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

diff --git a/helm/matita/matitaclean.ml b/helm/matita/matitaclean.ml
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+(* Copyright (C) 2005, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM 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.
+ * 
+ * HELM 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 HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+(* $Id$ *)
+
+open Printf
+
+module UM = UriManager
+module TA = GrafiteAst
+
+let clean_suffixes = [ ".moo"; ".lexicon"; ".metadata"; ".xml.gz" ]
+
+let main () =
+  let _ = MatitaInit.initialize_all () in
+  let basedir = Helm_registry.get "matita.basedir" in
+  match Helm_registry.get_list Helm_registry.string "matita.args" with
+  | [ "all" ] ->
+      LibraryDb.clean_owner_environment ();
+      let xmldir = basedir ^ "/xml" in
+      let clean_pat =
+        String.concat " -o "
+          (List.map (fun suf -> "-name \\*" ^ suf) clean_suffixes) in
+      let clean_cmd =
+        sprintf "find %s \\( %s \\) -exec rm \\{\\} \\; 2> /dev/null"
+          xmldir clean_pat in
+      ignore (Sys.command clean_cmd);
+      ignore 
+       (Sys.command ("find " ^ xmldir ^ 
+        " -type d -exec rmdir -p {} \\; 2> /dev/null"));
+      exit 0
+  | [] -> MatitaInit.die_usage ()
+  | files ->
+     let uris_to_remove =
+      List.fold_left
+        (fun uris_to_remove suri ->
+          let uri = 
+            try
+              UM.buri_of_uri (UM.uri_of_string suri)
+            with UM.IllFormedUri _ ->
+              let u =
+               DependenciesParser.baseuri_of_script ~include_paths:[] suri in
+              if String.length u < 5 || String.sub u 0 5 <> "cic:/" then begin
+                HLog.error (sprintf "File %s defines a bad baseuri: %s"
+                  suri u);
+                exit 1
+              end else
+                u
+          in
+           uri::uris_to_remove) [] files
+     in
+      LibraryClean.clean_baseuris ~basedir uris_to_remove