add query package (-qp) support

bin/epm

@@ -82,6 +82,12 @@ case $progname in
     epmqf)
         epm_cmd=query_file
         ;;
+    epmqa)
+        epm_cmd=packages
+        ;;
+    epmqp)
+        epm_cmd=query_package
+        ;;
     epm|upm|eepm)
         ;;
     *)
@@ -113,6 +119,9 @@ check_command()
     -qa|list|packages)    # HELPCMD: list of installed package(s)
         epm_cmd=packages
         ;;
+    -qp|query_package)    # HELPCMD: search in the list of installed packages
+        epm_cmd=query_package
+        ;;
     update)               # HELPCMD: update remote package repository databases
         epm_cmd=update
         ;;

bin/epm-query_package

+#!/bin/sh
+#
+# Copyright (C) 2012  Etersoft
+# Copyright (C) 2012  Vitaly Lipatov <lav@etersoft.ru>
+#
+# This file 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.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+
+load_helper epm-packages
+
+epm_query_package()
+{
+	#showcmd grep --color "$pkg_filenames"
+	epm_packages | grep --color "$pkg_filenames"
+}

bin/epmqa

+epm
\ No newline at end of file

bin/epmqp

+epm
\ No newline at end of file