#!/bin/sh
#
# 2011-2014 Steven Armstrong (steven-cdist at armstrong.cc)
#
# This file is part of cdist.
#
# cdist is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# cdist is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with cdist. If not, see <http://www.gnu.org/licenses/>.
#

if [ -f "$__object/parameter/keyid" ]; then
   keyid="$(cat "$__object/parameter/keyid")"
else
   keyid="$__object_id"
fi
state_should="$(cat "$__object/parameter/state")"
state_is="$(cat "$__object/explorer/state")"

if [ "$state_should" = "$state_is" ]; then
   # nothing to do
   exit 0
fi

case "$state_should" in
   present)
      keyserver="$(cat "$__object/parameter/keyserver")"
      echo "apt-key adv --keyserver \"$keyserver\" --recv-keys \"$keyid\""
   ;;
   absent)
      echo "apt-key del \"$keyid\""
   ;;
esac