## arg 1:  the new package version
post_install() {
  if grep -q "^sickbeard" /etc/group &> /dev/null ; then
    groupmod -n sickbeard sickbeard &> /dev/null
  else
    groupadd -r sickbeard &> /dev/null
  fi
  if grep -q "^sickbeard:" /etc/passwd 2> /dev/null ; then
    usermod -s /bin/false -c "Sickbeard user" -d /opt/sickbeard -g sickbeard sickbeard &> /dev/null
  else
    useradd -s /bin/false -c "Sickbeard user" -d /opt/sickbeard -g sickbeard -r sickbeard &> /dev/null
  fi

  groupadd sickbeard &> /dev/null
  useradd -g sickbeard -d /opt/sickbeard -s /bin/false sickbeard &> /dev/null
  chgrp -R sickbeard /opt/sickbeard
  # sed -i 's/^if isinstance(sys.version_info, tuple):$/if isinstance(sys.version_info[:], tuple):/g' "/usr/lib/python2.7/site-packages/Cheetah/Template.py"

  # Create a directory in /run if it does not exist
  if [ ! -d /run/sickbeard ]; then
    mkdir /run/sickbeard
    chown sickbeard:sickbeard /run/sickbeard
    chmod 775 /run/sickbeard
  fi

  echo "You can now run sickbeard as a user service with 'systemctl --user start sickbeard'."
  echo "To make this work, first run 'mkdir ~/.sickbeard'. This will run sickbeard as your user."
  echo "The system service will run it as the sickbeard user."
  echo "If you have a previous install and want to keep the same show database, cache, etc., you can"
  echo "run 'cp -r /opt/sickbeard/{Logs,cache,cache.db,config.ini,sickbeard.db} ~/.sickbeard'."
}
## arg 1:  the new package version
## arg 2:  the old package version
post_upgrade() {
  chgrp -R sickbeard /opt/sickbeard
  sed -i 's/^if isinstance(sys.version_info, tuple):$/if isinstance(sys.version_info[:], tuple):/g' "/usr/lib/python2.7/site-packages/Cheetah/Template.py"

  # Create a directory in /run if it does not exist
  if [ ! -d /run/sickbeard ]; then
    mkdir /run/sickbeard
    chown sickbeard:sickbeard /run/sickbeard
    chmod 775 /run/sickbeard
  fi

  echo "You can now run sickbeard as a user service with 'systemctl --user start sickbeard'."
  echo "To make this work, first run 'mkdir ~/.sickbeard'. This will run sickbeard as your user."
  echo "The system service will run it as the sickbeard user."
  echo "If you have a previous install and want to keep the same show database, cache, etc., you can"
  echo "run 'cp -r /opt/sickbeard/{Logs,cache,cache.db,config.ini,sickbeard.db} ~/.sickbeard'." 
}

## arg 1:  the old package version
pre_remove() {
  userdel sickbeard &> /dev/null
}

post_remove() {
  echo 'Some files have not been removed because they are created by sickbeard itself, e.g. the show database.'
}