gitea install script; rename resolvers; fix lfs

gitea/files/install.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+{% set gitea_version = salt.pillar.get('gitea:version') %}
+{% set base_path = salt.pillar.get('gitea:path') %}
+
+URL="https://github.com/go-gitea/gitea/releases/download/v{{ gitea_version }}/gitea-{{ gitea_version }}-linux-amd64"
+
+# We can't replace the gitea bin while it's running
+systemctl stop gitea || true
+
+wget --quiet "${URL}" -O "{{ base_path }}/bin/gitea.tmp"
+if [ $? -eq 0 ]; then
+  chmod +x "{{ base_path }}/bin/gitea.tmp"
+  mv -v "{{ base_path }}/bin/gitea.tmp" "{{ base_path }}/bin/gitea"
+else
+  rm -f "{{ base_path }}/bin/gitea.tmp"
+  exit 1
+fi