Re: svn commit: r1339892 -

On Fri, May 18, 2012 at 1:34 AM, Bert Huijben <bert_at_vmoo.com> wrote:
>
> Editor v1 only requires the revision for base node replacements and I
> don't see why we need to change that for v2.
>
> If we copied a subtree from a revision we know that that revision
> didn't change. How could it be out of date?

The FS does not remember where changes came from, without some deep
inspection. If we see "/some/path", then we don't know how it got
there. Whether it started there, or whether it was copied there.

Now... that said, I just realized that passing the parent revision
will not work, because the path will not be found in that target
revision.

So, yeah: we need to somehow enable passing SVN_INVALID_REVNUM for the
children of copies. That is equivalent to the Ev1 behavior: "I'm
replacing an uncommitted item". It looks like we can use
svn_fs_closest_copy() to determine if a txn node (or an ancestor) has
been copied to that target location.

Cheers,
-g
Received on 2012-05-18 07:58:05 CEST