1 (* Copyright (C) 2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
30 module UM = UriManager
31 module TA = GrafiteAst
33 let clean_suffixes = [ ".moo"; ".lexicon"; ".metadata"; ".xml.gz" ]
35 let ask_confirmation _ =
37 You are trying to delete the whole standard library.
38 Since this may be a dangerous operation, you are asked to type
42 verbatim and press enter.\n\n> ";
44 let str = input_line stdin in
45 if str = "yes, I'm sure" then
47 print_string "deletion in progess...\n";
52 print_string "deletion cancelled.\n";
59 let _ = MatitaInit.initialize_all () in
60 match Helm_registry.get_list Helm_registry.string "matita.args" with
62 if Helm_registry.get_bool "matita.system" then
64 LibraryDb.clean_owner_environment ();
68 if String.sub s 0 5 = "file:" then
69 Some (Str.replace_first (Str.regexp "^file://") "" s)
72 (Http_getter_storage.list_writable_prefixes ())
78 (List.map (fun suf -> "-name \\*" ^ suf) clean_suffixes) in
80 sprintf "find %s \\( %s \\) -exec rm \\{\\} \\; 2> /dev/null"
82 ignore (Sys.command clean_cmd);
84 (Sys.command ("find " ^ xmldir ^
85 " -type d -exec rmdir -p {} \\; 2> /dev/null")))
88 | [] -> MatitaInit.die_usage ()
92 (fun uris_to_remove suri ->
95 UM.buri_of_uri (UM.uri_of_string suri)
96 with UM.IllFormedUri _ ->
98 DependenciesParser.baseuri_of_script ~include_paths:[] suri in
99 if String.length u < 5 || String.sub u 0 5 <> "cic:/" then begin
100 HLog.error (sprintf "File %s defines a bad baseuri: %s"
106 uri::uris_to_remove) [] files
108 LibraryClean.clean_baseuris uris_to_remove