I use [Pass](https://www.passwordstore.org/), a password manager, which uses GPG and Git, and I keep an encrypted copy of my Pass Git repo in Dropbox and have that repo copy setup as a remote in all of the local copies of my password repo. So, the contents of the local repos are encrypted, but in the encrypted copy all of the Git data is encrypted too.
- [spwhitton/git-remote-gcrypt: PGP-encrypted git remotes](https://github.com/spwhitton/git-remote-gcrypt)
I use [Pass](https://www.passwordstore.org/), a password manager, which uses GPG and Git, and I keep an encrypted copy of my Pass Git repo in Dropbox and have that repo copy setup as a remote in all of the local copies of my password repo. So, the contents of the local repos are encrypted, but in the encrypted copy all of the Git data is encrypted too.