From: Enrico Tassi <enrico.tassi@inria.fr>
Date: Tue, 20 Sep 2005 14:16:34 +0000 (+0000)
Subject: fixed matitadep: now it should consider ALL depndencies
X-Git-Tag: LAST_BEFORE_NEW~84
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=3b6a37cbbfe7d1535080be0e728dd8aa3c112880;p=helm.git

fixed matitadep: now it should consider ALL depndencies
---

diff --git a/helm/matita/matitadep.ml b/helm/matita/matitadep.ml
index 70240068f..9fafa4907 100644
--- a/helm/matita/matitadep.ml
+++ b/helm/matita/matitadep.ml
@@ -38,26 +38,18 @@ let usage =
 module GA = GrafiteAst 
 module U = UriManager
 
-let deps = Hashtbl.create (Array.length Sys.argv)
-let baseuris = 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 =
+let resolve alias current_buri=
  let buri = buri alias in
-  if List.exists (fun u -> u = buri) !baseuris then Some buri else None
+  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
@@ -75,96 +67,52 @@ let find path =
     raise exc
 ;;
 
-(* note, this function works cause moo files are transitively closed *)
-let process_notation_of_file file =
-    let ic = open_in file in
-    let istream = Stream.of_channel ic in
-    let notation_ids = ref [] in
-    try
-      while true do
-        match GrafiteParser.parse_statement istream with
-        | GA.Executable (_, GA.Command (_, notation)) ->
-          let stm, ids = CicNotation.process_notation notation in
-          notation_ids := ids @ !notation_ids
-        | _ -> ()
-      done; []
-    with
-    | End_of_file -> close_in ic; !notation_ids
-    | CicNotationParser.Parse_error _ as exn ->
-        prerr_endline ("Unable to parse: " ^ file);
-        prerr_endline (MatitaExcPp.to_string exn);
-        raise exn
-
 let main () =
-  MatitaInit.initialize_notation ();
+  MatitaInit.load_config_only ();
   let files = ref [] in
   Arg.parse arg_spec (add_l files) usage;
   List.iter
    (fun file -> 
     let ic = open_in file in
     let istream = Stream.of_channel ic in
-    let notation_ids = ref [] in
-    (try
-      while true do
-        try 
-          let stm = GrafiteParser.parse_statement istream in
-          (match stm with 
-          | GA.Executable (_, GA.Command (_, notation)) ->
-            let stm, ids = CicNotation.process_notation notation in
-            notation_ids := ids @ !notation_ids
-          | _ -> ());
-          match stm with
-          | GA.Executable (_, GA.Command (_, GA.Set (_, "baseuri", uri))) ->
-              let uri = MatitaMisc.strip_trailing_slash uri in
-              baseuris := uri :: !baseuris
-          | GA.Executable (_, GA.Command 
-              (_, GA.Alias (_, GA.Ident_alias(_, uri)))) -> 
-                Hashtbl.add aliases file uri
-          | GA.Executable (_, GA.Command (_, GA.Include (_, path))) ->
-              (* maybe to process coq.ma is useles since it contains only
-               * interpretations... no idea if notations will be added later *)
-              let moo_file = 
-                MatitaMisc.obj_file_of_script (
-                  if path <> "coq.ma" then find path else path)
-              in
-              let ids = process_notation_of_file moo_file in
-              notation_ids := ids @ !notation_ids;
-              (try
-                Hashtbl.add deps file moo_file
-               with
-                Sys_error _ ->
-                 MatitaLog.error
-                  ("In file " ^ file ^ " unable to include " ^ path)
-              )
-          | _ -> ()
-        with 
-          CicNotationParser.Parse_error _ as exn ->
-            prerr_endline ("Unable to parse: " ^ file);
-            prerr_endline (MatitaExcPp.to_string exn);
-            ()
-      done
-    with
-    | End_of_file -> close_in ic);
-    Hashtbl.iter 
-      (fun file alias -> 
-        let dep = resolve alias in
-        match dep with 
-        | None -> ()
-        | Some u -> Hashtbl.add deps file (MatitaMisc.obj_file_of_baseuri u))
-      aliases;
-    (* remove notation ids *)
-    List.iter CicNotation.remove_notation !notation_ids;
-   ) !files;
+    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;
+  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 deps file in
+    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 = file :: deps in
     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$" ~templ:"mo" file) moo
-   ) !files
+     Printf.printf "%s: %s\n" (Pcre.replace ~pat:"ma$" ~templ:"mo" file) moo)
+  !files
 ;;
   
 let _ =