1 files changed, 46 insertions, 0 deletions
diff --git a/scheme/batch.scm b/scheme/batch.scm
new file mode 100644
index 0000000..5fa368c
--- /dev/null
+++ b/scheme/batch.scm
@@ -0,0 +1,46 @@
+;; This file is part of Idest
+;; Copyright (C) 2011 Sergey Poznyakoff
+;; Idest 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 3, or (at your option)
+;; any later version.
+;;
+;; Idest 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 Idest.  If not, see <http://www.gnu.org/licenses/>.
+
+(let ((cmd (command-line))
+      (mod-pathname #f)
+      (saved-load-hook %load-hook))
+       
+  (set! %load-hook (lambda (filename)
+		     (set! mod-pathname filename)
+		     (set! %load-hook saved-load-hook)))
+
+  (let ((mod-name (list-ref cmd 1)))
+    (set-program-arguments (list-tail cmd 1))
+
+    (catch 'misc-error
+	   (lambda ()
+	     (set! idest-main
+		   (module-ref
+		    (resolve-module
+		     (list 'idest 'batch (string->symbol mod-name)))
+		    'idest-main)))
+	   (lambda (key port message args sys-error)
+	     (with-output-to-port
+		 (current-error-port)
+	       (cond
+		((not mod-pathname)
+		 (format #t
+			 "idest: no such batch: ~A~%" mod-name)
+		 (exit 1))
+		(else
+		 (apply format #t (string-append "idest: " message) args)
+		 (newline)
+		 (exit 1))))))
+    (set! idest-readonly #f)))