simple_updatescript_for_steamcmd_with_permissions

#!/bin/bash
# by DeaD_EyE

#path to steamcmdbin
steamcmd="/home/csgo/serverfiles_csgo/linux32/steamcmd"
steambin="`basename $steamcmd`"
steampath="`dirname $steamcmd`"

login="+login anonymous"
quit="+quit"


#Servers + appids
#####
serverpath[0]="/home/csgo/serverfiles/csgo_dss"
appid[0]="+app_update 740 validate"

serverpath[1]="/home/csgo/servers/war12"
appid[1]="+app_update 740 validate"

#serverpath[2]="/home/anywehre/anyserver"
#appid[2]="+app_update xxx [validate]"


############################
#cecking human input
#setting red color for text
#maybe someone can do nicer output formating
tput setf 4
n=0
error=0
for installpath in ${serverpath[@]}; do
  if [[ ! -d "$installpath" ]]; then
    error=1
    format="%-40s%40s   %-s\n"
    printf "$format" "$installpath" "${appid[$n]}" ":wrong directory"
  fi
  #inkrement +1
  (( n = $n + 1 ))
done

#if one installpath is wrong, the script will exit with errorcode 1
#setting white color for text
tput setf 7
[[ $error == 1 ]] && exit 1
############################


#############################
#make batch command for updating
#Yay, feel the power of steamcmd (head > desk!)
STEAMCMDBATCH=""

n=0
for installpath in ${serverpath[@]}; do
  #build the middlepart for updater -> +force_install_dir /path +app_update xxx ...
  STEAMCMDBATCH="$STEAMCMDBATCH +force_install_dir ${serverpath[$n]} ${appid[$n]}"
  #inkrement +1
  (( n = $n + 1 ))
done

############################
#execute this shit
command="$login $STEAMCMDBATCH $quit"
############################


#################
#export LD_LIBRARY_PATH for running steamcmd without the steamcmd.sh
export LD_LIBRARY_PATH=$steampath
##################

##################
#running steamcmd two times for updating
#drink a coffee
#I think it's better, nerver trust steamcmd
echo "Updating the updater..."
$steamcmd +quit &>/dev/null
echo "Running the updater 2nd time"
$steamcmd +quit &>/dev/null
##################

##################
#running steamcmd update process for all games
echo "Begin updating process..."
$steamcmd $command &>/dev/null
#use only $steamcmd $command if you want to watch the process
#$steamcmd $command
###################

##################
#setting permissions in a for loop
for installpath in ${serverpath[@]}; do
  #Fix for all srcds based servers
  if [[ `find $installpath -type f -name 'srcds_*'` ]]; then
    echo "Setting permissions for $installpath with srcds-fix"
    find $installpath -type f -print0 | xargs -0 chmod 644 # all files
    find $installpath -type f -name 'srcds_*' -print0 | xargs -0 chmod 755 #fix for srcds_*
#  fix for hlds
#  elif [[ `find $installpath -type f -name 'hlds_*'` ]]; then
#    echo "Setting permissions for $installpath with hlds-fix"
#    find $installpath -type f -print0 | xargs -0 chmod 644 # all files
#    find $installpath -type f -name 'hlds_*' -print0 | xargs -0 chmod 755 #fix for srcds_*
  else
    #all other types of servers...
    echo "Setting permissions for $installpath"
    find $installpath -type f -executable -print0 | xargs -0 chmod 755 # executable files
    find $installpath -type f -not -executable -print0 | xargs -0 chmod 644 #non-executable files
    find $installpath -type d -print0 | xargs -0 chmod 755 # direcotries
  fi
done
##################

#Set color green
tput setf 2
echo "Done"
#back to normal color
tput setf 7

#do anything after the updating process like rsync your slaves