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Message #36668
Re: Branches
I'd be in favor of this but if we're going to focus exclusively on v5.1
GTK3 migration, can we push the current state, warts and all to the
master? We have a bunch of bugs tagged to 5.1 but only one is
GTK3-related. I suspect we have a number of things to work on here but
without bug assignment, we'll be stepping on each other's toes.
-S
Am Do., 19. Juli 2018 um 08:35 Uhr schrieb Wayne Stambaugh <
stambaughw@xxxxxxxxx>:
> You are preaching to the choir. I did most of the maintenance on the
> 4.0 branch. Initially it was easy but it didn't take long for it to
> become a PITA. If no one else objects, I would be more than happy to
> make that the policy. If that is indeed what we want to do, I would
> delete the 5.1 branch. It will push v6 development back significantly.
>
> On 7/19/2018 11:10 AM, Jon Evans wrote:
> > FWIW, as someone who is also maintaining parallel feature branches, I
> > agree with Orson and John. Now that we have committed to this 5.1 idea,
> > we should just make it happen in master. I think if we keep both master
> > and 5.1 branch running in parallel, inevitably one or the other of them
> > will be less tested / more broken unless people spend a bunch of time
> > doing the work of keeping them synchronized manually. The cost of this
> > doesn't seem to outweigh the benefit of being able to merge some 6.0
> > features into master sooner.
> >
> > On Thu, Jul 19, 2018 at 11:03 AM John Beard <john.j.beard@xxxxxxxxx
> > <mailto:john.j.beard@xxxxxxxxx>> wrote:
> >
> > On Thu, Jul 19, 2018 at 1:47 PM, Wayne Stambaugh
> > <stambaughw@xxxxxxxxx <mailto:stambaughw@xxxxxxxxx>> wrote:
> > > Unless we are going to prohibit new features (new file formats,
> > new tool
> > > framework for eeschema, etc.) from being merged into the dev branch
> > > until 5.1 is released, I disagree. If we want to only work on 5.1
> in
> > > the dev branch, then I'm OK with this proposal.
> >
> > This is essentially my proposal - limit dev branch changes to 5.1
> > features, uncontroversial maintenance and bugfixes.
> >
> > If people want to work on features for 6 now, that can be done in
> > separate branches, and the onus for keeping it rebased onto the 5.1
> > changes is on them, rather than forcing the 5.1 workers to deal with
> > conflicts. Otherwise, whoever is working on 5.1 features like the
> > GTK3/GAL stuff and printing, will have to continually port their work
> > between the two branches.
> >
> > If 5.1 changes are unlikely to be substantially affected by
> 6.0-facing
> > changes, then perhaps this limitation is not useful.
> >
> > > There should be nothing in the 5.1 branch that is not also in the
> dev
> > > branch so everything in the 5.1 branch should be tested in the dev
> > > branch builds.
> >
> > In theory, yes, but if fixes need to be manually ported as the
> > branches diverge, it's possible to fail to fix, or break in new ways,
> > one branch or the other. If a 5.1 branch exists in parallel to 6.0,
> > someone will have to take responsibility to ensure the appropriate
> > fixes are identified, ported and tested as needed. In the Linux
> world,
> > this is the unglamorous, arduous (and vital) job of the stable branch
> > maintainers.
> >
> > I'm not against parallel branches if someone is willing to step up to
> > be a stable branch maintainer for 5.1. In fact, I'd be thrilled to
> get
> > nice new stuff dropping into the dev branch. However, changes that
> > need to be in both branches are not trivially rebasable, that job
> will
> > soon become decidedly not-fun.
> >
> > Cheers,
> >
> > John
> >
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