git-annex/doc/tips/storing_data_in_git-lfs.mdwn
2019-09-24 14:46:20 -04:00

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git-annex can store data in [git-lfs](https://git-lfs.github.com/)
repositories, using the [[git-lfs special remote|special_remotes/git-lfs]].
You do not need the git-lfs program installed to use it, just a recent
enough version of git-annex.
Here's how to initialize a git-lfs special remote on Github.
git annex initremote lfs type=git-lfs encryption=none url=git@github.com:yourname/yourrepo.git
In this example, the remote will not be encrypted, so anyone who can access
it can see its contents. It is possible to encrypt everything stored in a
git-lfs remote, see [[fully_encrypted_git_repositories_with_gcrypt]].
Once the git-lfs remote is set up, git-annex can store and retrieve
content in the usual ways:
git annex copy * --to lfs
git annex get --from lfs
But, git-annex **cannot delete anything** from a git-lfs special remote,
because the protocol does not support deletion.
A git-lfs special remote also functions as a regular git remote. You can
use things like `git push` and `git pull` with it.
To enable an existing git-lfs remote in another clone of the repository,
you'll need to provide an url to it again. It's ok to provide a different
url as long as it points to the same git-lfs repository.
git annex enableremote lfs url=https://github.com/yourname/yourrepo.git