#!/bin/bash

if [ -d "/etc/systemd/system/" ] ; then

    if [ "x$GSDL3SRCHOME" = "x" ] ; then
	cd .. && source ./gs3-setup.sh && cd service.d
    fi
    
    if [ ! -f greenstone3-service.sh ] ; then
	echo "Generating greenstone3.service. from greenstone3.service.in"
	cat greenstone3.service.in | sed "s%@GSDL3SRCHOME@%$GSDL3SRCHOME%g" > greenstone3.service
    fi
    
    echo "Copying greenstone3.service to /etc/systemd/system/"
    sudo /bin/cp greenstone3.service /etc/systemd/system/.
else
    echo "Error: Failed to find '/etc/systemd/system'" >&2
    echo "This install script was developed on a Debian system." >&2
    echo "It looks like your Linux Distribution uses a different directory structure for services" >&2

    exit 1
fi