moonfire-nvr/release.bash
2021-03-12 13:33:08 -08:00

52 lines
1.6 KiB
Bash
Executable File

#!/bin/bash
# This file is part of Moonfire NVR, a security camera network video recorder.
# Copyright (C) 2021 The Moonfire NVR Authors; see AUTHORS and LICENSE.txt.
# SPDX-License-Identifier: GPL-v3.0-or-later WITH GPL-3.0-linking-exception
# Pushes a release to Docker. See guides/build.md#release-procedure.
set -o errexit
set -o pipefail
set -o xtrace
set_latest() {
# Our images are manifest lists (for multiple architectures).
# "docker tag" won't copy those. The technique below is adopted from here:
# https://github.com/docker/buildx/issues/459#issuecomment-750011371
local image="$1"
local hashes=($(docker manifest inspect "${image}:${version}" |
jq --raw-output '.manifests[].digest'))
time docker manifest rm "${image}:latest" || true
time docker manifest create \
"${image}:latest" \
"${hashes[@]/#/${image}@}"
time docker manifest push "${image}:latest"
}
build_and_push() {
local image="$1"
local target="$2"
time docker buildx build \
--push \
--tag="${image}:${version}" \
--target="${target}" \
--platform=linux/amd64,linux/arm64/v8,linux/arm/v7 \
-f docker/Dockerfile .
}
version="$(git describe --dirty)"
if [[ ! "${version}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "Expected a vX.Y.Z version tag, got ${version}." >&2
exit 1
fi
if [[ -n "$(git status --porcelain)" ]]; then
echo "git status says there's extra stuff in this directory." >&2
exit 1
fi
build_and_push scottlamb/moonfire-nvr deploy
build_and_push scottlamb/moonfire-dev dev
set_latest scottlamb/moonfire-nvr
set_latest scottlamb/moonfire-dev