#!/bin/sh
# postinst script for shairport-sync
#
# see: dh_installdeb(1)

set -e

case "$1" in
configure)
	# create shairport-sync group if there isn't one already
	if ! getent group shairport-sync >/dev/null; then
		addgroup --system shairport-sync >/dev/null
	fi

	# create shairport-sync user if there isn't one already
	if ! getent passwd shairport-sync >/dev/null; then
		adduser --system --ingroup shairport-sync --shell /usr/sbin/nologin \
			--home /run/shairport-sync shairport-sync >/dev/null
		# Add shairport-sync to the audio group
		adduser shairport-sync audio
	elif [ "$(getent passwd shairport-sync | awk -F: '{ print $6 }')" = "/var/lib/shairport-sync" ]; then
		# If the home directory is the old location, try to update it
		# This will fail if any processes are running under the user.
		# This isn't normally the case here in the postinst but it's
		# not worth aborting the whole install if we can't fix that up.
		if usermod -d /run/shairport-sync shairport-sync; then
			# Try to remove the unused and obsolete directory.
			# Ignore the failure if it's non-empty.
			rmdir /var/lib/shairport-sync || true
		fi
	fi
	;;
esac

# Automatically added by dh_installtmpfiles/13.24.1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -x "$(command -v systemd-tmpfiles)" ]; then
		systemd-tmpfiles ${DPKG_ROOT:+--root="$DPKG_ROOT"} --create shairport-sync.conf || true
	fi
fi
# End automatically added section
# Automatically added by dh_installdeb/13.24.1
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/shairport-sync-dbus-policy.conf 4.3.7-1\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/dbus-1/system.d/shairport-sync-mpris-policy.conf 4.3.7-1\~ -- "$@"
# End automatically added section
# Automatically added by dh_installinit/13.24.1
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ] || [ "$1" = "abort-deconfigure" ] || [ "$1" = "abort-remove" ] ; then
	if [ -z "$DPKG_ROOT" ] && [ -x "/etc/init.d/shairport-sync" ]; then
		update-rc.d shairport-sync defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d --skip-systemd-native shairport-sync $_dh_action || exit 1
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.24.1
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 'shairport-sync.service' >/dev/null || true

	# was-enabled defaults to true, so new installations run enable.
	if deb-systemd-helper --quiet was-enabled 'shairport-sync.service'; then
		# Enables the unit on first installation, creates new
		# symlinks on upgrades if the unit file has changed.
		deb-systemd-helper enable 'shairport-sync.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 'shairport-sync.service' >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installsystemd/13.24.1
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 'shairport-sync.service' >/dev/null || true
	fi
fi
# End automatically added section


exit 0