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/
28 module GA = GrafiteAst
30 module HR = Helm_registry
33 let times = Unix.times () in
34 let stamp = times.Unix.tms_utime +. times.Unix.tms_utime in
35 Printf.printf "TIME STAMP: %s: %f\n" msg stamp; flush stdout; stamp
39 if Pcre.pmatch ~pat:"^\\./" f then String.sub f 2 (String.length f - 2)
42 HExtlib.normalize_path f
44 (* FG: old function left for reference *)
45 let exclude excluded_files files =
46 let map file = not (List.mem (fix_name file) excluded_files) in
50 (* let _ = print_times "inizio" in *)
51 let include_paths = ref [] in
52 let use_stdout = ref false in
53 (* all are maps from "file" to "something" *)
54 let include_deps = Hashtbl.create 13 in
55 let baseuri_of = Hashtbl.create 13 in
56 let baseuri_of_inv = Hashtbl.create 13 in
57 let dot_name = "depends" in
58 let dot_file = ref "" in
59 let set_dot_file () = dot_file := dot_name^".dot" in
61 let rec baseuri_of_script s =
62 try Hashtbl.find baseuri_of s
65 Librarian.baseuri_of_script ~include_paths:!include_paths s
67 Hashtbl.add baseuri_of s b;
68 Hashtbl.add baseuri_of_inv b s;
70 if Filename.check_suffix s ".mma" then
71 let generated = Filename.chop_suffix s ".mma" ^ ".ma" in
72 ignore (baseuri_of_script generated)
76 let script_of_baseuri ma b =
77 try Some (Hashtbl.find baseuri_of_inv b)
79 HLog.error ("Skipping dependency of '"^ma^"' over '"^b^"'");
80 HLog.error ("Please include the file defining such baseuri, or fix");
81 HLog.error ("possibly incorrect verbatim URIs in the .ma file.");
84 let buri alias = U.buri_of_uri (U.uri_of_string alias) in
85 let resolve alias current_buri =
86 let buri = buri alias in
87 if buri <> current_buri then Some buri else None
90 MatitaInit.add_cmdline_spec
91 ["-dot", Arg.Unit set_dot_file,
92 "Save dependency graph in dot format and generate a png";
93 "-stdout", Arg.Set use_stdout,
94 "Print dependences on stdout"
96 MatitaInit.parse_cmdline_and_configuration_file ();
97 MatitaInit.initialize_environment ();
98 if not (Helm_registry.get_bool "matita.verbose") then MatitaMisc.shutup ();
99 let cmdline_args = HR.get_list HR.string "matita.args" in
101 Filename.check_suffix x ".ma" || Filename.check_suffix x ".mma"
103 let files = fun () -> match cmdline_args with
104 | [] -> HExtlib.find ~test "."
108 let roots = Librarian.find_roots_in_dir (Sys.getcwd ()) in
111 prerr_endline ("No roots found in " ^ Sys.getcwd ());
114 Sys.chdir (Filename.dirname x);
115 let opts = Librarian.load_root_file "root" in
117 (try Str.split (Str.regexp " ") (List.assoc "include_paths" opts)
118 with Not_found -> []) @
119 (HR.get_list HR.string "matita.includes");
122 let roots = List.map (HExtlib.chop_prefix (Sys.getcwd()^"/")) roots in
123 prerr_endline ("Too many roots found:\n\t"^String.concat "\n\t" roots);
124 prerr_endline ("\nEnter one of these directories and retry");
127 let ma_files = args in
130 Hashtbl.add include_deps ma_file ma_file
131 Hashtbl.add include_deps_dot ma_file baseuri
133 (* let _ = print_times "prima di iter1" in *)
134 List.iter (fun ma_file -> ignore (baseuri_of_script ma_file)) ma_files;
135 (* let _ = print_times "in mezzo alle due iter" in *)
136 let map s _ l = s :: l in
137 let ma_files = Hashtbl.fold map baseuri_of [] in
140 let _ = if Filename.check_suffix ma_file ".mma" then
141 let generated = Filename.chop_suffix ma_file ".mma" ^ ".ma" in
142 Hashtbl.add include_deps generated ma_file;
144 let ma_baseuri = baseuri_of_script ma_file in
146 try DependenciesParser.deps_of_file ma_file
147 with Sys_error _ -> []
150 if not (Http_getter_storage.is_legacy uri) then
151 let dep = resolve uri ma_baseuri in
155 match script_of_baseuri ma_file u with
156 | Some d -> Hashtbl.add include_deps ma_file d
159 let handle_script path =
160 ignore (baseuri_of_script path);
161 Hashtbl.add include_deps ma_file path
165 | DependenciesParser.UriDep uri ->
166 let uri = UriManager.string_of_uri uri in
168 | DependenciesParser.InlineDep path ->
169 if Librarian.is_uri path
170 then handle_uri path else handle_script path
171 | DependenciesParser.IncludeDep path ->
175 (* generate regular depend output *)
176 (* let _ = print_times "dopo di iter2" in *)
180 let deps = Hashtbl.find_all include_deps ma_file in
181 let deps = List.fast_sort Pervasives.compare deps in
182 let deps = HExtlib.list_uniq deps in
183 let deps = List.map fix_name deps in
184 (fix_name ma_file, deps) :: acc)
192 if List.exists (fun (t,_) -> x=t) deps then a
197 let where = if !use_stdout then None else Some (Sys.getcwd()) in
198 Librarian.write_deps_file where
199 (deps@HExtlib.list_uniq (List.sort Pervasives.compare (List.map (fun x ->
202 if !dot_file <> "" then
204 let oc = open_out !dot_file in
205 let fmt = Format.formatter_of_out_channel oc in
206 GraphvizPp.Dot.header fmt;
208 (fun (ma_file,deps) ->
209 GraphvizPp.Dot.node ma_file fmt;
210 List.iter (fun dep -> GraphvizPp.Dot.edge ma_file dep fmt) deps)
213 (fun x -> GraphvizPp.Dot.node ~attrs:["style","dashed"] x fmt)
215 GraphvizPp.Dot.trailer fmt;
217 ignore(Sys.command ("tred "^ !dot_file^"| dot -Tpng -o"^dot_name^".png"));
218 HLog.message ("Type 'eog "^dot_name^".png' to view the graph");
220 (* let _ = print_times "fine" in () *)