misc.lisp

(in-package :fwoar.lisputils)

(defmacro twice (&body body)
  `(progn ,@body
          ,@body))

(defmacro define-cluser-entrypoint ((&rest args) &body body)
  "Use the current package name to generate a <PACKAGE-NAME>.MAIN function in CL-USER.

This will not do anything if :FW.DEV is not in features as it's only intended as a shortcut"
  `(progn ,@(when (featurep :fw.dev)
              (let ((entrypoint-symbol (intern (format nil "~a.~a" (package-name *package*) '#:main)
                                               :cl-user)))
                `((defun ,entrypoint-symbol ,args
                    ,@body)
                  (export ',entrypoint-symbol :cl-user))))
          (defun ,(intern (symbol-name '#:main) *package*) ,args
            ,@body)
          (export ',(intern (symbol-name '#:main) *package*) *package*)))