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 GA = GrafiteAst
34 (* all are maps from "file" to "something" *)
35 let include_deps = Hashtbl.create 13 in
36 let baseuri_of = Hashtbl.create 13 in
37 let baseuri_of_inv = Hashtbl.create 13 in
38 let dot_file = ref "" in
40 let include_paths = ref [] in
41 let baseuri_of_script s =
42 try Hashtbl.find baseuri_of s
45 Librarian.baseuri_of_script ~include_paths:!include_paths s
47 Hashtbl.add baseuri_of s b;
48 Hashtbl.add baseuri_of_inv b s;
51 let script_of_baseuri ma b =
52 try Some (Hashtbl.find baseuri_of_inv b)
54 HLog.error ("Skipping dependency of '"^ma^"' over '"^b^"'");
55 HLog.error ("Plase include the file defining such baseuri, or fix");
56 HLog.error ("possibly incorrect verbatim URIs in the .ma file.");
59 let buri alias = U.buri_of_uri (U.uri_of_string alias) in
60 let resolve alias current_buri =
61 let buri = buri alias in
62 if buri <> current_buri then Some buri else None
65 MatitaInit.add_cmdline_spec
66 ["-dot", Arg.Set_string dot_file,
67 "<file> Save dependency graph in dot format to the given file";];
68 MatitaInit.parse_cmdline_and_configuration_file ();
69 MatitaInit.initialize_environment ();
71 let roots = Librarian.find_roots_in_dir (Sys.getcwd ()) in
74 prerr_endline ("No roots found in " ^ Sys.getcwd ());
77 Sys.chdir (Filename.dirname x);
78 let opts = Librarian.load_root_file "root" in
80 (try Str.split (Str.regexp " ") (List.assoc "include_paths" opts)
81 with Not_found -> []) @
82 (Helm_registry.get_list Helm_registry.string "matita.includes");
83 HExtlib.find ~test:(fun x -> Filename.check_suffix x ".ma") "."
85 let roots = List.map (HExtlib.chop_prefix (Sys.getcwd()^"/")) roots in
86 prerr_endline ("Too many roots found:\n\t" ^ String.concat "\n\t" roots);
87 prerr_endline ("\nEnter one of these directories and retry");
90 let ma_files = args in
93 Hashtbl.add include_deps ma_file ma_file
94 Hashtbl.add include_deps_dot ma_file baseuri
96 List.iter (fun ma_file -> ignore (baseuri_of_script ma_file)) ma_files;
99 let ma_baseuri = baseuri_of_script ma_file in
100 let dependencies = DependenciesParser.deps_of_file ma_file in
103 | DependenciesParser.UriDep uri ->
104 let uri = UriManager.string_of_uri uri in
105 if not (Http_getter_storage.is_legacy uri) then
106 let dep = resolve uri ma_baseuri in
110 match script_of_baseuri ma_file u with
111 | Some d -> Hashtbl.add include_deps ma_file d
113 | DependenciesParser.IncludeDep path ->
114 ignore (baseuri_of_script path);
115 Hashtbl.add include_deps ma_file path)
119 if !dot_file <> "" then
121 let oc = open_out !dot_file in
122 let fmt = Format.formatter_of_out_channel oc in
123 GraphvizPp.Dot.header fmt;
126 let deps = Hashtbl.find_all include_deps ma_file in
130 try Some (Hashtbl.find baseuri_of_inv u)
131 with Not_found -> None)
134 let deps = List.fast_sort Pervasives.compare deps in
135 let deps = HExtlib.list_uniq deps in
136 GraphvizPp.Dot.node ma_file fmt;
137 List.iter (fun dep -> GraphvizPp.Dot.edge ma_file dep fmt) deps)
139 GraphvizPp.Dot.trailer fmt;
142 (* generate regular depend output *)
145 if Pcre.pmatch ~pat:"^\\./" f then
146 String.sub f 2 (String.length f - 2)
150 HExtlib.normalize_path f
155 let deps = Hashtbl.find_all include_deps ma_file in
156 let deps = List.fast_sort Pervasives.compare deps in
157 let deps = HExtlib.list_uniq deps in
158 let deps = List.map fix_name deps in
159 (fix_name ma_file, deps) :: acc)
167 if List.exists (fun (t,_) -> x=t) deps then a
172 Librarian.write_deps_file (Sys.getcwd())
173 (deps@HExtlib.list_uniq (List.sort Pervasives.compare (List.map (fun x ->