On Sunday 19 August 2012 04:37:35 David Michael Barr wrote:
> On Sat, Aug 18, 2012 at 6:40 AM, Florian Achleitner
> <florian.achleitner.2.6...@gmail.com> wrote:
> > Hi!
> > This patch series should prepare vcs-svn/svndump.* for branch
> > detection. When starting with this feature I found that the existing
> > functions are not yet appropriate for that.
> > These rewrites the node handling part of svndump.c, it is very
> > invasive. The logic in handle_node is not simple, I hope that I
> > understood every case the existing code tries to adress.
> > At least it doesn't break an existing testcase.
> > The series applies on top of:
> > [PATCH/RFC v4 16/16] Add a test script for remote-svn.
> > I could also rebase it onto master if you think it makes sense.
> > Florian
> > [RFC 1/5] vcs-svn: Add sha1 calculaton to fast_export and
> This change makes me uncomfortable.
> We are doubling up on hashing with fast-import.
> This introduces git-specific logic into vcs-svn.
You might need to read the rest of the series to see why I did this.
Short version: For fast-import, I seperated sending data from the commits, it
is sent using the 'blob' command.
You have two choices of referencing that blobs later, by using a mark, or by
giving their sha1. Marks are already used for marking commits, and there is
only one "mark namespace". So I couldn't use marks to reference the blobs in
a nice way. This allows for referencing them by their sha1.
> > [RFC 2/5] svndump: move struct definitions to .h.
> > [RFC 3/5] vcs-svn/svndump: restructure node_ctx, rev_ctx handling
> > [RFC 4/5] vcs-svn/svndump: rewrite handle_node(),
> > [RFC 5/5] vcs-svn: remove repo_tree
> I haven't read the rest of the series yet but I expect
> it is less controversial than the first patch.
Hm.. I'm not sure ;)
> David Michael Barr
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