I’m hitting the problem reported in T9044 and the discussion there suggest checking for .git/svn/metadata. I’m wondering whether checking the output of git config --get-regexp svn-remote would be better. I’ve made a patch to that effect and it works for me but haven’t tested it yet against an installation with active git-svn. Can someone bring this suggestion to the attention of the developers? I don’t have an account on phabricator.com
Note: Signing a CLA should be possible for my employer if necessary.