#!/bin/sh -e
#
# 2011 Steven Armstrong (steven-cdist at armstrong.cc)
# 2013 Tomas Pospisek (tpo_deb at sourcepole.ch)
#
# This type was created by Tomas Pospisek based on the
#__postgres_role type by Steven Armstrong
#
# 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/>.
#

case "$(cat "${__global}/explorer/os")"
in
   netbsd)
      postgres_user='pgsql'
      ;;
   openbsd)
      postgres_user='_postgresql'
      ;;
   *)
      postgres_user='postgres'
      ;;
esac


dbname=$(    echo "$__object_id" | cut -d":" -f1 )
extension=$( echo "$__object_id" | cut -d":" -f2 )

state_should=$( cat "$__object/parameter/state" )

case "$state_should" in
    present)
         cmd="CREATE EXTENSION IF NOT EXISTS $extension"
         echo "su - '$postgres_user' -c 'psql -c \"$cmd\" \"$dbname\"'"
    ;;
    absent)
         cmd="DROP EXTENSION IF EXISTS $extension"
         echo "su - '$postgres_user' -c 'psql -c \"$cmd\" \"$dbname\"'"
    ;;
esac