Git + Svn, patch for svn from git?

Question

git

Prompt, a situation such:
The folder with the Folder project by the local machine. It made svn checkout from the read-only svn repository.
from it, an update is made to the Folder, then changes are made, a commit & push is made to the remote git repository.
Used by TortoiseSVN & TortoiseGit.
Question - how to make a patch for svn from git?

Answer 1

If a periodic git svn fetch is done , then
git svn dcommit --no-rebase
there are two ambush:
1. The scheme works exactly on the local (and not cloned) git+svn repository. When cloning, some of the data for synchronization with SVN is lost.
2. Sometimes there are discrepancies that are not so easy to fix (for example, adding a new file via git svn dcommit). In this case, making changes and committing them to Git and SVN should be done each time in a separate branch.