2
0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-08-28 21:17:54 +00:00
bind/util/release-tarball-comparison.sh

99 lines
3.1 KiB
Bash
Executable File

#!/bin/sh
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# SPDX-License-Identifier: MPL-2.0
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.
set -e
set -o nounset
print_usage_and_exit() {
echo
echo "Usage: GITLAB_USER=<your_gitlab_username> GITLAB_TOKEN=<your_gitlab_token> ${0} /path/to/bind-9.x.y.tar.xz" >&2
exit 1
}
BIND_TARBALL="${1:-}"
if [ ! -f "${BIND_TARBALL}" ]; then
echo "ERROR: path to BIND 9 tarball either not provided or the file does not exist." >&2
print_usage_and_exit
fi
GITLAB_USER=${GITLAB_USER:-}
GITLAB_TOKEN=${GITLAB_TOKEN:-}
if [ -z "${GITLAB_USER}" ] || [ -z "${GITLAB_TOKEN}" ]; then
echo "ERROR: GITLAB_USER and GITLAB_TOKEN environmental variables are not set." >&2
print_usage_and_exit
fi
# Create the container to work in.
CONTAINER_ID=$(docker create --interactive debian:bookworm)
trap "docker container rm -f \${CONTAINER_ID} >/dev/null" EXIT
docker start "${CONTAINER_ID}"
run_in_container() {
docker exec --workdir /usr/src "${CONTAINER_ID}" /bin/sh -c "$@"
}
# Pull build requirements.
run_in_container "apt-get update && \
apt-get -y install --no-install-recommends \
automake \
ca-certificates \
git \
libcap2-dev \
libjemalloc-dev \
libjson-c-dev \
liblmdb-dev \
libmaxminddb-dev \
libnghttp2-dev \
libssl-dev \
libtool \
liburcu-dev \
libuv1-dev \
make \
meson \
pkg-config \
pkgdiff \
xz-utils \
"
# Retrieve the release-ready BIND 9 tarball.
docker cp "${BIND_TARBALL}" "${CONTAINER_ID}:/usr/src"
BIND_VERSION=$(basename "${BIND_TARBALL}" | sed -E "s|bind-(.*)\.tar\.xz|\1|")
BIND_MINOR_VERSION=$(echo "${BIND_VERSION}" | sed -E "s/^9\.(.*)\..*$/\1/")
# Prepare a temporary "release" tarball from upstream BIND 9 project.
run_in_container "git -c advice.detachedHead=false clone --branch v${BIND_VERSION} --depth 1 https://${GITLAB_USER}:${GITLAB_TOKEN}@gitlab.isc.org/isc-private/bind9.git && \
apt-get -y install --no-install-recommends python3-pip && \
rm -f /usr/lib/python3.*/EXTERNALLY-MANAGED && \
pip3 install -r https://gitlab.isc.org/isc-projects/bind9/-/raw/main/doc/arm/requirements.txt"
if [ "${BIND_MINOR_VERSION}" -ge 21 ]; then
run_in_container "cd bind9 && \
meson setup build && \
meson dist -C build --no-tests && \
mv -v build/meson-dist/bind-${BIND_VERSION}.tar.xz ."
else
run_in_container "cd bind9 && \
autoreconf -fi && \
./configure --enable-umbrella && \
make -j && \
make dist"
fi
# Compare release-ready and custom tarballs; they are expected to be the same.
run_in_container "pkgdiff bind9/bind-${BIND_VERSION}.tar.xz bind-${BIND_VERSION}.tar.xz" || true
# Copy the pkgdiff report out of the container for inspection.
docker cp "${CONTAINER_ID}:/usr/src/pkgdiff_reports/bind/" "pkgdiff_bind_${BIND_VERSION}_report"
echo "pkgdiff report ready for inspection in 'pkgdiff_bind_${BIND_VERSION}_report'."