moved list_uniq to the extlib

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

diff --git a/helm/matita/matitadep.ml b/helm/matita/matitadep.ml
index 56c60aff8cc40f7885f28c07e9c11c9e3649d702..40f91235a5a9e9ac82ae6d7e9c66f5253034a8f4 100644 (file)
--- a/helm/matita/matitadep.ml
+++ b/helm/matita/matitadep.ml
@@ -35,31 +35,21 @@ let usage =
   Printf.sprintf "MatitaDep v%s\nUsage: matitadep [options] file...\nOptions:"
     BuildTimeConf.version
 
-module TA = GrafiteAst 
+module GA = GrafiteAst 
 module U = UriManager
 
-let deps = Hashtbl.create (Array.length Sys.argv)
-let baseuri = ref []
-let aliases = Hashtbl.create (Array.length Sys.argv)
-
-(*
-let uri_of_alias = function 
-  | Ident_alias (_, uri)
-  | Symbol_alias (_, _, uri) 
-  | Number_alias (_, uri) -> uri 
-*)
+(* all are maps from "file" to "something" *)
+let include_deps = Hashtbl.create (Array.length Sys.argv)
+let baseuri_of = Hashtbl.create (Array.length Sys.argv)
+let uri_deps = Hashtbl.create (Array.length Sys.argv)
 
 let buri alias = 
   U.buri_of_uri (U.uri_of_string alias)
 
-let resolve alias =
-  try
-    Some (snd(List.find (fun (u, f) -> u = (buri alias)) !baseuri))
-  with
-  | Not_found -> None
+let resolve alias current_buri=
+ let buri = buri alias in
+  if buri <> current_buri then Some buri else None
  
-  (*** TODO MANCANO LE URI VERBATIM DENTRO GLI AST DEI TERMINI ****)
-
 let find path = 
   let rec aux = function
   | [] -> close_in (open_in path); path
@@ -78,53 +68,52 @@ let find path =
 ;;
 
 let main () =
-  Helm_registry.load_from BuildTimeConf.matita_conf;
-  CicNotation.load_notation BuildTimeConf.core_notation_script;
+  MatitaInit.load_config_only ();
   let files = ref [] in
   Arg.parse arg_spec (add_l files) usage;
-  List.iter (fun file -> 
+  List.iter
+   (fun file -> 
     let ic = open_in file in
-    let istream = Stream.of_channel ic in
-    (try
-      while true do
-        match GrafiteParser.parse_statement istream with
-        | TA.Executable (_, TA.Command (_, TA.Set (_, "baseuri", uri))) ->
-            let uri = MatitaMisc.strip_trailing_slash uri in
-            baseuri := (uri, file) :: !baseuri
-        | TA.Executable (_, TA.Command 
-            (_, TA.Alias (_, TA.Ident_alias(_, uri)))) -> 
-              Hashtbl.add aliases file uri
-        | TA.Executable (_, TA.Command (_, TA.Include (_, path))) ->
-              Hashtbl.add deps file (find path)
-        | _ -> ()
-      done
-    with
-    | CicNotationParser.Parse_error _ as exn ->
-        prerr_endline ("Unable to parse: " ^ file);
-        prerr_endline (MatitaExcPp.to_string exn);
-        exit 1
-    | End_of_file -> close_in ic);
-    Hashtbl.iter 
-      (fun file alias -> 
-        let dep = resolve alias in
-        match dep with 
-        | None -> ()
-        | Some d -> Hashtbl.add deps file d)
-      aliases)
+    let istream = Ulexing.from_utf8_channel ic in
+    let dependencies = GrafiteParser.parse_dependencies istream in
+    close_in ic;
+    List.iter 
+      (function
+      | GrafiteAst.UriDep uri -> 
+          let uri = UriManager.string_of_uri uri in
+          Hashtbl.add uri_deps file uri
+      | GrafiteAst.BaseuriDep uri -> 
+          let uri = MatitaMisc.strip_trailing_slash uri in
+          Hashtbl.add baseuri_of file uri
+      | GrafiteAst.IncludeDep path -> 
+          try 
+            let ma_file = if path <> "coq.ma" then find path else path in
+            let moo_file = MatitaMisc.obj_file_of_script ma_file in
+            Hashtbl.add include_deps file moo_file
+          with Sys_error _ -> 
+            MatitaLog.warn 
+              ("Unable to find " ^ path ^ " that is included in " ^ file))
+    dependencies)
   !files;
-  List.iter (fun file -> 
-    let deps = Hashtbl.find_all deps file in
+  Hashtbl.iter 
+    (fun file alias -> 
+      let dep = resolve alias (Hashtbl.find baseuri_of file) in
+      match dep with 
+      | None -> ()
+      | Some u -> 
+          Hashtbl.add include_deps file (MatitaMisc.obj_file_of_baseuri u))
+  uri_deps;
+  List.iter
+   (fun file -> 
+    let deps = Hashtbl.find_all include_deps file in
     let deps = List.fast_sort Pervasives.compare deps in
-    let deps = MatitaMisc.list_uniq deps in
-    let deps = 
-      List.map (fun x -> Pcre.replace ~pat:"ma$" ~templ:"moo" x) deps 
-    in
+    let deps = HExtlib.list_uniq deps in
     let deps = file :: deps in
-    Printf.printf "%s: %s\n" (MatitaMisc.obj_file_of_script file)
-      (String.concat " " deps))
-    !files
+    let moo = MatitaMisc.obj_file_of_script file in
+     Printf.printf "%s: %s\n" moo (String.concat " " deps);
+     Printf.printf "%s: %s\n" (Pcre.replace ~pat:"ma$" ~templ:"mo" file) moo)
+  !files
 ;;
   
 let _ =
   main ()
-