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container/scripts/install-hawkeye.sh
Kathryn Baldauf 811abf75bf Add checksum validation to hawkeye installation (#1869)
Signed-off-by: Kathryn Baldauf <k_baldauf@apple.com>
2026-06-30 11:08:49 -07:00

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#!/usr/bin/env bash
# Copyright © 2025-2026 Apple Inc. and the container project 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
#
# https://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.
set -euo pipefail
if command -v .local/bin/hawkeye >/dev/null 2>&1; then
echo "hawkeye already installed"
exit 0
fi
# This installer supports Apple silicon (arm64 macOS) only.
if [ "$(uname -s)" != "Darwin" ] || [ "$(uname -m)" != "arm64" ]; then
echo "error: install-hawkeye.sh supports Apple silicon (arm64 macOS) only" >&2
exit 1
fi
VERSION=v6.5.1
ARTIFACT="hawkeye-aarch64-apple-darwin.tar.xz"
ARTIFACT_URL="https://github.com/korandoru/hawkeye/releases/download/${VERSION}/${ARTIFACT}"
# Pinned SHA-256 of ${ARTIFACT} for ${VERSION}; update when bumping VERSION.
EXPECTED_SHA256="99777f21e4e56c9946ed93621885532c6a0476377f497565c583f5911f2cbb1f"
echo "Installing hawkeye ${VERSION}"
workdir="$(mktemp -d)"
trap 'rm -rf "${workdir}"' EXIT
tarball="${workdir}/${ARTIFACT}"
# Download the tarball, verify it against the pinned checksum (aborts on
# mismatch), then extract just the hawkeye binary into .local/bin.
curl --proto '=https' --tlsv1.2 -LsSf "${ARTIFACT_URL}" -o "${tarball}"
echo "${EXPECTED_SHA256} ${tarball}" | shasum -a 256 -c -
tar -xf "${tarball}" --strip-components 1 -C "${workdir}"
mkdir -p .local/bin
mv "${workdir}/hawkeye" .local/bin/hawkeye
chmod +x .local/bin/hawkeye
echo "hawkeye ${VERSION} installed to .local/bin/hawkeye"