fix: better output for cacher tag assignment

salt/sys-cacher/files/admin/tag.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+# SPDX-FileCopyrightText: 2023 Benjamin Grande M. S. <ben.grande.b@gmail.com>
+#
+# SPDX-License-Identifier: AGPL-3.0-or-later
+
+set -eu
+
+exclude="$(qvm-ls --no-spinner --raw-list --tags whonix-updatevm \
+           | sed "s/^./--exclude &/" | tr "\n" " ")"
+
+wanted="$(qvm-ls --no-spinner --raw-data --fields=NAME,CLASS --all ${exclude} \
+          | awk -v class="TemplateVM" -F "|" '$2 ~ class {print $1}')"
+
+echo "${wanted}"

salt/sys-cacher/tag.sls

@@ -4,14 +4,9 @@ SPDX-FileCopyrightText: 2023 Benjamin Grande M. S. <ben.grande.b@gmail.com>
 SPDX-License-Identifier: AGPL-3.0-or-later
 #}
 
-{% set avoid = salt['cmd.shell']('qvm-ls --no-spinner --raw-list --tags whonix-updatevm') -%}
+{% set templates = salt['cmd.script']('salt://' ~ slsdotpath ~ '/files/admin/tag.sh') -%}
-
+{% for tpl in templates.stdout.split("\n") -%}
-{% set exclude = salt['cmd.shell']('for qube in ' ~ avoid ~ '; do exclude="$exclude --exclude $qube"; done; echo "$exclude"') -%}
+"{{ slsdotpath }}-tag-for-{{ tpl }}":
-
-{% set wanted = salt['cmd.shell']('qvm-ls --no-spinner --raw-data --fields=NAME,CLASS --all ' ~ exclude ~ ' | awk -F "|" "/|TemplateVM|/{print $1}"') -%}
-
-{% for tpl in wanted -%}
-"{{ tpl }}-cacher-tag":
   qvm.tags:
     - name: {{ tpl }}
     - add: