docker-tmserver/tmserver/tmserver

#!/bin/bash
#
# entrypoint script for trackmania server
#
# Maintainer : Hendrik Boll
# Github : ryluth
# 
##############################################

TMDIR="${TMDIR:-/opt/tmserver}"
ASECODIR="${ASECODIR:-/opt/xaseco}"
GAME_SETTINGS="${GAME_SETTINGS:-MatchSettings/default.txt}"
DEDICATED_CFG="${DEDICATED_CFG:-default.txt}"

set -e

if [[ "$1" = "start" && "$(id -u)" = "0" ]]
then
	chown -R trackmania:trackmania /opt/tmserver
	chown -R trackmania:trackmania /opt/xaseco
	su trackmania "$0" "$@"
fi

case "$1" in
	start)
		case "$2" in
			tmserver)
				cd $TMDIR
				if [[ -e tmserver.pid ]]
				then
					if ( kill -0 $(cat tmserver.pid) 2> /dev/null ) 
					then
						echo "The server is already running, try restart or stop."
						exit 1
					else
						echo "tmserver.pid found, but no server running. The server possibly crashed."
						echo "Please review the log files."
						rm tmserver.pid
					fi
				fi
				if [[ "$(id -u)" = "0" ]]
				then
					echo "WARNING! For security reasons i don't advise to run the server as ROOT!"
				fi
				echo "Starting the Trackmania server"
				if [[ -e "./TrackmaniaServer" ]]
				then
					if [[ ! -x "./TrackmaniaServer" ]]
					then
						echo "TrackmaniaServer is not executable, trying to set +x"
						chmod u+x "./TrackmaniaServer"
					fi
					if [[ -x "./TrackmaniaServer" ]]
					then
						cd $ASECODIR
						if [[ -e aseco.pid ]] 
						then
							echo "Stopping Xaseco in case it was running."
							echo "Xaseco cannot be running when starting the Trackmania server."
							"$0" "stop" "xaseco"
						fi
						
						cd $TMDIR
						./TrackmaniaServer /nodaemon /internet /game_settings=${GAME_SETTINGS} /dedicated_cfg=${DEDICATED_CFG} &
						PID=$!
						ps -p ${PID} > /dev/null 2>&1
						if [[ "$?" -ne "0" ]]
						then
							echo "Trackmania server could not start"
						else
							echo "Trackmania server started"
							echo ${PID} > tmserver.pid
							sleep 3
							echo "Starting Xaseco now."
							"$0" "start" "xaseco"
						fi
					else
						echo "Trackmania server binary is not executable, cannot start the server."
					fi
				else 
					echo "Cannot find the Trackmania executable"
					exit 5
				fi
			;;
			xaseco)
				cd $ASECODIR
				if [[ -e aseco.pid ]] 
				then
					if ( kill -0 $(cat aseco.pid) 2> /dev/null )
					then
						echo "Xaseco is already running."
						exit 1
					else
						echo "aseco.pid found but no server running. Aseco possibly crashed."
						echo "Please review the log files."
						rm aseco.pid
					fi
				fi
				if [[ "$(id -u)" = "0" ]]
				then
					echo "WARNING! For security reasons i don't advise to run the server as ROOT!"
				fi
				echo "Starting the Xaseco service"
				if [[ -e "./aseco.php" ]] 
				then
					php ./aseco.php TMF </dev/null >aseco.log 2>&1 &
					PID=$!
					ps -p ${PID} > /dev/null 2>&1
					if [[ "$?" -ne "0" ]] 
					then
						echo "Xaseco could not start"
					else
						echo "Xaseco started. Please test the functionality ingame."
						echo "In certain cases Xaseco is unable to integrate into the game."
						echo "If the features are not loaded consider restarting both services"
						echo ${PID} > aseco.pid
					fi
				else
					echo "Canot find the Xaseco executable"
					exit 5
				fi
			;;
			*)
				echo "Usage : ./tmserver.sh start {tmserver|xaseco}"
				exit 2
		esac
	;;	
	stop)
		case "$2" in
			tmserver)
				cd $TMDIR
				if [[ -e tmserver.pid ]] 
				then
					echo -n "Stopping the Trackmania server"
					if ( kill -TERM $(cat tmserver.pid) 2> /dev/null )
					then
						c=1
						while [[ "$c" -le 120 ]]
						do
							if (kill -0 $(cat tmserver.pid) 2> /dev/null)
							then
								echo -n "."
								sleep 1
							else
								break
							fi
							c=$(($c+1))
						done
					fi
					if ( kill -0 $(cat tmserver.pid) 2> /dev/null )
					then
						echo "Server is not shutting down cleanly - killing the process"
						kill -KILL $(cat tmserver.pid)
					else
						echo "done"
					fi
					rm tmserver.pid
					echo "Shutting down Xaseco aswell. If it crashed by this point, at least i am cleaning up now..."
					"$0" "stop" "xaseco"
				else
					echo "No server is running"
					exit 7
				fi
			;;
			xaseco)
				cd $ASECODIR
				if [[ -e aseco.pid ]]
				then
					echo -n "Stopping the Xaseco service"
					if ( kill -TERM $(cat aseco.pid) 2> /dev/null )
					then
						c=1
						while [[ "$c" -le 120 ]]
						do
							if (kill -0 $(cat aseco.pid) 2> /dev/null )
							then
								echo -n "."
								sleep 1
							else
								break
							fi
							c=$(($c+1))
						done
					fi
					if (kill -0 $(cat aseco.pid) 2> /dev/null )
					then
						echo "Xaseco is not shutting down cleanly - killing the process"
						kill -KILL $(cat aseco.pid)
					else
						echo "done"
					fi
					rm aseco.pid
				else
					echo "Xaseco isn't running"
					exit 7
				fi
			;;
			*)
				echo "Usage: ./tmserver stop {tmserver|xaseco}"
				exit 2
		esac
	;;
	restart)
		case "$2" in
			tmserver)
				cd $TMDIR
				$0 stop tmserver && $0 start tmserver || exit 1
			;;
			xaseco)
				cd $ASECODIR
				$0 stop xaseco && $0 start xaseco || exit 1
			;;
			*)
				echo "Usage : ./tmserver restart {tmserver|xaseco}"
				exit 2
		esac
	;;
	status)
		case "$2" in
			tmserver)
				cd $TMDIR
				if [[ -e tmserver.pid ]]
				then
					if (kill -0 $(cat tmserver.pid) 2> /dev/null )
					then
						echo "Trackmania server is up and running."
						echo "In case of connectivity problems, try restarting your client"
						echo "If nothing helps use ./tmservser restart tmserver"
					else
						echo "The server might have crashed (tmserver.pid exists but the process is not reachable)"
					fi
				else
					echo "No server is currently running"
				fi
			;;
			xaseco)
				cd $ASECODIR
				if [[ -e aseco.pid ]]
				then
					if (kill -0 $(cat aseco.pid) 2> /dev/null )
					then
						echo "Xaseco is up and running."
						echo "In case of missing features ingame, try restarting the whole server."
						echo "Use ./tmserver restart tmserver"
					else
						echo "Xaseco might have crashed (aseco.pid exists but the process is not reachable)"
					fi
				else
					echo "Xaseco is currently not running"
				fi
			;;
			*)
				echo "Usage : ./tmserver status {tmserver|xaseco}"
				exit 2
		esac
	;;
	*)
		echo "Usage: ./tmserver {start|stop|restart|status} {tmserver|xaseco}"
esac
exit 0