csgo

#!/bin/bash
### BEGIN INIT INFO
# Provides:          csgo
# Required-Start:    $remote_fs $syslog $network
# Required-Stop:     $remote_fs $syslog $network
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the CS:GO dedicated server
# Description:       Script to simulate daemonizing srcds. It doesn't truly run
#                    as a daemon, instead this script runs it inside a screen
#                    session.
### END INIT INFO

# Copyright (c) 2013 Astroman Technologies LLC
# Author: Peter Rowlands <peter@pmrowla.com>

### BEGIN CONFIGURATION
USER="srcds"
IP=""
PORT="27015"

DIR_STEAMCMD="/opt/srcds/steamcmd"
STEAM_LOGIN="anonymous"
STEAM_PASSWORD=""
STEAM_RUNSCRIPT="${DIR_STEAMCMD}/runscript_${DESC}"

DIR_ROOT="/opt/srcds/csgo-ds"
DIR_GAME="${DIR_ROOT}/csgo"
DIR_LOGS="${DIR_GAME}/logs"

UPDATE_LOG="${DIR_LOGS}/update_`date +%Y%m%d`.log"
UPDATE_EMAIL="monitoring@goonpug.com"
UPDATE_RETRY=3

# Recommended way of specifying workshop collections is to add all of the
# GoonPUG collections (match, warmup and playtesting) to the
# subscribed_collections.txt file in your csgo directory
#WORKSHOP_COLLECTION_ID="141468891" # http://steamcommunity.com/sharedfiles/filedetails/?id=125499818
#WORKSHOP_START_MAP="122443683" # http://steamcommunity.com/sharedfiles/filedetails/?id=125488374

PARAMS="-game csgo -console -usercon -secure -autoupdate -steam_dir ${DIR_STEAMCMD} -steamcmd_script ${STEAM_RUNSCRIPT} -tickrate 128 +tv_enable 1 +sv_pure 1 +hostport ${PORT} +ip ${IP} +net_public_adr ${IP} +sv_lan 0 +sv_hibernate_when_empty 1 +game_type 0 +game_mode 1"

### END CONFIGURATION
# No edits necessary beyond this line

DESC="csgo"
NAME="SRCDS"
DAEMON="srcds_run"

PARAM_UPDATE="+login ${STEAM_LOGIN} ${STEAM_PASSWORD} +force_install_dir ${DIR_ROOT} +app_update 740 validate +quit"

# Do not change this path
PATH=/bin:/usr/bin:/sbin:/usr/sbin

if [ ! -x `which tmux` ]; then echo "ERROR: You need tmux for this script (try apt-get install tmux)"; exit 1; fi

function start {

    # Create runscript file for autoupdate
    echo "Create runscript file '$STEAM_RUNSCRIPT' for autoupdate..."
    cd $DIR_STEAMCMD
    echo "login $STEAM_LOGIN $STEAM_PASSWORD" > $STEAM_RUNSCRIPT
    echo "force_install_dir $DIR_ROOT" >> $STEAM_RUNSCRIPT
    echo "app_update 740" >> $STEAM_RUNSCRIPT
    echo "quit" >> $STEAM_RUNSCRIPT
    chown $USER $STEAM_RUNSCRIPT
    chmod 600 $STEAM_RUNSCRIPT

    # Generated misc args
    GENERATED_ARGS="";
    API_AUTHORIZATION_KEY="`cat $DIR_GAME/webapi_authkey.txt`"
    if [ ! -z "${API_AUTHORIZATION_KEY}" ]
    then
        GENERATED_ARGS="-authkey ${API_AUTHORIZATION_KEY}"
        if [ ! -z "${WORKSHOP_COLLECTION_ID}" ]; then GENERATED_ARGS="${GENERATED_ARGS} +host_workshop_collection ${WORKSHOP_COLLECTION_ID}"; fi
        if [ ! -z "${WORKSHOP_START_MAP}" ]; then GENERATED_ARGS="${GENERATED_ARGS} +workshop_start_map ${WORKSHOP_START_MAP}"; fi
    fi

    # Start game
    PARAMS="${PARAMS} ${GENERATED_ARGS}"
    echo "Start command : $PARAMS"

    su $USER -l -c "tmux new -d -s $NAME '$DAEMON $PARAMS'"
}

case "$1" in
    start)
        echo "Starting $DESC:"
        if [ -e $DIR_ROOT ]; then
            cd $DIR_ROOT
            start
            echo " ... done."
        else
            echo "No such directory: $DIR!"
        fi
        ;;

    stop)
        if su $USER -l -c "tmux ls" |grep $NAME; then
            echo -n "Stopping $DESC:"
            su $USER -l -c "tmux kill-session -t $NAME"
            echo " ... done."
        else
            echo "Couldn't find a running $DESC"
        fi
        ;;

    restart)
        $SELF stop
        $SELF start
        ;;

    status)
        # Check whether there's a "srcds" process
        ps aux | grep -v grep | grep srcds_r > /dev/null
        CHECK=$?
        [ $CHECK -eq 0 ] && echo "SRCDS is UP" || echo "SRCDS is DOWN"
        ;;

    console)
        if su $USER -l -c "tmux ls" |grep $NAME; then
            su $USER -l -c "tmux attach -t $NAME"
        else
            echo "Couldn't find a running $DESC"
        fi
        ;;

    update)
        echo "Updating $DESC..."
        update
        ;;

    *)
        echo "Usage: $0 {start|stop|restart|status|console}"
        exit 1
        ;;

esac

exit 0