gdb/contrib/check-gnu-style-pre-commit.sh

#!/bin/sh

# Copyright (C) 2025 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

set -e

scriptdir=$(cd "$(dirname "$0")" || exit 1; pwd -P)

tmp=""

cleanup()
{
    if [ "$tmp" != "" ]; then
	rm -f "$tmp"
    fi
}

# Schedule cleanup.
trap cleanup EXIT

# Get temporary file.
tmp=$(mktemp)

# Generate patch.
git diff --staged "$@" \
    > "$tmp"

# Verify patch.  Ignore exit status.
"$scriptdir"/../../contrib/check_GNU_style.py "$tmp" \
    || true