Runs a git server meant to be used in a test container.
When the container starts, it will create a repository at /home/git/repo. If a volume is mounted to /root/repoFiles, then that will be used to
seed the repository with an initial commit.
To set a public key for the repository to use, set the environment variable SSH_PUBLIC_KEY to the key value.
Build the container with a command like this:
docker build . -t git-server
Run the container with a command like this:
docker run -it --env SSH_PUBLIC_KEY="<public ssh key>" -p<port on host machine>:22 -v <absolute path to repo files>:/root/repoFiles git-server
Clone the repo from the host machine with a command like this:
git clone ssh://git@localhost:<port>/~/repo