Configure token for authentication to hercules-ci.com or Hercules CI Enterprise.
This will present a unique URL for a page where you can approve the login.
When successful, an authentication token is persisted to
$XDG_CONFIG_HOME/hercules-ci/credentials.json, which is
~/.config/hercules-ci/credentials.json on most systems.
This token can then be used by the other
Users of Hercules CI Enterprise should set the
environment variable in their profile and/or session before logging in and
before running any other commands.