#!/bin/sh
# see: dh_installdeb(1)

set -e

# Do debconf stuff here
. /usr/share/debconf/confmodule

# summary of how this script can be called:
# * <postinst> `configure' <most-recently-configured-version>
# * <old-postinst> `abort-upgrade' <new version>
# * <conflictor's-postinst> `abort-remove' `in-favour' <package>
# <new-version>
# * <postinst> `abort-remove'
# * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
# <failed-install-package> <version> `removing'
# <conflicting-package> <version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
configure)
# *sigh* typo in filename in version 0.51ubuntu1
if [ -e /etc/pm/sleep.d/10_unatteded-upgrades-hibernate ]; then
rm -f /etc/pm/sleep.d/10_unatteded-upgrades-hibernate
fi

db_get unattended-upgrades/enable_auto_updates || true
CONFIG="/etc/apt/apt.conf.d/20auto-upgrades"
if [ "${RET}" = "true" ]; then
NEWFILE="/usr/share/unattended-upgrades/20auto-upgrades"
ucf --three-way --debconf-ok "$NEWFILE" "$CONFIG"
ucfr unattended-upgrades "$CONFIG"
elif [ "${RET}" = "false" ] && [ -e "$CONFIG" ]; then
# disable again
NEWFILE="/usr/share/unattended-upgrades/20auto-upgrades-disabled"
ucf --three-way --debconf-ok "$NEWFILE" "$CONFIG"
ucfr unattended-upgrades "$CONFIG"
fi

# Recover from incorrect init.d script header in versions < 0.64
if dpkg --compare-versions "$2" lt "0.64" \
&& [ -f /etc/rc0.d/S[0-9][0-9]unattended-upgrades ] \
&& [ -f /etc/rc6.d/S[0-9][0-9]unattended-upgrades ] ; then
update-rc.d -f unattended-upgrades remove
fi
;;

abort-upgrade|abort-remove|abort-deconfigure)
;;

*)
echo "postinst called with unknown argument \`$1'" >&2
exit 1
;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

# Automatically added by dh_installinit
if [ -x "/etc/init.d/unattended-upgrades" ]; then
if [ ! -e "/etc/init/unattended-upgrades.conf" ]; then
update-rc.d unattended-upgrades stop 10 0 6 . >/dev/null
fi
fi
# End automatically added section


exit 0