X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=contrib%2Fexamples%2Fgit-merge.sh;h=7b922c39480c8b78d0687cbabac59672f9ae6ede;hb=6b948a7a480b4ad5e112eb1642e9160e2a3b4f2b;hp=dfd6e17946946825ad7a486e90d35a9f310020e6;hpb=f07df52489c78c33c5c5c1bd973038283c401582;p=git.git

diff --git a/contrib/examples/git-merge.sh b/contrib/examples/git-merge.sh
index dfd6e1794..7b922c394 100755
--- a/contrib/examples/git-merge.sh
+++ b/contrib/examples/git-merge.sh
@@ -16,6 +16,7 @@ squash               create a single commit instead of doing a merge
 commit               perform a commit if the merge succeeds (default)
 ff                   allow fast-forward (default)
 ff-only              abort if fast-forward is not possible
+rerere-autoupdate    update index with any reused conflict resolution
 s,strategy=          merge strategy to use
 X=                   option for selected merge strategy
 m,message=           message to be used for the merge commit (if any)
@@ -48,11 +49,11 @@ xopt=
 allow_fast_forward=t
 fast_forward_only=
 allow_trivial_merge=t
-squash= no_commit= log_arg=
+squash= no_commit= log_arg= rr_arg=
 
 dropsave() {
 	rm -f -- "$GIT_DIR/MERGE_HEAD" "$GIT_DIR/MERGE_MSG" \
-		 "$GIT_DIR/MERGE_STASH" || exit 1
+		 "$GIT_DIR/MERGE_STASH" "$GIT_DIR/MERGE_MODE" || exit 1
 }
 
 savestate() {
@@ -148,13 +149,15 @@ merge_name () {
 	if found_ref=$(git rev-parse --symbolic-full-name --verify \
 							"$remote" 2>/dev/null)
 	then
+		expanded=$(git check-ref-format --branch "$remote") ||
+			exit
 		if test "${found_ref#refs/heads/}" != "$found_ref"
 		then
-			echo "$rh		branch '$remote' of ."
+			echo "$rh		branch '$expanded' of ."
 			return
 		elif test "${found_ref#refs/remotes/}" != "$found_ref"
 		then
-			echo "$rh		remote branch '$remote' of ."
+			echo "$rh		remote branch '$expanded' of ."
 			return
 		fi
 	fi
@@ -198,6 +201,8 @@ parse_config () {
 			test "$allow_fast_forward" != f ||
 				die "You cannot combine --ff-only with --no-ff."
 			fast_forward_only=t ;;
+		--rerere-autoupdate|--no-rerere-autoupdate)
+			rr_arg=$1 ;;
 		-s|--strategy)
 			shift
 			case " $all_strategies " in
@@ -585,7 +590,15 @@ else
 	do
 		echo $remote
 	done >"$GIT_DIR/MERGE_HEAD"
-	printf '%s\n' "$merge_msg" >"$GIT_DIR/MERGE_MSG"
+	printf '%s\n' "$merge_msg" >"$GIT_DIR/MERGE_MSG" ||
+		die "Could not write to $GIT_DIR/MERGE_MSG"
+	if test "$allow_fast_forward" != t
+	then
+		printf "%s" no-ff
+	else
+		:
+	fi >"$GIT_DIR/MERGE_MODE" ||
+		die "Could not write to $GIT_DIR/MERGE_MODE"
 fi
 
 if test "$merge_was_ok" = t
@@ -602,6 +615,6 @@ Conflicts:
 		sed -e 's/^[^	]*	/	/' |
 		uniq
 	} >>"$GIT_DIR/MERGE_MSG"
-	git rerere
+	git rerere $rr_arg
 	die "Automatic merge failed; fix conflicts and then commit the result."
 fi