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From: ZheNing Hu <adlternative@gmail.com>
To: "Ævar Arnfjörð Bjarmason" <avarab@gmail.com>
Cc: ZheNing Hu via GitGitGadget <gitgitgadget@gmail.com>,
	Git List <git@vger.kernel.org>,
	Junio C Hamano <gitster@pobox.com>,
	Christian Couder <christian.couder@gmail.com>,
	Hariom Verma <hariom18599@gmail.com>,
	Bagas Sanjaya <bagasdotme@gmail.com>, Jeff King <peff@peff.net>
Subject: Re: [PATCH 10/15] [GSOC] cat-file: add has_object_file() check
Date: Sat, 3 Jul 2021 13:50:05 +0800	[thread overview]
Message-ID: <CAOLTT8SD1eSNy1w8HBt0Z2BA=YqiUYrWsnAA9cDhBOdff=U=Yg@mail.gmail.com> (raw)
In-Reply-To: <87a6n4alfk.fsf@evledraar.gmail.com>

Ævar Arnfjörð Bjarmason <avarab@gmail.com> 于2021年7月2日周五 下午9:34写道:
>
>
> On Thu, Jul 01 2021, ZheNing Hu via GitGitGadget wrote:
>
> > From: ZheNing Hu <adlternative@gmail.com>
> >
> > Use `has_object_file()` in `batch_one_object()` to check
> > whether the input object exists. This can help us reject
> > the missing oid when we let `cat-file --batch` use ref-filter
> > logic later.
> >
> > Mentored-by: Christian Couder <christian.couder@gmail.com>
> > Mentored-by: Hariom Verma <hariom18599@gmail.com>
> > Signed-off-by: ZheNing Hu <adlternative@gmail.com>
> > ---
> >  builtin/cat-file.c | 7 +++++++
> >  1 file changed, 7 insertions(+)
> >
> > diff --git a/builtin/cat-file.c b/builtin/cat-file.c
> > index 243fe6844bc..59a86412fd0 100644
> > --- a/builtin/cat-file.c
> > +++ b/builtin/cat-file.c
> > @@ -428,6 +428,13 @@ static void batch_one_object(const char *obj_name,
> >               return;
> >       }
> >
> > +     if (!has_object_file(&data->oid)) {
> > +             printf("%s missing\n",
> > +                    obj_name ? obj_name : oid_to_hex(&data->oid));
> > +             fflush(stdout);
> > +             return;
> > +     }
> > +
> >       batch_object_write(obj_name, scratch, opt, data);
> >  }
>
> In 12/15 the old "missing" is removed, so is this strictly redundant to
> what's in batch_object_write() for now, does it change anything?

Both of these commits are used to pass some tests for checking missing objects.

If we don't have this commit, "empty --batch-check notices missing
object" in "t/t1006-cat-file.sh"
will fail;
If we don't have the commit "[GSOC] ref-filter: modify the error
message and value in get_object",
"bogus OFS_DELTA in packfile" in "t/t5313-pack-bounds-checks.sh" will fail.

Thanks.
--
ZheNing Hu

  reply	other threads:[~2021-07-03  5:50 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-01 16:07 [PATCH 00/15] [GSOC] cat-file: reuse ref-filter logic ZheNing Hu via GitGitGadget
2021-07-01 16:07 ` [PATCH 01/15] [GSOC] ref-filter: add obj-type check in grab contents ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 02/15] [GSOC] ref-filter: add %(raw) atom ZheNing Hu via GitGitGadget
2021-07-02 13:22   ` Ævar Arnfjörð Bjarmason
2021-07-03  5:14     ` ZheNing Hu
2021-07-01 16:08 ` [PATCH 03/15] [GSOC] ref-filter: --format=%(raw) re-support --perl ZheNing Hu via GitGitGadget
2021-07-02 13:29   ` Ævar Arnfjörð Bjarmason
2021-07-03  5:14     ` ZheNing Hu
2021-07-01 16:08 ` [PATCH 04/15] [GSOC] ref-filter: use non-const ref_format in *_atom_parser() ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 05/15] [GSOC] ref-filter: add %(rest) atom ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 06/15] [GSOC] ref-filter: pass get_object() return value to their callers ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 07/15] [GSOC] ref-filter: introduce free_ref_array_item_value() function ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 08/15] [GSOC] ref-filter: add cat_file_mode in struct ref_format ZheNing Hu via GitGitGadget
2021-07-02 13:32   ` Ævar Arnfjörð Bjarmason
2021-07-02 19:28     ` Eric Sunshine
2021-07-02 22:11       ` Christian Couder
2021-07-03  5:55         ` ZheNing Hu
2021-07-05  7:17           ` Ævar Arnfjörð Bjarmason
2021-07-01 16:08 ` [PATCH 09/15] [GSOC] ref-filter: modify the error message and value in get_object ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 10/15] [GSOC] cat-file: add has_object_file() check ZheNing Hu via GitGitGadget
2021-07-02 13:34   ` Ævar Arnfjörð Bjarmason
2021-07-03  5:50     ` ZheNing Hu [this message]
2021-07-01 16:08 ` [PATCH 11/15] [GSOC] cat-file: change batch_objects parameter name ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 12/15] [GSOC] cat-file: reuse ref-filter logic ZheNing Hu via GitGitGadget
2021-07-02 13:36   ` Ævar Arnfjörð Bjarmason
2021-07-02 13:45     ` Christian Couder
2021-07-03 11:45     ` ZheNing Hu
2021-07-03 13:37       ` Ævar Arnfjörð Bjarmason
2021-07-04 11:10         ` ZheNing Hu
2021-07-05  7:18           ` Ævar Arnfjörð Bjarmason
2021-07-03 14:17       ` ZheNing Hu
2021-07-01 16:08 ` [PATCH 13/15] [GSOC] cat-file: reuse err buf in batch_object_write() ZheNing Hu via GitGitGadget
2021-07-01 16:08 ` [PATCH 14/15] [GSOC] cat-file: re-implement --textconv, --filters options ZheNing Hu via GitGitGadget
2021-07-01 19:55   ` Junio C Hamano
2021-07-01 20:11   ` Junio C Hamano
2021-07-02 12:46     ` ZheNing Hu
2021-07-02 15:27       ` Junio C Hamano
2021-07-03  6:17         ` ZheNing Hu
2021-07-01 16:08 ` [PATCH 15/15] [GSOC] ref-filter: remove grab_oid() function ZheNing Hu via GitGitGadget

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