#!/bin/bash

ptxd_source_kconfig "${PTXDIST_BOARDSETUP}" ||
ptxd_bailout "Please run 'ptxdist boardsetup' first!"

BAREBOX_ENV="${1}"
ENVTMPDIR="$(mktemp -d "${PTXDIST_TEMPDIR}/barebox_env.XXXXXX")" ||
ptxd_bailout "mktemp failed."

# IMAGEDIR is not set if we use this script with "ptxdist test" directly
# since it comes from kwraper.
[ -z "${IMAGEDIR}" ] && export IMAGEDIR=${PTXDIST_PLATFORMDIR}/images

ptxd_get_path \
	"${PTXDIST_PLATFORMCONFIGDIR}/barebox-env{${PTXDIST_PLATFORMSUFFIX},}/config.in{${PTXDIST_PLATFORMSUFFIX},}" \
	"${PTXDIST_PLATFORMCONFIGDIR}/barebox-env{${PTXDIST_PLATFORMSUFFIX},}/config{${PTXDIST_PLATFORMSUFFIX},}" ||
ptxd_bailout "Could not find Barebox environment."

CONFFILE_IN="${ptxd_reply}"
ENVDIR="$(dirname "${CONFFILE_IN}")"
CONFFILE="${ENVDIR}/config"

ptxd_replace_magic "${CONFFILE_IN}" > "${CONFFILE}"

tar -C "${ENVDIR}" -c . \
	--exclude .svn \
	--exclude .pc \
	--exclude .git \
	--exclude "config.in" \
	--exclude "config.in${PTXDIST_PLATFORMSUFFIX}" \
	--exclude "*/*~" \
	| tar -C "${ENVTMPDIR}" -x

bareboxenv -s "${ENVTMPDIR}" "${IMAGEDIR}/barebox-environment" ||
ptxd_bailout "bareboxenv failed."

# only copy the image if we are called by "test setenv"
[ -n "${BAREBOX_ENV}" ] && cp "${IMAGEDIR}/barebox-environment" "${BAREBOX_ENV}"

rm -rf "${ENVTMPDIR}"