don't use fully qualified name if a subdomain of $HOME/VHOST

plugins/nginx-vhosts/post-deploy

@@ -3,7 +3,13 @@ set -e
 APP="$1"; PORT="$2"
 
 if [[ -f "$HOME/VHOST" ]]; then
-  [[ "$APP" == *.* ]] && hostname="${APP/\//-}" || hostname="${APP/\//-}.$(< "$HOME/VHOST")"
+  VHOST=$(< "$HOME/VHOST")
+  SUBDOMAIN=${APP/%\.${VHOST}/}
+  if [[ "$APP" == *.* ]] && [[ "$SUBDOMAIN" == "$APP" ]]; then
+    hostname="${APP/\//-}"
+  else
+    hostname="${APP/\//-}.$VHOST"
+  fi
   cat<<EOF > $HOME/$APP/nginx.conf
 upstream $APP { server 127.0.0.1:$PORT; }
 server {