#!/bin/bash

if [ ! -e "${PTXDIST_BOARDSETUP}" ]; then
	echo "Please run 'ptxdist boardsetup' first!"
	exit 1
fi

CONFFILE=${PTXDIST_PLATFORMCONFIGDIR}/u-boot-env/config

#source and export variables, so we can access them later with awk.
set -a
. ${PTXDIST_BOARDSETUP}
set +a

#Replace @magics@ with PTXCONF-variables
#FIXME: Warn if variable is empty?
awk 'match($0, "@[A-Z0-9_]+@") { var=substr($0,RSTART+1,RLENGTH-2); gsub( "@"var"@", ENVIRON[var]); } {print} ' $CONFFILE.in >$CONFFILE

PTXDIST_SETENV_U_BOOT_V2_ENV="$(mktemp "${PTXCONF_BOARDSETUP_TFTP_PATH}/u-boot-v2-environment.XXXXXX")"
chmod 644 ${PTXDIST_SETENV_U_BOOT_V2_ENV}

${PTXDIST_TOPDIR}/tests/kwrapper setenv ${CONFFILE} ${PTXDIST_SETENV_U_BOOT_V2_ENV}

rm -rf ${PTXDIST_SETENV_U_BOOT_V2_ENV}