Re: [RFC] Submodules in GIT

On Friday 2006 December 01 11:46, Martin Waitz wrote:

quoted

That's no different from mine.

Well, there simply is no proxy object inbetween.

That's fine, I was only using the proxy object to allow additional information 
into the submodule object.  Actually, I think it would always be better to 
use a proxy object otherwise you have an error in the tree object, because it 
will refer to an object that does not exist.  The proxy object is allowed to 
refer to objects that don't exist because it's not a tree object.

quoted

Is that commit in the submodule or the supermodule?

Well, logically that commit belongs to the submodule and is referenced
by the tree in the supermodule.
Phyisically it is stored in the projects object database which is
shared between the supermodule and all submodules (at least in my
implementation).

Hmmm, "shared"?  It must still be in the submodule physically though, and 
presumably the supermodule uses alternatives to get access to it?  Otherwise 
the submodule will be impossible to separate from the supermodule.

quoted

I also want to know how we tell the difference between a
commit-in-supermodule and a
commit-in-supermodule-which-is-actually-in-submodule.

There is no difference.

Okay.  I think I'm still a bit lost then.  I suppose I'll wait for your 
patches to understand.


Andy
-- 
Dr Andy Parkins, M Eng (hons), MIEE