- added support for -debug, which avoid catching top level exceptions (still useless...

[helm.git] / helm / matita / matitaclean.ml

diff --git a/helm/matita/matitaclean.ml b/helm/matita/matitaclean.ml
index 553823904d5d9561a666db356b1e196c3bd297a0..f42973f90c1963758bdff427e7fbc43302b203bc 100644 (file)
--- a/helm/matita/matitaclean.ml
+++ b/helm/matita/matitaclean.ml
@@ -36,13 +36,13 @@ let _ =
 let main uri_to_remove = MatitacleanLib.clean_baseuris uri_to_remove
 
 let usage () =
-  prerr_endline "";
-  prerr_endline "usage:";
-  prerr_endline "\tmatitaclean all";
-  prerr_endline "\t\tcleans the whole environment";
-  prerr_endline "\tmatitaclean files...";
-  prerr_endline "\t\tcleans the output of the compilation of files...\n";
-  prerr_endline "";
+  prerr_endline "
+usage:
+\tmatitaclean all
+\t\tcleans the whole environment
+\tmatitaclean files...
+\t\tcleans the output of the compilation of files...
+";
   exit 1
     
 let _ =
@@ -50,6 +50,12 @@ let _ =
   if Sys.argv.(1) = "all" then 
     begin
       MatitaDb.clean_owner_environment ();
+      let xmldir = Helm_registry.get "matita.basedir" ^ "/xml" in
+      ignore
+       (Sys.command
+         ("find " ^ xmldir ^
+          " -name *.xml.gz -o -name *.moo -exec rm {} \\; 2> /dev/null"));
+      ignore (Sys.command ("find " ^ xmldir ^ " -type d -exec rmdir -p {} \\; 2> /dev/null"));
       exit 0
     end
   let uris_to_remove =ref [] in