setup.sh

#!/usr/bin/env bash

if [ "$EUID" -ne 0 ]; then
    echo 'The script needs to be run as root.'
    # if not root exit
    exit 1
else
    exec 2>/var/log/VMInit.log 2>&1
fi

if [ ! -f /etc/VMInit.py ]; then

    if  cp ./VMInit.service /etc/systemd/system ; then
        echo "Copied init script from ./VMInit.service to /etc/systemd/system"
    else
	echo "File VMInit.sh does not exist or could not be copied. Exiting."
	exit 1
    fi
    if  cp ./VMInit.py /etc/VMInit.py ; then
        chmod +x /etc/VMInit.py
        echo "Copied python executable ./VMInit.py to /etc/VMInit.py"
    else
	rm /etc/systemd/system/VMInit.service
        echo "File VMInit.py does not exist or could not be copied. Exiting."
        exit 1
    fi
    if  cp ./vmlist.txt /etc/vmlist ; then
        echo "Created file /etc/vmlist. In that file you can list all your existing vms."
    else
	rm /etc/systemd/system/VMInit.service
	rm /etc/VMInit.py
        echo "File vmlist could not be created. Exiting."
        exit 1
    fi
    
    echo "Would you like to enable the init script? (yes or no)"
    read answer
    if [ $answer == "yes" ]; then
        systemctl enable VMInit.service
    else
        echo "Very well. If you wish to do it later, simply run the command 'sudo systemctl enable VMInit.service'."
    fi  
else
    
    echo "VMInit already exists in your system!"
fi

exit 0