feat: log cmd group

SOURCES/Makefile

@@ -196,6 +196,8 @@ test: fake-systemd-build
 	$(BASHCHECK)      $(RELEASEDIR)/main/cmdgrp/workshop/add
 	$(BASHCHECK)      $(RELEASEDIR)/main/cmdgrp/workshop/delete
 	$(BASHCHECK)      $(RELEASEDIR)/main/cmdgrp/workshop/sync
+	$(BASHCHECK)      $(RELEASEDIR)/main/cmdgrp/log/cat
+	$(BASHCHECK)      $(RELEASEDIR)/main/cmdgrp/log/tail
 	
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/ban.lib
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/game.lib
@@ -205,6 +207,7 @@ test: fake-systemd-build
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/playerids.lib
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/webadmin.lib
 	$(BASHCHECK)      $(RELEASEDIR)/main/lib/workshop.lib
+	$(BASHCHECK)      $(RELEASEDIR)/main/lib/log.lib
 	
 	$(BASHCHECK)      $(RELEASEDIR)/main/bash_completion/$(NAME)
 

SOURCES/main/cmdgrp/log/cat

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
+# Copyright (C) 2019, 2020 GenZmeY
+# mailto: genzmey@gmail.com
+# 
+# This file is part of kf2-srv.
+#
+# kf2-srv 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+cmd_need_superuser        () { false ;}
+cmd_need_steamuser        () { false ;}
+cmd_need_installed_server () { true  ;}
+
+function cmd_usage ()
+{
+	echo "[<instance>...]"
+}
+
+function cmd_info ()
+{
+	echo "Print in stdout full log of specified server instance(s)"
+}
+
+function cmd_help ()
+{
+	echo "TODO: description"
+}
+
+function cmd_main ()
+{
+	include "$LibDir/log.lib"
+	
+	log_cat "$@"
+}
+

SOURCES/main/cmdgrp/log/tail

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
+# Copyright (C) 2019, 2020 GenZmeY
+# mailto: genzmey@gmail.com
+# 
+# This file is part of kf2-srv.
+#
+# kf2-srv 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+cmd_need_superuser        () { false ;}
+cmd_need_steamuser        () { false ;}
+cmd_need_installed_server () { true  ;}
+
+function cmd_usage ()
+{
+	echo "[<instance>...]"
+}
+
+function cmd_info ()
+{
+	echo "Print in stdout tail log of specified server instance(s) in real time"
+}
+
+function cmd_help ()
+{
+	echo "TODO: description"
+}
+
+function cmd_main ()
+{
+	include "$LibDir/log.lib"
+	
+	log_tail "$@"
+}
+

SOURCES/main/lib/log.lib

@@ -0,0 +1,75 @@
+#!/bin/bash
+
+# kf2-srv is a command line tool for managing a set of Killing Floor 2 servers.
+# Copyright (C) 2019, 2020 GenZmeY
+# mailto: genzmey@gmail.com
+# 
+# This file is part of kf2-srv.
+#
+# kf2-srv 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 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+function log_cat () # $*: InstanceName[s]
+{
+	include "$LibDir/instance.lib"
+	
+	local InstanceList="$*"
+	if [[ -z "$InstanceList" ]] ; then
+		InstanceList=$(show_instances)
+	fi
+	
+	local Logs
+	for Instance in $InstanceList
+	do
+		if instance_exists "$Instance"; then	
+			local Service=$(service_name "$Instance")
+			Logs+="-u $Service "
+		else
+			echo "Instance $Instance not exitst"
+		fi
+	done
+	
+	if [[ -z "$Logs" ]]; then
+		echo "No logs available."
+	else
+		journalctl --no-pager $Logs
+	fi
+}
+
+function log_tail () # $*: InstanceName[s]
+{
+	include "$LibDir/instance.lib"
+	
+	local InstanceList="$*"
+	if [[ -z "$InstanceList" ]] ; then
+		InstanceList=$(show_instances)
+	fi
+	
+	local Logs
+	for Instance in $InstanceList
+	do
+		if instance_exists "$Instance"; then	
+			local Service=$(service_name "$Instance")
+			Logs+="-u $Service "
+		else
+			echo "Instance $Instance not exitst"
+		fi
+	done
+	
+	if [[ -z "$Logs" ]]; then
+		echo "No logs available."
+	else
+		echo "Hint: use Ctrl+C to stop output"
+		journalctl --no-pager -f $Logs
+	fi
+}

SOURCES/main/rsyslog/kf2-srv.conf

@@ -2,9 +2,12 @@ global(parser.permitSlashInProgramName="on")
 
 template(name="DynFile" type="string" string="/var/log/%programname%.log")
 
+# Change "UMask" in /usr/lib/systemd/system/rsyslog.service
+# to make "FileCreateMode" and "Umask" work correctly for this config.
+
 if ($programname startswith "kf2-srv") then
 {
-	action(Type="omfile" DynaFile="DynFile" FileCreateMode="0640" Umask="0027" FileOwner="root" FileGroup="steam")
+	action(Type="omfile" DynaFile="DynFile" FileCreateMode="0644" Umask="0022" FileOwner="root" FileGroup="steam")
 	stop
 }
 

SPECS/kf2-srv.spec

@@ -1,7 +1,7 @@
 %global steamuser steam
 
 Name:       kf2-srv
-Version:    0.15.4
+Version:    0.15.8
 Release:    1%{dist}
 Summary:    Killing Floor 2 server
 Group:      Amusements/Games
@@ -101,6 +101,9 @@ if [[ $1 == 1 ]]; then # Install
 fi
 
 %changelog
+* Tue Sep 8 2020 GenZmeY <genzmey@gmail.com> - 0.16.0-1
+- log cmg group.
+
 * Sat Aug 15 2020 GenZmeY <genzmey@gmail.com> - 0.15.4-1
 - fixed broken update;
 - replaced steamID3/steamID64 conversation algorithm.