Re: Stripping 'git-svn-id' from commit messages, and switching to svn.noMetadata

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JM Ibanez wrote:
> Hi,
> 
> I've been trying to convert an existing git-svn clone to noMetadata
> (i.e. get rid of git-svn-id in the commit messages), primarily because
> I've been using it to track two SVN repos which were originally just a
> single repo-- they have the same UUID but are located on different
> machines, and have branched significantly, so content-wise are no longer
> the same repo.
> 
> Because the two repos have a single line of commits which they share, it
> would be best if I could store that history in my git repo (as I need to
> use it for merging between the two trees). Graphically, my current
> history looks something like this:
> 
> 
>     A -- B -- C -- D -- E -- a -- b -- c
> 
>     A'-- B'-- C'-- D'-- E'-- x -- y -- z
> 
> where, in reality, this should be represented as:
> 
>     A -- B -- C -- D -- E -- a -- b -- c
>                          \
>                           +- x -- y -- z

Stop.

Use a graft.  in .git/info/grafts, put (expanding to the full SHA1s):

x E

Then just run something like 'git filter-branch E..z'

That will at least stitch them together.

To figure out what git-svn is expecting, make a new repository, use
git-svn init, and then git-svn fetch -rNNN (where NNN is a revision near
the most recent).  That will at least show you what git-svn expects the
metadata to look like, if you really want to go down the path you are
going down...

Sam.
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