`git-identity` manages part of your git configuration to easily switch between different identities
(personal, university, work1, work2, ...), each with their own settings.

Identities can be automatically imported from a GPG key with the `git-identity import` command.

Once an identity is applied with `git-identity use`, the following configuration options will be set
for the local git repository:

```.git/config
[core]
    sshCommand = "ssh -i $authkey -o IdentitiesOnly=yes"
[user]
    name = $name
    email = $email
    signingKey = $sigkey
```