Re: [PATCH 1/3] patch-id: make it stable against hunk reordering

["Michael S. Tsirkin" <mst@redhat.com>]

On Thu, Mar 27, 2014 at 09:58:41AM -0700, Junio C Hamano wrote:
> "Michael S. Tsirkin" <mst@redhat.com> writes:
> 
> > Patch id changes if you reorder hunks in a diff.
> 
> If you reorder hunks, the patch should no longer apply [*1*], so a
> feature to make patch-id stable across such move would have no
> practical use ;-), but I am guessing you meant something else.
> 
> Perhaps this is about using "-O <orderfile>" option, even though you
> happened to have implemented the id mixing at per-hunk level?

Yes.

> 
> [Footnote]
> 
> *1* It has been a long time since I looked at the code, and I do not
> know offhand if "git apply" has such a bug not to diagnose a hunk
> for a file for an earlier part that comes later in its input stream
> after seeing another hunk for the same file as a bug. If it does
> not, perhaps we should.

Hmm you are right.
For some reason I thought that it does work.
I'll drop this part then, less code this way.

Thanks!

Any more comments before I spin v2?

-- 
MST