From: "Stephen J. Turnbull" <stephen@xemacs.org>
To: Ivan Shmakov <ivan@siamics.net>
Cc: emacs-devel@gnu.org
Subject: Re: git commit/push and VC
Date: Sat, 22 Nov 2014 17:59:44 +0900 [thread overview]
Message-ID: <87wq6nsj9b.fsf@uwakimon.sk.tsukuba.ac.jp> (raw)
In-Reply-To: <87fvdbwuk3.fsf@violet.siamics.net>
Ivan Shmakov writes:
> > (and typically pull the ref from the other repo).
>
> Refs are just human-readable aliases to the commit identifiers.
> It’s perfectly possible to merge in a branch using the latter.
How do you propose reliably identifying the *current* branch HEAD
without dereferencing that ref? Even if it's possible, it's likely
beyond the capability of the new users this thread is about.
> > There are also reasons why using alternates is not necessarily
> > great (especially for new users) -- eg, it means that rebase,
> > commit --amend, filter-branch, and so on can corrupt the
> > dependent repo.
>
> Only if the objects comprising the original commit get deleted
> in the process; I’m unsure on what are the conditions to that.
GC will do it eventually. Might take a couple months.
> Otherwise, the objects are immutable, and the likes of --amend
> just create a brand new commit based on the given one; the
> latter being left intact.
Yes, I know that.
next prev parent reply other threads:[~2014-11-22 8:59 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-19 23:36 git commit/push and VC Stephen Berman
2014-11-20 2:07 ` Glenn Morris
2014-11-20 12:28 ` Stephen Berman
2014-11-20 3:29 ` Yuri Khan
2014-11-20 15:45 ` Eli Zaretskii
2014-11-20 18:17 ` Achim Gratz
2014-11-20 20:59 ` Eli Zaretskii
2014-11-21 0:31 ` Stephen J. Turnbull
2014-11-21 9:01 ` Eli Zaretskii
2014-11-22 5:30 ` Stephen J. Turnbull
2014-11-22 5:50 ` Yuri Khan
2014-11-22 7:17 ` Stephen J. Turnbull
2014-11-22 6:50 ` Ivan Shmakov
2014-11-22 7:25 ` Stephen J. Turnbull
2014-11-22 7:42 ` Ivan Shmakov
2014-11-22 8:59 ` Stephen J. Turnbull [this message]
2014-11-22 8:36 ` Eli Zaretskii
2014-11-22 8:37 ` Andreas Schwab
2014-11-22 8:50 ` Ivan Shmakov
2014-11-22 8:35 ` Eli Zaretskii
2014-11-22 9:36 ` Stephen J. Turnbull
2014-11-22 10:25 ` Eli Zaretskii
2014-11-22 11:31 ` Andreas Schwab
2014-11-22 12:37 ` Eli Zaretskii
2014-11-22 13:00 ` Andreas Schwab
2014-11-22 13:45 ` Eli Zaretskii
2014-11-22 14:12 ` Andreas Schwab
2014-11-22 15:20 ` Eli Zaretskii
2014-11-21 8:23 ` martin rudalics
2014-11-21 9:06 ` Eli Zaretskii
2014-11-21 9:40 ` Dani Moncayo
2014-11-21 10:24 ` martin rudalics
2014-11-21 10:40 ` Eli Zaretskii
2014-11-21 8:49 ` Thien-Thi Nguyen
2014-11-21 9:12 ` Eli Zaretskii
2014-11-22 10:30 ` Eli Zaretskii
2014-11-22 10:43 ` David Kastrup
2014-11-22 11:01 ` Eli Zaretskii
2014-11-22 11:16 ` Eli Zaretskii
2014-11-22 11:22 ` David Kastrup
2014-11-21 10:34 ` Stephen Berman
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