dotnet-installer/eng/common/native/init-distro-rid.sh
dotnet-maestro[bot] 6c4bb80a8e
[main] Update dependencies from dotnet/arcade (#17190)
[main] Update dependencies from dotnet/arcade
- Coherency Updates:
  - Microsoft.DotNet.XliffTasks: from 1.0.0-beta.23408.1 to 1.0.0-beta.23412.1 (parent: Microsoft.DotNet.Arcade.Sdk)
2023-08-15 16:26:32 +00:00

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#!/usr/bin/env bash
# getNonPortableDistroRid
#
# Input:
# targetOs: (str)
# targetArch: (str)
# rootfsDir: (str)
#
# Return:
# non-portable rid
getNonPortableDistroRid()
{
local targetOs="$1"
local targetArch="$2"
local rootfsDir="$3"
local nonPortableRid=""
if [ "$targetOs" = "linux" ]; then
if [ -e "${rootfsDir}/etc/os-release" ]; then
source "${rootfsDir}/etc/os-release"
if [[ "${ID}" == "rhel" || "${ID}" == "rocky" || "${ID}" == "alpine" ]]; then
# remove the last version digit
VERSION_ID="${VERSION_ID%.*}"
fi
if [[ "${VERSION_ID:-}" =~ ^([[:digit:]]|\.)+$ ]]; then
nonPortableRid="${ID}.${VERSION_ID}-${targetArch}"
else
# Rolling release distros either do not set VERSION_ID, set it as blank or
# set it to non-version looking string (such as TEMPLATE_VERSION_ID on ArchLinux);
# so omit it here to be consistent with everything else.
nonPortableRid="${ID}-${targetArch}"
fi
elif [ -e "${rootfsDir}/android_platform" ]; then
source "$rootfsDir"/android_platform
nonPortableRid="$RID"
fi
fi
if [ "$targetOs" = "freebsd" ]; then
# $rootfsDir can be empty. freebsd-version is shell script and it should always work.
__freebsd_major_version=$($rootfsDir/bin/freebsd-version | { read v; echo "${v%%.*}"; })
nonPortableRid="freebsd.$__freebsd_major_version-${targetArch}"
elif command -v getprop && getprop ro.product.system.model 2>&1 | grep -qi android; then
__android_sdk_version=$(getprop ro.build.version.sdk)
nonPortableRid="android.$__android_sdk_version-${targetArch}"
elif [ "$targetOs" = "illumos" ]; then
__uname_version=$(uname -v)
case "$__uname_version" in
omnios-*)
__omnios_major_version=$(echo "${__uname_version:8:2}")
nonPortableRid=omnios."$__omnios_major_version"-"$targetArch"
;;
joyent_*)
__smartos_major_version=$(echo "${__uname_version:7:4}")
nonPortableRid=smartos."$__smartos_major_version"-"$targetArch"
;;
illumos_*)
nonPortableRid=openindiana-"$targetArch"
;;
esac
elif [ "$targetOs" = "solaris" ]; then
__uname_version=$(uname -v)
__solaris_major_version=$(echo "${__uname_version%.*}")
nonPortableRid=solaris."$__solaris_major_version"-"$targetArch"
elif [ "$targetOs" = "haiku" ]; then
__uname_release=$(uname -r)
nonPortableRid=haiku.r"$__uname_release"-"$targetArch"
fi
echo "$(echo $nonPortableRid | tr '[:upper:]' '[:lower:]')"
}
# initDistroRidGlobal
#
# Input:
# os: (str)
# arch: (str)
# rootfsDir?: (nullable:string)
#
# Return:
# None
#
# Notes:
#
# It is important to note that the function does not return anything, but it
# exports the following variables on success:
#
# __DistroRid : Non-portable rid of the target platform.
# __PortableTargetOS : OS-part of the portable rid that corresponds to the target platform.
#
initDistroRidGlobal()
{
local targetOs="$1"
local targetArch="$2"
local rootfsDir=""
if [ "$#" -ge 3 ]; then
rootfsDir="$3"
fi
if [ -n "${rootfsDir}" ]; then
# We may have a cross build. Check for the existence of the rootfsDir
if [ ! -e "${rootfsDir}" ]; then
echo "Error rootfsDir has been passed, but the location is not valid."
exit 1
fi
fi
__DistroRid=$(getNonPortableDistroRid "${targetOs}" "${targetArch}" "${rootfsDir}")
if [ -z "${__PortableTargetOS:-}" ]; then
__PortableTargetOS="$targetOs"
STRINGS="$(command -v strings || true)"
if [ -z "$STRINGS" ]; then
STRINGS="$(command -v llvm-strings || true)"
fi
# Check for musl-based distros (e.g Alpine Linux, Void Linux).
if "${rootfsDir}/usr/bin/ldd" --version 2>&1 | grep -q musl ||
( [ -n "$STRINGS" ] && "$STRINGS" "${rootfsDir}/usr/bin/ldd" 2>&1 | grep -q musl ); then
__PortableTargetOS="linux-musl"
fi
fi
export __DistroRid __PortableTargetOS
}