#!/bin/sh

set -e

package=ngcp-rtpengine-kernel-dkms
name=ngcp-rtpengine

version=`dpkg-query -W -f='${Version}' "$package" \
		|rev|cut -d- -f2-|rev|cut -d':' -f2|tr -d "\n"`


if [ -x /usr/sbin/ngcp-virt-identify ]; then
	if /usr/sbin/ngcp-virt-identify --type container; then
		VIRT="yes"
	fi
fi

if [ "$VIRT" = "yes" ]; then
	echo "Container environment detected. Skip dkms"
else
	isadded=`dkms status -m "$name" -v "$version"`
	if [ "x${isadded}" = "x" ] ; then
		dkms add -m "$name" -v "$version"
	fi

	if [ "$1" = 'configure' ] ; then
		dkms build -m "$name" -v "$version" && dkms install -m "$name" -v "$version" || true

		# try to start the daemon
		if [ -x /etc/init.d/ngcp-rtpengine-daemon ] ; then
			invoke-rc.d ngcp-rtpengine-daemon restart || true
		fi
	fi
fi

#DEBHELPER#

exit 0