#!/bin/sh
#
# Copyright (C) 2024 Johnny Richard <johnny@johnnyrichard.com>
#
# SPDX-License-Identifier: LGPL-3.0-or-later
#
# This file is part of obe.
#
# obe is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# obe 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with obe. If not, see <https://www.gnu.org/licenses/>.

opt_fix=0

while getopts 'f' opt
do
  case "$opt" in
    f)
      opt_fix=1
      ;;
  esac
done

shift $((OPTIND - 1))


if test "$opt_fix" -eq 1
then
  clang_format_flags="-i"
else
  clang_format_flags="--dry-run -Werror"
fi

find . -type f -name '*.c' -o -name '*.h' | xargs -L1 clang-format $clang_format_flags