mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-10 21:53:57 +08:00
Kir Kolyshkin
457ca62f1f
- release_build: fix -H <hash_cmd> option (was -h) - release_sign: add -H and -S options Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
109 lines
2.7 KiB
Bash
Executable File
109 lines
2.7 KiB
Bash
Executable File
#!/bin/bash
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# Copyright (C) 2017 SUSE LLC.
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# Copyright (C) 2017-2021 Open Containers Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -e
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project="runc"
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root="$(readlink -f "$(dirname "${BASH_SOURCE[0]}")/..")"
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# Print usage information.
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function usage() {
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echo "usage: release_sign.sh [-S <gpg-key-id>] [-H <hashcmd>]" >&2
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echo " [-r <release-dir>] [-v <version>]" >&2
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exit 1
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}
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# Log something to stderr.
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function log() {
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echo "[*] $*" >&2
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}
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# Log something to stderr and then exit with 0.
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function bail() {
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log "$@"
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exit 0
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}
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# Conduct a sanity-check to make sure that GPG provided with the given
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# arguments can sign something. Inability to sign things is not a fatal error.
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function gpg_cansign() {
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gpg "$@" --clear-sign </dev/null >/dev/null
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}
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# When creating releases we need to build static binaries, an archive of the
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# current commit, and generate detached signatures for both.
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keyid=""
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version=""
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releasedir=""
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hashcmd=""
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while getopts "H:hr:S:v:" opt; do
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case "$opt" in
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H)
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hashcmd="$OPTARG"
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;;
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h)
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usage
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;;
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r)
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releasedir="$OPTARG"
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;;
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S)
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keyid="$OPTARG"
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;;
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v)
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version="$OPTARG"
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;;
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:)
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echo "Missing argument: -$OPTARG" >&2
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usage
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;;
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\?)
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echo "Invalid option: -$OPTARG" >&2
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usage
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;;
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esac
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done
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version="${version:-$(<"$root/VERSION")}"
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releasedir="${releasedir:-release/$version}"
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hashcmd="${hashcmd:-sha256sum}"
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log "signing $project release in '$releasedir'"
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log " key: ${keyid:-DEFAULT}"
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log " hash: $hashcmd"
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# Make explicit what we're doing.
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set -x
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# Set up the gpgflags.
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gpgflags=()
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[[ "$keyid" ]] && gpgflags=(--default-key "$keyid")
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gpg_cansign "${gpgflags[@]}" || bail "Could not find suitable GPG key, skipping signing step."
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# Only needed for local signing -- change the owner since by default it's built
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# inside a container which means it'll have the wrong owner and permissions.
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[ -w "$releasedir" ] || sudo chown -R "$USER:$GROUP" "$releasedir"
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# Sign everything.
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for bin in "$releasedir/$project".*; do
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[[ "$(basename "$bin")" == "$project.$hashcmd" ]] && continue # skip hash
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gpg "${gpgflags[@]}" --detach-sign --armor "$bin"
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done
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gpg "${gpgflags[@]}" --clear-sign --armor \
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--output "$releasedir/$project.$hashcmd"{.tmp,} &&
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mv "$releasedir/$project.$hashcmd"{.tmp,}
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