Prevent Mautic crons from clashing with one another

mautic.sh

#!/bin/sh

# provide blocking to prevent duplicates

echo $$

LOCKFILE=/tmp/mautic.lock

if [[ -a $LOCKFILE ]] ; then
        echo "Already running?"

        # check to see if the pid is running

        PID=`cat $LOCKFILE`
        kill -0 $PID >/dev/null 2>&1
        if [[ $? -ne 0 ]] ; then
                # it is done so clear lock
                echo "All done so clear for next time"
                rm -f $LOCKFILE
        else
                echo "Still running"
        fi



        exit
else

        echo $$ >$LOCKFILE

        echo "Run scripts"

	      chown apache.apache /var/www/mautic/app/logs/*

        /usr/bin/php /var/www/mautic/app/console mautic:segments:update >/dev/null 2>&1
      	/usr/bin/php /var/www/mautic/app/console mautic:campaigns:rebuild >/dev/null 2>&1
	      /usr/bin/php /var/www/mautic/app/console mautic:campaigns:trigger >/dev/null 2>&1
      	/usr/bin/php /var/www/mautic/app/console mautic:emails:send --env=prod >/dev/null 2>&1
	      /usr/bin/php /var/www/mautic/app/console mautic:iplookup:download --env=prod >/dev/null 2>&1
	      chown apache.apache /var/www/mautic/app/logs/*
fi

rm -f $LOCKFILE

# eof