add zypper-fsearch fast search tool

this uses solv.idx files created from recent libzypp

CMakeLists.txt

@@ -91,7 +91,7 @@ INSTALL(
 
 # zypper-aptitude compat tool
 INSTALL(
-  PROGRAMS tools/aptitude
+  PROGRAMS tools/aptitude tools/zypper-fsearch
   DESTINATION ${INSTALL_PREFIX}/bin
 )
 INSTALL(

tools/zypper-fsearch

@@ -0,0 +1,15 @@
+#!/usr/bin/perl -w
+use strict;
+
+my $pattern=shift;
+chdir("/var/cache/zypp/solv") or die;
+my @idx=<*/solv.idx> or die "no solv.idx files";
+open(my $pipe, "-|", "grep", "--with-filename", "--", $pattern, @idx) or die $!;
+
+print "Name\t\tVersion\t\tArch\tRepository\n" if -t STDOUT;
+while(<$pipe>) {
+	chop;
+	s{^([^/]+)/solv.idx:}{};
+	print "$_\t$1\n";
+}
+

zypper.spec.cmake

@@ -151,6 +151,7 @@ rm -rf "$RPM_BUILD_ROOT"
 %config(noreplace) %{_sysconfdir}/logrotate.d/zypp-refresh.lr
 %{_sysconfdir}/bash_completion.d/zypper.sh
 %{_bindir}/zypper
+%{_bindir}/zypper-fsearch
 %{_bindir}/yzpper
 %{_bindir}/installation_sources
 %{_sbindir}/zypp-refresh