namespace :cul do
  namespace :wp do
    namespace :update do
      desc "Updates WordPress core to the latest version."
      task :core do
        on roles(:web) do
          within fetch(:wp_docroot) do
            execute :wp, 'core', 'update'
          end
        end
      end

      desc "Updates non-repo-managed plugins to the latest version."
      task :plugins do
        on roles(:web) do
          within fetch(:wp_docroot) do
            execute :wp, 'plugin', 'update', '--all'
          end
        end
      end

      desc "Updates non-repo-managed themes to the latest version."
      task :themes do
        on roles(:web) do
          within fetch(:wp_docroot) do
            execute :wp, 'theme', 'update', '--all'
          end
        end
      end

      desc "Updates WordPress core, plugins, and themes (in that order)."
      task :all do
        invoke 'cul:wp:update:core'
        invoke 'cul:wp:update:plugins'
        invoke 'cul:wp:update:themes'
      end
    end
  end
end