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Merge branch 'bw/rebase-autostash-keep-current-branch'

Browse source 
"git rebase --autostash <upstream> <branch>", when <branch> is
different from the current branch, incorrectly moved the tip of the
current branch, which has been corrected.

* bw/rebase-autostash-keep-current-branch:
  builtin/rebase.c: Remove pointless message
  builtin/rebase.c: make sure the active branch isn't moved when autostashing
This commit is contained in:
Junio C Hamano 2019-09-30 13:19:32 +09:00
parent 9755f70fe6 bf1e28e0ad
commit 974bdb0205
2 changed files with 9 additions and 16 deletions
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13
builtin/rebase.c
View file

@ -2002,9 +2002,6 @@ 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 commit *head =
lookup_commit_reference(the_repository,
&options.orig_head);
argv_array_pushl(&stash.args,
"stash", "create", "autostash", NULL);
@ -2025,17 +2022,9 @@ 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)

12
t/t3420-rebase-autostash.sh
View file

@ -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 $(git rev-parse --short feature-branch) third commit
Applying autostash resulted in conflicts.
Your changes are safe in the stash.
You can run "git stash pop" or "git stash drop" at any time.
@ -306,4 +302,12 @@ test_expect_success 'branch is left alone when possible' '
test unchanged-branch = "$(git rev-parse --abbrev-ref HEAD)"
'
test_expect_success 'never change active branch' '
git checkout -b not-the-feature-branch unrelated-onto-branch &&
test_when_finished "git reset --hard && git checkout master" &&
echo changed >file0 &&
git rebase --autostash not-the-feature-branch feature-branch &&
test_cmp_rev not-the-feature-branch unrelated-onto-branch
'
test_done