epm: initial download package support

bin/epm

@@ -246,6 +246,9 @@ check_command()
     downgrade)                # HELPCMD: downgrade [all] packages to the repo state
         epm_cmd=downgrade
         ;;
+    download)                # HELPCMD: download package(s) file to the current dir
+        epm_cmd=download
+        ;;
     simulate)                 # HELPCMD: simulate install with check requires
         epm_cmd=simulate
         ;;

bin/epm-download

+#!/bin/sh
+#
+# Copyright (C) 2015  Etersoft
+# Copyright (C) 2015  Vitaly Lipatov <lav@etersoft.ru>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 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 Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+epm_download()
+{
+	local CMD
+
+	case $PMTYPE in
+	dnf-rpm)
+		sudocmd dnf download $pkg_filename
+		;;
+	*)
+		fatal "Have no suitable command for $PMTYPE"
+		;;
+	esac
+}