charly-vega/docker-git-crypt

Docker git-crypt Alpine image

Git-crypt in docker.

This repo triggers auto-build and pushes the git-crypt image to dockerhub.com/u/xueshanf/git-crypt.

You can use git-crypt container on systems that git-crypt packages aren't available, such as CoreOS.

The container exposes volume /repo, to which you can bind-mount a git repository.

Create a git-crypt shell wrapper

To make it easy to use, create a shell wrapper git-crypt and saved it as /opt/bin/git-crypt.

If use shared key:

#!/bin/bash -e
docker pull xueshanf/git-crypt
exec docker run -it -v /path/to/repo:/repo -v /path/to/shared-git-crypt-key:/repo/.git/.git-crypt/keys/default xueshanf/git-crypt git-crypt "$@"

If use gpg private key:

Save the following script as /opt/bin/git-crypt (or whatever path in your command path):

#!/bin/bash -e
docker pull xueshanf/git-crypt
exec docker run -it -v /path/to/repo:/repo -v /path/to/.gnupg:/root/.gnupg xueshanf/git-crypt git-crypt "$@"

Example usages

Make sure the above git-crypt wrapper command is in your command path.

• Command help

   $ /opt/bin/git-crypt help
  

• Check encrypted files:

   $ /opt/bin/git-crypt status -e
  

• Check un-encrypted files

   $ /opt/bin/git-crypt status -u
  

• Unlock encrypted file

   $ /opt/bin/git-crypt unlock