From 8e30dc3c0a351a3bc6b08a8760791c028625df11 Mon Sep 17 00:00:00 2001
From: Yaroslav Halchenko <debian@onerussian.com>
Date: Sun, 6 Nov 2011 19:56:13 -0500
Subject: [PATCH] move previous builds of ova aside

---
 vm/tools/nd_createappliance | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vm/tools/nd_createappliance b/vm/tools/nd_createappliance
index b92a832..6a4539b 100755
--- a/vm/tools/nd_createappliance
+++ b/vm/tools/nd_createappliance
@@ -158,7 +158,11 @@ _info Compacting VDI
 sudo ./nd_compactvdi "${vm_disk}"
 
 _info Exporting the appliance
-
+if [ -e "$vm_ova" ]; then
+    vm_ova_old=$vm_ova.`date +"20%y%m%d%H%M"`
+    _info Previous OVA image exists, renaming it to $vm_ova_old
+    mv "$vm_ova" "$vm_ova_old"
+fi
 VBoxManage export "${vm_name}" -o "$vm_ova" \
 	--vsys 0 \
 	--product "${product_name}" \
-- 
2.39.2