dotnet8.0/build-dotnet-tarball
Omair Majid 6b729e9eb3 Initial import
Imported from dotnet-sig/dotnet8.0 commit ecce7a2b28:

ecce7a2b28

Resolves: RHBZ#2224124
2023-08-17 16:14:55 -04:00

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#!/bin/bash
# Usage:
# build-dotnet-tarball [--bootstrap] <tag-from-dotnet>
#
# Creates a source archive from a tag (or commit) at
# https://github.com/dotnet/dotnet
#
# Clone dotnet/dotnet, check out the tag, and build a source-tarball.
# Can also use a full git commit identifier instead of tag (not an
# abbreviated 8 character commit identifier though).
set -euo pipefail
IFS=$'\n\t'
function print_usage {
echo "Usage:"
echo "$0 [--bootstrap] <tag-from-dotnet>"
echo
echo "Creates a source archive from a tag at https://github.com/dotnet/dotnet"
echo ""
echo " --bootstrap build a source tarball usable for bootstrapping .NET"
}
function clean_dotnet_cache {
rm -rf ~/.aspnet ~/.dotnet/ ~/.nuget/ ~/.local/share/NuGet ~/.templateengine
rm -rf /tmp/NuGet /tmp/NuGetScratch /tmp/.NETCore* /tmp/.NETStandard* /tmp/.dotnet /tmp/dotnet.* /tmp/clr-debug-pipe* /tmp/Razor-Server /tmp/CoreFxPipe* /tmp/VBCSCompiler /tmp/.NETFramework*
rm -rf ~/.npm/
}
function check_bootstrap_environment {
if rpm -qa | grep dotnet ; then
echo "error: dotnet is installed. Not a good idea for bootstrapping."
exit 1
fi
if [ -d /usr/lib/dotnet ] || [ -d /usr/lib64/dotnet ] || [ -d /usr/share/dotnet ] ; then
echo "error: one of /usr/lib/dotnet /usr/lib64/dotnet or /usr/share/dotnet/ exists. Not a good idea for bootstrapping."
exit 1
fi
if command -v dotnet ; then
echo "error: dotnet is in $PATH. Not a good idea for bootstrapping."
exit 1
fi
}
function runtime_id {
source /etc/os-release
case "${ID}" in
# Remove the RHEL minor version
rhel) rid_version=${VERSION_ID%.*} ;;
*) rid_version=${VERSION_ID} ;;
esac
echo "${ID}.${rid_version}-${arch}"
}
build_bootstrap=false
declare -A archmap
archmap=(
["aarch64"]="arm64"
["amd64"]="x64"
["armv8l"]="arm"
["i386"]="x86"
["i686"]="x86"
["ppc64le"]="ppc64le"
["s390x"]="s390x"
["x86_64"]="x64"
)
arch=${archmap["$(uname -m)"]}
positional_args=()
while [[ "$#" -gt 0 ]]; do
arg="${1}"
case "${arg}" in
--bootstrap)
check_bootstrap_environment
build_bootstrap=true
shift
;;
-h|--help)
print_usage
exit 0
;;
*)
positional_args+=("$1")
shift
;;
esac
done
tag=${positional_args[0]:-}
if [[ -z ${tag} ]]; then
echo "error: missing tag to build"
exit 1
fi
set -x
dir_name="dotnet-${tag}"
unmodified_tarball_name="${dir_name}-original"
tarball_name="${dir_name}"
tarball_suffix=.tar.gz
if [[ ${build_bootstrap} == true ]]; then
unmodified_tarball_name="${unmodified_tarball_name}-${arch}-bootstrap"
tarball_name="${tarball_name}-${arch}-bootstrap"
tarball_suffix=.tar.xz
fi
if [ -f "${tarball_name}${tarball_suffix}" ]; then
echo "error: ${tarball_name}${tarball_suffix} already exists"
exit 1
fi
if [ ! -f "${unmodified_tarball_name}.tar.gz" ]; then
wget https://github.com/dotnet/dotnet/archive/refs/tags/${tag}.tar.gz
mv "${tag}.tar.gz" "${unmodified_tarball_name}.tar.gz"
#temp_dir=$(mktemp -d -p "$(pwd)" -t temp-build-dotnet-tarball-XXXXXXXXXX)
#pushd "${temp_dir}"
#mkdir dotnet
#pushd dotnet
#git init
#git remote add origin https://github.com/dotnet/dotnet
#git fetch --depth 1 origin "${tag}"
#git checkout FETCH_HEAD
#git submodule update --init --recursive
#clean_dotnet_cache
#./eng/pack-sources.sh -o "$(readlink -f ../../"${unmodified_tarball_name}.tar.gz")"
#popd
#popd
#rm -rf "${temp_dir}"
fi
tar tf "${unmodified_tarball_name}".tar.gz > .tarball_file_list
extracted_tarball_root=$(head -1 .tarball_file_list | cut -d/ -f 1)
if [[ "$extracted_tarball_root" == "."* ]]; then
echo "error: can't find main directory in the dotnet tarball"
exit 1
fi
if [[ $(grep -cv "^${extracted_tarball_root}/" .tarball_file_list) -gt 0 ]]; then
echo "error: tarball doesn't have a single main directory"
exit 1
fi
rm .tarball_file_list
rm -rf "${tarball_name}"
rm -rf "${extracted_tarball_root}"
tar xf "${unmodified_tarball_name}.tar.gz"
mv "${extracted_tarball_root}" "${tarball_name}"
pushd "${tarball_name}"
if [[ ${build_bootstrap} == true ]]; then
./prep.sh --bootstrap
else
find . -type f -iname '*.tar.gz' -delete
rm -rf .dotnet
fi
# Remove files with funny licenses and crypto implementations and
# other not-very-useful artifacts. We MUST NOT ship any files that
# have unapproved licenses and unexpected cryptographic
# implementations.
#
# We use rm -r (no -f) to make sure the operation fails if the files
# are not at the expected locations. If the files are not at the
# expected location, we need to find the new location of the files and
# delete them, or verify that upstream has already removed the files.
popd
# if [[ ${build_bootstrap} == true ]]; then
# tar -I 'xz -9 -T 0' -cf "${tarball_name}${tarball_suffix}" "${tarball_name}"
# else
# tar -czf "${tarball_name}${tarball_suffix}" "${tarball_name}"
# fi
tar -czf "${tarball_name}${tarball_suffix}" "${tarball_name}"