* http://cs.unibo.it/helm/.
*)
-module R = Helm_registry
+module R = Helm_registry
+module X = HExtlib
+module T = Types
+module G = Grafite
+module HG = Http_getter
+
+module O = Options
type script = {
- name: string;
- contents: Types.items
+ name : string;
+ is_ma : bool;
+ contents: T.items
}
type status = {
- helm_dir: string;
heading_path: string;
heading_lines: int;
- package: string;
- base_uri: string;
+ input_package: string;
+ output_package: string;
+ input_base_uri: string;
+ output_base_uri: string;
input_path: string;
output_path: string;
- script_ext: string;
+ input_type: T.input_kind;
+ output_type: T.output_kind;
+ input_ext: string;
+ remove_lines: int;
+ excludes: string list;
+ includes: (string * string) list;
+ coercions: (string * string) list;
files: string list;
requires: (string * string) list;
scripts: script array
}
let default_script = {
- name = ""; contents = []
+ name = ""; is_ma = false; contents = []
}
let default_scripts = 2
let set_files st =
let eof ich = try Some (input_line ich) with End_of_file -> None in
- let trim l = Filename.chop_extension (Str.string_after l 2) in
- let cmd = Printf.sprintf "cd %s && find -name *%s" st.input_path st.script_ext in
+ let trim l = Filename.chop_extension (Str.string_after l 2) in
+ let cmd = Printf.sprintf "cd %s && find -name '*%s'" st.input_path st.input_ext in
let ich = Unix.open_process_in cmd in
- let rec aux files =
- match eof ich with
- | None -> List.rev files
- | Some l -> aux (trim l :: files)
+ let rec aux files = match eof ich with
+ | None -> List.rev files
+ | Some l ->
+ let l = trim l in
+ if List.mem l st.excludes then aux files else aux (l :: files)
in
let files = aux [] in
let _ = Unix.close_process_in ich in
{st with requires = requires}
let init () =
- let default_registry = "transcript" in
- load_registry default_registry
+ let transcript_dir = Filename.dirname Sys.argv.(0) in
+ let default_registry = Filename.concat transcript_dir "transcript" in
+ let matita_registry = Filename.concat !O.cwd "matita" in
+ load_registry default_registry;
+ load_registry matita_registry;
+ HG.init ()
let make registry =
+ let id x = x in
+ let get_pairs = R.get_list (R.pair id id) in
+ let get_input_type key =
+ match R.get_string key with
+ | "gallina8" -> T.Gallina8, ".v"
+ | "grafite" -> T.Grafite, ".ma"
+ | _ -> failwith "unknown input type"
+ in
+ let get_output_type key =
+ match R.get_string key with
+ | "procedural" -> T.Procedural
+ | "declarative" -> T.Declarative
+ | _ -> failwith "unknown output type"
+ in
load_registry registry;
+ let input_type, input_ext = get_input_type "package.input_type" in
+ let excludes = match input_type with
+ | T.Grafite -> ["theory"]
+ | T.Gallina8 -> []
+ in
let st = {
- helm_dir = R.get_string "transcript.helm_dir";
heading_path = R.get_string "transcript.heading_path";
heading_lines = R.get_int "transcript.heading_lines";
- package = R.get_string "package.name";
- base_uri = R.get_string "package.base_uri";
+ input_package = R.get_string "package.input_name";
+ output_package = R.get_string "package.output_name";
+ input_base_uri = R.get_string "package.input_base_uri";
+ output_base_uri = R.get_string "package.output_base_uri";
input_path = R.get_string "package.input_path";
output_path = R.get_string "package.output_path";
- script_ext = R.get_string "package.script_type";
+ input_type = input_type;
+ output_type = get_output_type "package.output_type";
+ input_ext = input_ext;
+ remove_lines = R.get_int "package.heading_lines";
+ excludes = excludes;
+ includes = get_pairs "package.include";
+ coercions = get_pairs "package.coercion";
files = [];
requires = [];
scripts = Array.make default_scripts default_script
} in
+ let st = {st with
+ heading_path = Filename.concat !O.cwd st.heading_path;
+ input_path = Filename.concat !O.cwd st.input_path;
+ output_path = Filename.concat !O.cwd st.output_path
+ } in
prerr_endline "reading file names ...";
let st = set_files st in
let st = set_requires st in
| Some i, _ | _, Some i -> i
| None, None -> failwith "not enought script entries"
+let is_ma st name =
+ let i = get_index st name in
+ let script = st.scripts.(i) in
+ st.scripts.(i) <- {script with is_ma = true}
+
let set_items st name items =
let i = get_index st name in
let script = st.scripts.(i) in
let contents = List.rev_append items script.contents in
- st.scripts.(i) <- {name = name; contents = contents}
-
-let set_heading st name =
- let heading = Filename.concat st.helm_dir st.heading_path, st.heading_lines in
- set_items st name [Types.Heading heading]
+ st.scripts.(i) <- {script with name = name; contents = contents}
-let set_baseuri st name =
- let baseuri = Filename.concat st.base_uri name in
- set_items st name [Types.BaseUri baseuri]
+let set_heading st name =
+ let heading = st.heading_path, st.heading_lines in
+ set_items st name [T.Heading heading]
+let require st name inc =
+ set_items st name [T.Include inc]
+
+let get_coercion st str =
+ try List.assoc str st.coercions with Not_found -> ""
+
+let make_path path =
+ List.fold_left Filename.concat "" (List.rev path)
+
+let make_prefix path =
+ String.concat "__" (List.rev path) ^ "__"
+
+let make_script_name st script name =
+ let ext = if script.is_ma then ".ma" else ".mma" in
+ Filename.concat st.output_path (name ^ ext)
+
let commit st name =
let i = get_index st name in
let script = st.scripts.(i) in
let path = Filename.concat st.output_path (Filename.dirname name) in
- let name = Filename.concat st.output_path (name ^ ".ma") in
+ let name = make_script_name st script name in
let cmd = Printf.sprintf "mkdir -p %s" path in
let _ = Sys.command cmd in
let och = open_out name in
- Grafite.commit och script.contents;
+ G.commit st.output_type och script.contents;
close_out och;
- st.scripts.(i) <- default_script
-
+ st.scripts.(i) <- default_script
+
let produce st =
- let init name = set_heading st name; set_baseuri st name in
+ let init name = set_heading st name in
+ let partition = function
+ | T.Coercion (false, _)
+ | T.Notation (false, _) -> false
+ | _ -> true
+ in
+ let get_items = match st.input_type with
+ | T.Gallina8 -> Gallina8Parser.items Gallina8Lexer.token
+ | T.Grafite -> GrafiteParser.items GrafiteLexer.token
+ in
let produce st name =
+ let in_base_uri = Filename.concat st.input_base_uri name in
+ let out_base_uri = Filename.concat st.output_base_uri name in
+ let filter path = function
+ | T.Inline (b, k, obj, p, f) ->
+ let obj, p =
+ if b then Filename.concat (make_path path) obj, make_prefix path
+ else obj, p
+ in
+ let s = obj ^ G.string_of_inline_kind k in
+ path, Some (T.Inline (b, k, Filename.concat in_base_uri s, p, f))
+ | T.Include s ->
+ begin
+ try path, Some (T.Include (List.assoc s st.requires))
+ with Not_found -> path, None
+ end
+ | T.Coercion (b, obj) ->
+ let str = get_coercion st obj in
+ if str <> "" then path, Some (T.Coercion (b, str)) else
+ let base_uri = if b then out_base_uri else in_base_uri in
+ let s = obj ^ G.string_of_inline_kind T.Con in
+ path, Some (T.Coercion (b, Filename.concat base_uri s))
+ | T.Section (b, id, _) as item ->
+ let path = if b then id :: path else List.tl path in
+ path, Some item
+ | T.Verbatim s ->
+ let pat, templ = st.input_base_uri, st.output_base_uri in
+ path, Some (T.Verbatim (Pcre.replace ~pat ~templ s))
+ | item -> path, Some item
+ in
+ let set_includes st name =
+ try require st name (List.assoc name st.includes)
+ with Not_found -> ()
+ in
+ let rec remove_lines ich n =
+ if n > 0 then let _ = input_line ich in remove_lines ich (pred n)
+ in
Printf.eprintf "processing file name: %s ...\n" name; flush stderr;
- let file = Filename.concat st.input_path (name ^ st.script_ext) in
+ let file = Filename.concat st.input_path (name ^ st.input_ext) in
let ich = open_in file in
+ begin try remove_lines ich st.remove_lines with End_of_file -> () end;
let lexbuf = Lexing.from_channel ich in
try
- let items = V8Parser.items V8Lexer.token lexbuf in
- close_in ich;
- init name; set_items st name items; commit st name
+ let items = get_items lexbuf in close_in ich;
+ let _, rev_items = X.list_rev_map_filter_fold filter [] items in
+ let items = List.rev rev_items in
+ let local_items, global_items = List.partition partition items in
+ let comment = T.Line (Printf.sprintf "From %s" name) in
+ if global_items <> [] then
+ set_items st st.input_package (comment :: global_items);
+ init name; require st name st.input_package; set_includes st name;
+ set_items st name local_items; commit st name
with e ->
prerr_endline (Printexc.to_string e); close_in ich
in
- init st.package; List.iter (produce st) st.files; commit st st.package
+ is_ma st st.input_package;
+ init st.input_package; require st st.input_package "preamble";
+ List.iter (produce st) st.files;
+ commit st st.input_package
projects / helm.git / blobdiff