#!/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 "****"
	echo "* Generating greenstone3.service from greenstone3.service.in"
	echo "****"
	cat greenstone3.service.in | sed "s%@GSDL3SRCHOME@%$GSDL3SRCHOME%g" > greenstone3.service
#    fi

    echo "****"
    echo "* Copying greenstone3.service to /etc/systemd/system/"
    echo "****"
    sudo /bin/cp greenstone3.service /etc/systemd/system/.

    echo "----"
    echo "In the event of the service being updated, you will most likely need to run:"
    echo "  sudo systemctl daemon-reload"
    echo "----"
    
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