mmdebstrap/tests/auto-mode-as-normal-user

#!/bin/sh
set -eu
export LC_ALL=C.UTF-8

trap "rm -f /tmp/debian-chroot.tar.gz" EXIT INT TERM

[ {{ MODE }} = "auto" ]

prefix=
if [ "$(id -u)" -eq 0 ]; then
  if ! id "${SUDO_USER:-user}" >/dev/null 2>&1; then
    if [ ! -e /mmdebstrap-testenv ]; then
      echo "this test modifies the system and should only be run inside a container" >&2
      exit 1
    fi
    useradd --home-dir "/home/${SUDO_USER:-user}" --create-home "${SUDO_USER:-user}"
  fi
  prefix="runuser -u ${SUDO_USER:-user} --"
fi

$prefix {{ CMD }} --mode={{ MODE }} --variant=apt {{ DIST }} /tmp/debian-chroot.tar.gz {{ MIRROR }}
tar -tf /tmp/debian-chroot.tar.gz | sort | diff -u tar1.txt -