runlisp: Clobber *compile-print* as well.

[runlisp] / runlisp.lisp

;;; -*-lisp-*-
;;;
;;; Portable command-line tools in Lisp
;;;
;;; (c) 2006 Straylight/Edgeware
;;;

;;;----- Licensing notice ---------------------------------------------------
;;;
;;; This program is free software; you can redistribute it and/or modify
;;; it under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 2 of the License, or
;;; (at your option) any later version.
;;; 
;;; This program is distributed in the hope that it will be useful,
;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;; 
;;; You should have received a copy of the GNU General Public License
;;; along with this program; if not, write to the Free Software Foundation,
;;; Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

;;; Package.
(defpackage #:runlisp
  (:use #:common-lisp)
  (:export #:*lisp-interpreter* #:*command-line-strings* #:run)
  #+cmu (:import-from #:ext #:*command-line-strings*))
(in-package #:runlisp)

;;; Variables.
(defvar *lisp-interpreter*)
(defvar *command-line-strings* nil)

;;; Ignore shebang lines.
(set-dispatch-macro-character #\# #\!
			      (lambda (stream bang arg)
				(declare (ignore bang arg))
				(read-line stream)
				(values)))

;;; Shut up, you bastard.
#+cmu (setf ext:*gc-verbose* nil)
(defun suyb ()
  (setf *compile-verbose* nil
	*compile-print* nil
	*load-verbose* nil
	*load-print* nil))
#-cmu (suyb)

;;; Find command-line arguments and run the program.
(defun run ()
  #+cmu (suyb)
  #+cmu (let ((args lisp::lisp-command-line-list))
	  (setf *lisp-interpreter* (pop args))
	  (assert (string= (pop args) "-core"))
	  (pop args)
	  (setf *command-line-strings* args))
  #+ecl (setf *lisp-interpreter* (ext:argv 0)
	      *command-line-strings* (loop for i from 1 below (ext:argc)
					   collect (ext:argv i)))
  #+clisp (let ((args (coerce (ext:argv) 'list)))
	    (setf *lisp-interpreter* (car args)
		  *command-line-strings* (nthcdr 7 args)))
  (let ((*package* (find-package "COMMON-LISP-USER"))
	(prog (car *command-line-strings*)))
    (handler-case
	(progn (load prog) t)
      (error (cond)
        (format *error-output* "~&~A: ~A~%" (pathname-name prog) cond)
	nil))))


;;;----- That's all, folks --------------------------------------------------