1 (* Copyright (C) 2000, 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://cs.unibo.it/helm/.
26 module R = Helm_registry
28 module HG = Http_getter
29 module GA = GrafiteAst
44 input_package: string;
45 output_package: string;
46 input_base_uri: string;
47 output_base_uri: string;
50 input_type: T.input_kind;
51 output_type: T.output_kind;
54 excludes: string list;
55 includes: (string * string) list;
56 iparams: (string * string) list;
57 coercions: (string * string) list;
59 requires: (string * string) list;
63 let default_script = {
64 name = ""; is_ma = false; contents = []
67 let default_scripts = 2
69 let suffix = ".conf.xml"
71 let load_registry registry =
73 if Filename.check_suffix registry suffix then registry
74 else registry ^ suffix
76 Printf.eprintf "reading configuration %s ...\n" registry; flush stderr;
80 let eof ich = try Some (input_line ich) with End_of_file -> None in
81 let trim l = Filename.chop_extension (Str.string_after l 2) in
82 let cmd = Printf.sprintf "cd %s && find -name '*%s'" st.input_path st.input_ext in
83 let ich = Unix.open_process_in cmd in
84 let rec aux files = match eof ich with
85 | None -> List.rev files
88 if List.mem l st.excludes then aux files else
89 if !O.sources = [] || List.mem l !O.sources then aux (l :: files) else
93 let _ = Unix.close_process_in ich in
94 {st with files = files}
97 let map file = (Filename.basename file, file) in
98 let requires = List.rev_map map st.files in
99 {st with requires = requires}
102 let transcript_dir = Filename.dirname Sys.argv.(0) in
103 let default_registry = Filename.concat transcript_dir "transcript" in
104 let matita_registry = Filename.concat !O.cwd "matita" in
105 load_registry default_registry;
106 load_registry matita_registry;
111 let get_pairs = R.get_list (R.pair id id) in
112 let get_input_type key1 key2 =
113 match R.get_string key1, R.get_string key2 with
114 | "gallina8", _ -> T.Gallina8, ".v", []
115 | "grafite", "" -> T.Grafite "", ".ma", []
116 | "grafite", s -> T.Grafite s, ".ma", [s]
117 | s, _ -> failwith ("unknown input type: " ^ s)
119 let get_output_type key =
120 match R.get_string key with
121 | "procedural" -> T.Procedural
122 | "declarative" -> T.Declarative
123 | s -> failwith ("unknown output type: " ^ s)
125 load_registry registry;
126 let input_type, input_ext, excludes =
127 get_input_type "package.input_type" "package.theory_file"
130 heading_path = R.get_string "transcript.heading_path";
131 heading_lines = R.get_int "transcript.heading_lines";
132 input_package = R.get_string "package.input_name";
133 output_package = R.get_string "package.output_name";
134 input_base_uri = R.get_string "package.input_base_uri";
135 output_base_uri = R.get_string "package.output_base_uri";
136 input_path = R.get_string "package.input_path";
137 output_path = R.get_string "package.output_path";
138 input_type = input_type;
139 output_type = get_output_type "package.output_type";
140 input_ext = input_ext;
141 remove_lines = R.get_int "package.heading_lines";
143 includes = get_pairs "package.include";
144 iparams = get_pairs "package.inline";
145 coercions = get_pairs "package.coercion";
148 scripts = Array.make default_scripts default_script
151 heading_path = Filename.concat !O.cwd st.heading_path;
152 input_path = Filename.concat !O.cwd st.input_path;
153 output_path = Filename.concat !O.cwd st.output_path
155 prerr_endline "reading file names ...";
156 let st = set_files st in
157 let st = set_requires st in
160 let get_index st name =
161 let rec get_index name i =
162 if i >= Array.length st.scripts then None else
163 if st.scripts.(i).name = name then Some i else
164 get_index name (succ i)
166 match get_index name 0, get_index "" 0 with
167 | Some i, _ | _, Some i -> i
168 | None, None -> failwith "not enought script entries"
171 let i = get_index st name in
172 let script = st.scripts.(i) in
173 st.scripts.(i) <- {script with is_ma = true}
175 let set_items st name items =
176 let i = get_index st name in
177 let script = st.scripts.(i) in
178 let contents = List.rev_append (X.list_uniq items) script.contents in
179 st.scripts.(i) <- {script with name = name; contents = contents}
181 let set_heading st name =
182 let heading = st.heading_path, st.heading_lines in
183 set_items st name [T.Heading heading]
185 let require st name moo inc =
186 set_items st name [T.Include (moo, inc)]
188 let get_coercion st str =
189 try List.assoc str st.coercions with Not_found -> ""
192 List.fold_left Filename.concat "" (List.rev path)
194 let make_prefix path =
195 String.concat "__" (List.rev path) ^ "__"
197 let make_script_name st script name =
198 let ext = if script.is_ma then ".ma" else ".mma" in
199 Filename.concat st.output_path (name ^ ext)
201 let get_iparams st name =
202 let debug debug = GA.IPDebug debug in
204 | "comments" -> GA.IPComments
205 | "nodefaults" -> GA.IPNoDefaults
206 | "coercions" -> GA.IPCoercions
209 try Scanf.sscanf s "debug-%u" debug with
210 | Scanf.Scan_failure _
213 failwith ("unknown inline parameter: " ^ s)
215 List.map map (X.list_assoc_all name st.iparams)
218 let i = get_index st name in
219 let script = st.scripts.(i) in
220 let path = Filename.concat st.output_path (Filename.dirname name) in
221 let name = make_script_name st script name in
222 let cmd = Printf.sprintf "mkdir -p %s" path in
223 let _ = Sys.command cmd in
224 let och = open_out name in
225 G.commit st.output_type och script.contents;
227 st.scripts.(i) <- default_script
230 let init name = set_heading st name in
231 let partition = function
232 | T.Coercion (false, _)
233 | T.Notation (false, _) -> false
236 let get_items = match st.input_type with
237 | T.Gallina8 -> Gallina8Parser.items Gallina8Lexer.token
238 | T.Grafite _ -> GrafiteParser.items GrafiteLexer.token
240 let produce st name =
241 let in_base_uri = Filename.concat st.input_base_uri name in
242 let out_base_uri = Filename.concat st.output_base_uri name in
243 let filter path = function
244 | T.Inline (b, k, obj, p, f, params) ->
246 if b then Filename.concat (make_path path) obj, make_prefix path
249 let ext = G.string_of_inline_kind k in
250 let s = Filename.concat in_base_uri (obj ^ ext) in
254 get_iparams st ("*" ^ ext) @
255 get_iparams st (Filename.concat name obj)
257 path, Some (T.Inline (b, k, s, p, f, params))
258 | T.Include (moo, s) ->
260 try path, Some (T.Include (moo, List.assoc s st.requires))
261 with Not_found -> path, None
263 | T.Coercion (b, obj) ->
264 let str = get_coercion st obj in
265 if str <> "" then path, Some (T.Coercion (b, str)) else
266 let base_uri = if b then out_base_uri else in_base_uri in
267 let s = obj ^ G.string_of_inline_kind T.Con in
268 path, Some (T.Coercion (b, Filename.concat base_uri s))
269 | T.Section (b, id, _) as item ->
270 let path = if b then id :: path else List.tl path in
273 let pat, templ = st.input_base_uri, st.output_base_uri in
274 path, Some (T.Verbatim (Pcre.replace ~pat ~templ s))
275 | item -> path, Some item
277 let set_includes st name =
278 try require st name true (List.assoc name st.includes)
281 let rec remove_lines ich n =
282 if n > 0 then let _ = input_line ich in remove_lines ich (pred n)
284 Printf.eprintf "processing file name: %s ...\n" name; flush stderr;
285 let file = Filename.concat st.input_path name in
286 let ich = open_in (file ^ st.input_ext) in
287 begin try remove_lines ich st.remove_lines with End_of_file -> () end;
288 let lexbuf = Lexing.from_channel ich in
290 let items = get_items lexbuf in close_in ich;
291 let _, rev_items = X.list_rev_map_filter_fold filter [] items in
292 let items = List.rev rev_items in
293 let local_items, global_items = List.partition partition items in
294 let comment = T.Line (Printf.sprintf "From %s" name) in
295 if global_items <> [] then
296 set_items st st.input_package (comment :: global_items);
298 begin match st.input_type with
299 | T.Grafite "" -> require st name false file
300 | _ -> require st name false st.input_package
302 set_includes st name; set_items st name local_items; commit st name
304 prerr_endline (Printexc.to_string e); close_in ich
306 is_ma st st.input_package;
307 init st.input_package; require st st.input_package false "preamble";
308 match st.input_type with
310 List.iter (produce st) st.files
312 let theory = Filename.concat st.input_path s in
313 require st st.input_package false theory;
314 List.iter (produce st) st.files;
315 commit st st.input_package
317 List.iter (produce st) st.files;
318 commit st st.input_package