From: Taylor Blau <me@ttaylorr.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: John Cai via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org, John Cai <johncai86@gmail.com>
Subject: Re: [PATCH 3/3] stash: call reflog_delete from reflog.c
Date: Fri, 18 Feb 2022 19:21:43 -0500 [thread overview]
Message-ID: <YhA4F5qb7/TIxMcB@nand.local> (raw)
In-Reply-To: <220218.86o834gej9.gmgdl@evledraar.gmail.com>
On Fri, Feb 18, 2022 at 08:20:13PM +0100, Ævar Arnfjörð Bjarmason wrote:
> diff --git a/builtin/stash.c b/builtin/stash.c
> index d0967b3d3c3..7b939576720 100644
> --- a/builtin/stash.c
> +++ b/builtin/stash.c
> @@ -635,11 +635,9 @@ static int reflog_is_empty(const char *refname)
>
> static int do_drop_stash(struct stash_info *info, int quiet)
> {
> - int ret;
> - ret = reflog_delete(info->revision.buf,
> - EXPIRE_REFLOGS_REWRITE | EXPIRE_REFLOGS_REWRITE,
> - 0);
> - if (!ret) {
> + unsigned int flags = EXPIRE_REFLOGS_REWRITE | EXPIRE_REFLOGS_REWRITE;
> +
> + if (!reflog_delete(info->revision.buf, flags, 0)) {
> if (!quiet)
> printf_ln(_("Dropped %s (%s)"), info->revision.buf,
> oid_to_hex(&info->w_commit));
>
> But, having written that I notice that we have *_REWRITE twice there, so
> I almost just carried forward a new bug in 3/3 when composing this :)
>
> So one should be EXPIRE_REFLOGS_UPDATE_REF, presumably.
Thanks for pointing it out. Just thinking aloud here, the old code ran:
git reflog delete --updateref --rewrite
where `--updateref` sets the `EXPIRE_REFLOGS_UPDATE_REF` bit and
`-rewrite` sets the `EXPIRE_REFLOGS_REWRITE` bit.
So yep, you and I have the same conclusion there, and one of these flags
should be the UPDATE_REF variant.
> And perhaps it's a big pain, but that suggests that the code isn't
> either used at all, or that we're missing a test for it.
I think this is much more in the "lacking test coverage" category than
the "unused features we should remove" one.
Thanks,
Taylor
next prev parent reply other threads:[~2022-02-19 0:22 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-18 18:40 [PATCH 0/3] libify reflog John Cai via GitGitGadget
2022-02-18 18:40 ` [PATCH 1/3] reflog: libify delete reflog function and helpers John Cai via GitGitGadget
2022-02-18 19:10 ` Ævar Arnfjörð Bjarmason
2022-02-18 19:39 ` Taylor Blau
2022-02-18 19:48 ` Ævar Arnfjörð Bjarmason
2022-02-18 19:35 ` Taylor Blau
2022-02-21 1:43 ` John Cai
2022-02-21 1:50 ` Taylor Blau
2022-02-23 19:50 ` John Cai
2022-02-18 20:00 ` Junio C Hamano
2022-02-19 2:53 ` Ævar Arnfjörð Bjarmason
2022-02-19 3:02 ` Taylor Blau
2022-02-20 7:49 ` Junio C Hamano
2022-02-18 20:21 ` Junio C Hamano
2022-02-18 18:40 ` [PATCH 2/3] reflog: call reflog_delete from reflog.c John Cai via GitGitGadget
2022-02-18 19:15 ` Ævar Arnfjörð Bjarmason
2022-02-18 20:26 ` Junio C Hamano
2022-02-18 18:40 ` [PATCH 3/3] stash: " John Cai via GitGitGadget
2022-02-18 19:20 ` Ævar Arnfjörð Bjarmason
2022-02-19 0:21 ` Taylor Blau [this message]
2022-02-22 2:36 ` John Cai
2022-02-22 10:51 ` Ævar Arnfjörð Bjarmason
2022-02-18 19:29 ` [PATCH 0/3] libify reflog Ævar Arnfjörð Bjarmason
2022-02-22 18:30 ` [PATCH v2 " John Cai via GitGitGadget
2022-02-22 18:30 ` [PATCH v2 1/3] stash: add test to ensure reflog --rewrite --updatref behavior John Cai via GitGitGadget
2022-02-23 8:54 ` Ævar Arnfjörð Bjarmason
2022-02-23 21:27 ` Junio C Hamano
2022-02-23 21:50 ` Ævar Arnfjörð Bjarmason
2022-02-24 18:21 ` John Cai
2022-02-25 11:45 ` Ævar Arnfjörð Bjarmason
2022-02-25 17:23 ` Junio C Hamano
2022-02-23 21:50 ` John Cai
2022-02-23 22:51 ` Junio C Hamano
2022-02-23 23:12 ` John Cai
2022-02-23 23:27 ` Ævar Arnfjörð Bjarmason
2022-02-23 23:50 ` Junio C Hamano
2022-02-24 14:53 ` John Cai
2022-02-22 18:30 ` [PATCH v2 2/3] reflog: libify delete reflog function and helpers John Cai via GitGitGadget
2022-02-23 9:02 ` Ævar Arnfjörð Bjarmason
2022-02-23 18:40 ` John Cai
2022-02-23 21:28 ` Junio C Hamano
2022-02-22 18:30 ` [PATCH v2 3/3] stash: call reflog_delete() in reflog.c John Cai via GitGitGadget
2022-02-25 19:30 ` [PATCH v3 0/3] libify reflog John Cai via GitGitGadget
2022-02-25 19:30 ` [PATCH v3 1/3] stash: add tests to ensure reflog --rewrite --updatref behavior John Cai via GitGitGadget
2022-03-02 18:52 ` Ævar Arnfjörð Bjarmason
2022-02-25 19:30 ` [PATCH v3 2/3] reflog: libify delete reflog function and helpers John Cai via GitGitGadget
2022-02-25 19:30 ` [PATCH v3 3/3] stash: call reflog_delete() in reflog.c John Cai via GitGitGadget
2022-02-25 19:38 ` [PATCH v3 0/3] libify reflog Taylor Blau
2022-03-02 16:43 ` John Cai
2022-03-02 18:55 ` Ævar Arnfjörð Bjarmason
2022-03-02 22:27 ` [PATCH v4 " John Cai via GitGitGadget
2022-03-02 22:27 ` [PATCH v4 1/3] stash: add tests to ensure reflog --rewrite --updatref behavior John Cai via GitGitGadget
2022-03-02 23:32 ` Junio C Hamano
2022-03-03 15:22 ` John Cai
2022-03-03 16:11 ` Phillip Wood
2022-03-03 16:52 ` Ævar Arnfjörð Bjarmason
2022-03-03 17:28 ` Phillip Wood
2022-03-03 19:12 ` John Cai
2022-03-08 10:39 ` Phillip Wood
2022-03-08 18:09 ` John Cai
2022-03-02 22:27 ` [PATCH v4 2/3] reflog: libify delete reflog function and helpers John Cai via GitGitGadget
2022-03-02 22:27 ` [PATCH v4 3/3] stash: call reflog_delete() in reflog.c John Cai via GitGitGadget
2022-03-02 23:34 ` [PATCH v4 0/3] libify reflog Junio C Hamano
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