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/
28 type thingsToInitialize =
29 ConfigurationFile | Db | Environment | Getter | CmdLine | Registry
31 exception FailedToInitialize of thingsToInitialize
36 if not (List.exists (fun x -> x = item) l) then
37 raise (FailedToInitialize item))
40 let already_configured s l =
41 List.for_all (fun item -> List.exists (fun x -> x = item) l) s
43 let conffile = ref BuildTimeConf.matita_conf
45 let registry_defaults = [
46 "matita.debug", "false";
47 "matita.debug_menu", "false";
48 "matita.external_editor", "gvim -f -c 'go %p' %f";
49 "matita.profile", "true";
50 "matita.system", "false";
51 "matita.verbose", "false";
52 "matita.paste_unicode_as_tex", "false";
53 "matita.noinnertypes", "false";
54 "matita.do_heavy_checks", "true";
56 "matita.extract", "false";
57 "matita.execcomments", "false";
60 let set_registry_values =
63 if not (Helm_registry.has key) then Helm_registry.set ~key ~value)
65 let fill_registry init_status =
66 if not (already_configured [ Registry ] init_status) then begin
67 set_registry_values registry_defaults;
68 Registry :: init_status
72 let load_configuration init_status =
73 if not (already_configured [ConfigurationFile] init_status) then
75 Helm_registry.load_from !conffile;
76 if not (Helm_registry.has "user.name") then begin
77 let login = (Unix.getpwuid (Unix.getuid ())).Unix.pw_name in
78 Helm_registry.set "user.name" login
80 let home = Helm_registry.get_string "matita.basedir" in
81 let user_conf_file = home ^ "/matita.conf.xml" in
82 if HExtlib.is_regular user_conf_file then
84 HLog.message ("Loading additional conf file from " ^ user_conf_file);
86 Helm_registry.load_from user_conf_file
89 ("While loading conf file: " ^ snd (MatitaExcPp.to_string exn))
91 ConfigurationFile::init_status
96 let initialize_db init_status =
97 wants [ ConfigurationFile; CmdLine ] init_status;
98 if not (already_configured [ Db ] init_status) then
105 let initialize_environment init_status =
106 wants [CmdLine] init_status;
107 if not (already_configured [Getter;Environment] init_status) then
110 if Helm_registry.get_bool "matita.system" then
111 Http_getter_storage.activate_system_mode ();
112 Getter::Environment::init_status
119 let usages = Hashtbl.create 11 (** app name (e.g. "matitac") -> usage string *)
122 (fun (name, s) -> Hashtbl.replace usages name s)
124 Printf.sprintf "Matita batch compiler v%s
125 Usage: matitac [ OPTION ... ] FILE
127 BuildTimeConf.version;
129 Printf.sprintf "Matita (TPTP) prover v%s
130 Usage: matitaprover [ -tptppath ] FILE.p
132 BuildTimeConf.version;
134 Printf.sprintf "Matita interactive theorem prover v%s
135 Usage: matita [ OPTION ... ] [ FILE ]
137 BuildTimeConf.version;
139 Printf.sprintf "Matita depency file generator v%s
140 Usage: matitadep [ OPTION ... ]
142 BuildTimeConf.version;
144 Printf.sprintf "MatitaClean v%s
145 Usage: matitaclean all
146 matitaclean ( FILE | URI )
148 BuildTimeConf.version;
152 "Matita v%s\nUsage: matita [ ARG ]\nOptions:" BuildTimeConf.version
155 let basename = Filename.basename Sys.argv.(0) in
157 try Filename.chop_extension basename with Invalid_argument _ -> basename
159 try Hashtbl.find usages usage_key with Not_found -> default_usage
162 let extra_cmdline_specs = ref []
163 let add_cmdline_spec l = extra_cmdline_specs := l @ !extra_cmdline_specs
165 let parse_cmdline init_status =
166 if not (already_configured [CmdLine] init_status) then begin
167 wants [Registry] init_status;
168 let includes = ref [] in
169 let default_includes = [
170 BuildTimeConf.stdlib_dir_devel;
171 BuildTimeConf.stdlib_dir_installed ;
172 BuildTimeConf.new_stdlib_dir_devel;
173 BuildTimeConf.new_stdlib_dir_installed ;
177 if Pcre.pmatch ~pat:"^/" s then s else Sys.getcwd () ^"/"^s
180 let add_l l = fun s -> l := s :: !l in
181 let print_version () =
182 Printf.printf "%s\n" BuildTimeConf.version;exit 0 in
183 let no_innertypes () =
184 Helm_registry.set_bool "matita.noinnertypes" true in
186 match Str.split (Str.regexp "::") s with
187 | [path; uri] -> Helm_registry.set "matita.baseuri"
188 (HExtlib.normalize_path (absolutize path)^" "^uri)
189 | _ -> raise (Failure "bad baseuri, use -b 'path::uri'")
191 let no_default_includes = ref false in
192 let execcomments = ref false in
195 "-b", Arg.String set_baseuri, "<path::uri> forces the baseuri of path";
196 "-I", Arg.String (add_l includes),
197 ("<path> Adds path to the list of searched paths for the "
198 ^ "include command");
199 "-conffile", Arg.Set_string conffile,
200 (Printf.sprintf ("<filename> Read configuration from filename"
202 BuildTimeConf.matita_conf);
204 Arg.Unit (fun () -> Helm_registry.set_bool "matita.force" true),
205 ("Force actions that would not be executed per default");
207 Arg.Unit (fun () -> Helm_registry.set_bool "matita.profile" false),
208 "Turns off profiling printings";
209 "-noinnertypes", Arg.Unit no_innertypes,
210 "Turns off inner types generation while publishing";
212 Arg.String (fun rex -> Helm_registry.set "matita.profile_only" rex),
213 "Activates only profiler with label matching the provided regex";
214 "-system", Arg.Unit (fun () ->
215 Helm_registry.set_bool "matita.system" true),
216 ("Act on the system library instead of the user one"
217 ^ "\n WARNING: not for the casual user");
218 "-no-default-includes", Arg.Set no_default_includes,
219 "Do not include the default searched paths for the include command";
220 "-execcomments", Arg.Set execcomments,
221 "Execute the content of (** ... *) comments";
223 Arg.Unit (fun () -> Helm_registry.set_bool "matita.verbose" true),
225 "--version", Arg.Unit print_version, "Prints version"
228 if BuildTimeConf.debug then
230 Arg.Unit (fun () -> Helm_registry.set_bool "matita.debug" true),
231 ("Do not catch top-level exception "
232 ^ "(useful for backtrace inspection)");
234 Arg.Unit (fun () -> MultiPassDisambiguator.only_one_pass := true),
235 "Enable only one disambiguation pass";
239 std_arg_spec @ debug_arg_spec @ !extra_cmdline_specs
241 let set_list ~key l =
242 Helm_registry.set_list Helm_registry.of_string ~key ~value:l
244 Arg.parse arg_spec (add_l args) (usage ());
245 Helm_registry.set_bool ~key:"matita.execcomments" ~value:!execcomments;
246 let default_includes = if !no_default_includes then [] else default_includes in
248 List.map (fun x -> HExtlib.normalize_path (absolutize x))
249 ((List.rev !includes) @ default_includes)
251 set_list ~key:"matita.includes" includes;
252 let args = List.rev (List.filter (fun x -> x <> "") !args) in
253 set_list ~key:"matita.args" args;
254 HExtlib.set_profiling_printings
256 Helm_registry.get_bool "matita.profile" &&
258 ~pat:(Helm_registry.get_opt_default
259 Helm_registry.string ~default:".*" "matita.profile_only")
261 CmdLine :: init_status
266 print_endline (usage ());
269 let conf_components =
270 [ load_configuration; fill_registry; parse_cmdline]
272 let other_components =
273 [ initialize_db; initialize_environment ]
275 let initialize_all () =
277 List.fold_left (fun s f -> f s) !status
278 (conf_components @ other_components);
281 let parse_cmdline_and_configuration_file () =
282 status := List.fold_left (fun s f -> f s) !status conf_components
284 let initialize_environment () =
285 status := initialize_environment !status