#!/usr/bin/env bash

set -o errexit
set -o pipefail
set -o nounset

# Source: https://askubuntu.com/a/937596
sudo() {
  [[ "${EUID}" == 0 ]] || set -- command sudo "${@}"
  # If you're the root user then short circuit out of this OR condition. This
  # is the Docker use case.
  #
  # $EUID is the effective user. Unlike $USER, $EUID should be defined in most
  # Docker images. I've seen it available in every Debian Slim based image.
  #
  # Otherwise, take whatever arguments you passed into this function and then
  # run it through the sudo command. This is the personal machine use case and
  # is the other side of the OR condition.
  #
  # `command` is a bash command to execute or display info about a command and
  # we're using `set` to modify the args of ${@}.

  "${@}"
  # Run whatever arguments you passed into this function. This would be whatever
  # the command was but without `sudo`.
}