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From: Heiko Voigt <hvoigt@hvoigt.net>
To: "W. Trevor King" <wking@tremily.us>
Cc: Francesco Pretto <ceztko@gmail.com>,
	"git@vger.kernel.org" <git@vger.kernel.org>,
	Jens Lehmann <jens.lehmann@web.de>,
	Junio C Hamano <gitster@pobox.com>
Subject: Re: Re: [PATCH 2/2] Introduce git submodule attached update
Date: Tue, 7 Jan 2014 23:51:28 +0100	[thread overview]
Message-ID: <20140107225128.GC10782@sandbox-ub> (raw)
In-Reply-To: <20140107041004.GA11060@odin.tremily.us>

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On Mon, Jan 06, 2014 at 08:10:04PM -0800, W. Trevor King wrote:
> Here's an attempted summary of our desires, and my ideal route
> forward:
> 
> * Preferred local submodule branches for each superproject branch.
>   * Not currently supported by Git.
>   * Requires some sort of per-superproject-branch .git/config.
>   * Fall back to the remote-tracking submodule.<name>.branch?
> 
> * Auto checkout of the preferred branch
>   * Can do this at clone-update time with my patch.
>   * For later submodule branch switches, maybe we want:
> 
>       git submodule checkout [-b <branch>] [<paths>…]
> 
>     Then if a user blows off their detached HEAD, at least they'll
>     feel a bit sheepish afterwards.

Well, for development on a detached HEAD in a submodule we are currently
not very careful anyway. A simple

	git submodule update

will already blow away any detached HEAD work. But AFAIK it should
trigger the "you are leaving commits from a detached HEAD behind"
warning, so there is some safeguard and recovery.

Cheers Heiko
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  parent reply	other threads:[~2014-01-07 22:51 UTC|newest]

Thread overview: 144+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-30  1:49 [PATCH/RFC] Introduce git submodule add|update --attach Francesco Pretto
2013-12-31 20:05 ` Phil Hord
2014-01-02 18:48   ` Francesco Pretto
2014-01-13 17:31     ` Junio C Hamano
2014-01-02 20:07 ` Junio C Hamano
2014-01-02 23:42   ` Francesco Pretto
2014-01-03  0:26     ` Francesco Pretto
2014-01-03  8:49     ` Francesco Pretto
2014-01-03 18:06       ` [PATCH] submodule: Respect reqested branch on all clones W. Trevor King
2014-01-04 22:09         ` Heiko Voigt
2014-01-04 22:54           ` W. Trevor King
2014-01-05  0:39             ` Heiko Voigt
2014-01-05  1:08               ` W. Trevor King
2014-01-05  3:53         ` Francesco Pretto
2014-01-05 16:17           ` [RFC v2] submodule: Respect requested " W. Trevor King
2014-01-05 19:48             ` Heiko Voigt
2014-01-05 21:24               ` W. Trevor King
2014-01-05 22:57                 ` Heiko Voigt
2014-01-05 23:39                   ` W. Trevor King
2014-01-06  0:33                     ` W. Trevor King
2014-01-06  1:12                       ` W. Trevor King
2014-01-06 16:02                         ` Heiko Voigt
2014-01-06 23:10                           ` Francesco Pretto
2014-01-06 23:32                             ` Francesco Pretto
2014-01-07 18:27                               ` Junio C Hamano
2014-01-07 19:19                                 ` Francesco Pretto
2014-01-07 19:45                                   ` W. Trevor King
2014-01-07 19:48                                     ` Francesco Pretto
2014-01-07 21:37                                       ` W. Trevor King
2014-01-07 21:51                                         ` Francesco Pretto
2014-01-07 22:38                                     ` Heiko Voigt
2014-01-08  0:17                                       ` Francesco Pretto
2014-01-08  1:05                                         ` W. Trevor King
2014-01-08  2:12                                           ` Francesco Pretto
2014-01-08 23:07                                           ` Francesco Pretto
2014-01-09  0:03                                             ` W. Trevor King
2014-01-09  1:09                                               ` Francesco Pretto
2014-01-09  2:22                                                 ` W. Trevor King
2014-01-09  8:31                                                 ` Jens Lehmann
2014-01-09 17:32                                                   ` W. Trevor King
2014-01-09 19:23                                                     ` Jens Lehmann
2014-01-09 19:55                                                       ` W. Trevor King
2014-01-09 21:40                                                         ` Jens Lehmann
2014-01-09 22:18                                                           ` W. Trevor King
2014-01-14 10:24                                                             ` Heiko Voigt
2014-01-14 16:57                                                               ` W. Trevor King
2014-01-14 20:58                                                                 ` Heiko Voigt
2014-01-14 21:42                                                                   ` W. Trevor King
2014-01-14 22:19                                                                     ` Heiko Voigt
2014-01-14 22:39                                                                       ` W. Trevor King
2014-01-14 21:46                                                               ` Re: " Heiko Voigt
2014-01-14 22:22                                                                 ` W. Trevor King
2014-01-14 22:42                                                                   ` Heiko Voigt
2014-01-15  0:02                                                                     ` Francesco Pretto
2014-01-16  4:09                                                                     ` [PATCH v4 0/6] submodule: Local branch creation in module_clone W. Trevor King
2014-01-16  4:10                                                                       ` [PATCH v4 1/6] submodule: Make 'checkout' update_module explicit W. Trevor King
2014-01-16 18:46                                                                         ` Junio C Hamano
2014-01-16 19:22                                                                           ` W. Trevor King
2014-01-16 20:07                                                                             ` Francesco Pretto
2014-01-16 20:19                                                                               ` W. Trevor King
2014-01-16  4:10                                                                       ` [PATCH v4 2/6] submodule: Document module_clone arguments in comments W. Trevor King
2014-01-16  4:10                                                                       ` [PATCH v4 3/6] submodule: Explicit local branch creation in module_clone W. Trevor King
2014-01-16 19:18                                                                         ` Junio C Hamano
2014-01-16 19:29                                                                           ` W. Trevor King
2014-01-16 19:43                                                                         ` Junio C Hamano
2014-01-16 21:12                                                                           ` W. Trevor King
2014-01-16  4:10                                                                       ` [PATCH v4 4/6] t7406: Just-cloned checkouts update to the gitlinked hash with 'reset' W. Trevor King
2014-01-16 19:22                                                                         ` Junio C Hamano
2014-01-16 19:32                                                                           ` W. Trevor King
2014-01-16 20:24                                                                             ` Junio C Hamano
2014-01-16  4:10                                                                       ` [PATCH v4 5/6] t7406: Add explicit tests for head attachement after cloning updates W. Trevor King
2014-01-16  4:10                                                                       ` [PATCH v4 6/6] Documentation: Describe 'submodule update' modes in detail W. Trevor King
2014-01-16 20:21                                                                         ` Junio C Hamano
2014-01-16 20:55                                                                           ` W. Trevor King
2014-01-16 21:02                                                                             ` John Keeping
2014-01-16 21:16                                                                               ` W. Trevor King
2014-01-16 21:55                                                                             ` Junio C Hamano
2014-01-17  2:37                                                                               ` W. Trevor King
2014-01-26 20:45                                                                                 ` [PATCH v5 0/4] submodule: Local branch creation in module_clone W. Trevor King
2014-01-26 20:45                                                                                   ` [PATCH v5 1/4] submodule: Make 'checkout' update_module explicit W. Trevor King
2014-01-27  1:32                                                                                     ` Eric Sunshine
2014-01-27  1:59                                                                                       ` W. Trevor King
2014-01-26 20:45                                                                                   ` [PATCH v5 2/4] submodule: Document module_clone arguments in comments W. Trevor King
2014-01-26 20:45                                                                                   ` [PATCH v5 3/4] submodule: Explicit local branch creation in module_clone W. Trevor King
2014-01-26 20:45                                                                                   ` [PATCH v5 4/4] Documentation: Describe 'submodule update --remote' use case W. Trevor King
2014-01-16 22:18                                                                           ` [PATCH v4 6/6] Documentation: Describe 'submodule update' modes in detail Philip Oakley
2014-01-16 22:35                                                                             ` W. Trevor King
2014-01-08 23:54                                           ` Re: [RFC v2] submodule: Respect requested branch on all clones Francesco Pretto
2014-01-09  0:23                                             ` W. Trevor King
2014-01-07 19:52                                   ` Francesco Pretto
2014-01-06 15:47                     ` Re: " Heiko Voigt
2014-01-06 17:22                       ` W. Trevor King
2014-01-05 21:27             ` Francesco Pretto
2014-01-05 21:47               ` W. Trevor King
2014-01-05 22:01                 ` W. Trevor King
2014-01-06 14:47               ` Heiko Voigt
2014-01-06 16:56                 ` Junio C Hamano
2014-01-06 17:37                   ` W. Trevor King
2014-01-06 21:32                     ` Junio C Hamano
2014-01-07  0:55                   ` Francesco Pretto
2014-01-07 18:15             ` Junio C Hamano
2014-01-07 18:47               ` W. Trevor King
2014-01-07 19:21                 ` Junio C Hamano
2014-01-07 19:50                   ` W. Trevor King
2014-01-05  2:50       ` [PATCH 1/2] git-submodule.sh: Support 'checkout' as a valid update command Francesco Pretto
2014-01-05  2:50         ` [PATCH 2/2] Introduce git submodule attached update Francesco Pretto
2014-01-05 19:55           ` Francesco Pretto
2014-01-05 20:33           ` Heiko Voigt
2014-01-05 21:46             ` Francesco Pretto
2014-01-06 14:06               ` Heiko Voigt
2014-01-06 17:47                 ` Francesco Pretto
2014-01-06 19:21                   ` David Engster
2014-01-07 19:27                     ` W. Trevor King
2014-01-07  4:10                   ` W. Trevor King
2014-01-07 22:36                     ` Preferred local submodule branches (was: Introduce git submodule attached update) W. Trevor King
2014-01-07 23:52                       ` W. Trevor King
2014-01-08  3:47                         ` Preferred local submodule branches W. Trevor King
2014-01-08  4:06                           ` W. Trevor King
2014-01-09  6:17                             ` [RFC v3 0/4] " W. Trevor King
2014-01-09  6:17                               ` [RFC v3 1/4] submodule: Add helpers for configurable local branches W. Trevor King
2014-01-09  6:17                               ` [RFC v3 2/4] submodule: Teach 'update' to preserve " W. Trevor King
2014-01-09  6:17                               ` [RFC v3 3/4] submodule: Teach 'add' about a configurable local-branch W. Trevor King
2014-01-15  0:18                                 ` Francesco Pretto
2014-01-15  1:02                                   ` W. Trevor King
2014-01-09  6:17                               ` [RFC v3 4/4] submodule: Add a new 'checkout' command W. Trevor King
2014-01-12  1:08                               ` Tight submodule bindings (was: Preferred local submodule branches) W. Trevor King
2014-01-13 19:37                                 ` Tight submodule bindings Jens Lehmann
2014-01-13 20:07                                   ` W. Trevor King
2014-01-13 22:13                                 ` Junio C Hamano
2014-01-14  2:44                                   ` W. Trevor King
2014-01-07 22:51                     ` Heiko Voigt [this message]
2014-01-07 23:14                       ` [PATCH 2/2] Introduce git submodule attached update W. Trevor King
2014-01-07 18:56                   ` Junio C Hamano
2014-01-07 19:44                     ` Francesco Pretto
2014-01-07 19:07                   ` Junio C Hamano
2014-01-07 19:25                     ` Francesco Pretto
2014-01-05 23:22             ` Francesco Pretto
2014-01-06 14:18               ` Heiko Voigt
2014-01-06 15:58                 ` W. Trevor King
2014-01-05 20:20         ` [PATCH 1/2] git-submodule.sh: Support 'checkout' as a valid update command Heiko Voigt
2014-01-05 20:44         ` W. Trevor King
2014-01-06 16:20           ` Junio C Hamano
2014-01-06 17:42             ` Junio C Hamano
2014-01-06 17:52               ` Francesco Pretto

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