Re: gitweb, updating 'last changed' column on the project page

From: Jon Smirl <jonsmirl@gmail.com>
Date: Nov 10, 2007, 13:05 UTC
Message-ID: <9e4733910711100505n78459612xdaa12eaa880773d8@mail.gmail.com>
In-Reply-To: <200711101034.47861.jnareb@gmail.com>

On 11/10/07, Jakub Narebski <jnareb@gmail.com> wrote:

Show 33 quoted lines

> On Saturday, 10 November 2007, Jon Smirl wrote:
> > On 11/10/07, Jon Smirl <jonsmirl@gmail.com> wrote:
> >> On 11/9/07, Jakub Narebski <jnareb@gmail.com> wrote:
> >>> Jon Smirl wrote:
> >>>
> >>>> At http://git.digispeaker.com/ the 'last change' column is not getting updated.
> >>>>
> >>>> mpc5200b.git
> >>>>       DigiSpeaker for Freescale MPC5200B.
> >>>>       Jon Smirl
> >>>>       5 weeks ago
> >>>>       summary | shortlog | log | tree
> >>>>
> >>>> It still says 5 weeks ago, but if I click on the project last change is today.
> >>>>
> >>>> What controls this? I tried running update-server-info
> >>>
> >>> What does
> >>>
> >>>   git for-each-ref --format="%(refname):%09%(committer)" --sort=-committerdate
> >>>       refs/heads
> >>
> >> [daedalus]$ git for-each-ref --format="%(refname):%09%(committer)" \
> >> --sort=-committerdate refs/heads
> >> refs/heads/m24: Jon Smirl <jonsmirl@gmail.com> 1191362799 -0400
> >> refs/heads/m25: Jon Smirl <jonsmirl@gmail.com> 1191472422 -0400
> >> refs/heads/m26: Jon Smirl <jonsmirl@gmail.com> 1194382038 -0500
> >> refs/heads/m28: Jon Smirl <jonsmirl@gmail.com> 1194385071 -0500
> >> refs/heads/m29: Jon Smirl <jonsmirl@gmail.com> 1194585780 -0500
> >
> > It appears to be using the first head instead of the most recent date.
> It appears to not _sort_ the output by committerdate, as it should with
> '--sort=-committerdate'.

It is sorted by committerdate, the sort is ascending. Did you expect it to be descending, pick off the last entry instead of the first?

Show 48 quoted lines

>
> 1442:[gitweb/web!git]$ git for-each-ref --format="%(refname):%09%(committer)" \
>   --sort=-committerdate refs/heads
> refs/heads/gitweb/web:  Jakub Narebski <jnareb@gmail.com> 1194616779 +0100
> refs/heads/man: Junio C Hamano <junio@hera.kernel.org> 1194602628 +0000
> refs/heads/html:        Junio C Hamano <junio@hera.kernel.org> 1194602626 +0000
> refs/heads/origin:      Junio C Hamano <gitster@pobox.com> 1194602274 -0800
> [...]
> refs/heads/gitweb-snapshot+navbar:      Sven Verdoolaege <skimo@kotnet.org> 1134765981 +0100
>
> 1443:[gitweb/web!git]$ git --version
> git version 1.5.3.5
>
>
> Note that git-for-each-ref with those options returns most recent head
> first, sorting output by date of commit (date of adding to repository)
>
> >>>
> >>> return? Does adding --count select proper branch, with proper update
> >>> date?
> >>
> >> Is it looking for master, and just picking the first branch instead?
>
> Gitweb should not (and I think does not) have 'master' hardcoded
> anywhere. It might use HEAD in some cases you don't want it to...
>
> >>>
> >>> Which gitweb version is this?
> >>
> >> <!-- git web interface version 1.5.3.5.605.g79fa-dirty, (C) 2005-2006,
> >> Kay Sievers <kay.sievers@vrfy.org>, Christian Gierke -->
> >> <!-- git core binaries version 1.5.3.5.605.g79fa-dirty -->
>
> Older version of gitweb used HEAD branch for'last changed' info on
> the projects list page. That is why I asked about gitweb version.
>
> But this is not the case of your problem:
> 1. Your gitweb is new enough to use git-for-each-ref. It use
>    git for-each-ref --format="%(committer)" --sort=-committerdate
>                     --count=1 refs/heads
> 2. Looking at 'heads' view (or 'heads' part of summary view) one can see
>    that m29 is current branch (HEAD), and it is most recent.
>
> Strange...
> --
> Jakub Narebski
> Poland
>

-- 
Jon Smirl
jonsmirl@gmail.com