[OE-core] Branch management for OE-Core release

[Richard Purdie]

On Fri, 2011-09-23 at 13:41 -0300, Otavio Salvador wrote:
> On Thu, Sep 22, 2011 at 20:33, Richard Purdie
> <richard.purdie at linuxfoundation.org> wrote:
> > On Thu, 2011-09-22 at 09:49 -0300, Otavio Salvador wrote:
> >> I noticed the 2011-1 branch today and it seems it is not fully merged
> >> into master; this is a mistake since it will create an upgrade path
> >> problem for users of it.
> >
> > Its a branch, master continues on, that branch just gets fixes suitable
> > for a stable/release branch. I appreciate people have different
> > definitions of stable and we need to do a better job of documenting what
> > those criteria are. As a quick attempt:
> 
> The point here is not about what is allowed to get into it or not but
> how it is going to work related to master.
> 
> The point is that if we keep it as a branch and doesn't merge it into master.
> 
> If we merge the stable branch into master, from time to time, users
> that want to go to move to master can merge master into their branch
> as it has a common parent and the conflicts fixed. If it is done too
> late, it becomes a nightmare.
> 
> This is something I'd like to discuss and see how people think about
> the process and what way we ought to use.

I don't really see the point of this. Basically you're asking that every
time there is a commit to the branch there is also a merge commit. You
can just as easily either force a checkout of master, or merge against
master with a one sided merge. Git doesn't have the confidence to do
that automatically but I'm pretty sure there is a simple way to tell git
to do a one sided merge...

Cheers,

Richard