From: Stefano Zacchiroli <zack@upsilon.cc>
Date: Thu, 23 Feb 2006 21:35:38 +0000 (+0000)
Subject: added "gragrep", grep-like tool over a bunch of grafite scripts
X-Git-Tag: make_still_working~7526
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=908c9a60083706cffe3ca1c9d235a05d38a19516;p=helm.git

added "gragrep", grep-like tool over a bunch of grafite scripts
---

diff --git a/helm/software/matita/.depend b/helm/software/matita/.depend
index 21715bac3..300db49f5 100644
--- a/helm/software/matita/.depend
+++ b/helm/software/matita/.depend
@@ -4,14 +4,18 @@ buildTimeConf.cmo: buildTimeConf.cmi
 buildTimeConf.cmx: buildTimeConf.cmi 
 dump_moo.cmo: buildTimeConf.cmi 
 dump_moo.cmx: buildTimeConf.cmx 
+gragrep.cmo: matitaInit.cmi buildTimeConf.cmi gragrep.cmi 
+gragrep.cmx: matitaInit.cmx buildTimeConf.cmx gragrep.cmi 
 matitaclean.cmo: matitaInit.cmi matitaclean.cmi 
 matitaclean.cmx: matitaInit.cmx matitaclean.cmi 
 matitacLib.cmo: matitaInit.cmi matitaExcPp.cmi matitaEngine.cmi \
     buildTimeConf.cmi matitacLib.cmi 
 matitacLib.cmx: matitaInit.cmx matitaExcPp.cmx matitaEngine.cmx \
     buildTimeConf.cmx matitacLib.cmi 
-matitac.cmo: matitamake.cmi matitadep.cmi matitaclean.cmi matitacLib.cmi 
-matitac.cmx: matitamake.cmx matitadep.cmx matitaclean.cmx matitacLib.cmx 
+matitac.cmo: matitamake.cmi matitadep.cmi matitaclean.cmi matitacLib.cmi \
+    gragrep.cmi 
+matitac.cmx: matitamake.cmx matitadep.cmx matitaclean.cmx matitacLib.cmx \
+    gragrep.cmx 
 matitadep.cmo: matitaInit.cmi matitadep.cmi 
 matitadep.cmx: matitaInit.cmx matitadep.cmi 
 matitaEngine.cmo: matitaEngine.cmi 
diff --git a/helm/software/matita/Makefile b/helm/software/matita/Makefile
index 39b348eea..272711ad7 100644
--- a/helm/software/matita/Makefile
+++ b/helm/software/matita/Makefile
@@ -53,13 +53,17 @@ MAINCMOS =			\
 	matitadep.cmo		\
 	matitaclean.cmo		\
 	matitamake.cmo		\
+	gragrep.cmo 		\
 	$(NULL)
-PROGRAMS_BYTE = matita matitac cicbrowser matitadep matitaclean matitamake dump_moo
+PROGRAMS_BYTE = \
+	matita matitac cicbrowser matitadep matitaclean matitamake
 PROGRAMS = $(PROGRAMS_BYTE) matitatop
 PROGRAMS_OPT = $(patsubst %,%.opt,$(PROGRAMS_BYTE))
+NOINST_PROGRAMS = dump_moo gragrep
+NOINST_PROGRAMS_OPT = $(patsubst %,%.opt,$(EXTRA_PROGRAMS))
 
 .PHONY: all
-all: $(PROGRAMS)
+all: $(PROGRAMS) $(NOINST_PROGRAMS)
 #  all: matita.conf.xml $(PROGRAMS) coq.moo
 
 #  matita.conf.xml: matita.conf.xml.sample
@@ -87,7 +91,7 @@ LIB_DEPS := $(shell $(OCAMLFIND) query -recursive -predicates "byte" -format "%d
 LIBX_DEPS := $(shell $(OCAMLFIND) query -recursive -predicates "native" -format "%d/%a" $(MATITA_REQUIRES))
 CLIB_DEPS := $(shell $(OCAMLFIND) query -recursive -predicates "byte" -format "%d/%a" $(MATITA_CREQUIRES))
 CLIBX_DEPS := $(shell $(OCAMLFIND) query -recursive -predicates "native" -format "%d/%a" $(MATITA_CREQUIRES))
-opt: $(PROGRAMS_OPT)
+opt: $(PROGRAMS_OPT) $(NOINST_PROGRAMS_OPT)
 upx: $(PROGRAMS_UPX)
 .PHONY: opt upx
 
@@ -137,6 +141,11 @@ matitamake: matitac
 matitamake.opt: matitac.opt
 	@test -f $@ || ln -s $< $@
 	
+gragrep: matitac
+	@test -f $@ || ln -s $< $@
+gragrep.opt: matitac.opt
+	@test -f $@ || ln -s $< $@
+	
 cicbrowser: matita
 	@test -f $@ || ln -s $< $@
 cicbrowser.opt: matita.opt
@@ -149,8 +158,8 @@ matitaGeneratedGui.ml matitaGeneratedGui.mli: matita.glade
 .PHONY: clean
 clean:
 	rm -rf *.cma *.cmo *.cmi *.cmx *.cmxa *.a *.o \
-		$(PROGRAMS) \
-		$(PROGRAMS_OPT) \
+		$(PROGRAMS) $(PROGRAMS_OPT) \
+		$(NOINST_PROGRAMS) $(NOINST_PROGRAMS_OPT) \
 		$(PROGRAMS_STATIC) \
 		$(PROGRAMS_UPX) \
 		$(NULL)
diff --git a/helm/software/matita/gragrep.ml b/helm/software/matita/gragrep.ml
new file mode 100644
index 000000000..d44c08d27
--- /dev/null
+++ b/helm/software/matita/gragrep.ml
@@ -0,0 +1,67 @@
+(* Copyright (C) 2006, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+open Printf
+
+let is_notation = function GrafiteParser.LNone _ -> true | _ -> false
+
+let grep () =
+  let recursive = ref false in
+  let spec = [
+    "-r", Arg.Set recursive, "enable directory recursion";
+  ] in
+  MatitaInit.add_cmdline_spec spec;
+  MatitaInit.initialize_all ();
+  let include_paths =
+    Helm_registry.get_list Helm_registry.string "matita.includes" in
+  let status =
+    CicNotation2.load_notation ~include_paths
+      BuildTimeConf.core_notation_script in
+  let path =
+    match Helm_registry.get_list Helm_registry.string "matita.args" with
+    | [ path ] -> path
+    | _ -> MatitaInit.die_usage () in
+  let grep_fun =
+    if !recursive then
+      (fun dirname ->
+        ignore (GrafiteWalker.rgrep_statement ~status
+          ~callback:(fun (fname, s) -> printf "%s: %s\n%!" fname s)
+          ~dirname is_notation))
+    else
+      (fun fname ->
+        ignore (GrafiteWalker.grep_statement ~status
+          ~callback:(fun s -> printf "%s\n%!" s)
+          ~fname is_notation)) in
+  grep_fun path
+
+let handle_localized_exns f arg =
+  try
+    f arg
+  with HExtlib.Localized (loc, exn) ->
+    let loc_begin, loc_end = HExtlib.loc_of_floc loc in
+    eprintf "Error at %d-%d: %s\n%!" loc_begin loc_end (Printexc.to_string exn)
+
+let main () = handle_localized_exns grep ()
+
diff --git a/helm/software/matita/gragrep.mli b/helm/software/matita/gragrep.mli
new file mode 100644
index 000000000..f762adb22
--- /dev/null
+++ b/helm/software/matita/gragrep.mli
@@ -0,0 +1,27 @@
+(* Copyright (C) 2006, HELM Team.
+ * 
+ * This file is part of HELM, an Hypertextual, Electronic
+ * Library of Mathematics, developed at the Computer Science
+ * Department, University of Bologna, Italy.
+ * 
+ * HELM is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ * 
+ * HELM is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HELM; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * For details, see the HELM World-Wide-Web page,
+ * http://helm.cs.unibo.it/
+ *)
+
+val main: unit -> unit
+
diff --git a/helm/software/matita/matitac.ml b/helm/software/matita/matitac.ml
index 95b500b87..05add3ce4 100644
--- a/helm/software/matita/matitac.ml
+++ b/helm/software/matita/matitac.ml
@@ -27,6 +27,7 @@
 
 let main () =
   match Filename.basename Sys.argv.(0) with
+  | "gragrep"     | "gragrep.opt"   -> Gragrep.main ()
   | "matitadep"   | "matitadep.opt"   -> Matitadep.main ()
   | "matitaclean" | "matitaclean.opt" -> Matitaclean.main ()
   | "matitamake"  | "matitamake.opt"  -> Matitamake.main ()