theforeman/hammer-cli-foreman — pull request #70 by iNecas (2014-01-17 13:38:12+00:00)
Title: Extract commond requires and call it only once

It helps seeing what files are helpers and what are commands. Also, sooner or
later someone would forget to copy some requirement, but it would work,
because some other file already did that. And then, when the order of required
files changes (which just happened to us in hammer_cli_katello), it starts
failing.