On Wed, Mar 23, 2022 at 01:44:29PM +0100, Maxime Devos wrote:
> zimoun schreef op wo 23-03-2022 om 11:45 [+0100]:
> > > On Wed, 12 Jan 2022 at 20:07, Efraim Flashner
> > > <efraim@flashner.co.il> wrote:
> > > 
> > > > > …the package redis is not a dependency of gitolite.  Therefore,
> > > > > the
> > > > > question is: is our Gitolite package working with Redis?  Even
> > > > > using the
> > > > > /usr/bin one?  Idem for SVN.
> > > > > 
> > > > > Otherwise, I am favor to remove the 2 “problematic”
> > > > > references.   WDYT?
> > > > 
> > > > Or change it to search the $PATH for the binary, so it would just
> > > > be
> > > > 'redis-server' or 'svnserve'
> > > 
> > > Is our Gitolite package working with Redis?  If not, why try to
> > > fix. ;-)
> > 
> > What is the status of this old bug [1]?  Is it actionable?  If yes,
> > what
> > is the action?  If no, let close it. :-)  WDYT?
> 
> Seems like all we have to do is 'substitute*' a '/usr/bin/svnserve'
> into a '/gnu/store/...' (untested), so seems actionable to me.
> Alternatively, as Efraim wrote, let it search the $PATH (that might be
> useful if adding svnserve would increase the closure too much and it is
> an optional dependency in practice?).

I spent some time looking at gitolite and the service. As I understand
it, with the exception of svnserve, it searches $PATH for a number of
different binaries, including git-annex. I believe that this would only
work if git-annex (and potentially other packages) are installed
globally.

In addition, git (not git-minimal) and openssh are propagated inputs AND
wrapped. I haven't tested to see if wrapping only is enough.

I think the best choice is to:
A: Replace /usr/bin/svnserve with svnserve so it will just search $PATH,
like it does with the other helpers.
B: Adjust the service so that it automatically creates a variant (or
just a wrapped version) of the package which is wrapped with a list of
additional packages so that they can be in gitolite's path. If I were
deploying this to an arm device I wouldn't want it wrapped with
git-annex since it doesn't build, but would definitely want it for an
x86_64 machine.

I suppose we should try to find someone who is using the gitolite
service and see if they can be our test subject for wrapping the package
with optional addons.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
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