How to use a macro append macro argument to a list?

Question

I want use a macro to generate a package list.

(defvar xx-packages '())

(genpack evil)
(genpack all-the-icons-ivy-rich
   :recipe (:host github :repo "seagle0128/all-the-icons-ivy-rich"))

this macro genpack will append argument to xx-packages,then xx-packages value is

xx-packages '((evil)
              (all-the-icons-ivy-rich
                   :recipe (:host github :repo "seagle0128/all-the-icons-ivy-rich"))

How can i write this macro genpack, thanks

Answer 1

Like this?

(defmacro genpack (&rest args)
  "Append ARGS to `xx-packages'."
  `(setq xx-packages (nconc xx-packages '(,args))))