From 5362cb14d73e82592eca075f68b9182eec39aa10 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Fri, 4 Jan 2013 10:19:51 +1100
Subject: [PATCH] merge_old_version: do not use the refs/next... refs

---
 merge_old_version | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/merge_old_version b/merge_old_version
index d0a52f5..759bb5a 100755
--- a/merge_old_version
+++ b/merge_old_version
@@ -14,7 +14,7 @@ no_build=false
 tree=$1
 ver=$2
 
-rev=$(git show-ref --verify --hash "refs/next/$ver/$tree")
+rev=$(git show next-${ver}:Next/SHA1s | sed -n "s/^$tree\t*//p")
 [ "$rev" ] || {
 	echo "No such tree/date" 1>&2
 	exit 1
@@ -41,15 +41,16 @@ execute()
 	return ${PIPESTATUS[0]}
 }
 
+bad_rev=$(git rev-parse --verify 'HEAD^2')
 GIT_EDITOR=: execute git reset --hard 'HEAD^' || {
 	echo "git reset failed" 1>&2
 	bash -i || exit
 }
 
-log Merging "refs/next/$ver/$tree"
-execute git merge "refs/next/$ver/$tree" || {
+log Merging "$ver version of $tree"
+execute git merge -m "$ver/$tree" "$rev" || {
 	echo Merge failed 1>&2
-	echo "refs/next/$ver/$tree" >>../merge.debug
+	echo "$ver version of $tree" >>../merge.debug
 	git diff >>../merge.debug 2>&1
 	git diff 2>&1 | egrep -q '<<<<<|^\*' && {
 		bash -i || exit
@@ -66,8 +67,8 @@ execute git merge "refs/next/$ver/$tree" || {
 }
 
 d=$(date --date "5 hours ago" '+%Y%m%d')
-git update-ref "refs/next/$d/broken/$tree" "refs/next/$d/$tree"
-git update-ref "refs/next/$d/$tree" "refs/next/$ver/$tree"
+git update-ref "refs/next/$d/broken/$tree" "$bad_rev"
+git update-ref "refs/next/$d/$tree" "$rev"
 
 $no_build && exit 0
 
-- 
2.39.5