serv: add reload command support

bin/serv

@@ -163,7 +163,9 @@ check_command()
     restart)                 # HELPCMD: restart service
         serv_cmd=restart
         ;;
-    #reload)                  # HELPCMD: reload service
+    reload)                  # HELPCMD: reload service
+        serv_cmd=reload
+        ;;
     start)                    # HELPCMD: start service
         serv_cmd=start
         ;;

bin/serv-reload

+#!/bin/sh
+#
+# Copyright (C) 2012, 2016  Etersoft
+# Copyright (C) 2012, 2016  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/>.
+#
+
+load_helper serv-status
+
+# Reload service (try send SIGHUP or so on to reread config)
+serv_reload()
+{
+	local SERVICE="$1"
+	shift
+
+	case $SERVICETYPE in
+		service-chkconfig|service-upstart)
+			if is_anyservice $SERVICE ; then
+				sudocmd anyservice $SERVICE reload
+				return
+			fi
+			sudocmd service $SERVICE reload "$@"
+			;;
+		service-initd|service-update)
+			sudocmd $INITDIR/$SERVICE reload "$@"
+			;;
+		systemd)
+			sudocmd systemctl reload $SERVICE "$@"
+			;;
+		*)
+			fatal "Have no suitable command for $SERVICETYPE"
+			;;
+	esac
+}