ark-ac-server-tools/tools/arkmanager

#!/bin/bash

# ARK: survival evolved manager
#
# Original author:      LeXaT
# Maintainer:           FezVrasta, Sispheor

# Check the user is not currently running this script as root
if [ "$(id -u)" == "0" ]; then
   echo "This script must NOT be run as root" 1>&2
   exit 1
fi

#---------------------
# Variables
#---------------------
# Global variables
source /etc/arkmanager/arkmanager.cfg
# Local variables
info=""
thejob=""
timestamp=$( date +%T )
GREEN="\\033[1;32m"
RED="\\033[1;31m"
NORMAL="\\033[0;39m"

#---------------------
# functions
#---------------------
function getServerVersion(){
  #
  # Get the current available server version on steamdb
  #
  echo "Checking for update, this may take a while"
  bnumber=`$steamcmdroot/$steamcmdexec +login anonymous +app_info_print "$appid" +quit | grep -EA 5 "^\s+\"public\"$" | grep -E "^\s+\"buildid\"\s+" | tr '[:blank:]"' ' ' | tr -s ' ' | cut -f3 | sed 's/^ //' | cut -c9-14`
  echo "Available server version: "$bnumber
}

function isTheServerRunning(){
  #
  # Check id the server process is alive
  #
  SERVICE="ShooterGameServer"
  ps -a | grep -v grep | grep $SERVICE > /dev/null
  result=$?
  return $result
}

function IsTheServerUp(){
  #
  # Check if the server is up and visible in steam server list
  # If the server is listenning on his port return 0, else return 1
  #
  PORT="7776"
  lsof -i |grep $PORT > /dev/null
  result=$?
  return $result
}

# To speedup stuff, if you have not specified a command or the command is invalid, we skip everything and just give you the usage message
case "$1" in
    start);;
    stop);;
    restart);;
    install);;
    update);;
    broadcast);;
    status);;
    *)
        echo "use arkmanager <start|stop|restart|install|update|broadcast>"
        exit 0
    ;;
esac

# Global variables
source ~/.arkmanager.cfg

# init
if [ ! -d "$arkserverroot" ]; then
    mkdir $arkserverroot
fi

info=""
thejob=""
patch=1
timestamp=$( date +%T )
cd $arkserverroot
touch arkversion # If the file doesn't exist
instver=`cat "arkversion"`
bnumber=`$steamcmdroot/$steamcmdexec +login anonymous +app_info_print "$appid" +quit | grep -EA 5 "^\s+\"public\"$" | grep -E "^\s+\"buildid\"\s+" | tr '[:blank:]"' ' ' | tr -s ' ' | cut -f3 | sed 's/^ //' | cut -c9-14`

if [ "$bnumber" = "$instver" ]; then
    patch=0
fi

# start function
doStart() {
    arkserveropts="TheIsland?QueryPort=$arkserverport?ServerPassword=$arkserverpass?ServerAdminPassword=$arkserverapass?listen"
    thejob="$arkserverroot/$arkserverexec $arkserveropts"
    screen -dmS "$servicename" $thejob
    echo "$timestamp: start" >> "$logdir/arkserver.log"
    tail -n 1 "$logdir/arkserver.log"
}

# stop function
doStop() {
    read -p "This operation will quit the server without saving, are your really sure?" -n 1 -r
    if [[ $REPLY =~ ^[Yy]$ ]]; then
        screen -X -S "$servicename" stuff "^C"
        sleep 30
        echo "$timestamp: stop" >> "$logdir/arkserver.log"
        tail -n 1 "$logdir/arkserver.log"
    fi
}

# install function
doInstall() {
    if [ ! -d "$arkserverroot" ]; then
        mkdir $arkserverroot
    fi
    cd $steamcmdroot
    ./$steamcmdexec +login anonymous +force_install_dir "$arkserverroot" +app_update $appid validate +quit
}

# update function
doUpdate() {
    cd $arkserverroot
    touch arkversion # If the file doesn't exist
    instver=`cat "arkversion"`
    bnumber=`$steamcmdroot/$steamcmdexec +login anonymous +app_info_print "$appid" +quit | grep -EA 5 "^\s+\"public\"$" | grep -E "^\s+\"buildid\"\s+" | tr '[:blank:]"' ' ' | tr -s ' ' | cut -f3 | sed 's/^ //' | cut -c9-14`
    if ["$bnumber" = "$instver"]; then
        patch=0
    fi

    if (($patch == 1))
    then
        if [ -f "$arkserverroot/arkupdate.timed" ]
            then
                doStop
                cd $steamcmdroot
                ./$steamcmdexec +login anonymous +force_install_dir "$arkserverroot" +app_update $appid validate +quit
                cd $logdir
                echo "$bnumber" > "$arkserverroot/arkversion"
                cd $steamcmdroot
                doStart
                echo "$timestamp: update to $bnumber complete" >> "$logdir/update.log"
                if [ $servermail != "" ]; then
                  mail -a $logdir/update.log -s "Update-Log" $servermail < /dev/null
                fi
                rm "$arkserverroot/arkupdate.timed"
                tail -n 1 "$logdir/update.log"
            else
                touch "$arkserverroot/arkupdate.timed"
                info="There is a update for ark, server will restart in 60mins!!!!!"
                doInfo $info
        fi;
    else
        echo "$timestamp: No update needed." >> "$logdir/update.log"
        tail -n 1 "$logdir/update.log"
    fi;
}

#broadcast info
doInfo() {
	if [ ! -z $1 ]; then
		info=$1
	fi
	screen -S "$servicename" -p 0 -X stuff "broadcast $info $(printf \\r)"
}

#---------------------
# Main program
#---------------------
case "$1" in
    start)
        doStart
    ;;
    stop)
        doStop
    ;;
    restart)
        doStop
        echo "$timestamp: stop" >> "$logdir/arkserver.log"
        sleep 60
        doStart
        echo "$timestamp: start" >> "$logdir/arkserver.log"
        echo "$timestamp: restart" >> "$logdir/arkserver.log"
        tail -n 1 "$logdir/arkserver.log"
    ;;
    install)
        doInstall
    ;;
    update)
        doUpdate
    ;;
    broadcast)
        doInfo $2
    ;;
    status)
      if isTheServerRunning ;then
        echo -e "$NORMAL" "Server running:" "$GREEN" "Yes"
      else
        echo -e "$NORMAL" "Server running:" "$RED" "No"
      fi

      if IsTheServerUp ;then
        echo -e "$NORMAL" "Server online:" "$GREEN" " Yes"
      else
        echo -e "$NORMAL" "Server online:" "$RED" " No"
      fi
      #getServerVersion
    ;;
    *)
        echo "use arkmanager <start|stop|restart|install|update|broadcast|status>"
    ;;
esac