#!/bin/sh

set -e

if [ "$1" = "configure" ]; then

    # Version 0.6 switched to udev activation and removed the ConditionVirtualization=
    # causing upgraded systems to keep trying to start the lxd-agent.service even if udev
    # didn't ask for it. Fix it by removing the bogus units left behind:
    if dpkg --compare-versions "$2" lt '0.7'; then
        reload=0

        # Cleanup former units.
        for f in /lib/systemd/system/lxd-agent-9p.service \
            /lib/systemd/system/lxd-agent-virtiofs.service \
            /etc/systemd/system/multi-user.target.wants/lxd-agent-9p.service \
            /etc/systemd/system/multi-user.target.wants/lxd-agent-virtiofs.service \
            /etc/systemd/system/multi-user.target.wants/lxd-agent.service; do
            [ -e "${f}" ] || continue
            rm -f "${f}"
            reload=1
        done

        # Reload systemd if former units were cleaned up.
        if [ "${reload}" != 0 ]; then
            systemctl --system daemon-reload >/dev/null || true
        fi
    fi
fi

# Automatically added by dh_installsystemd/13.14.1ubuntu5
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "${DPKG_ROOT:-}" ] && [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		deb-systemd-invoke start 'lxd-agent.service' >/dev/null || true
	fi
fi
# End automatically added section


exit 0