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| author | Felipe Contreras <felipe.contreras@gmail.com> | 2021-06-17 19:17:08 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-06-19 10:36:16 +0300 |
| commit | 340062243a474b8fa56f4c3f6572bf015392f7f9 (patch) | |
| tree | 647dad919cfcca473733f3bb2c4eb68cc145a444 /builtin | |
| parent | 670b81a890388c60b7032a4f5b879f2ece8c4558 (diff) | |
pull: cleanup autostash check
Currently "git pull --rebase" takes a shortcut in the case a
fast-forward merge is possible; run_merge() is called with --ff-only.
However, "git merge" didn't have an --autostash option, so, when "git
pull --rebase --autostash" was called *and* the fast-forward merge
shortcut was taken, then the pull failed.
This was fixed in commit f15e7cf5cc (pull: ff --rebase --autostash
works in dirty repo, 2017-06-01) by simply skipping the fast-forward
merge shortcut.
Later on "git merge" learned the --autostash option [a03b55530a
(merge: teach --autostash option, 2020-04-07)], and so did "git pull"
[d9f15d37f1 (pull: pass --autostash to merge, 2020-04-07)].
Therefore it's not necessary to skip the fast-forward merge shortcut
anymore when called with --rebase --autostash.
Let's always take the fast-forward merge shortcut by essentially
reverting f15e7cf5cc.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/pull.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/builtin/pull.c b/builtin/pull.c index e8927fc2ff..a22293b7db 100644 --- a/builtin/pull.c +++ b/builtin/pull.c @@ -947,7 +947,6 @@ int cmd_pull(int argc, const char **argv, const char *prefix) struct oid_array merge_heads = OID_ARRAY_INIT; struct object_id orig_head, curr_head; struct object_id rebase_fork_point; - int autostash; int rebase_unspecified = 0; int can_ff; @@ -982,8 +981,8 @@ int cmd_pull(int argc, const char **argv, const char *prefix) if (get_oid("HEAD", &orig_head)) oidclr(&orig_head); - autostash = config_autostash; if (opt_rebase) { + int autostash = config_autostash; if (opt_autostash != -1) autostash = opt_autostash; @@ -1065,13 +1064,12 @@ int cmd_pull(int argc, const char **argv, const char *prefix) recurse_submodules == RECURSE_SUBMODULES_ON_DEMAND) && submodule_touches_in_range(the_repository, &upstream, &curr_head)) die(_("cannot rebase with locally recorded submodule modifications")); - if (!autostash) { - if (can_ff) { - /* we can fast-forward this without invoking rebase */ - opt_ff = "--ff-only"; - ran_ff = 1; - ret = run_merge(); - } + + if (can_ff) { + /* we can fast-forward this without invoking rebase */ + opt_ff = "--ff-only"; + ran_ff = 1; + ret = run_merge(); } if (!ran_ff) ret = run_rebase(&newbase, &upstream); |