#!/bin/env bash

if [ "0" != $(curl --version >/dev/null 2>&1; echo $?) ]; then
  sudo apt install -y curl >/dev/null 2>&1
fi

if [ "0" != $(docker --version >/dev/null 2>&1; echo $?) ]; then
  (
    cd /tmp/ || exit
    TMP_FILE=get-docker.sh
    curl -fsL https://get.docker.com -o $TMP_FILE
    sudo sh $TMP_FILE
    rm $TMP_FILE
    sudo groupadd docker
    sudo usermod -aG docker $USER
    echo "Please reboot to apply group changes."
  )
fi

echo "docker installed."