[PATCH v5 2/2] builtin/rebase.c: Remove pointless message

[Ben Wijen <ben@wijen.net>]

When doing 'git rebase --autostash <upstream> <master>' with a dirty worktree
a 'HEAD is now at ...' message is emitted, which is pointless as it refers to
the old active branch which isn't actually moved.

This commit removes the 'HEAD is now at...' message.

Signed-off-by: Ben Wijen <ben@wijen.net>
---
 builtin/rebase.c            | 17 +----------------
 t/t3420-rebase-autostash.sh |  4 ----
 2 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/builtin/rebase.c b/builtin/rebase.c
index b3b17669e3..118205e481 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1968,13 +1968,6 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 				state_dir_path("autostash", &options);
 			struct child_process stash = CHILD_PROCESS_INIT;
 			struct object_id oid;
-			struct object_id head_oid;
-			if (get_oid("HEAD", &head_oid)) {
-				ret = error(_("could not determine HEAD revision"));
-			}
-
-			struct commit *head =
-				lookup_commit_reference(the_repository, &head_oid);
 
 			argv_array_pushl(&stash.args,
 					 "stash", "create", "autostash", NULL);
@@ -1995,17 +1988,9 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 				    options.state_dir);
 			write_file(autostash, "%s", oid_to_hex(&oid));
 			printf(_("Created autostash: %s\n"), buf.buf);
-			if (reset_head(&head->object.oid, "reset --hard",
+			if (reset_head(NULL, "reset --hard",
 				       NULL, RESET_HEAD_HARD, NULL, NULL) < 0)
 				die(_("could not reset --hard"));
-			printf(_("HEAD is now at %s"),
-			       find_unique_abbrev(&head->object.oid,
-						  DEFAULT_ABBREV));
-			strbuf_reset(&buf);
-			pp_commit_easy(CMIT_FMT_ONELINE, head, &buf);
-			if (buf.len > 0)
-				printf(" %s", buf.buf);
-			putchar('\n');
 
 			if (discard_index(the_repository->index) < 0 ||
 				repo_read_index(the_repository) < 0)
diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index 43685a5c8e..2421bc39f5 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -37,7 +37,6 @@ test_expect_success setup '
 create_expected_success_am () {
 	cat >expected <<-EOF
 	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
-	HEAD is now at $(git rev-parse --short feature-branch) third commit
 	First, rewinding head to replay your work on top of it...
 	Applying: second commit
 	Applying: third commit
@@ -48,7 +47,6 @@ create_expected_success_am () {
 create_expected_success_interactive () {
 	q_to_cr >expected <<-EOF
 	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
-	HEAD is now at $(git rev-parse --short feature-branch) third commit
 	Applied autostash.
 	Successfully rebased and updated refs/heads/rebased-feature-branch.
 	EOF
@@ -57,7 +55,6 @@ create_expected_success_interactive () {
 create_expected_failure_am () {
 	cat >expected <<-EOF
 	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
-	HEAD is now at $(git rev-parse --short feature-branch) third commit
 	First, rewinding head to replay your work on top of it...
 	Applying: second commit
 	Applying: third commit
@@ -70,7 +67,6 @@ create_expected_failure_am () {
 create_expected_failure_interactive () {
 	cat >expected <<-EOF
 	$(grep "^Created autostash: [0-9a-f][0-9a-f]*\$" actual)
-	HEAD is now at $(git rev-parse --short feature-branch) third commit
 	Applying autostash resulted in conflicts.
 	Your changes are safe in the stash.
 	You can run "git stash pop" or "git stash drop" at any time.
-- 
2.22.0