From: Jakub Narebski <jnareb@gmail.com>
To: "Shawn O. Pearce" <spearce@spearce.org>
Cc: Filippo Zangheri <filippo.zangheri@yahoo.it>, git@vger.kernel.org
Subject: Re: [QUESTION] Selective fetch possible?
Date: Mon, 10 Mar 2008 16:34:59 -0700 (PDT) [thread overview]
Message-ID: <m3d4q2ywyx.fsf@localhost.localdomain> (raw)
In-Reply-To: <20080310225302.GE8410@spearce.org>
"Shawn O. Pearce" <spearce@spearce.org> writes:
> Filippo Zangheri <filippo.zangheri@yahoo.it> wrote:
> >
> > Is it possible to git-fetch only a portion of the tree
> > of the specified repository, say, fetch only one directory or a
> > subset of files matching some regular expression? This is currently
> > - to my knowledge - only possible via wget iff the GIT repository
> > has gitweb enabled. But that's just a workaround.
>
> No.
>
> You can use a shallow clone to fetch only X commits back into
> history on any branch, and you can also manually configure the
> fetch specification in .git/config to only fetch specific branches,
> but you must fetch the entire tree to get any of the files in it.
>
> If the repository is available by git:// protocol you may be able
> to use git-archive to obtain a tarfile for just the directory you
> want (service has to be enabled on the remote side) but that is
> just a raw UNIX tar; there is no Git repository and no ability to
> commit/fetch/push/diff/apply/log/etc.
Note that what you wanted is, I guess, something called partial
checkout or subtree checkout. This feature appears now and then in
feature requests; lately Nguyen Thai Ngoc Duy (pclouds) offered to do
this in "on subtree checkout" thread:
http://thread.gmane.org/gmane.comp.version-control.git/74915
The problem is twofold, as far as I understand it. First, what to do
if there is merge conflicts outside checked out (selected) directory?
Second, how to make repository contain only relevant objects: git in
many places assumes full connectivity, and that if it has an object it
hass all objects depending on it.
--
Jakub Narebski
Poland
ShadeHawk on #git
next prev parent reply other threads:[~2008-03-10 23:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-10 22:02 [QUESTION] Selective fetch possible? Filippo Zangheri
2008-03-10 22:53 ` Shawn O. Pearce
2008-03-10 23:34 ` Jakub Narebski [this message]
2008-03-11 7:26 ` Rogan Dawes
2008-03-11 7:50 ` Shawn O. Pearce
2008-03-11 9:07 ` Rogan Dawes
2008-03-11 12:29 ` Filippo Zangheri
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