--- /dev/null
+(* 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/
+ *)
+
+(* $Id$ *)
+
+module GA = GrafiteAst
+module U = UriManager
+module HR = Helm_registry
+
+let print_times msg =
+ let times = Unix.times () in
+ let stamp = times.Unix.tms_utime +. times.Unix.tms_utime in
+ Printf.printf "TIME STAMP: %s: %f\n" msg stamp; flush stdout; stamp
+
+let fix_name f =
+ let f =
+ if Pcre.pmatch ~pat:"^\\./" f then String.sub f 2 (String.length f - 2)
+ else f
+ in
+ HExtlib.normalize_path f
+
+let exclude excluded_files files =
+ let map file = not (List.mem (fix_name file) excluded_files) in
+ List.filter map files
+
+let main () =
+(* let _ = print_times "inizio" in *)
+ let include_paths = ref [] in
+ let excluded_files = ref [] in
+ let use_stdout = ref false in
+ (* all are maps from "file" to "something" *)
+ let include_deps = Hashtbl.create 13 in
+ let baseuri_of = Hashtbl.create 13 in
+ let baseuri_of_inv = Hashtbl.create 13 in
+ let dot_name = "depends" in
+ let dot_file = ref "" in
+ let set_dot_file () = dot_file := dot_name^".dot" in
+ let set_excluded_file name = excluded_files := name :: !excluded_files in
+ (* helpers *)
+ let baseuri_of_script s =
+ try Hashtbl.find baseuri_of s
+ with Not_found ->
+ let _,b,_,_ =
+ Librarian.baseuri_of_script ~include_paths:!include_paths s
+ in
+ Hashtbl.add baseuri_of s b;
+ Hashtbl.add baseuri_of_inv b s;
+ b
+ in
+ let script_of_baseuri ma b =
+ try Some (Hashtbl.find baseuri_of_inv b)
+ with Not_found ->
+ HLog.error ("Skipping dependency of '"^ma^"' over '"^b^"'");
+ HLog.error ("Please include the file defining such baseuri, or fix");
+ HLog.error ("possibly incorrect verbatim URIs in the .ma file.");
+ None
+ in
+ let buri alias = U.buri_of_uri (U.uri_of_string alias) in
+ let resolve alias current_buri =
+ let buri = buri alias in
+ if buri <> current_buri then Some buri else None
+ in
+ (* initialization *)
+ MatitaInit.add_cmdline_spec
+ ["-dot", Arg.Unit set_dot_file,
+ "Save dependency graph in dot format and generate a png";
+ "-exclude", Arg.String set_excluded_file,
+ "Exclude a file from the dependences";
+ "-stdout", Arg.Set use_stdout,
+ "Print dependences on stdout"
+ ];
+ MatitaInit.parse_cmdline_and_configuration_file ();
+ MatitaInit.initialize_environment ();
+ if not (Helm_registry.get_bool "matita.verbose") then MatitaMisc.shutup ();
+ let cmdline_args = HR.get_list HR.string "matita.args" in
+ let files = fun () -> match cmdline_args with
+ | [] -> HExtlib.find ~test:(fun x -> Filename.check_suffix x ".ma") "."
+ | _ -> cmdline_args
+ in
+ let args =
+ let roots = Librarian.find_roots_in_dir (Sys.getcwd ()) in
+ match roots with
+ | [] ->
+ prerr_endline ("No roots found in " ^ Sys.getcwd ());
+ exit 1
+ | [x] ->
+ Sys.chdir (Filename.dirname x);
+ let opts = Librarian.load_root_file "root" in
+ include_paths :=
+ (try Str.split (Str.regexp " ") (List.assoc "include_paths" opts)
+ with Not_found -> []) @
+ (HR.get_list HR.string "matita.includes");
+ files ()
+ | _ ->
+ let roots = List.map (HExtlib.chop_prefix (Sys.getcwd()^"/")) roots in
+ prerr_endline ("Too many roots found:\n\t"^String.concat "\n\t" roots);
+ prerr_endline ("\nEnter one of these directories and retry");
+ exit 1
+ in
+ let args = exclude !excluded_files args in
+ let ma_files = args in
+ (* here we go *)
+ (* fills:
+ Hashtbl.add include_deps ma_file ma_file
+ Hashtbl.add include_deps_dot ma_file baseuri
+ *)
+(* let _ = print_times "prima di iter1" in *)
+ List.iter (fun ma_file -> ignore (baseuri_of_script ma_file)) ma_files;
+(* let _ = print_times "in mezzo alle due iter" in *)
+ List.iter
+ (fun ma_file ->
+ let ma_baseuri = baseuri_of_script ma_file in
+ let dependencies = DependenciesParser.deps_of_file ma_file in
+ List.iter
+ (function
+ | DependenciesParser.UriDep uri ->
+ let uri = UriManager.string_of_uri uri in
+ if not (Http_getter_storage.is_legacy uri) then
+ let dep = resolve uri ma_baseuri in
+ (match dep with
+ | None -> ()
+ | Some u ->
+ match script_of_baseuri ma_file u with
+ | Some d -> Hashtbl.add include_deps ma_file d
+ | None -> ())
+ | DependenciesParser.IncludeDep path ->
+ ignore (baseuri_of_script path);
+ Hashtbl.add include_deps ma_file path)
+ dependencies)
+ ma_files;
+ (* generate regular depend output *)
+(* let _ = print_times "dopo di iter2" in *)
+ let deps =
+ List.fold_left
+ (fun acc ma_file ->
+ let deps = Hashtbl.find_all include_deps ma_file in
+ let deps = List.fast_sort Pervasives.compare deps in
+ let deps = HExtlib.list_uniq deps in
+ let deps = List.map fix_name deps in
+ (fix_name ma_file, deps) :: acc)
+ [] ma_files
+ in
+ let extern =
+ List.fold_left
+ (fun acc (_,d) ->
+ List.fold_left
+ (fun a x ->
+ if List.exists (fun (t,_) -> x=t) deps then a
+ else x::a)
+ acc d)
+ [] deps
+ in
+ let where = if !use_stdout then None else Some (Sys.getcwd()) in
+ Librarian.write_deps_file where
+ (deps@HExtlib.list_uniq (List.sort Pervasives.compare (List.map (fun x ->
+ x,[]) extern)));
+ (* dot generation *)
+ if !dot_file <> "" then
+ begin
+ let oc = open_out !dot_file in
+ let fmt = Format.formatter_of_out_channel oc in
+ GraphvizPp.Dot.header fmt;
+ List.iter
+ (fun (ma_file,deps) ->
+ GraphvizPp.Dot.node ma_file fmt;
+ List.iter (fun dep -> GraphvizPp.Dot.edge ma_file dep fmt) deps)
+ deps;
+ List.iter
+ (fun x -> GraphvizPp.Dot.node ~attrs:["style","dashed"] x fmt)
+ extern;
+ GraphvizPp.Dot.trailer fmt;
+ close_out oc;
+ ignore(Sys.command ("tred "^ !dot_file^"| dot -Tpng -o"^dot_name^".png"));
+ HLog.message ("Type 'eog "^dot_name^".png' to view the graph");
+ end;
+(* let _ = print_times "fine" in () *)
+
+