dotnet9.0/build-prebuilt-archive
2024-08-15 15:26:46 -04:00

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#!/bin/bash
# Usage:
# build-prebuilt-archive architecture vmr-directory
#
# Creates an archive containing necessary bootstrapping binaries for ppc64le or
# s390x architectures from a VMR build.
#
# You need to have cloned the VMR (https://github.com/dotnet/dotnet) and
# cross-compiled it for the target architecture already.
set -euo pipefail
IFS=$'\n\t'
set -x
function print_usage {
echo "Usage:"
echo "$0 <architecture> <vmr directory>"
echo
echo "Creates a ppc64le or s390x bootstrap archive from a VMR build."
echo
echo "You need to have cloned the VMR (https://github.com/dotnet/dotnet) and"
echo "cross-compiled it for the target architecture already."
}
positional_args=()
while [[ "$#" -gt 0 ]]; do
arg="${1}"
case "${arg}" in
-h|--help)
print_usage
exit 0
;;
*)
positional_args+=("$1")
shift
;;
esac
done
arch=${positional_args[0]} # Name of the architecture. Eg, s390x or ppc64le
dir=${positional_args[1]} # Checkout of the VMR with the cross-build for the target architecture
dir=$(readlink -f "$dir")
sdk_tarball=$(readlink -f $(find "$dir" -iname 'dotnet-sdk*'"$arch"'*tar.gz' | head -1))
# SDK is at VMR/artifacts/assets/Release/dotnet-sdk-9.0.100-preview.3.24165.1-linux-$arch.tar.gz. Extract the SDK version from the name.
sdk_version=$(echo "$(basename "${sdk_tarball}")" | sed -E -e 's/dotnet-sdk-//' -e "s/-linux-$arch.tar.gz//")
echo $sdk_version
archive_name=dotnet-prebuilts-${sdk_version}-${arch}
mkdir -p $archive_name
pushd $archive_name
cp -av $sdk_tarball .
# Get all architecture-specific nuget packages
find $dir/artifacts/packages/Release/Shipping/ -iname "*linux-$arch*nupkg" -exec cp -avL {} . \;
popd
tar cvzf $archive_name.tar.gz $archive_name