fenics team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Tue, Mar 26, 2013 at 04:04:27PM +0000, Florian Rathgeber wrote:
> On 26/03/13 15:55, Garth N. Wells wrote:
> > On Tuesday, 26 March 2013, David Ham wrote:
> >
> > Hi All,
> >
> > I imagine that Florian will have something to say about this, but
> > the ffc pyop2 branch may be an issue here. lp:~mapdes/ffc/pyop2
> >
> >
> > This may be fine because I don't believe that we're planning to
> > prune/rewrite the FFC history at this stage (I think that it's
> > required, but it's easier to delay until later compared to the
> > DOLFIN repo). We need Florian to tell us if this will work.
>
> As I mentioned earlier there is also the route of importing the
> feature branch into the non-filtered repository (where the marks files
> are "intact") and then transplanting the branch (with all its history
> etc.) to the rewritten repository via a git rebase. It's a bit more
> laborious and you should know what you're doing, but I've done it
> before. We've rewritten both the OP2 and the PyOP2 repositories
> halfway through the project. It's just not something I would want to
> ask a git novice to do by themselves.

I would say it's up to you. I don't care much about the history of
feature branches and no one else has indicated that it is important to
provide a route for converting feature branches. So if it is important
to the ffc/pyop2 branch, I can follow your instructions.

But I would assume that requires merging the ffc/pyop2 branch *now*,
before the conversion, and it might not be ready?

For the FFC branch, I would like to strip out all the old .h reference
files. Then add them back again right after the conversion.

--
Anders


> Florian
>
> > Garth
> >
> >
> > I would imagine that merging this will, at least, require
> > discussion. The relevant people are likely to be less around for
> > the next couple of weeks due to Easter.
> >
> > The preferred option would be to carry the branch on on github
> > rather than a shotgun merge to trunk. However as the lighthouse
> > said to the aircraft carrier...
> >
> > David
> >
> > On 26 March 2013 11:01, Garth N. Wells <gnw20@xxxxxxxxx
> > <javascript:;>> wrote:
> >> On 26 March 2013 13:39, Marie E. Rognes <meg@xxxxxxxxx
> > <javascript:;>> wrote:
> >>>
> >>> This week and coming weekend (including Monday) is Easter
> >>> holiday
> > in Norway
> >>> in general and at Simula in particular. Please postpone
> >>> deadlines
> > by (at
> >>> least) a week. No other objections.
> >>>
> >>
> >> Does that mean that you have branches that you want to merge?
> >> Unless there are branches to be merged, I don't see the benefit
> >> of a delay.
> >>
> >> Garth
> >>
> >>> -- Marie
> >>>
> >>>
> >>>
> >>> On 03/25/2013 11:45 PM, Anders Logg wrote:
> >>>>
> >>>> In reference to previous discussions on the FEniCS mailing
> >>>> list, are there any objections to the proposal posted earlier
> >>>> today
> > regarding a
> >>>> freeze for branch merging before the pending git conversion?
> >>>>
> >>>> In detail, the suggestion is to
> >>>>
> >>>> - Set a window for Friday this week to merge in development
> >>>> branches
> >>>>
> >>>> - Freeze all repositories during the weekend
> >>>>
> >>>> - Convert everything to git including file stripping
> >>>>
> >>>> - New branches will need to be created on the git side
> >>>> starting
> > Monday
> >>>>
> >>>> - Old branches on Launchpad will need be be abandoned
> >>>>
> >>>> -- Anders
>



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