EnvironmentWrappedCommand takes an EnvironmentMapper, extracts the environment variables, and returns an *exec.Cmd that has those variables in its environment.

KerberosEnvironmentWrappedCommand takes an EnvironmentMapper, extracts the kerberos-related environment variables, and returns an *exec.Cmd that has those variables in its environment.

Indicates the location of a collection of caches.

Indicates the location of a single cache.

CommandEnvironment is an environment for the various token-related commands to use to obtain vault and bearer tokens The values of the fields are meant to be the full environment variable assignment statement, e.g.