1 (* Copyright (C) 2004-2005, HELM Team.
3 * This file is part of HELM, an Hypertextual, Electronic
4 * Library of Mathematics, developed at the Computer Science
5 * Department, University of Bologna, Italy.
7 * HELM is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * HELM is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with HELM; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
22 * For details, see the HELM World-Wide-Web page,
23 * http://helm.cs.unibo.it/
30 exception AttemptToInsertAnAlias
32 let pp_ast_statement =
33 GrafiteAstPp.pp_statement ~term_pp:CicNotationPp.pp_term
34 ~lazy_term_pp:CicNotationPp.pp_term ~obj_pp:CicNotationPp.pp_obj
36 (** {2 Initialization} *)
38 let grafite_status = (ref None : GrafiteTypes.status option ref)
39 let lexicon_status = (ref None : LexiconEngine.status option ref)
41 let run_script is eval_function =
42 let lexicon_status',grafite_status' =
43 match !lexicon_status,!grafite_status with
44 | Some ss, Some s -> ss,s
47 let slash_n_RE = Pcre.regexp "\\n" in
49 if Helm_registry.get_bool "matita.quiet" then
52 (fun grafite_status stm ->
53 (* dump_status grafite_status; *)
54 let stm = pp_ast_statement stm in
55 let stm = Pcre.replace ~rex:slash_n_RE stm in
57 if String.length stm > 50 then
58 String.sub stm 0 50 ^ " ..."
62 HLog.debug ("Executing: ``" ^ stm ^ "''"))
65 let grafite_status'', lexicon_status'' =
66 match eval_function lexicon_status' grafite_status' is cb with
69 | (s,Some _)::_ -> raise AttemptToInsertAnAlias
71 lexicon_status := Some lexicon_status'';
72 grafite_status := Some grafite_status''
76 | CicNotationParser.Parse_error _ as exn -> raise exn
78 HLog.error (snd (MatitaExcPp.to_string exn));
82 match Helm_registry.get_list Helm_registry.string "matita.args" with
84 | _ -> MatitaInit.die_usage ()
86 let pp_ocaml_mode () =
88 HLog.message " ** Entering Ocaml mode ** ";
90 HLog.message "Type 'go ();;' to enter an interactive matitac";
99 match !grafite_status with
101 | Some grafite_status ->
103 let baseuri = GrafiteTypes.get_string_option grafite_status "baseuri" in
104 let basedir = Helm_registry.get "matita.basedir" in
105 LibraryClean.clean_baseuris ~basedir ~verbose:false [baseuri];
107 with GrafiteTypes.Option_error("baseuri", "not found") ->
108 (* no baseuri ==> nothing to clean yet *)
111 let rec interactive_loop () =
112 let str = Ulexing.from_utf8_channel stdin in
115 (MatitaEngine.eval_from_stream ~first_statement_only:false ~prompt:true
116 ~include_paths:(Helm_registry.get_list Helm_registry.string
119 | GrafiteEngine.Drop -> pp_ocaml_mode ()
120 | GrafiteEngine.Macro (floc,_) ->
121 let x, y = HExtlib.loc_of_floc floc in
123 (sprintf "A macro has been found in a script at %d-%d" x y);
125 | Sys.Break -> HLog.error "user break!"; interactive_loop ()
126 | GrafiteTypes.Command_error _ -> interactive_loop ()
130 | HExtlib.Localized (floc,CicNotationParser.Parse_error err) ->
131 let x, y = HExtlib.loc_of_floc floc in
132 HLog.error (sprintf "Parse error at %d-%d: %s" x y err);
134 | exn -> HLog.error (Printexc.to_string exn); interactive_loop ()
137 Helm_registry.load_from BuildTimeConf.matita_conf;
139 MetadataTypes.ownerize_tables (Helm_registry.get "matita.owner");
140 LibraryDb.create_owner_environment ();
141 CicEnvironment.set_trust (* environment trust *)
142 (let trust = Helm_registry.get_bool "matita.environment_trust" in
145 Helm_registry.get_list Helm_registry.string "matita.includes" in
146 grafite_status := Some (GrafiteSync.init ());
148 Some (CicNotation2.load_notation ~include_paths
149 BuildTimeConf.core_notation_script);
150 Sys.catch_break true;
154 MatitaInit.initialize_all ();
155 (* must be called after init since args are set by cmdline parsing *)
156 let fname = fname () in
158 Helm_registry.get_list Helm_registry.string "matita.includes" in
159 grafite_status := Some (GrafiteSync.init ());
161 Some (CicNotation2.load_notation ~include_paths
162 BuildTimeConf.core_notation_script);
163 Sys.catch_break true;
164 let origcb = HLog.get_log_callback () in
167 | `Debug | `Message -> ()
168 | `Warning | `Error -> origcb tag s
170 if Helm_registry.get_bool "matita.quiet" then
171 HLog.set_log_callback newcb;
172 let matita_debug = Helm_registry.get_bool "matita.debug" in
174 let time = Unix.time () in
175 if Helm_registry.get_bool "matita.quiet" then
176 origcb `Message ("compiling " ^ Filename.basename fname ^ "...")
178 HLog.message (sprintf "execution of %s started:" fname);
180 Ulexing.from_utf8_channel
183 | fname -> open_in fname) in
185 Helm_registry.get_list Helm_registry.string "matita.includes" in
188 (MatitaEngine.eval_from_stream ~first_statement_only:false ~include_paths
189 ~clean_baseuri:(not (Helm_registry.get_bool "matita.preserve")))
190 with End_of_file -> ());
191 let elapsed = Unix.time () -. time in
192 let tm = Unix.gmtime elapsed in
193 let sec = string_of_int tm.Unix.tm_sec ^ "''" in
195 if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min ^ "' ") else ""
198 if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour ^ "h ") else ""
200 let proof_status,moo_content_rev,metadata,lexicon_content_rev =
201 match !lexicon_status,!grafite_status with
203 s.proof_status, s.moo_content_rev, ss.LexiconEngine.metadata,
204 ss.LexiconEngine.lexicon_content_rev
205 | _,_ -> assert false
207 if proof_status <> GrafiteTypes.No_proof then
210 "there are still incomplete proofs at the end of the script";
215 let basedir = Helm_registry.get "matita.basedir" in
217 DependenciesParser.baseuri_of_script ~include_paths fname in
218 let moo_fname = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in
219 let lexicon_fname= LibraryMisc.lexicon_file_of_baseuri ~basedir ~baseuri in
221 LibraryMisc.metadata_file_of_baseuri ~basedir ~baseuri
223 GrafiteMarshal.save_moo moo_fname moo_content_rev;
224 LibraryNoDb.save_metadata metadata_fname metadata;
225 LexiconMarshal.save_lexicon lexicon_fname lexicon_content_rev;
227 (sprintf "execution of %s completed in %s." fname (hou^min^sec));
232 HLog.error "user break!";
233 if mode = `COMPILER then
234 clean_exit (Some ~-1)
237 | GrafiteEngine.Drop ->
238 if mode = `COMPILER then
242 | GrafiteEngine.Macro (floc,_) ->
243 let x, y = HExtlib.loc_of_floc floc in
245 (sprintf "A macro has been found in a script at %d-%d" x y);
246 if mode = `COMPILER then
250 | HExtlib.Localized (floc,CicNotationParser.Parse_error err) ->
251 let (x, y) = HExtlib.loc_of_floc floc in
252 HLog.error (sprintf "Parse error at %d-%d: %s" x y err);
253 if mode = `COMPILER then
258 if matita_debug then raise exn;
259 if mode = `COMPILER then