From: Emily Shaffer <emilyshaffer@google.com>
To: Glen Choo <chooglen@google.com>
Cc: Junio C Hamano <gitster@pobox.com>, git@vger.kernel.org
Subject: Re: [PATCH v9 2/3] introduce submodule.hasSuperproject record
Date: Tue, 15 Mar 2022 13:56:14 -0700 [thread overview]
Message-ID: <YjD9bgmy9ArubMoG@google.com> (raw)
In-Reply-To: <YjD7mWPEnm/0Evy1@google.com>
On Tue, Mar 15, 2022 at 01:48:25PM -0700, Emily Shaffer wrote:
> > +static void set_hassuperproject(const char *sm_path)
> > +{
> > + struct repository subrepo;
> > + char *cfg_file;
> > +
> > + if (repo_submodule_init(&subrepo, the_repository, sm_path, null_oid()))
> > + die(_("could not get a repository handle for submodule '%s'"), sm_path);
>
> Isn't the repo_submodule_init() fairly expensive? I think this is doing
> a whole repo_init() call we would not otherwise be doing.... Is it good
> enough to generate the config from sm_path, by using
> strbuf_repo_worktree_path(), and simply be tolerant of the failure if
> <sm-gitdir>/config doesn't exist?
Ah, I was misreading the implementation of repo_submodule_init() and I
see now that won't work. I guess it is fine to just invoke
repo_submodule_init() then, unless someone has another idea.
next prev parent reply other threads:[~2022-03-15 20:56 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-17 0:56 [PATCH v6 0/5] teach submodules to know they're submodules Emily Shaffer
2021-11-17 0:56 ` [PATCH v6 1/5] t7400-submodule-basic: modernize inspect() helper Emily Shaffer
2021-11-17 0:56 ` [PATCH v6 2/5] introduce submodule.superprojectGitDir record Emily Shaffer
2021-11-17 23:43 ` Jonathan Tan
2021-11-17 0:56 ` [PATCH v6 3/5] submodule: record superproject gitdir during absorbgitdirs Emily Shaffer
2021-11-17 0:57 ` [PATCH v6 4/5] submodule: record superproject gitdir during 'update' Emily Shaffer
2021-11-17 0:57 ` [PATCH v6 5/5] submodule: use config to find superproject worktree Emily Shaffer
2021-11-17 11:43 ` [RFC PATCH 0/2] submodule: test what happens if submodule.superprojectGitDir isn't around Ævar Arnfjörð Bjarmason
2021-11-17 11:43 ` [RFC PATCH 1/2] submodule tests: fix potentially broken "config .. --unset" Ævar Arnfjörð Bjarmason
2021-11-17 11:43 ` [RFC PATCH 2/2] submodule: add test mode for checking absence of "superProjectGitDir" Ævar Arnfjörð Bjarmason
2021-11-23 20:08 ` [RFC PATCH 0/2] submodule: test what happens if submodule.superprojectGitDir isn't around Emily Shaffer
2021-11-24 1:38 ` Ævar Arnfjörð Bjarmason
2021-11-17 23:28 ` [PATCH v6 0/5] teach submodules to know they're submodules Jonathan Tan
2021-11-23 20:28 ` Emily Shaffer
2022-02-03 21:59 ` Emily Shaffer
2022-02-03 21:59 ` [PATCH v7 1/4] t7400-submodule-basic: modernize inspect() helper Emily Shaffer
2022-02-03 21:59 ` [PATCH v7 2/4] introduce submodule.superprojectGitDir record Emily Shaffer
2022-02-03 21:59 ` [PATCH v7 3/4] submodule: record superproject gitdir during absorbgitdirs Emily Shaffer
2022-02-03 21:59 ` [PATCH v7 4/4] submodule: record superproject gitdir during 'update' Emily Shaffer
2022-02-03 22:39 ` [PATCH v6 0/5] teach submodules to know they're submodules Junio C Hamano
2022-02-04 1:15 ` Ævar Arnfjörð Bjarmason
2022-02-04 16:20 ` Junio C Hamano
2022-02-07 19:56 ` Jonathan Nieder
2022-02-07 23:21 ` Junio C Hamano
2022-02-08 1:18 ` Jonathan Nieder
2022-02-08 18:24 ` Junio C Hamano
2022-02-10 22:12 ` Emily Shaffer
2022-02-10 22:53 ` Jonathan Nieder
2022-02-12 20:35 ` Ævar Arnfjörð Bjarmason
2022-02-13 6:25 ` Junio C Hamano
2022-03-01 0:26 ` [PATCH v8 0/3] " Emily Shaffer
2022-03-01 0:26 ` [PATCH v8 1/3] t7400-submodule-basic: modernize inspect() helper Emily Shaffer
2022-03-01 0:26 ` [PATCH v8 2/3] introduce submodule.hasSuperproject record Emily Shaffer
2022-03-01 7:00 ` Junio C Hamano
2022-03-08 20:04 ` Emily Shaffer
2022-03-08 22:13 ` Glen Choo
2022-03-08 22:29 ` Glen Choo
2022-03-01 0:26 ` [PATCH v8 3/3] rev-parse: short-circuit superproject worktree when config unset Emily Shaffer
2022-03-01 7:06 ` Junio C Hamano
2022-03-09 0:38 ` Emily Shaffer
2022-03-01 3:08 ` [PATCH v8 0/3] teach submodules to know they're submodules Junio C Hamano
2022-03-08 18:54 ` Emily Shaffer
2022-03-10 0:44 ` [PATCH v9 " Emily Shaffer
2022-03-10 0:44 ` [PATCH v9 1/3] t7400-submodule-basic: modernize inspect() helper Emily Shaffer
2022-03-10 0:44 ` [PATCH v9 2/3] introduce submodule.hasSuperproject record Emily Shaffer
2022-03-10 2:09 ` Junio C Hamano
2022-03-10 21:29 ` Glen Choo
2022-03-10 21:40 ` Glen Choo
2022-03-10 22:10 ` Junio C Hamano
2022-03-10 23:42 ` Glen Choo
2022-03-10 23:53 ` Glen Choo
2022-03-15 20:48 ` Emily Shaffer
2022-03-15 20:56 ` Emily Shaffer [this message]
2022-03-15 21:19 ` Glen Choo
2022-03-15 18:39 ` Emily Shaffer
2022-03-15 19:19 ` Junio C Hamano
2022-03-10 2:32 ` Junio C Hamano
2022-03-10 21:54 ` Glen Choo
2022-03-15 18:27 ` Emily Shaffer
2022-03-10 0:44 ` [PATCH v9 3/3] rev-parse: short-circuit superproject worktree when config unset Emily Shaffer
2022-03-10 1:47 ` Junio C Hamano
2022-03-10 4:39 ` Eric Sunshine
2022-03-11 9:09 ` [PATCH v9 0/3] teach submodules to know they're submodules Ævar Arnfjörð Bjarmason
2022-03-13 5:43 ` Junio C Hamano
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