coreboot-kgpe-d16/util/gitconfig/test/commit-message-hook.sh

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#!/bin/bash
## This file is part of the coreboot project.
##
## 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; version 3 or later of the License.
##
## 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.
##
## SPDX-License-Identifier: GPL-3.0-or-later
## <https://spdx.org/licenses/GPL-3.0-or-later.html>
##
set -o errexit
set -o nounset
# static analysis
if command -v shellcheck 1>/dev/null; then
shellcheck --exclude=1090,1091 \
"${BASH_SOURCE[0]}" \
"$(dirname "${BASH_SOURCE[0]}")/helpers.sh"
else
echo "shellcheck not found, running unchecked" >&2
fi
# dependency check
dependencies=(dirname git make mktemp rm timeout)
for dependency in "${dependencies[@]}"; do
if ! command -v "${dependency}" 1>/dev/null; then
echo "missing ${dependency}, test skipped" >&2
exit 0
fi
done
source "$(dirname "${BASH_SOURCE[0]}")/helpers.sh"
# setup
base_dir="$(mktemp --directory --tmpdir \
"test-$(basename "${BASH_SOURCE[0]}" .sh)-XXXXXXXX")"
clone_dir="${base_dir}/coreboot"
git clone "$(git rev-parse --show-toplevel)" "${clone_dir}" \
1>"${base_dir}/clone.log" 2>&1
(
set -o errexit
set -o nounset
clone_submodules "${clone_dir}" "${base_dir}"
git config user.name "John Doe"
git config user.email "john.doe@example.com"
make gitconfig
# test
echo "good case..."
log_file="${base_dir}/good_case.log"
echo "this is a test" >> README
timeout 4m git commit --all --signoff --message="good case" \
1>"${log_file}" 2>&1 \
|| check_exit_code positive "${log_file}"
git reset --hard --quiet HEAD^
git clean -d --force --quiet -x
echo "bad case..."
log_file="${base_dir}/bad_case.log"
# Goal here is to verify whether a failing `util/lint` test will prevent
# a commit. It's a bit tricky because `checkpatch.pl` is run just after
# the lint tests and will cover many of those too. So we need a case
# that fails with `util/lint` but succeeds with `checkpatch.pl`. I found
# that `lint-stable-009-old-licenses` does the job quite well.
printf "You should have received a copy of the %s\n" "GNU" > src/test.c
git add src/test.c
timeout 4m git commit --signoff --message="bad case" \
1>"${log_file}" 2>&1 \
&& check_exit_code negative "${log_file}"
git rm --force --quiet src/test.c
git clean -d --force --quiet -x
)
# teardown
rm --force --recursive "${base_dir}"