Merge pull request #1396 from basecamp/allow-accessory-roles-with-no-hosts

Allow accessory roles with no hosts
2025-02-03 16:54:28 +00:00
parent dba3a115bd 04a96aa5be
commit ba6dd6ff14
1 changed files with 5 additions and 1 deletions
--- a/lib/kamal/configuration/accessory.rb
+++ b/lib/kamal/configuration/accessory.rb
@@ -201,7 +201,11 @@ class Kamal::Configuration::Accessory
    def hosts_from_roles
      if accessory_config.key?("roles")
        accessory_config["roles"].flat_map do |role|
-          config.role(role)&.hosts || raise(Kamal::ConfigurationError, "Unknown role in accessories config: '#{role}'")
+          unless (role = config.role(role))
+            raise Kamal::ConfigurationError, "Unknown role in accessories config: '#{role}'" unless config.role(role)
+          end
+
+          role.hosts
        end
      end
    end