fetch_buildroot_linux

#!/bin/env bash

##############################################################################
#                                                                            #
# Copyright 2024 Nils Bosbach                                                #
#                                                                            #
# This software is licensed under the MIT license.                           #
# A copy of the license can be found in the LICENSE file at the root         #
# of the source tree.                                                        #
#                                                                            #
##############################################################################

# Get directory of script itself
SOURCE="${BASH_SOURCE[0]}"
# resolve $SOURCE until the file is no longer a symlink
while [ -h "$SOURCE" ]; do
        DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
        SOURCE="$(readlink "$SOURCE")"
        # if $SOURCE was a relative symlink, we need to resolve it relative to the
        # path where the symlink file was located
        [[ $SOURCE != /* ]] && SOURCE="$DIR/$SOURCE"
done
DIR="$( cd -P "$( dirname "$SOURCE" )" >/dev/null 2>&1 && pwd )"
ROOT_DIR=${DIR}/..
SW_DIR=${ROOT_DIR}/sw

BUILDROOT=https://github.com/aut0/avp64_sw/releases/download/v2025.01.27/buildroot_6_5_6.tar.gz
BUILDROOT_TAR="${BUILDROOT##*/}"

# fetch sw
wget ${BUILDROOT}
tar -xvf ${BUILDROOT_TAR} -C ${SW_DIR}/
rm ${BUILDROOT_TAR}

echo "${BUILDROOT_TAR} extracted to ${SW_DIR}"