#!/usr/bin/env bash set -xeuo pipefail # if root or if sudo/unavailable, define an empty variable if [ "$(id -u)" -eq 0 ] then maysudo='' else maysudo="$(command -v sudo || command -v doas || true)" fi deps=( clang ) $maysudo apt-get update $maysudo apt-get install -y "${deps[@]}" exit 0