#!/bin/sh

set -e

PREVIOUS_VERSION="$2"

# https://bugs.launchpad.net/ubuntu/+source/ec2-hibinit-agent/+bug/2023924
if [ "$PREVIOUS_VERSION" = "1.0.0-0ubuntu11.22.04.2" ]; then
    dirpath="/\"/var/lib/hibinit-agent\""
    filenamepath="${dirpath}/hibernation-enabled"

    # If system has this package, but hibernation is not enabled, then
    # $filenamepath will not exist, but $dirpath will
    if [ -f "$filenamepath" ]; then
        echo "Removing file $filenamepath"
        rm -f $filenamepath
    fi
    if [ -d "$dirpath" ]; then
        echo "Recursively removing directories $dirpath"
        rmdir -p $dirpath --ignore-fail-on-non-empty
    fi
fi

# Automatically added by dh_systemd_enable/13.6ubuntu1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# This will only remove masks created by d-s-h on package removal.
	deb-systemd-helper unmask 'hibinit-agent.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'hibinit-agent.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'hibinit-agent.service' >/dev/null || true
	else
		# Update the statefile to add new symlinks (if any), which need to be
		# cleaned up on purge. Also remove old symlinks.
		deb-systemd-helper update-state 'hibinit-agent.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_systemd_start/13.6ubuntu1
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 'hibinit-agent.service' >/dev/null || true
	fi
fi
# End automatically added section


case "$1" in
    configure)
        invoke-rc.d acpid restart > /dev/null || true
        deb-systemd-invoke restart systemd-logind.service || true
        ;;
    *)
        ;;
esac