From 17627cdf3caa79cd6b672740e83a32610954dc96 Mon Sep 17 00:00:00 2001
From: ttasket <tasket@openmailbox.org>
Date: Thu, 16 Jun 2016 07:59:28 -0400
Subject: [PATCH] Support in-place template reinstalls - for testing

This doesn't yet prevent appvms from starting with invalid template during the reinstall, and doesn't deal with the Netvm setting problem.
For issue #2061
---
 dom0-updates/qubes-dom0-update | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dom0-updates/qubes-dom0-update b/dom0-updates/qubes-dom0-update
index 57607ff..bbc72fb 100755
--- a/dom0-updates/qubes-dom0-update
+++ b/dom0-updates/qubes-dom0-update
@@ -63,9 +63,11 @@ done
 
 # Prevent template upgrade - this would override user changes -
 # but do allow explicit template reinstalls
-if [ "$YUM_ACTION" == "reinstall" ] ; then
+if [ "$YUM_ACTION" == "reinstall" ] && [[ "$PKGS" == *"qubes-template-"* ]]; then
     TEMPLATE_EXCLUDE_OPTS=""
-else TEMPLATE_EXCLUDE_OPTS="--exclude=`rpm -qa --qf '%{NAME},' qubes-template-\*`"
+    echo "WARNING: Reinstalling a template will erase files in /home and /rw !"
+else
+    TEMPLATE_EXCLUDE_OPTS="--exclude=`rpm -qa --qf '%{NAME},' qubes-template-\*`"
 fi
 YUM_OPTS="$TEMPLATE_EXCLUDE_OPTS $YUM_OPTS"
 ALL_OPTS="$TEMPLATE_EXCLUDE_OPTS $ALL_OPTS"