#!/bin/sh

CONF="/etc/conf.d/jenkins-slave"
if [ -e "/etc/jenkins-slave.conf" ]; then
   CONF="/etc/jenkins-slave.conf"
fi

TOTAL_MEMORY=$(cat /proc/meminfo | grep MemTotal | awk '{ printf "%sg", int($2/1024/1024)+1 }')
sed -i "s|^JENKINS_SLAVE_NAME=.*$|JENKINS_SLAVE_NAME='slave-$ETH0_IP'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_USERNAME=.*$|JENKINS_SLAVE_USERNAME='$JENKINS_SLAVE_USERNAME'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_PASSWORD=.*$|JENKINS_SLAVE_PASSWORD='$JENKINS_SLAVE_PASSWORD'|" "${CONF}"
sed -i "s|^JENKINS_MASTER_URL=.*$|JENKINS_MASTER_URL='$JENKINS_MASTER_URL'|" "${CONF}"
sed -i "s|^JENKINS_SLAVE_LABELS=.*$|JENKINS_SLAVE_LABELS='docker docker-compose mem-$TOTAL_MEMORY $JENKINS_SLAVE_LABELS'|" "${CONF}"