#!/bin/sh
set -e

# If <2.0 was installed, copy its enabledness.
if deb-systemd-helper --quiet debian-installed google-cloud-ops-agent.target; then
  if deb-systemd-helper --quiet was-enabled google-cloud-ops-agent.target; then
    echo "google-cloud-ops-agent.target was enabled; enabling google-cloud-ops-agent.service"
    deb-systemd-helper enable google-cloud-ops-agent.service
    deb-systemd-invoke start google-cloud-ops-agent.service > /dev/null || true
  else
    echo "google-cloud-ops-agent.target was disabled; disabling google-cloud-ops-agent.service"
    deb-systemd-helper update-state google-cloud-ops-agent.service
  fi
fi

# Automatically added by dh_installsystemd/13.3.4
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 'google-cloud-ops-agent.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'google-cloud-ops-agent.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'google-cloud-ops-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 'google-cloud-ops-agent.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.3.4
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -d /run/systemd/system ]; then
		systemctl --system daemon-reload >/dev/null || true
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		deb-systemd-invoke $_dh_action 'google-cloud-ops-agent.service' >/dev/null || true
	fi
fi
# End automatically added section


# Remove the <2.0 unit and its associated state.
deb-systemd-helper purge google-cloud-ops-agent.target
deb-systemd-helper purge google-cloud-ops-agent-collectd.service