#!/bin/bash

export DEBIAN_FRONTEND=noninteractive

if [ "$1" == "-install" ]
then
  apt-get -q update >> /opt/scripts/setup_packages.log 2>&1
  packages=$(cat /opt/scripts/.docker_config/.packages)
  echo ' '
  for i in $packages; do
    if [ "$(dpkg-query -W -f='${Status}' "$i" 2>/dev/null | grep -c "ok installed")" -eq 0 ];
      then
        echo -n "$i is not installed. Installing..."
        DEBIAN_FRONTEND=noninteractive apt-get -q -y install "$i" >> /opt/scripts/setup_packages.log 2>&1
        return=$?
        if [[ "$return" -ne 0 ]]; then
          echo "Failed."
          echo "For more details see \"/opt/scripts/setup_packages.log\"."
          echo ' '
        else
        echo "Done."
        fi
      else
        echo "$i is already installed."
      fi
  done
elif [ "$1" == "-update" ]
then
  apt-get -q update
  apt-get -q -y upgrade
else
  echo "No paramerter found!"
  exit 1
fi

# Silent Cleanup
apt-get -qq autoclean -y && apt-get -qq autoremove && apt-get -qq clean
rm -rf /tmp/* /var/tmp/* && rm -rf /root/.cache/* && rm -rf /var/lib/apt/lists/* && rm -f /opt/scripts/.docker_config/.packages

exit 0