PoC: MongoDB backend for object databases
This MR contains a proof of concept MongoDB backend for object databases. To use it, you have to:
- Set up passwordless MongoDB.
- Create a repository and tell it to use MongoDB.
$ git init repo
$ cd repo
$ git config set extensions.objectstorage mongodb://mongodb://127.0.0.1
From thereon, Git will use MongoDB. Note that a lot of operations do not work yet.