#!/bin/sh
#
# 2012 Evax Software <contact@evax.fr>
#
# 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/>.
#

user="$(cat "$__object/parameter/user")"

if [ ! -e "~$user/.rvm/scripts/rvm" ] ; then
   echo "absent"
   exit 0
fi

# shellcheck disable=SC2016
if su - "$user" -c 'source ~/.rvm/scripts/rvm; rvm list strings | grep -q "^$ruby\$"'; then
    # shellcheck disable=SC2016
    if su - "$user" -c 'source ~/.rvm/scripts/rvm; rvm use "$ruby" > /dev/null; rvm gemset list strings | cut -f 1 -d " " | grep -q "^$gemsetname\$"'; then
      echo "present"
      exit 0
  fi
fi
echo "absent"
