gitea install script; rename resolvers; fix lfs

gitea/install.sls

@@ -1,15 +1,13 @@
 {% set ver = salt.pillar.get('gitea:version') %}
-{% set url = 'https://github.com/go-gitea/gitea/releases/download/v' +
-  ver + '/gitea-' + ver + '-linux-amd64'
-%}
 {% set basepath = salt.pillar.get('gitea:path')  %}
 
-# FIXME: this could be file.managed with source_hash set
 'download gitea':
-  cmd.run:
-    - name: 'wget {{ url }} -O {{ basepath }}/bin/gitea && chmod +x {{ basepath }}/bin/gitea && echo {{ ver }} > {{ basepath }}/VERSION'
-    - unless: grep -P '^{{ ver }}$' {{ basepath }}/VERSION
+  cmd.script:
+    - shell: /bin/bash
+    - source: 'salt://gitea/files/install.sh'
     - runas: {{ salt.pillar.get('gitea:user') }}
+    - template: jinja
+    - unless: "{{ basepath }}/bin/gitea --version | grep 'Gitea version {{ ver }} '"
     - require:
       - sls: gitea.dirs