X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fsoftware%2Fmatita%2Fmatitadep.ml;h=ae95f8cf013f85c081e58032c66ab1cbe5d94cc1;hb=10f29fdd78ee089a9a94446207b543d33d6c851c;hp=c1ada6aea79dc5117ffb52965e015bf30aff6bec;hpb=55b82bd235d82ff7f0a40d980effe1efde1f5073;p=helm.git diff --git a/helm/software/matita/matitadep.ml b/helm/software/matita/matitadep.ml index c1ada6aea..ae95f8cf0 100644 --- a/helm/software/matita/matitadep.ml +++ b/helm/software/matita/matitadep.ml @@ -25,70 +25,147 @@ (* $Id$ *) +open Printf + module GA = GrafiteAst module U = UriManager - + let main () = (* 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 + (* helpers *) + let include_paths = ref [] in + let 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; + 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 - let basedir = Helm_registry.get "matita.basedir" 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 = - LibraryMisc.obj_file_of_baseuri ~basedir ~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 - (LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri: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";]; + MatitaInit.parse_cmdline_and_configuration_file (); + MatitaInit.initialize_environment (); + 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 -> []) @ + (Helm_registry.get_list Helm_registry.string "matita.includes"); + HExtlib.find ~test:(fun x -> Filename.check_suffix x ".ma") "." + | _ -> + 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 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 + 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 + *) + List.iter (fun ma_file -> ignore (baseuri_of_script ma_file)) ma_files; 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 = LibraryMisc.obj_file_of_baseuri ~basedir ~baseuri in - Printf.printf "%s: %s\n" moo (String.concat " " deps); - Printf.printf "%s: %s\n" (Pcre.replace ~pat:"ma$" ~templ:"mo" ma_file) moo) - (Helm_registry.get_list Helm_registry.string "matita.args") + let ma_baseuri = baseuri_of_script ma_file in + let dependencies = DependenciesParser.deps_of_file ma_file in + List.iter + (function + | DependenciesParser.UriDep uri -> + let uri = UriManager.string_of_uri uri in + 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 -> ()) + | DependenciesParser.IncludeDep path -> + ignore (baseuri_of_script path); + Hashtbl.add include_deps ma_file path) + dependencies) + ma_files; + (* generate regular depend output *) + 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 + Librarian.write_deps_file (Sys.getcwd()) + (deps@HExtlib.list_uniq (List.sort Pervasives.compare (List.map (fun x -> + x,[]) extern))); + (* 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; +;;