Guardian (#8365)

* 'Add new script'

* Add messages to cleanup commands in guardian-install.sh

* refactor

---------

Co-authored-by: push-app-to-main[bot] <203845782+push-app-to-main[bot]@users.noreply.github.com>
Co-authored-by: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Co-authored-by: Tobias <96661824+CrazyWolf13@users.noreply.github.com>

ct/guardian.sh

@@ -0,0 +1,79 @@
+#!/usr/bin/env bash
+source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/misc/build.func)
+# Copyright (c) 2021-2025 community-scripts ORG
+# Author: HydroshieldMKII
+# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
+# Source: https://github.com/HydroshieldMKII/Guardian
+
+APP="Guardian"
+var_tags="${var_tags:-media;monitoring}"
+var_cpu="${var_cpu:-2}"
+var_ram="${var_ram:-2048}"
+var_disk="${var_disk:-6}"
+var_os="${var_os:-debian}"
+var_version="${var_version:-13}"
+var_unprivileged="${var_unprivileged:-1}"
+
+header_info "$APP"
+variables
+color
+catch_errors
+
+function update_script() {
+header_info
+check_container_storage
+check_container_resources
+
+if [[ ! -d "/opt/guardian" ]] ; then
+  msg_error "No ${APP} Installation Found!"
+  exit
+fi
+
+if check_for_gh_release "guardian" "HydroshieldMKII/Guardian" ; then
+  msg_info "Stopping Services"
+  systemctl stop guardian-backend guardian-frontend
+  msg_ok "Stopped Services"
+
+  if [[ -f "/opt/guardian/backend/plex-guard.db" ]] ; then
+    msg_info "Backing up Database"
+    cp "/opt/guardian/backend/plex-guard.db" "/tmp/plex-guard.db.backup"
+    msg_ok "Backed up Database"
+  fi
+
+  cp /opt/guardian/.env /opt
+  CLEAN_INSTALL=1 fetch_and_deploy_gh_release "guardian" "HydroshieldMKII/Guardian" "tarball" "latest" "/opt/guardian"
+  mv /opt/.env /opt/guardian
+
+  if [[ -f "/tmp/plex-guard.db.backup" ]] ; then
+    msg_info "Restoring Database"
+    cp "/tmp/plex-guard.db.backup" "/opt/guardian/backend/plex-guard.db"
+    rm "/tmp/plex-guard.db.backup"
+    msg_ok "Restored Database"
+  fi
+
+  msg_info "Updating Guardian"
+  cd /opt/guardian/backend
+  $STD npm ci
+  $STD npm run build
+
+  cd /opt/guardian/frontend
+  $STD npm ci
+  $STD DEPLOYMENT_MODE=standalone npm run build
+  msg_ok "Updated Guardian"
+
+  msg_info "Starting Services"
+  systemctl start guardian-backend guardian-frontend
+  msg_ok "Started Services"
+  msg_ok "Updated Successfully"
+fi
+exit
+}
+
+start
+build_container
+description
+
+msg_ok "Completed Successfully!\n"
+echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
+echo -e "${INFO}${YW} Access it using the following URL:${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:3000${CL}"