1 (* Copyright (C) 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/
32 exception TryingToAdd of string Lazy.t
33 exception EnrichedWithStatus of exn * GrafiteTypes.status
34 exception AlreadyLoaded of string Lazy.t
35 exception FailureCompiling of string * exn
36 exception CircularDependency of string
39 let debug_print = if debug then prerr_endline else ignore ;;
41 let slash_n_RE = Pcre.regexp "\\n" ;;
43 let pp_ast_statement grafite_status stm =
44 let stm = GrafiteAstPp.pp_statement stm
45 ~map_unicode_to_tex:(Helm_registry.get_bool "matita.paste_unicode_as_tex")
47 let stm = Pcre.replace ~rex:slash_n_RE stm in
49 if String.length stm > 50 then String.sub stm 0 50 ^ " ..."
52 HLog.debug ("Executing: ``" ^ stm ^ "''")
55 let clean_exit baseuri exn =
56 LibraryClean.clean_baseuris ~verbose:false [baseuri];
57 raise (FailureCompiling (baseuri,exn))
61 let pp_times fname rc big_bang big_bang_u big_bang_s =
62 if not (Helm_registry.get_bool "matita.verbose") then
63 let { Unix.tms_utime = u ; Unix.tms_stime = s} = Unix.times () in
64 let r = Unix.gettimeofday () -. big_bang in
65 let u = u -. big_bang_u in
66 let s = s -. big_bang_s in
67 let extra = try Sys.getenv "BENCH_EXTRA_TEXT" with Not_found -> "" in
69 if rc then "
\e[0;32mOK
\e[0m","Ok" else "
\e[0;31mFAIL
\e[0m","Fail" in
72 let seconds = int_of_float t in
73 let cents = int_of_float ((t -. floor t) *. 100.0) in
74 let minutes = seconds / 60 in
75 let seconds = seconds mod 60 in
76 Printf.sprintf "%dm%02d.%02ds" minutes seconds cents
78 Printf.sprintf "%s %s %s" (fmt r) (fmt u) (fmt s)
80 let s = Printf.sprintf "%-4s %s %s" rc times extra in
83 HLog.message ("Compilation of "^Filename.basename fname^": "^rc)
87 let lenp = String.length prefix in
88 let lens = String.length s in
90 assert (String.sub s 0 lenp = prefix);
91 String.sub s lenp (lens-lenp)
94 let activate_extraction baseuri fname =
97 if Helm_registry.get_bool "matita.extract" then
99 let baseuri = String.sub baseuri 5 (String.length baseuri - 5) in
100 let baseuri = Pcre.replace ~pat:"/" ~templ:"_" baseuri in
101 String.uncapitalize baseuri in
104 (Filename.dirname fname ^ "/" ^ mangled_baseuri ^ ".ml") in
105 LibrarySync.add_object_declaration_hook
106 (fun ~add_obj ~add_coercion _ obj ->
107 output_string f (CicExportation.ppobj baseuri obj);
113 let eval_ast ~include_paths ?do_heavy_checks status (text,prefix_len,ast) =
114 let baseuri = status#baseuri in
115 let new_aliases,new_status =
116 GrafiteDisambiguate.eval_with_new_aliases status
118 GrafiteEngine.eval_ast ~include_paths ?do_heavy_checks status
119 (text,prefix_len,ast)) in
120 let _,intermediate_states =
122 (fun (status,acc) (k,value) ->
123 let v = GrafiteAst.description_of_alias value in
126 let NReference.Ref (uri,_) = NReference.reference_of_string v in
127 NUri.baseuri_of_uri uri = baseuri
129 NReference.IllFormedReference _ ->
130 false (* v is a description, not a URI *)
136 GrafiteDisambiguate.set_proof_aliases status ~implicit_aliases:false
137 GrafiteAst.WithPreferences [k,value]
139 status, (status ,Some (k,value))::acc
140 ) (status,[]) new_aliases (* WARNING: this must be the old status! *)
142 (new_status,None)::intermediate_states
145 let baseuri_of_script ~include_paths fname =
146 try Librarian.baseuri_of_script ~include_paths fname
148 Librarian.NoRootFor _ ->
149 HLog.error ("The included file '"^fname^"' has no root file,");
150 HLog.error "please create it.";
151 raise (Failure ("No root file for "^fname))
152 | Librarian.FileNotFound _ ->
153 raise (Failure ("File not found: "^fname))
156 let rec get_ast status ~compiling ~include_paths strm =
157 match GrafiteParser.parse_statement status strm with
158 (GrafiteAst.Executable
159 (_,GrafiteAst.NCommand (_,GrafiteAst.Include (_,_,mafilename)))) as cmd
161 let already_included = NCicLibrary.get_already_included status in
162 ignore(assert_ng ~already_included ~compiling ~include_paths mafilename);
166 and eval_from_stream ~compiling ~include_paths ?do_heavy_checks status str cb =
167 let matita_debug = Helm_registry.get_bool "matita.debug" in
168 let rec loop status =
172 try Some (get_ast status ~compiling ~include_paths str)
173 with End_of_file -> None in
175 | None -> true, status
179 eval_ast ~include_paths ?do_heavy_checks status ("",0,ast) in
181 match new_statuses with
183 | _::(_,Some (_,value))::_ ->
184 raise (TryingToAdd (lazy (GrafiteAstPp.pp_alias value)))
188 with exn when not matita_debug ->
189 raise (EnrichedWithStatus (exn, status))
191 if stop then status else loop status
195 and compile ~compiling ~include_paths fname =
196 if List.mem fname compiling then raise (CircularDependency fname);
197 let compiling = fname::compiling in
198 let matita_debug = Helm_registry.get_bool "matita.debug" in
199 let root,baseuri,fname,_tgt =
200 Librarian.baseuri_of_script ~include_paths fname in
201 if Http_getter_storage.is_read_only baseuri then assert false;
202 activate_extraction baseuri fname ;
203 (* MATITA 1.0: debbo fare time_travel sulla ng_library? *)
204 let grafite_status = new GrafiteTypes.status baseuri in
205 let big_bang = Unix.gettimeofday () in
206 let { Unix.tms_utime = big_bang_u ; Unix.tms_stime = big_bang_s} =
209 let time = Unix.time () in
211 (* cleanup of previously compiled objects *)
212 if (not (Http_getter_storage.is_empty ~local:true baseuri))
214 HLog.message ("baseuri " ^ baseuri ^ " is not empty");
215 HLog.message ("cleaning baseuri " ^ baseuri);
216 LibraryClean.clean_baseuris [baseuri];
218 HLog.message ("compiling " ^ Filename.basename fname ^ " in " ^ baseuri);
219 if not (Helm_registry.get_bool "matita.verbose") then
221 let rex = Str.regexp ".*opt$" in
222 if Str.string_match rex Sys.argv.(0) 0 then "matitac.opt"
225 let s = Printf.sprintf "%s %-35s " cc (cut (root^"/") fname) in
226 print_string s; flush stdout);
227 (* we dalay this error check until we print 'matitac file ' *)
228 assert (Http_getter_storage.is_empty ~local:true baseuri);
229 (* create dir for XML files *)
230 if not (Helm_registry.get_opt_default Helm_registry.bool "matita.nodisk"
235 (Http_getter.filename ~local:true ~writable:true (baseuri ^
238 GrafiteParser.parsable_statement grafite_status
239 (Ulexing.from_utf8_channel (open_in fname))
242 if not (Helm_registry.get_bool "matita.verbose") then (fun _ _ -> ())
243 else pp_ast_statement
246 eval_from_stream ~compiling ~include_paths grafite_status buf print_cb in
247 let elapsed = Unix.time () -. time in
248 (if Helm_registry.get_bool "matita.moo" then begin
249 GrafiteTypes.Serializer.serialize ~baseuri:(NUri.uri_of_string baseuri)
252 let tm = Unix.gmtime elapsed in
253 let sec = string_of_int tm.Unix.tm_sec ^ "''" in
255 if tm.Unix.tm_min > 0 then (string_of_int tm.Unix.tm_min^"' ") else ""
258 if tm.Unix.tm_hour > 0 then (string_of_int tm.Unix.tm_hour^"h ") else ""
261 (sprintf "execution of %s completed in %s." fname (hou^min^sec));
262 pp_times fname true big_bang big_bang_u big_bang_s
263 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
264 LexiconSync.time_travel
265 ~present:lexicon_status ~past:initial_lexicon_status;
268 (* all exceptions should be wrapped to allow lexicon-undo (LS.time_travel) *)
269 | exn when not matita_debug ->
270 (* MATITA 1.0: debbo fare time_travel sulla ng_library?
271 LexiconSync.time_travel ~present:lexicon ~past:initial_lexicon_status;
273 pp_times fname false big_bang big_bang_u big_bang_s;
274 clean_exit baseuri exn
276 and assert_ng ~already_included ~compiling ~include_paths mapath =
277 let _,baseuri,fullmapath,_ = Librarian.baseuri_of_script ~include_paths mapath in
278 let baseuri = NUri.uri_of_string baseuri in
279 let ngtime_of baseuri =
280 let ngpath = NCicLibrary.ng_path_of_baseuri baseuri in
282 Some (Unix.stat ngpath).Unix.st_mtime
283 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = ngpath -> None in
285 try (Unix.stat fullmapath).Unix.st_mtime
286 with Unix.Unix_error (Unix.ENOENT, "stat", f) when f = fullmapath -> assert false
288 let ngtime = ngtime_of baseuri in
292 let preamble = GrafiteTypes.Serializer.dependencies_of baseuri in
296 assert_ng ~already_included ~compiling ~include_paths mapath
297 || let _,baseuri,_,_ =
298 Librarian.baseuri_of_script ~include_paths mapath in
299 let baseuri = NUri.uri_of_string baseuri in
300 (match ngtime_of baseuri with
301 Some child_ngtime -> child_ngtime > ngtime
302 | None -> assert false)
305 children_bad || matime > ngtime
308 if not to_be_compiled then false
310 if List.mem baseuri already_included then
311 (* maybe recompiling it I would get the same... *)
312 raise (AlreadyLoaded (lazy mapath))
314 (compile ~compiling ~include_paths fullmapath; true)
317 let assert_ng = assert_ng ~already_included:[] ~compiling:[]
318 let get_ast = get_ast ~compiling:[]