Reasons for doing this aside, is there a reasonable way to convert an entire git repository to subversion?
I can find only tons on information on migrating from subversion to git, and exchanging changesets between the two, but not for doing a simple conversion of the entire git repository to svn.
The general problem with doing conversions this direction is that Git repositories can contain more than just a linear history of revisions, as Subversion would expect. Multiple ancestries with divergent histories and frequent merge commits are all possible, which can't be easily represented in a Subversion repository.
For simple cases where you do have a linear history in your Git repository, you can use git-svn dcommit to push the lot up to an otherwise empty Subversion repository.
I happen to have this need too. And I think that's a poor explanation.
Everything can be merged to a flat history. The fact that git traps you in its revision system is not because it's not possible, but because of the snobbery.
Now watch : http://kerneltrap.org/mailarchive/git/2008/10/26/3815034 And this: http://brandon.dimcheff.com/2009/01/04/commit-a-linear-git-history-to-subversion.html
None of them worked for me. Remember how easy was from svn to git?
(I finally did it following the instructions from google http://code.google.com/p/support/wiki/ImportingFromGit )