From: Patrick Steinhardt <ps@pks.im>
To: Karthik Nayak <karthik.188@gmail.com>
Cc: git@vger.kernel.org
Subject: Re: [PATCH 03/12] refs: refactor logic to look up storage backends
Date: Thu, 28 Dec 2023 09:56:09 +0100 [thread overview]
Message-ID: <ZY04KePUMJEv_QQM@tanuki> (raw)
In-Reply-To: <CAOLa=ZR1Bc+Acwjma9OM0SvyLg4-HB-S3Pxr66VCKTb0d_tdnw@mail.gmail.com>
[-- Attachment #1: Type: text/plain, Size: 2044 bytes --]
On Fri, Dec 22, 2023 at 04:38:30AM -0800, Karthik Nayak wrote:
> Patrick Steinhardt <ps@pks.im> writes:
>
> > +
> > +const char *ref_storage_format_to_name(int ref_storage_format)
> > +{
> > + const struct ref_storage_be *be = find_ref_storage_backend(ref_storage_format);
> > + if (!be)
> > + return "unknown";
> > + return be->name;
> > +}
> >
>
> Would it make more sense to return NULL here?
The only purpose of this function will be to print error messages, so
"unknown" seems like the better choice.
> > /*
> > * How to handle various characters in refnames:
> > * 0: An acceptable character for refs
> > @@ -2029,12 +2045,12 @@ static struct ref_store *ref_store_init(struct repository *repo,
> > const char *gitdir,
> > unsigned int flags)
> > {
> > - const char *be_name = "files";
> > - struct ref_storage_be *be = find_ref_storage_backend(be_name);
> > + int format = REF_STORAGE_FORMAT_FILES;
> > + const struct ref_storage_be *be = find_ref_storage_backend(format);
> > struct ref_store *refs;
> >
> > if (!be)
> > - BUG("reference backend %s is unknown", be_name);
> > + BUG("reference backend %s is unknown", ref_storage_format_to_name(format));
> >
>
> This doesn't really get us more information, since be == NULL, calling
> `ref_storage_format_to_name` will again call `find_ref_storage_backend`,
> which will be NULL. I wonder if its better to:
>
> @@ -2029,12 +2045,12 @@ static struct ref_store *ref_store_init(struct
> repository *repo,
> const char *gitdir,
> unsigned int flags)
> {
> - const char *be_name = "files";
> - struct ref_storage_be *be = find_ref_storage_backend(be_name);
> + int format = REF_STORAGE_FORMAT_FILES;
> + const struct ref_storage_be *be = find_ref_storage_backend(format);
> struct ref_store *refs;
>
> if (!be)
> - BUG("reference backend %s is unknown", be_name);
> + BUG("reference backend is unknown");
Good point, will change.
Patrick
[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 833 bytes --]
next prev parent reply other threads:[~2023-12-28 8:56 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-20 10:54 [PATCH 00/12] Introduce `refStorage` extension Patrick Steinhardt
2023-12-20 10:54 ` [PATCH 01/12] t: introduce DEFAULT_REPO_FORMAT prereq Patrick Steinhardt
2023-12-22 11:41 ` Karthik Nayak
2023-12-28 8:55 ` Patrick Steinhardt
2023-12-20 10:54 ` [PATCH 02/12] worktree: skip reading HEAD when repairing worktrees Patrick Steinhardt
2023-12-22 12:23 ` Karthik Nayak
2023-12-20 10:55 ` [PATCH 03/12] refs: refactor logic to look up storage backends Patrick Steinhardt
2023-12-22 12:38 ` Karthik Nayak
2023-12-28 8:56 ` Patrick Steinhardt [this message]
2023-12-20 10:55 ` [PATCH 04/12] setup: start tracking ref storage format when Patrick Steinhardt
2023-12-20 18:30 ` Junio C Hamano
2023-12-28 8:56 ` Patrick Steinhardt
2023-12-28 17:15 ` Junio C Hamano
2023-12-28 20:01 ` Patrick Steinhardt
2023-12-22 13:09 ` Karthik Nayak
2023-12-28 8:56 ` Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 05/12] setup: set repository's formats on init Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 06/12] setup: introduce "extensions.refStorage" extension Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 07/12] setup: introduce GIT_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 08/12] t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 09/12] builtin/rev-parse: introduce `--show-ref-format` flag Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 10/12] builtin/init: introduce `--ref-format=` value flag Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 11/12] builtin/clone: " Patrick Steinhardt
2023-12-20 10:55 ` [PATCH 12/12] t9500: write "extensions.refstorage" into config Patrick Steinhardt
2023-12-22 13:43 ` Karthik Nayak
2023-12-22 13:43 ` [PATCH 00/12] Introduce `refStorage` extension Karthik Nayak
2023-12-26 20:56 ` Junio C Hamano
2023-12-28 9:57 ` [PATCH v2 " Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 01/12] t: introduce DEFAULT_REPO_FORMAT prereq Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 02/12] worktree: skip reading HEAD when repairing worktrees Patrick Steinhardt
2023-12-28 18:08 ` Eric Sunshine
2023-12-28 18:13 ` Eric Sunshine
2023-12-28 20:18 ` Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 03/12] refs: refactor logic to look up storage backends Patrick Steinhardt
2023-12-28 17:25 ` Junio C Hamano
2023-12-28 20:11 ` Patrick Steinhardt
2023-12-28 20:42 ` Junio C Hamano
2023-12-28 9:57 ` [PATCH v2 04/12] setup: start tracking ref storage format Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 05/12] setup: set repository's formats on init Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 06/12] setup: introduce "extensions.refStorage" extension Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 07/12] setup: introduce GIT_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-28 9:57 ` [PATCH v2 08/12] t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-28 9:58 ` [PATCH v2 09/12] builtin/rev-parse: introduce `--show-ref-format` flag Patrick Steinhardt
2023-12-28 9:58 ` [PATCH v2 10/12] builtin/init: introduce `--ref-format=` value flag Patrick Steinhardt
2023-12-28 9:58 ` [PATCH v2 11/12] builtin/clone: " Patrick Steinhardt
2023-12-28 9:58 ` [PATCH v2 12/12] t9500: write "extensions.refstorage" into config Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 00/12] Introduce `refStorage` extension Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 01/12] t: introduce DEFAULT_REPO_FORMAT prereq Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 02/12] worktree: skip reading HEAD when repairing worktrees Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 03/12] refs: refactor logic to look up storage backends Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 04/12] setup: start tracking ref storage format Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 05/12] setup: set repository's formats on init Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 06/12] setup: introduce "extensions.refStorage" extension Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 07/12] setup: introduce GIT_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-29 7:26 ` [PATCH v3 08/12] t: introduce GIT_TEST_DEFAULT_REF_FORMAT envvar Patrick Steinhardt
2023-12-29 7:27 ` [PATCH v3 09/12] builtin/rev-parse: introduce `--show-ref-format` flag Patrick Steinhardt
2023-12-29 7:27 ` [PATCH v3 10/12] builtin/init: introduce `--ref-format=` value flag Patrick Steinhardt
2023-12-29 7:27 ` [PATCH v3 11/12] builtin/clone: " Patrick Steinhardt
2023-12-29 7:27 ` [PATCH v3 12/12] t9500: write "extensions.refstorage" into config Patrick Steinhardt
2023-12-29 8:44 ` [PATCH v3 00/12] Introduce `refStorage` extension Eric Sunshine
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZY04KePUMJEv_QQM@tanuki \
--to=ps@pks.im \
--cc=git@vger.kernel.org \
--cc=karthik.188@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).