per-app routine refresh hooks. An installed app may define
-            # appWebuiRefresh_<app> (in containers/<app>/scripts/) for data it
-            # wants refreshed on every WebUI update — e.g. gluetun's provider
-            # snapshot. Gated on the app being installed (its live compose
-            # exists, tested directly so it works without list perm on the
-            # container-user-owned data dir), so non-users never pay for it.
-            local _app _dir _hook
-            for _dir in "${install_containers_dir}"*/; do
-                _app="$(basename "$_dir")"
-                [[ -f "${containers_dir}${_app}/docker-compose.yml" ]] || continue
-                _hook="appWebuiRefresh_${_app}"
-                declare -F "$_hook" >/dev/null 2>&1 || continue
-                local result=$($_hook)
-                checkSuccess "Refreshed ${_app} WebUI data..."
-            done
+            # Only refresh the gluetun provider snapshot when gluetun is
+            # actually deployed — the upstream servers.json is ~7 MB and
+            # routine WebUI updates shouldn't burn that bandwidth for users
+            # who never install gluetun. The gluetun installer itself
+            # (containers/gluetun/gluetun.sh) refreshes on first install,
+            # and the Tools action 'gluetun_refresh_providers' lets users
+            # refresh on demand.
+            if [[ -f "${containers_dir}gluetun/docker-compose.yml" ]]; then
+                local result=$(webuiGenerateGluetunProviders)
+                checkSuccess "Refreshed gluetun provider snapshot..."
+            fi
 
             # Generate Backup locations / snapshots / engines / dashboards
             local result=$(webuiGenerateBackupLocations && webuiGenerateBackupDashboard && webuiGenerateBackupSnapshots all && webuiGenerateBackupAppStatus && webuiGenerateBackupEngines && webuiGenerateBackupSchema && webuiGenerateBackupPasswords)