From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Jeff King <peff@peff.net>
Cc: Johannes Schindelin via GitGitGadget <gitgitgadget@gmail.com>,
git@vger.kernel.org, don@goodman-wilson.com, stolee@gmail.com,
sandals@crustytoothpaste.net, Matt Rogers <mattr94@gmail.com>,
Eric Sunshine <sunshine@sunshineco.com>,
Taylor Blau <me@ttaylorr.com>,
Phillip Wood <phillip.wood123@gmail.com>,
Alban Gruin <alban.gruin@gmail.com>, Johannes Sixt <j6t@kdbg.org>
Subject: Re: [PATCH v2 09/12] clone: handle overridden main branch names
Date: Tue, 23 Jun 2020 22:58:36 +0200 (CEST) [thread overview]
Message-ID: <nycvar.QRO.7.76.6.2006232233290.54@tvgsbejvaqbjf.bet> (raw)
In-Reply-To: <20200616132216.GH666057@coredump.intra.peff.net>
Hi Peff,
On Tue, 16 Jun 2020, Jeff King wrote:
> On Mon, Jun 15, 2020 at 12:50:13PM +0000, Johannes Schindelin via GitGitGadget wrote:
>
> > diff --git a/builtin/clone.c b/builtin/clone.c
> > index 487b0a42d75..755fcaeb0ba 100644
> > --- a/builtin/clone.c
> > +++ b/builtin/clone.c
> > @@ -718,6 +718,7 @@ static void update_head(const struct ref *our, const struct ref *remote,
> > /* Local default branch link */
> > if (create_symref("HEAD", our->name, NULL) < 0)
> > die(_("unable to update HEAD"));
> > + git_config_set("core.mainbranch", head);
> > if (!option_bare) {
> > update_ref(msg, "HEAD", &our->old_oid, NULL, 0,
> > UPDATE_REFS_DIE_ON_ERR);
>
> Just making sure I understand what's going on here...
>
> This covers the case that we've run "clone -b foo" or similar, but there
> are two other case arms when "foo" is a tag, or the remote HEAD is
> unreachable. And there we don't set core.mainbranch at all.
It was actually meant to catch the case where the remote repository has a
default branch other than `master`.
> But we would not want it to be missing, because that will likely need to
> stay a default for "master" indefinitely (to keep behavior for existing
> repositories). However, it won't be missing. We'll always have set it
> during the init_db() call, and this is just overriding that. So we'd end
> update_head() with either:
>
> - core.mainbranch set to the same branch we point HEAD to, whether we
> got it from the remote side or from "-b foo"
>
> - if we write a detached HEAD, then core.mainbranch remains at
> init.mainbranch (or defaulting to "master" now, and probably "main"
> later). We have no better option.
>
> If so, then that makes sense to me.
In any case, this does not matter anymore, as I am dropping
`core.mainBranch` from v3, as you had suggested elsewhere in this thread.
Ciao,
Dscho
next prev parent reply other threads:[~2020-06-23 20:58 UTC|newest]
Thread overview: 180+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-10 21:19 [PATCH 0/9] Allow overriding the default name of the default branch Johannes Schindelin via GitGitGadget
2020-06-10 21:19 ` [PATCH 1/9] init: allow overriding the default branch name for new repositories Don Goodman-Wilson via GitGitGadget
2020-06-10 23:22 ` brian m. carlson
2020-06-11 0:16 ` Eric Sunshine
2020-06-11 14:09 ` Johannes Schindelin
2020-06-11 15:28 ` Junio C Hamano
2020-06-16 12:45 ` Jeff King
2020-06-16 12:47 ` Jeff King
2020-06-18 13:08 ` Johannes Schindelin
2020-06-23 20:32 ` Johannes Schindelin
2020-06-11 9:35 ` Phillip Wood
2020-06-12 11:55 ` Johannes Schindelin
2020-06-12 16:51 ` Junio C Hamano
2020-06-14 22:00 ` Johannes Schindelin
2020-06-15 10:00 ` Phillip Wood
2020-06-11 10:23 ` Alban Gruin
2020-06-11 23:14 ` Junio C Hamano
2020-06-11 23:46 ` brian m. carlson
2020-06-12 12:45 ` Johannes Schindelin
2020-06-13 18:01 ` Alban Gruin
2020-06-14 8:57 ` Johannes Schindelin
2020-06-16 12:25 ` Jeff King
2020-06-18 10:17 ` Johannes Schindelin
2020-06-10 21:19 ` [PATCH 2/9] remote: respect `core.defaultBranchName` Johannes Schindelin via GitGitGadget
2020-06-16 12:35 ` Jeff King
2020-06-18 10:21 ` Johannes Schindelin
2020-06-18 11:50 ` Jeff King
2020-06-23 21:15 ` Johannes Schindelin
2020-06-10 21:19 ` [PATCH 3/9] send-pack/transport-helper: " Johannes Schindelin via GitGitGadget
2020-06-10 21:19 ` [PATCH 4/9] testsvn: " Johannes Schindelin via GitGitGadget
2020-06-10 21:19 ` [PATCH 5/9] submodule: use the (possibly overridden) default branch name Johannes Schindelin via GitGitGadget
2020-06-15 10:46 ` Denton Liu
2020-06-10 21:19 ` [PATCH 6/9] clone: learn about the possibly-configured " Johannes Schindelin via GitGitGadget
2020-06-10 22:58 ` Junio C Hamano
2020-06-10 21:19 ` [PATCH 7/9] fmt-merge-msg: " Johannes Schindelin via GitGitGadget
2020-06-10 22:59 ` Junio C Hamano
2020-06-10 21:19 ` [PATCH 8/9] fast-export: respect the possibly-overridden " Johannes Schindelin via GitGitGadget
2020-06-10 21:54 ` Matt Rogers
2020-06-10 23:25 ` Junio C Hamano
2020-06-10 23:39 ` brian m. carlson
2020-06-11 0:20 ` Matt Rogers
2020-06-11 5:26 ` Junio C Hamano
2020-06-11 14:05 ` Johannes Schindelin
2020-06-11 15:05 ` Re* " Junio C Hamano
2020-06-11 16:44 ` Junio C Hamano
2020-06-11 18:18 ` Junio C Hamano
2020-06-12 12:07 ` Johannes Schindelin
2020-06-12 12:32 ` Junio C Hamano
2020-06-12 12:03 ` Johannes Schindelin
2020-06-12 12:50 ` Junio C Hamano
2020-06-12 12:53 ` Johannes Schindelin
2020-06-12 13:18 ` Johannes Schindelin
2020-06-12 15:19 ` Junio C Hamano
2020-06-12 15:22 ` Junio C Hamano
2020-06-13 5:00 ` Johannes Schindelin
2020-06-12 15:14 ` Junio C Hamano
2020-06-13 11:49 ` Johannes Sixt
2020-06-13 16:25 ` Junio C Hamano
2020-06-13 14:47 ` Johannes Schindelin
2020-06-13 18:49 ` Junio C Hamano
2020-06-14 8:55 ` Johannes Schindelin
2020-06-17 20:06 ` Junio C Hamano
2020-06-23 21:11 ` Johannes Schindelin
2020-06-23 21:32 ` Junio C Hamano
2020-06-13 14:44 ` Johannes Schindelin
2020-06-11 13:57 ` Johannes Schindelin
2020-06-11 18:19 ` Junio C Hamano
2020-06-12 12:07 ` Johannes Schindelin
2020-06-10 21:19 ` [PATCH 9/9] Document how the default branch name can be overridden Johannes Schindelin via GitGitGadget
2020-06-11 0:18 ` Junio C Hamano
2020-06-10 23:11 ` [PATCH 0/9] Allow overriding the default name of the default branch Junio C Hamano
2020-06-11 5:42 ` Junio C Hamano
2020-06-11 13:44 ` Johannes Schindelin
2020-06-11 14:44 ` Junio C Hamano
2020-06-10 23:41 ` brian m. carlson
2020-06-11 1:07 ` Taylor Blau
2020-06-11 14:33 ` Johannes Schindelin
2020-06-15 10:03 ` Pratyush Yadav
2020-06-14 22:26 ` Johannes Schindelin
2020-06-16 0:19 ` Denton Liu
2020-06-23 20:10 ` Johannes Schindelin
2020-06-15 23:10 ` brian m. carlson
2020-06-15 12:50 ` [PATCH v2 00/12] " Johannes Schindelin via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 01/12] fast-export: do anonymize the primary branch name Junio C Hamano via GitGitGadget
2020-06-16 12:58 ` Jeff King
2020-06-17 18:16 ` Junio C Hamano
2020-06-17 21:23 ` Jeff King
2020-06-18 2:06 ` Elijah Newren
2020-06-18 6:30 ` Junio C Hamano
2020-06-18 7:13 ` Elijah Newren
2020-06-18 11:45 ` Jeff King
2020-06-15 12:50 ` [PATCH v2 02/12] fmt-merge-msg: introduce a way to override the main " Johannes Schindelin via GitGitGadget
2020-06-15 15:00 ` Phillip Wood
2020-06-23 12:31 ` Johannes Schindelin
2020-06-15 17:05 ` Junio C Hamano
2020-06-23 19:19 ` Johannes Schindelin
2020-06-16 8:46 ` Ævar Arnfjörð Bjarmason
2020-06-17 18:21 ` Junio C Hamano
2020-06-16 13:04 ` Jeff King
2020-06-17 18:23 ` Junio C Hamano
2020-06-18 13:15 ` Johannes Schindelin
2020-06-17 20:56 ` Johannes Sixt
2020-06-17 21:16 ` Junio C Hamano
2020-06-23 21:12 ` Johannes Schindelin
2020-06-15 12:50 ` [PATCH v2 03/12] send-pack/transport-helper: respect `core.mainBranch` Johannes Schindelin via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 04/12] git_main_branch_name(): optionally report the full ref name Johannes Schindelin via GitGitGadget
2020-06-15 15:04 ` Phillip Wood
2020-06-23 19:17 ` Johannes Schindelin
2020-06-15 12:50 ` [PATCH v2 05/12] fast-export: handle overridden main branch names correctly Johannes Schindelin via GitGitGadget
2020-06-15 15:05 ` Phillip Wood
2020-06-16 13:10 ` Jeff King
2020-06-16 15:49 ` Phillip Wood
2020-06-18 10:08 ` Johannes Schindelin
2020-06-15 17:09 ` Junio C Hamano
2020-06-23 19:22 ` Johannes Schindelin
2020-06-15 12:50 ` [PATCH v2 06/12] branch -m: adjust `core.mainBranch` if necessary Johannes Schindelin via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 07/12] init: allow specifying the main branch name for the new repository Johannes Schindelin via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 08/12] init: allow overriding the default main branch name via the config Don Goodman-Wilson via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 09/12] clone: handle overridden main branch names Johannes Schindelin via GitGitGadget
2020-06-16 13:22 ` Jeff King
2020-06-23 20:58 ` Johannes Schindelin [this message]
2020-06-15 12:50 ` [PATCH v2 10/12] remote: learn about the possibly-overridden default main branch name Johannes Schindelin via GitGitGadget
2020-06-15 12:50 ` [PATCH v2 11/12] submodule: use the correct default for the " Johannes Schindelin via GitGitGadget
2020-06-16 13:46 ` Jeff King
2020-06-23 21:03 ` Johannes Schindelin
2020-06-23 21:14 ` Jeff King
2020-06-15 12:50 ` [PATCH v2 12/12] testsvn: respect `init.defaultBranch` Johannes Schindelin via GitGitGadget
2020-06-16 13:51 ` Jeff King
2020-06-23 21:07 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 0/8] Allow overriding the default name of the default branch Johannes Schindelin via GitGitGadget
2020-06-23 22:33 ` [PATCH v3 1/8] fmt-merge-msg: stop treating `master` specially Johannes Schindelin via GitGitGadget
2020-06-24 16:16 ` Junio C Hamano
2020-06-25 13:07 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 2/8] send-pack/transport-helper: avoid mentioning a particular branch Johannes Schindelin via GitGitGadget
2020-06-24 0:36 ` Junio C Hamano
2020-06-24 12:44 ` Johannes Schindelin
2020-06-24 15:44 ` Junio C Hamano
2020-06-25 13:05 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 3/8] submodule: use a better fall-back for missing remote.<name>.branch Johannes Schindelin via GitGitGadget
2020-06-24 2:18 ` Philippe Blain
2020-06-24 12:51 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 4/8] init: allow specifying the initial branch name for the new repository Johannes Schindelin via GitGitGadget
2020-06-24 0:58 ` Junio C Hamano
2020-06-24 12:55 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 5/8] init: allow setting the default for the initial branch name via the config Don Goodman-Wilson via GitGitGadget
2020-06-24 1:05 ` Junio C Hamano
2020-06-24 12:56 ` Johannes Schindelin
2020-06-24 16:25 ` Junio C Hamano
2020-06-23 22:33 ` [PATCH v3 6/8] clone: use configured default branch name when appropriate Johannes Schindelin via GitGitGadget
2020-06-23 22:33 ` [PATCH v3 7/8] remote: use the " Johannes Schindelin via GitGitGadget
2020-06-24 1:10 ` Junio C Hamano
2020-06-24 13:00 ` Johannes Schindelin
2020-06-23 22:33 ` [PATCH v3 8/8] testsvn: respect `init.defaultBranch` Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 0/9] Allow overriding the default name of the default branch Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 1/9] fmt-merge-msg: stop treating `master` specially Johannes Schindelin via GitGitGadget
2020-06-29 16:20 ` Đoàn Trần Công Danh
2020-06-29 13:27 ` Johannes Schindelin
2020-06-30 15:05 ` Đoàn Trần Công Danh
2020-07-01 10:39 ` Johannes Schindelin
2020-07-01 19:54 ` Junio C Hamano
2020-06-24 14:46 ` [PATCH v4 2/9] send-pack/transport-helper: avoid mentioning a particular branch Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 3/9] submodule: fall back to remote's HEAD for missing remote.<name>.branch Johannes Schindelin via GitGitGadget
2020-06-24 16:17 ` Junio C Hamano
2020-06-24 14:46 ` [PATCH v4 4/9] docs: add missing diamond brackets Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 5/9] init: allow specifying the initial branch name for the new repository Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 6/9] init: allow setting the default for the initial branch name via the config Don Goodman-Wilson via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 7/9] clone: use configured default branch name when appropriate Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 8/9] remote: use the " Johannes Schindelin via GitGitGadget
2020-06-24 14:46 ` [PATCH v4 9/9] testsvn: respect `init.defaultBranch` Johannes Schindelin via GitGitGadget
2020-06-24 16:26 ` [PATCH v4 0/9] Allow overriding the default name of the default branch Junio C Hamano
2020-06-25 13:03 ` Johannes Schindelin
2020-06-29 22:41 ` brian m. carlson
2020-07-12 13:03 ` Edward Thomson
2020-07-12 8:19 ` Johannes Schindelin
[not found] ` <CA+WKDT1GMNTY5N862-7ui70D6-b1u6fuUkvctEYo+57aJGbjmw@mail.gmail.com>
2020-07-14 14:55 ` Johannes Schindelin
2020-06-16 9:47 ` [PATCH " Ævar Arnfjörð Bjarmason
2020-06-16 14:09 ` Jeff King
2020-06-16 14:24 ` Jeff King
2020-06-23 20:28 ` Johannes Schindelin
2020-06-17 20:28 ` Junio C Hamano
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