From: Sergey Organov <sorganov@gmail.com>
To: "Kerry, Richard" <richard.kerry@atos.net>
Cc: Martin <git@mfriebe.de>,
Felipe Contreras <felipe.contreras@gmail.com>,
Junio C Hamano <gitster@pobox.com>,
"git@vger.kernel.org" <git@vger.kernel.org>
Subject: Re: PATCH: improve git switch documentation
Date: Mon, 12 Jul 2021 14:11:04 +0300 [thread overview]
Message-ID: <87r1g3n5x3.fsf@osv.gnss.ru> (raw)
In-Reply-To: <AS8PR02MB730258D0643373CB476A18D39C159@AS8PR02MB7302.eurprd02.prod.outlook.com> (Richard Kerry's message of "Mon, 12 Jul 2021 10:31:41 +0000")
"Kerry, Richard" <richard.kerry@atos.net> writes:
>> > git branch switch
>> > git tag switch // detach
>> > git commit switch // detach
>>
>> Why? You don't switch tags or commits. You switch only branches,
>
> Yes you do.
No, you don't. You probably didn't read my sentence carefully. Please
try to read what is written there, and see below for more explanations.
> You can switch to branches, tags or commits.
1. Switch branch /to a tag/ is not the same as switching /tag/. You can
reset tag to point to another commit, yes, but that was outside of the
scope of the discussion. Switching *commit* doesn't make sense at all.
Overall, you don't switch tags or commits when you switch branches, --
that's the meaning of my original sentence.
2. Event when you switch /to/ tags or commits, you actually still switch
to a branch, as you can still create new commits that will grow that
branch. This "detached HEAD" thingy that has been adopted to support
switching to commits is just a misnomer that obscures understanding, and
should be eventually replaced, probably by means of introducing the
notion of "unnamed" or "automatic" branch.
>
> If I remember correctly, "branch" is used in Subversion and CVS only
> for the creation of a branch. Likewise "tag" for creating a tag.
> And I think they both use "update" to load the required
> branch/tag/commit into the current working area.
>
> If git were to do that then I think we might get around some of this
> confusion.
>
> In that case:
> git branch = create a branch
Sorry, it's too late. I don't think we can actually do it.
> git tag = create a tag
Ditto. Too late.
>
> And then a new "update", so:
> git update <branchname> = make the current working area contain a copy
> of the given branch, and similarly "git update <tagname>" or "git
> update <commit-id>"
It's already called "git restore", no?
>
> In all these cases the keyword after "git" is definitely a verb, even
> where the actual word used could be either, and you need to look at
> all the definitions in the dictionary to check.
In the current "git branch" command "branch" is a noun, and then a verb
defining exact operation follows as an option, or is assumed. You may
well think about it as being "namespace":
"git" -- enter "git" namespace
"branch" -- enter "git:branch" namespace
and everything that follows is about Git branches with more or less
random syntax for particular functions to be performed.
Thanks,
--
Sergey Organov
next prev parent reply other threads:[~2021-07-12 11:31 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-29 15:28 PATCH: improve git switch documentation Martin
2021-06-29 16:35 ` Junio C Hamano
2021-06-29 19:04 ` Martin
2021-06-29 22:39 ` Junio C Hamano
2021-06-30 8:50 ` Martin
2021-06-30 22:59 ` Junio C Hamano
2021-07-01 10:06 ` Martin
2021-07-01 11:27 ` Sergey Organov
2021-07-07 18:34 ` Felipe Contreras
2021-07-07 20:46 ` Sergey Organov
2021-07-07 21:25 ` What actually is a branch? Felipe Contreras
2021-07-07 22:07 ` Sergey Organov
2021-07-07 22:35 ` Martin
2021-07-08 3:39 ` Felipe Contreras
2021-07-08 10:15 ` Martin
2021-07-08 17:33 ` Felipe Contreras
2021-07-08 19:21 ` Martin
2021-07-08 20:37 ` Felipe Contreras
2021-07-08 23:11 ` Martin
2021-07-09 0:45 ` Felipe Contreras
2021-07-09 13:24 ` Martin
2021-07-09 15:08 ` Felipe Contreras
2021-07-09 15:23 ` switch requires --detach [[Re: What actually is a branch]] Martin
2021-07-09 16:21 ` Felipe Contreras
2021-07-09 16:38 ` Randall S. Becker
2021-07-09 17:10 ` Felipe Contreras
2021-07-09 16:54 ` Martin
2021-07-10 10:08 ` Sergey Organov
2021-07-10 19:18 ` Felipe Contreras
2021-07-09 14:29 ` PATCH: improve git switch documentation Martin
2021-07-09 16:10 ` Felipe Contreras
2021-07-09 16:51 ` Martin
2021-07-09 17:41 ` Felipe Contreras
2021-07-09 18:23 ` Martin
2021-07-10 19:45 ` Felipe Contreras
2021-07-10 20:07 ` Martin
2021-07-10 20:49 ` Felipe Contreras
2021-07-10 22:13 ` Martin
2021-07-10 23:35 ` Felipe Contreras
2021-07-11 9:10 ` Martin
2021-07-11 9:30 ` Sergey Organov
2021-07-12 16:28 ` Felipe Contreras
2021-07-12 16:33 ` Martin
2021-07-12 16:58 ` Felipe Contreras
2021-07-12 17:52 ` Martin
2021-07-12 19:08 ` Felipe Contreras
[not found] ` <3a84e4c9-4e48-1cbe-4fe6-150ff56c8508@mfriebe.de>
[not found] ` <60ecbe577a086_a6b702082@natae.notmuch>
2021-07-13 10:42 ` Martin
2021-07-13 16:02 ` Felipe Contreras
2021-07-16 18:12 ` Martin
2021-07-16 18:31 ` Martin
2021-07-16 18:56 ` Felipe Contreras
2021-07-17 7:02 ` Martin
[not found] ` <1997ca3b-117a-e19a-0dee-7342a2f1a0e7@mfriebe.de>
[not found] ` <60f1f4c3dd8b1_14cb208c1@natae.notmuch>
[not found] ` <fedbfe1f-9e6d-f46f-ca41-e176a30e938c@mfriebe.de>
[not found] ` <60f22aaa6a4f1_1f602081b@natae.notmuch>
2021-07-17 10:07 ` Martin
[not found] ` <60f33f8a7c39b_507220823@natae.notmuch>
2021-07-17 21:23 ` Martin
2021-07-19 17:51 ` Felipe Contreras
2021-07-11 7:57 ` Sergey Organov
2021-07-11 9:27 ` Martin
2021-07-11 9:37 ` Sergey Organov
2021-07-11 10:24 ` Martin
2021-07-12 16:34 ` Felipe Contreras
2021-07-10 22:13 ` Naming the --forec option [[Re: PATCH: improve git switch documentation]] Martin
2021-07-10 23:18 ` Felipe Contreras
2021-07-11 0:39 ` Martin
2021-07-12 16:15 ` Felipe Contreras
2021-07-10 10:24 ` PATCH: improve git switch documentation Sergey Organov
2021-07-10 10:37 ` Bagas Sanjaya
2021-07-10 11:05 ` Martin
2021-07-10 16:32 ` Sergey Organov
2021-07-10 20:12 ` Felipe Contreras
2021-07-11 9:04 ` Sergey Organov
2021-07-11 10:05 ` Martin
2021-07-11 12:23 ` Sergey Organov
2021-07-11 13:39 ` Martin
2021-07-11 14:49 ` Sergey Organov
2021-07-11 16:51 ` Sergey Organov
2021-07-12 10:31 ` Kerry, Richard
2021-07-12 11:11 ` Sergey Organov [this message]
2021-07-12 16:55 ` Felipe Contreras
2021-07-12 16:24 ` Felipe Contreras
2021-07-12 16:39 ` Martin
2021-07-12 17:09 ` Felipe Contreras
2021-07-12 22:58 ` Sergey Organov
2021-07-12 23:36 ` Felipe Contreras
2021-07-13 11:20 ` Martin
2021-07-10 20:00 ` Felipe Contreras
2021-07-10 19:51 ` Felipe Contreras
2021-07-11 9:52 ` Sergey Organov
2021-07-12 16:44 ` Felipe Contreras
2021-07-13 10:57 ` Sergey Organov
2021-07-13 16:10 ` Felipe Contreras
2021-07-14 19:14 ` Sergey Organov
2021-07-14 19:51 ` Felipe Contreras
2021-07-14 20:42 ` Sergey Organov
2021-07-08 3:12 ` What actually is a branch? Felipe Contreras
2021-07-08 11:16 ` Sergey Organov
2021-07-08 18:05 ` Felipe Contreras
2021-07-01 14:58 ` PATCH: improve git switch documentation Junio C Hamano
2021-07-01 17:29 ` Martin
2021-07-01 17:46 ` Sergey Organov
2021-07-07 18:54 ` Felipe Contreras
2021-07-07 18:47 ` Felipe Contreras
2021-07-07 18:14 ` Felipe Contreras
2021-07-01 0:06 ` Matt Rogers
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