From: "Michal Suchánek" <msuchanek@suse•de>
To: "brian m. carlson" <sandals@crustytoothpaste•net>,
Taylor Blau <me@ttaylorr•com>,
git@vger•kernel.org
Subject: Re: When should we release Git 3.0?
Date: Thu, 2 Oct 2025 14:13:09 +0200 [thread overview]
Message-ID: <aN5sVXNdW8-GSMAE@kitsune.suse.cz> (raw)
In-Reply-To: <aN2oSBz8s_hSBMPq@fruit.crustytoothpaste.net>
On Wed, Oct 01, 2025 at 10:16:40PM +0000, brian m. carlson wrote:
> On 2025-10-01 at 16:20:05, Michal Suchánek wrote:
> > From my very limited point of view as a user the interop is the major
> > planned feature currently missing in git, and I do not see much point
> > without it. Then again I do not know how useful it will be in practice.
>
> It is the major planned feature which was missing.
>
> The primary use cases are converting repositories and working with
> repositories using a different algorithm. The latter might be useful if
> you're using a SHA-256 repository that someone else has created but your
> tooling cannot handle longer object IDs or otherwise has some limitation
> of that sort.
It cannot, and the compat will not help with that because it's using
pygit which will not get that compat code. Presumably some baroque
scheme that re-exports the repository as sha1 might be possible but it's
not clear if that would be practical.
Another problem people are comlaining about is that with a mix of sha1
and sha256 repositories submodules and subtrees don't work. For that the
compat might actually help but the repository will then be
unintelligible to tooling that does not have compat code, which probably
includes all forges at this point. Again, some baroque scheme that
re-exports the repository in the other hash using the compat code might
help but it's not clear if that would be practical.
Thanks
Michal
next prev parent reply other threads:[~2025-10-02 12:13 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-30 23:07 When should we release Git 3.0? brian m. carlson
2025-10-01 7:13 ` Luca Milanesio
2025-10-01 16:04 ` Taylor Blau
2025-10-01 19:31 ` rsbecker
2025-10-08 21:44 ` Taylor Blau
2025-10-08 21:55 ` rsbecker
2025-10-02 13:31 ` Patrick Steinhardt
2025-10-02 15:32 ` Junio C Hamano
2025-10-02 16:10 ` Michal Suchánek
2025-10-07 10:27 ` Patrick Steinhardt
2025-10-07 10:36 ` Michal Suchánek
2025-10-07 13:21 ` Patrick Steinhardt
2025-10-07 13:40 ` Michal Suchánek
2025-10-07 17:11 ` Junio C Hamano
2025-10-07 17:28 ` Michal Suchánek
2025-10-08 20:44 ` SZEDER Gábor
2025-10-09 5:56 ` Patrick Steinhardt
2025-10-02 16:54 ` Ben Knoble
2025-10-07 10:27 ` Patrick Steinhardt
2025-10-07 17:36 ` rsbecker
2025-10-08 22:05 ` Taylor Blau
2025-10-09 5:59 ` Patrick Steinhardt
2025-10-16 21:32 ` brian m. carlson
2025-10-08 21:59 ` Taylor Blau
2025-10-16 21:42 ` brian m. carlson
2025-10-02 22:33 ` brian m. carlson
2025-10-01 16:01 ` Taylor Blau
2025-10-01 16:20 ` Michal Suchánek
2025-10-01 22:16 ` brian m. carlson
2025-10-02 12:13 ` Michal Suchánek [this message]
2025-10-02 13:09 ` Michal Suchánek
2025-10-01 20:36 ` Junio C Hamano
2025-10-01 22:42 ` brian m. carlson
-- strict thread matches above, loose matches on Subject: below --
2025-10-08 19:06 James Frost
2025-10-09 5:30 ` Patrick Steinhardt
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