#!/usr/bin/env bash

# Copyright 2022, FOSS-VG Developers and Contributers
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU Affero General Public License as published
# by the Free Software Foundation, version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# version 3 along with this program.
# If not, see https://www.gnu.org/licenses/agpl-3.0.en.html

if [ -z "$1" ]; then
    echo -e "Usage: $0 FILE\n\nRead FILE and print its contents to standard output formatted as array of hexadecimal numbers."
    exit 1
fi

echo -n "{"
xxd -p $1 | tr -d '\n\r' | sed -e 's/../0x&, /g;s/, $//'
echo "}"