--- /dev/null
+(* Copyright (C) 2004-2005, 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/
+ *)
+
+(* $Id$ *)
+
+open Printf
+
+open GrafiteTypes
+
+exception AttemptToInsertAnAlias
+
+let pp_ast_statement =
+ GrafiteAstPp.pp_statement ~term_pp:CicNotationPp.pp_term
+ ~lazy_term_pp:CicNotationPp.pp_term ~obj_pp:CicNotationPp.pp_obj
+
+(** {2 Initialization} *)
+
+let grafite_status = (ref None : GrafiteTypes.status option ref)
+let lexicon_status = (ref None : LexiconEngine.status option ref)
+
+let run_script is eval_function =
+ let lexicon_status',grafite_status' =
+ match !lexicon_status,!grafite_status with
+ | Some ss, Some s -> ss,s
+ | _,_ -> assert false
+ in
+ let slash_n_RE = Pcre.regexp "\\n" in
+ let cb =
+ if Helm_registry.get_bool "matita.quiet" then
+ (fun _ _ -> ())
+ else
+ (fun grafite_status stm ->
+ (* dump_status grafite_status; *)
+ let stm = pp_ast_statement stm in
+ let stm = Pcre.replace ~rex:slash_n_RE stm in
+ let stm =
+ if String.length stm > 50 then
+ String.sub stm 0 50 ^ " ..."
+ else
+ stm
+ in
+ HLog.debug ("Executing: ``" ^ stm ^ "''"))
+ in
+ try
+ let grafite_status'', lexicon_status'' =
+ match eval_function lexicon_status' grafite_status' is cb with
+ [] -> assert false
+ | (s,None)::_ -> s
+ | (s,Some _)::_ -> raise AttemptToInsertAnAlias
+ in
+ lexicon_status := Some lexicon_status'';
+ grafite_status := Some grafite_status''
+ with
+ | GrafiteEngine.Drop
+ | End_of_file
+ | CicNotationParser.Parse_error _ as exn -> raise exn
+ | exn ->
+ HLog.error (snd (MatitaExcPp.to_string exn));
+ raise exn
+
+let fname () =
+ match Helm_registry.get_list Helm_registry.string "matita.args" with
+ | [x] -> x
+ | _ -> MatitaInit.die_usage ()
+
+let pp_ocaml_mode () =
+ HLog.message "";
+ HLog.message " ** Entering Ocaml mode ** ";
+ HLog.message "";
+ HLog.message "Type 'go ();;' to enter an interactive matitac";
+ HLog.message ""
+
+let clean_exit n =
+ let opt_exit =
+ function
+ None -> ()
+ | Some n -> exit n
+ in
+ match !grafite_status with
+ None -> opt_exit n
+ | Some grafite_status ->
+ try
+ let baseuri = GrafiteTypes.get_string_option grafite_status "baseuri" in
+ let basedir = Helm_registry.get "matita.basedir" in
+ LibraryClean.clean_baseuris ~basedir ~verbose:false [baseuri];
+ opt_exit n
+ with GrafiteTypes.Option_error("baseuri", "not found") ->
+ (* no baseuri ==> nothing to clean yet *)
+ opt_exit n
+
+let rec interactive_loop () =
+ let str = Ulexing.from_utf8_channel stdin in
+ try
+ run_script str
+ (MatitaEngine.eval_from_stream ~first_statement_only:false ~prompt:true
+ ~include_paths:(Helm_registry.get_list Helm_registry.string
+ "matita.includes"))
+ with
+ | GrafiteEngine.Drop -> pp_ocaml_mode ()
+ | GrafiteEngine.Macro (floc,_) ->
+ let x, y = HExtlib.loc_of_floc floc in
+ HLog.error
+ (sprintf "A macro has been found in a script at %d-%d" x y);
+ interactive_loop ()
+ | Sys.Break -> HLog.error "user break!"; interactive_loop ()
+ | GrafiteTypes.Command_error _ -> interactive_loop ()
+ | End_of_file ->
+ print_newline ();
+ clean_exit (Some 0)
+ | HExtlib.Localized (floc,CicNotationParser.Parse_error err) ->
+ let x, y = HExtlib.loc_of_floc floc in
+ HLog.error (sprintf "Parse error at %d-%d: %s" x y err);
+ interactive_loop ()
+ | exn -> HLog.error (Printexc.to_string exn); interactive_loop ()
+
+let go () =
+ Helm_registry.load_from BuildTimeConf.matita_conf;
+ Http_getter.init ();
+ MetadataTypes.ownerize_tables (Helm_registry.get "matita.owner");
+ LibraryDb.create_owner_environment ();
+ CicEnvironment.set_trust (* environment trust *)
+ (let trust = Helm_registry.get_bool "matita.environment_trust" in
+ fun _ -> trust);
+ let include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes" in
+ grafite_status := Some (GrafiteSync.init ());
+ lexicon_status :=
+ Some (CicNotation2.load_notation ~include_paths
+ BuildTimeConf.core_notation_script);
+ Sys.catch_break true;
+ interactive_loop ()
+
+let main ~mode =
+ MatitaInit.initialize_all ();
+ (* must be called after init since args are set by cmdline parsing *)
+ let fname = fname () in
+ let include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes" in
+ grafite_status := Some (GrafiteSync.init ());
+ lexicon_status :=
+ Some (CicNotation2.load_notation ~include_paths
+ BuildTimeConf.core_notation_script);
+ Sys.catch_break true;
+ let origcb = HLog.get_log_callback () in
+ let newcb tag s =
+ match tag with
+ | `Debug | `Message -> ()
+ | `Warning | `Error -> origcb tag s
+ in
+ if Helm_registry.get_bool "matita.quiet" then
+ HLog.set_log_callback newcb;
+ let matita_debug = Helm_registry.get_bool "matita.debug" in
+ try
+ let time = Unix.time () in
+ if Helm_registry.get_bool "matita.quiet" then
+ origcb `Message ("compiling " ^ Filename.basename fname ^ "...")
+ else
+ HLog.message (sprintf "execution of %s started:" fname);
+ let is =
+ Ulexing.from_utf8_channel
+ (match fname with
+ | "stdin" -> stdin
+ | fname -> open_in fname) in
+ let include_paths =
+ Helm_registry.get_list Helm_registry.string "matita.includes" in
+ (try
+ run_script is
+ (MatitaEngine.eval_from_stream ~first_statement_only:false ~include_paths
+ ~clean_baseuri:(not (Helm_registry.get_bool "matita.preserve")))
+ with End_of_file -> ());
+ let elapsed = Unix.time () -. time in
+ let tm = Unix.gmtime elapsed in
+ let sec = string_of_int tm.Unix.tm_sec ^ "''" in
+ let min =
+ if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min ^ "' ") else ""
+ in
+ let hou =
+ if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour ^ "h ") else ""
+ in
+ let proof_status,moo_content_rev,metadata,lexicon_content_rev =
+ match !lexicon_status,!grafite_status with
+ | Some ss, Some s ->
+ s.proof_status, s.moo_content_rev, ss.LexiconEngine.metadata,
+ ss.LexiconEngine.lexicon_content_rev
+ | _,_ -> assert false
+ in
+ if proof_status <> GrafiteTypes.No_proof then
+ begin
+ HLog.error
+ "there are still incomplete proofs at the end of the script";
+ clean_exit (Some 2)
+ end
+ else
+ begin
+ let basedir = Helm_registry.get "matita.basedir" in
+ let baseuri =
+ DependenciesParser.baseuri_of_script ~include_paths fname in
+ let moo_fname = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in
+ let lexicon_fname= LibraryMisc.lexicon_file_of_baseuri ~basedir ~baseuri in
+ let metadata_fname =
+ LibraryMisc.metadata_file_of_baseuri ~basedir ~baseuri
+ in
+ GrafiteMarshal.save_moo moo_fname moo_content_rev;
+ LibraryNoDb.save_metadata metadata_fname metadata;
+ LexiconMarshal.save_lexicon lexicon_fname lexicon_content_rev;
+ HLog.message
+ (sprintf "execution of %s completed in %s." fname (hou^min^sec));
+ exit 0
+ end
+ with
+ | Sys.Break ->
+ HLog.error "user break!";
+ if mode = `COMPILER then
+ clean_exit (Some ~-1)
+ else
+ pp_ocaml_mode ()
+ | GrafiteEngine.Drop ->
+ if mode = `COMPILER then
+ clean_exit (Some 1)
+ else
+ pp_ocaml_mode ()
+ | GrafiteEngine.Macro (floc,_) ->
+ let x, y = HExtlib.loc_of_floc floc in
+ HLog.error
+ (sprintf "A macro has been found in a script at %d-%d" x y);
+ if mode = `COMPILER then
+ clean_exit (Some 1)
+ else
+ pp_ocaml_mode ()
+ | HExtlib.Localized (floc,CicNotationParser.Parse_error err) ->
+ let (x, y) = HExtlib.loc_of_floc floc in
+ HLog.error (sprintf "Parse error at %d-%d: %s" x y err);
+ if mode = `COMPILER then
+ clean_exit (Some 1)
+ else
+ pp_ocaml_mode ()
+ | exn ->
+ if matita_debug then raise exn;
+ if mode = `COMPILER then
+ clean_exit (Some 3)
+ else
+ pp_ocaml_mode ()
+
projects / helm.git / blobdiff