+++ /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_opt_default Helm_registry.get_bool
- ~default:true "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