Re: [PATCH 6/6] Teach core object handling functions about gitlinks

> On 4/10/07, Josef Weidendorfer <Josef.Weidendorfer@gmx.de> wrote:
> > On Tuesday 10 April 2007, Linus Torvalds wrote:
> > > ...
> > > +     if (resolve_gitlink_ref(ce->name, "HEAD", sha1) < 0)
> > > +             return 0;
> > > +     return hashcmp(sha1, ce->sha1);
> >
> > So this does mean that the SHA1 of a gitlink entry corresponds
> > to the commit in the subproject?
> 
> Right.
> 
> > I wonder if it is not useful to be able to add some attribute(s)
> > to a gitlink, i.e. first reference a gitlink object in the superproject,
> > which then references the submodule commit, and also holds some
> > further attributes. These attributes can not be put into the subproject,
> > as it should be independent.
> 
> These attributes can be put into a file in superproject tree and
> checked in at the same as the gitlink. No real need for introducing
> another object type (right now there is no gitlink object type, just
> an entry in tree with special mode).