install-stage3

#!/usr/bin/bash
SERVICES="mbusbed mbustbd mbuswebd displayd"
USER=debian

perror() {
        printf "ERROR: %s\n" "$*" >&2
}
if [ $EUID -ne 0 ]
then
        perror "ERROR: You need root credentials to run this script"
        exit
fi

if ! test -f /etc/mbus/mbus.yaml
then
	mkdir /etc/mbus
	chown debian:debian /etc/mbus
    cp mbus.yaml /etc/mbus
	chown debian:debian /etc/mbus/mbus.yaml
fi

echo "Installing python3 venv (virtual environment)"
if ! apt -y install python3-venv
then
	perror "python3 venv installation failed"
	exit 1
fi
for SERVICE in $SERVICES
do
	echo "Installing $SERVICE - running make"
	cd $SERVICE
	if ! sudo -H -u $USER make
	then
		perror "make failed on service $SERVICE"
		exit 1
	fi
	echo "Installing $SERVICE - running make install"

	if ! make install
	then
		perror "make install failed on service $SERVICE"
		exit 1
	fi
    cd ..
done
echo "***************************************************"
echo "            All services installed"
echo "                     ***"
echo " Remeber to configure /etc/mbus/mbus.yaml - and"
echo " restart services: sudo systemctl restart $SERVICES"
echo "***************************************************"