X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fmatitadep.ml;h=af811b140741372f7e44b15c98d4764eec3e37fa;hb=50a9ed8c6207145fccf59e6a5dbbff935cd2c6d7;hp=b951571f3fc85155400553604ad8ddf3aa6190ce;hpb=4e238c92f66aedf21c2d3a33aa5215cdf0a7189f;p=helm.git diff --git a/helm/software/matita/matitadep.ml b/helm/software/matita/matitadep.ml index b951571f3..af811b140 100644 --- a/helm/software/matita/matitadep.ml +++ b/helm/software/matita/matitadep.ml @@ -25,79 +25,226 @@ (* $Id$ *) +module S = Set.Make (String) + module GA = GrafiteAst module U = UriManager - -let obj_file_of_baseuri writable baseuri = - try - LibraryMisc.obj_file_of_baseuri - ~must_exist:true ~baseuri ~writable - with - | Http_getter_types.Unresolvable_URI _ - | Http_getter_types.Key_not_found _ -> - LibraryMisc.obj_file_of_baseuri - ~must_exist:false ~baseuri ~writable:true -;; +module HR = Helm_registry + +let print_times msg = + let times = Unix.times () in + let stamp = times.Unix.tms_utime +. times.Unix.tms_utime in + Printf.printf "TIME STAMP: %s: %f\n" msg stamp; flush stdout; stamp + +let fix_name f = + let f = + if Pcre.pmatch ~pat:"^\\./" f then String.sub f 2 (String.length f - 2) + else f + in + HExtlib.normalize_path f + +(* FG: old function left for reference *) +let exclude excluded_files files = + let map file = not (List.mem (fix_name file) excluded_files) in + List.filter map files + +let generate_theory theory_file deps = + if theory_file = "" then deps else + let map (files, deps) (t, d) = + if t = theory_file then files, deps else + S.add t files, List.fold_left (fun deps dep -> S.add dep deps) deps d + in + let out_include och dep = + Printf.fprintf och "include \"%s\".\n\n" dep + in + let fileset, depset = List.fold_left map (S.empty, S.empty) deps in + let top_depset = S.diff fileset depset in + let och = open_out theory_file in + begin + MatitaMisc.out_preamble och; + S.iter (out_include och) top_depset; + close_out och; + (theory_file, S.elements top_depset) :: deps + end let main () = +(* let _ = print_times "inizio" in *) + let include_paths = ref [] in + let use_stdout = ref false in + let theory_file = ref "" in (* all are maps from "file" to "something" *) - let include_deps = Hashtbl.create (Array.length Sys.argv) in - let baseuri_of = Hashtbl.create (Array.length Sys.argv) in - let uri_deps = Hashtbl.create (Array.length Sys.argv) in + let include_deps = Hashtbl.create 13 in + let baseuri_of = Hashtbl.create 13 in + let baseuri_of_inv = Hashtbl.create 13 in + let dot_name = "depends" in + let dot_file = ref "" in + let set_dot_file () = dot_file := dot_name^".dot" in + let set_theory_file s = theory_file := s ^ ".ma" in + (* helpers *) + let rec baseuri_of_script s = + try Hashtbl.find baseuri_of s + with Not_found -> + let _,b,_,_ = + Librarian.baseuri_of_script ~include_paths:!include_paths s + in + Hashtbl.add baseuri_of s b; + Hashtbl.add baseuri_of_inv b s; + let _ = + if Filename.check_suffix s ".mma" then + let generated = Filename.chop_suffix s ".mma" ^ ".ma" in + ignore (baseuri_of_script generated) + in + b + in + let script_of_baseuri ma b = + try Some (Hashtbl.find baseuri_of_inv b) + with Not_found -> + HLog.error ("Skipping dependency of '"^ma^"' over '"^b^"'"); + HLog.error ("Please include the file defining such baseuri, or fix"); + HLog.error ("possibly incorrect verbatim URIs in the .ma file."); + None + in let buri alias = U.buri_of_uri (U.uri_of_string alias) in let resolve alias current_buri = let buri = buri alias in - if buri <> current_buri then Some buri else None in - MatitaInit.fill_registry (); - MatitaInit.parse_cmdline (); - MatitaInit.load_configuration_file (); - let include_paths = - Helm_registry.get_list Helm_registry.string "matita.includes" in - List.iter - (fun ma_file -> - let ic = open_in ma_file in - let istream = Ulexing.from_utf8_channel ic in - let dependencies = DependenciesParser.parse_dependencies istream in - close_in ic; - List.iter - (function - | DependenciesParser.UriDep uri -> - let uri = UriManager.string_of_uri uri in - if not (Http_getter_storage.is_legacy uri) then - Hashtbl.add uri_deps ma_file uri - | DependenciesParser.BaseuriDep uri -> - let uri = Http_getter_misc.strip_trailing_slash uri in - Hashtbl.add baseuri_of ma_file uri - | DependenciesParser.IncludeDep path -> - try - let baseuri = - DependenciesParser.baseuri_of_script ~include_paths path in - if not (Http_getter_storage.is_legacy baseuri) then - let moo_file = obj_file_of_baseuri false baseuri in - Hashtbl.add include_deps ma_file moo_file - with Sys_error _ -> - HLog.warn - ("Unable to find " ^ path ^ " that is included in " ^ ma_file) - ) dependencies - ) (Helm_registry.get_list Helm_registry.string "matita.args"); - Hashtbl.iter - (fun file alias -> - let dep = resolve alias (Hashtbl.find baseuri_of file) in - match dep with - | None -> () - | Some u -> - Hashtbl.add include_deps file (obj_file_of_baseuri false u)) - uri_deps; + if buri <> current_buri then Some buri else None + in + (* initialization *) + MatitaInit.add_cmdline_spec + ["-dot", Arg.Unit set_dot_file, + "Save dependency graph in dot format and generate a png"; + "-stdout", Arg.Set use_stdout, + "Print dependences on stdout"; + "-theory ", Arg.String set_theory_file, + "generate a theory file .ma (it includes all other files)" + ]; + MatitaInit.parse_cmdline_and_configuration_file (); + MatitaInit.initialize_environment (); + if not (Helm_registry.get_bool "matita.verbose") then MatitaMisc.shutup (); + let cmdline_args = HR.get_list HR.string "matita.args" in + let test x = + Filename.check_suffix x ".ma" || Filename.check_suffix x ".mma" + in + let files = fun () -> match cmdline_args with + | [] -> HExtlib.find ~test "." + | _ -> cmdline_args + in + let args = + let roots = Librarian.find_roots_in_dir (Sys.getcwd ()) in + match roots with + | [] -> + prerr_endline ("No roots found in " ^ Sys.getcwd ()); + exit 1 + | [x] -> + Sys.chdir (Filename.dirname x); + let opts = Librarian.load_root_file "root" in + include_paths := + (try Str.split (Str.regexp " ") (List.assoc "include_paths" opts) + with Not_found -> []) @ + (HR.get_list HR.string "matita.includes"); + files () + | _ -> + let roots = List.map (HExtlib.chop_prefix (Sys.getcwd()^"/")) roots in + prerr_endline ("Too many roots found:\n\t"^String.concat "\n\t" roots); + prerr_endline ("\nEnter one of these directories and retry"); + exit 1 + in + let ma_files = args in + (* here we go *) + (* fills: + Hashtbl.add include_deps ma_file ma_file + Hashtbl.add include_deps_dot ma_file baseuri + *) +(* let _ = print_times "prima di iter1" in *) + List.iter (fun ma_file -> ignore (baseuri_of_script ma_file)) ma_files; +(* let _ = print_times "in mezzo alle due iter" in *) + let map s _ l = s :: l in + let ma_files = Hashtbl.fold map baseuri_of [] in List.iter (fun ma_file -> - let deps = Hashtbl.find_all include_deps ma_file in - let deps = List.fast_sort Pervasives.compare deps in - let deps = HExtlib.list_uniq deps in - let deps = ma_file :: deps in - let baseuri = Hashtbl.find baseuri_of ma_file in - let moo = obj_file_of_baseuri true baseuri in - Printf.printf "%s: %s\n%s: %s\n%s: %s\n" moo (String.concat " " deps) - (Filename.basename (Pcre.replace ~pat:"ma$" ~templ:"mo" ma_file)) moo - (Pcre.replace ~pat:"ma$" ~templ:"mo" ma_file) moo) - (Helm_registry.get_list Helm_registry.string "matita.args") - + let _ = if Filename.check_suffix ma_file ".mma" then + let generated = Filename.chop_suffix ma_file ".mma" ^ ".ma" in + Hashtbl.add include_deps generated ma_file; + in + let ma_baseuri = baseuri_of_script ma_file in + let dependencies = + try DependenciesParser.deps_of_file ma_file + with Sys_error _ -> [] + in + let handle_uri uri = + if not (Http_getter_storage.is_legacy uri) then + let dep = resolve uri ma_baseuri in + match dep with + | None -> () + | Some u -> + match script_of_baseuri ma_file u with + | Some d -> Hashtbl.add include_deps ma_file d + | None -> () + in + let handle_script path = + ignore (baseuri_of_script path); + Hashtbl.add include_deps ma_file path + in + List.iter + (function + | DependenciesParser.UriDep uri -> + let uri = UriManager.string_of_uri uri in + handle_uri uri + | DependenciesParser.InlineDep path -> + if Librarian.is_uri path + then handle_uri path else handle_script path + | DependenciesParser.IncludeDep path -> + handle_script path) + dependencies) + ma_files; + (* generate regular depend output *) +(* let _ = print_times "dopo di iter2" in *) + let deps = + List.fold_left + (fun acc ma_file -> + let deps = Hashtbl.find_all include_deps ma_file in + let deps = List.fast_sort Pervasives.compare deps in + let deps = HExtlib.list_uniq deps in + let deps = List.map fix_name deps in + (fix_name ma_file, deps) :: acc) + [] ma_files + in + let extern = + List.fold_left + (fun acc (_,d) -> + List.fold_left + (fun a x -> + if List.exists (fun (t,_) -> x=t) deps then a + else x::a) + acc d) + [] deps + in + let where = if !use_stdout then None else Some (Sys.getcwd()) in + let all_deps = + deps @ + HExtlib.list_uniq (List.sort Pervasives.compare (List.map (fun x -> x,[]) extern)) + in + (* theory generation *) + let all_deps_and_theory = generate_theory !theory_file all_deps in + (* matita depend file generation *) + Librarian.write_deps_file where all_deps_and_theory; + (* dot generation *) + if !dot_file <> "" then + begin + let oc = open_out !dot_file in + let fmt = Format.formatter_of_out_channel oc in + GraphvizPp.Dot.header fmt; + List.iter + (fun (ma_file,deps) -> + GraphvizPp.Dot.node ma_file fmt; + List.iter (fun dep -> GraphvizPp.Dot.edge ma_file dep fmt) deps) + deps; + List.iter + (fun x -> GraphvizPp.Dot.node ~attrs:["style","dashed"] x fmt) + extern; + GraphvizPp.Dot.trailer fmt; + close_out oc; + ignore(Sys.command ("tred "^ !dot_file^"| dot -Tpng -o"^dot_name^".png")); + HLog.message ("Type 'eog "^dot_name^".png' to view the graph"); + end; +(* let _ = print_times "fine" in () *)