Merge pull request #1196 from tiramizoo/role-accessories-msg

Improve error on unknown role in accessories config.
2024-11-21 15:02:48 +00:00
parent a4ab34d8d9 e4ab2a0d24
commit 1a86b3ae6e
1 changed files with 3 additions and 1 deletions
--- a/lib/kamal/configuration/accessory.rb
+++ b/lib/kamal/configuration/accessory.rb
@@ -176,7 +176,9 @@ class Kamal::Configuration::Accessory

    def hosts_from_roles
      if accessory_config.key?("roles")
-        accessory_config["roles"].flat_map { |role| config.role(role).hosts }
+        accessory_config["roles"].flat_map do |role|
+          config.role(role)&.hosts || raise(Kamal::ConfigurationError, "Unknown role in accessories config: '#{role}'")
+        end
      end
    end