constellation/hack/pseudo-version/pseudo_version_tool_freshness.sh.in

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#!/usr/bin/env bash
# This script checks if the pseudo-version tool hashes are up-to-date.
###### script header ######
lib=$(realpath @@BASE_LIB@@) || exit 1
stat "${lib}" >> /dev/null || exit 1
# shellcheck source=../../bazel/sh/lib.bash
if ! source "${lib}"; then
echo "Error: could not find import"
exit 1
fi
declare -A pseudo_version_tools
pseudo_version_tools["darwin_amd64"]="$(realpath @@PSEUDO_VERSION_darwin_amd64@@)"
pseudo_version_tools["darwin_arm64"]="$(realpath @@PSEUDO_VERSION_darwin_arm64@@)"
pseudo_version_tools["linux_amd64"]="$(realpath @@PSEUDO_VERSION_linux_amd64@@)"
pseudo_version_tools["linux_arm64"]="$(realpath @@PSEUDO_VERSION_linux_arm64@@)"
cd "${BUILD_WORKING_DIRECTORY}"
###### script body ######
platforms=(
darwin_amd64
darwin_arm64
linux_amd64
linux_arm64
)
for platform in "${platforms[@]}"; do
computed_hash=$(sha256sum "${pseudo_version_tools[$platform]}" | cut -d' ' -f1)
# compare hash to saved hash in ${BUILD_WORKSPACE_DIRECTORY}/tools/pseudo_version_${platform}.sha256
saved_hash=$(cat "${BUILD_WORKSPACE_DIRECTORY}/tools/pseudo_version_${platform}.sha256")
if [[ ${computed_hash} != "${saved_hash}" ]]; then
echo "Error: pseudo-version tool hash for ${platform} does not match saved hash"
echo "Computed hash: ${computed_hash}"
echo "Saved hash: ${saved_hash}"
exit 1
fi
done