#!/bin/sh

set -e

ACTION=$1

if [ "$ACTION" = "configure" ]; then
  MOST_RECENTLY_CONFIGURED_VERSION=$2
  mkdir --parents /var/lib/luanti /var/log/luanti

  if dpkg --compare-versions "$MOST_RECENTLY_CONFIGURED_VERSION" lt '5.10.0+dfsg-1~'; then
    # migrate default configuration to new paths

    OLD_SERVER_STATE_PATH="/var/games/minetest-server/.minetest"
    if [ -d $OLD_SERVER_STATE_PATH ]; then
      mv $OLD_SERVER_STATE_PATH /var/lib/luanti/default
    fi

    OLD_SERVER_LOG_PATH="/var/log/minetest/minetest.log"
    if [ -f $OLD_SERVER_LOG_PATH ]; then
      mkdir /var/log/luanti/default
      mv $OLD_SERVER_LOG_PATH /var/log/luanti/default/server.log
    fi
  fi

  # begin-remove-after: released:trixie
  # DEP17 P1 M8: Protective diversion for moved file
  if dpkg --compare-versions "$MOST_RECENTLY_CONFIGURED_VERSION" lt '5.10.0+dfgs-3~'; then
    dpkg-divert --remove --no-rename --divert /lib/systemd/system/minetest-server.service.usr-is-merged /lib/systemd/system/minetest-server.service
    dpkg-divert --remove --no-rename --divert /lib/systemd/system/minetest-server.service@.usr-is-merged /lib/systemd/system/minetest-server@.service
  fi
  # end-remove-after
fi

# Automatically added by dh_installdeb/13.24.2
dpkg-maintscript-helper mv_conffile /etc/minetest/minetest.conf /etc/luanti/default.conf 5.10.0\+dfsg-1\~ luanti-server -- "$@"
# End automatically added section
# Automatically added by dh_installsystemd/13.24.2
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	# The following line should be removed in trixie or trixie+1
	deb-systemd-helper unmask 'luanti-server.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'luanti-server.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'luanti-server.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 'luanti-server.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.24.2
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 'luanti-server.service' >/dev/null || true
	fi
fi
# End automatically added section