#!/usr/bin/env bash

HAS_SYSTEMD=$(which systemctl)
ENGINE=chroot
if [ ! -z "${HAS_SYSTEMD}" ]; then
  ENGINE=systemd-nspawn
fi

${TAMARIN_ACBUILD} environment add DEBIAN_FRONTEND noninteractive

if [ "${ENGINE}" == 'chroot' ]; then
  # Ugly fix for Python installation in chrooted environment (require /dev/urandom)
  head -c 65536 /dev/urandom > ./urandom
  ${TAMARIN_ACBUILD} copy ./urandom /dev/urandom
fi

sudo -E /usr/bin/env bash - <<EOF
export PATH=${PATH}
${TAMARIN_ACBUILD} run --engine "${ENGINE}" -- apt-get update
${TAMARIN_ACBUILD} run --engine "${ENGINE}" -- apt-get install --yes --no-install-recommends build-essential devscripts equivs
EOF

if [ "${ENGINE}" == 'chroot' ]; then
  # Clean up Python fix (see above)
  sudo -E /usr/bin/env bash - <<EOF
  export PATH=${PATH}
  ${TAMARIN_ACBUILD} run --engine "${ENGINE}" -- rm -f /dev/urandom
EOF
fi

${TAMARIN_ACBUILD} environment remove DEBIAN_FRONTEND