def define_resource_requirements
requirements.assert(:all_actions) do |a|
a.assertion { @group_name_resolved }
a.failure_message Chef::Exceptions::User, "Couldn't lookup integer GID for group name #{@new_resource.gid}"
a.whyrun "group name #{@new_resource.gid} does not exist. This will cause group assignment to fail. Assuming this group will have been created previously."
end
requirements.assert(:all_actions) do |a|
a.assertion { @shadow_lib_ok }
a.failure_message Chef::Exceptions::MissingLibrary, "You must have ruby-shadow installed for password support!"
a.whyrun "ruby-shadow is not installed. Attempts to set user password will cause failure. Assuming that this gem will have been previously installed." +
"Note that user update converge may report false-positive on the basis of mismatched password. "
end
requirements.assert(:modify, :lock, :unlock) do |a|
a.assertion { @user_exists }
a.failure_message(Chef::Exceptions::User, "Cannot modify user #{@new_resource} - does not exist!")
a.whyrun("Assuming user #{@new_resource} would have been created")
end
end