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Re: Should object repacking only update server-info for packs instead of doing it for refs?

From
Taylor Blau <me@ttaylorr.com>
Date
Oct 15, 2024, 13:56 UTC
Message-ID
<Zw50mSKuyvlMDTAQ@nand.local>
In-Reply-To
<Zw5cvnkBQ1MzIS79@pks.im>
On Tue, Oct 15, 2024 at 02:14:59PM +0200, Patrick Steinhardt wrote:
Show 18 quoted lines
> > >> I think it's reasonable to skip this step when repacking, but of course
> > >> we would still want to update info/packs (assuming that the repack
> > >> wasn't a noop, of course).
> > >
> > > It certainly may be reasonable. But in my opinion, it would be even more
> > > reasonable to not use the dumb HTTP transport at all. If you don't there
> > > is no reason to run git-update-server-info(1) in the first place, so
> > > you'd neither generate info/refs nor info/packs.
> >
> > I don’t believe anyone uses it anymore, but someone *may* still use
> > it, and therefore, Git should update the info/packs during geometric
> > repacking. However, why not introduce a “kill switch” in git config to
> > disable it so that all tools can automatically skip the expensive
> > info/packs (and info/refs) updates?
>
> We already have those, see "repack.updateServerInfo" and
> "receive.updateServerInfo". Not quite a single kill switch, but it is
> possible :)

There is also 'git repack -n' (which I know GitHub uses) to disable updating info/refs and info/packs as a command-line flag (if for whatever reason modifying the 'git repack' invocation is more convenient than touching the repository configuration).

Thanks, Taylor

Previous: Patrick Steinhardt
Message 7 of 7 in “Should object repacking only update server-info for packs instead of doing it for refs?”
  1. Martin FickOct 14, 2024
  2. Luca MilanesioOct 14, 2024
  3. Taylor BlauOct 14, 2024
  4. Patrick SteinhardtOct 15, 2024
  5. Luca MilanesioOct 15, 2024
  6. Patrick SteinhardtOct 15, 2024
  7. Taylor BlauOct 15, 2024

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