roswell.roswell/lisp/delete-dump.lisp

24 lines
991 B
Common Lisp

(defpackage :roswell.delete.dump
(:use :cl :roswell.util))
(in-package :roswell.delete.dump)
(defun dump (_ &rest params)
(declare (ignore _))
(let* ((lisp (parse-version-spec
(or (ros:opt "*lisp")
(ros:opt "default.lisp"))))
(version (or (second lisp)
(ros:opt (format nil "~A.version" (first lisp)) :from-end t)))
(impl (first lisp))
(path (make-pathname :name (first params)
:type (core-extention impl)
:defaults
(merge-pathnames (format nil "impls/~A/~A/~A/~A/dump/"
(uname-m) (uname) impl version)
(homedir)))))
(if (probe-file path)
(delete-file path)
(progn
(format *error-output* "The specified image doesn't exist \"~A/~A\"~%" impl version)
(ros:quit 1)))))