More work on merging with git-read-tree..

Add a "-u" flag to update the tree as a result of a merge.

Right now this code is way too anal about things, and fails merges it
shouldn't, but let me fix up the different cases and this will allow for
much smoother merging even in the presense of dirty data in the working
tree.

1 files changed, 2 insertions, 4 deletions

diff --git a/git-resolve-script b/git-resolve-script
index 4fc7a6dce3..186b234b24 100644
--- a/git-resolve-script
+++ b/git-resolve-script
@@ -39,14 +39,13 @@ if [ "$common" == "$head" ]; then
 	echo "Destroying all noncommitted data!"
 	echo "Kill me within 3 seconds.."
 	sleep 3
-	git-read-tree -m $merge || exit 1
-	git-checkout-cache -f -u -a
+	git-read-tree -u -m $head $merge || exit 1
 	echo $merge > "$GIT_DIR"/HEAD
 	git-diff-tree -p ORIG_HEAD HEAD | git-apply --stat
 	exit 0
 fi
 echo "Trying to merge $merge into $head"
-git-read-tree -m $common $head $merge || exit 1
+git-read-tree -u -m $common $head $merge || exit 1
 merge_msg="Merge of $merge_repo"
 result_tree=$(git-write-tree  2> /dev/null)
 if [ $? -ne 0 ]; then
@@ -58,5 +57,4 @@ fi
 result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree -p $head -p $merge)
 echo "Committed merge $result_commit"
 echo $result_commit > "$GIT_DIR"/HEAD
-git-checkout-cache -f -u -a
 git-diff-tree -p ORIG_HEAD HEAD | git-apply --stat