gvisor/tools/make_release.sh

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#!/bin/bash
# Copyright 2018 The gVisor Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
if [[ "$#" -le 2 ]]; then
echo "usage: $0 <private-key> <root> <binaries & packages...>"
echo "The environment variable NIGHTLY may be set to control"
echo "whether the nightly packages are produced or not."
exit 1
fi
set -xeo pipefail
declare -r private_key="$1"; shift
declare -r root="$1"; shift
declare -a binaries
declare -a pkgs
# Collect binaries & packages.
for arg in "$@"; do
if [[ "${arg}" == *.deb ]] || [[ "${arg}" == *.changes ]]; then
pkgs+=("${arg}")
else
binaries+=("${arg}")
fi
done
# install_raw installs raw artifacts.
install_raw() {
mkdir -p "${root}/$1"
for binary in "${binaries[@]}"; do
# Copy the raw file & generate a sha512sum.
name=$(basename "${binary}")
cp -f "${binary}" "${root}/$1"
(cd "${root}/$1" && sha512sum "${name}" > "${name}.sha512")
done
}
# install_apt installs an apt repository.
install_apt() {
tools/make_apt.sh "${private_key}" "$1" "${root}" "${pkgs[@]}"
}
# If nightly, install only nightly artifacts.
if [[ "${NIGHTLY:-false}" == "true" ]]; then
# The "latest" directory and current date.
stamp="$(date -Idate)"
install_raw "nightly/latest"
install_raw "nightly/${stamp}"
install_apt "nightly"
else
# Is it a tagged release? Build that.
tags="$(git tag --points-at HEAD 2>/dev/null || true)"
if ! [[ -z "${tags}" ]]; then
# Note that a given commit can match any number of tags. We have to iterate
# through all possible tags and produce associated artifacts.
for tag in ${tags}; do
name=$(echo "${tag}" | cut -d'-' -f2)
base=$(echo "${name}" | cut -d'.' -f1)
install_raw "release/${name}"
install_raw "release/latest"
install_apt "release"
install_apt "${base}"
done
else
# Otherwise, assume it is a raw master commit.
install_raw "master/latest"
install_apt "master"
fi
fi