@!stacks.push(Stack.new(
                    active => %item<active>,
                    has-app => (%item<containers>).grep('app'),
                    has-db => (%item<containers>).grep('db'),
                    name => %item<name>,
                    id => $hasher.encode(%item<id>),
                    db-name => %item<db_name>,
                    web-root => %item<web_root
                    branch => %item<branch>,
                    server-prefix => %item<server_prefix>,
                    git => %item<git>
                ));