From 4ae4e3511518cc768f3bc8740d341378e2f98b59 Mon Sep 17 00:00:00 2001
From: Adrian Malacoda <adrian.malacoda@monarch-pass.net>
Date: Mon, 24 Nov 2014 02:00:05 -0600
Subject: [PATCH] if we deploy a new image on top of an existing install then
 it will overwrite the symlinks going to the shared volume, so check if the
 file is a symlink and if not then create the link

---
 setup.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/setup.sh b/setup.sh
index 65a4db4..24c68a1 100644
--- a/setup.sh
+++ b/setup.sh
@@ -1,6 +1,9 @@
 #!/bin/bash
 
-if [[ ! -d /var/lib/mediawiki/skins ]]; then
-    mv /app/images /var/lib/mediawiki/ && ln -s /var/lib/mediawiki/images /app/images
+if [[ ! -h /app/skins ]]; then
     mv /app/skins /var/lib/mediawiki/ && ln -s /var/lib/mediawiki/skins /app/skins
 fi
+
+if [[ ! -h /app/images ]]; then
+    mv /app/images /var/lib/mediawiki/ && ln -s /var/lib/mediawiki/images /app/images
+fi