#!/bin/sh
set -e

case "$1" in
	remove)
		# if we're removing, we need to save "nuke-graph-directory.sh" so that
		# we can still purge "/var/lib/docker" later if necessary
		# see also docker.io.postrm
		if \
			[ -d /var/lib/docker ] \
			&& [ -x /usr/share/docker.io/contrib/nuke-graph-directory.sh ] \
		; then
			if cp -v /usr/share/docker.io/contrib/nuke-graph-directory.sh /var/lib/docker/; then
				chmod +x /var/lib/docker/nuke-graph-directory.sh || :
			fi

			# Also capture the debconf choice for purge now, while templates are still available.
			# We store it as a flag file because templates are gone during postrm purge.
			# (Addressing #1021914)
			if [ -e /usr/share/debconf/confmodule ]; then
				. /usr/share/debconf/confmodule
				db_get docker.io/purge-data || true
				if [ "$RET" = "true" ]; then
					touch /var/lib/docker/.purge_sentinel
				fi
			fi
		fi
		;;

	*)
		;;
esac

# Automatically added by dh_installsystemd/14.4
if [ -z "$DPKG_ROOT" ] && [ "$1" = remove ] && [ -d /run/systemd/system ] ; then
	deb-systemd-invoke stop 'docker.service' 'docker.socket' >/dev/null || true
fi
# End automatically added section
# Automatically added by dh_installinit/14.4
if [ -z "$DPKG_ROOT" ] && [ "$1" = remove ] && [ -x "/etc/init.d/docker" ] ; then
	invoke-rc.d --skip-systemd-native docker stop || exit 1
fi
# End automatically added section
# Automatically added by dh_installdeb/14.4
dpkg-maintscript-helper mv_conffile /etc/bash_completion.d/docker.io /etc/bash_completion.d/docker 1.2.0\~ -- "$@"
dpkg-maintscript-helper mv_conffile /etc/default/docker.io /etc/default/docker 1.2.0\~ -- "$@"
dpkg-maintscript-helper mv_conffile /etc/init.d/docker.io /etc/init.d/docker 1.2.0\~ -- "$@"
dpkg-maintscript-helper mv_conffile /etc/init/docker.io.conf /etc/init/docker.conf 1.2.0\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/bash_completion.d/docker 1.11.2\~ -- "$@"
dpkg-maintscript-helper rm_conffile /etc/init/docker.conf 18.06.0\~ -- "$@"
# End automatically added section