Add init-distro-rid.sh and init-os-arch.sh to eng/common/native (#13947)

eng/common/native/init-distro-rid.sh

@@ -0,0 +1,132 @@
+#!/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)
+#   isPortable: (int)
+#   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 isPortable="$3"
+    local rootfsDir=""
+    if [ "$#" -ge 4 ]; then
+        rootfsDir="$4"
+    fi
+
+    if [ -n "${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
+}

eng/common/native/init-os-and-arch.sh

@@ -0,0 +1,80 @@
+#!/usr/bin/env bash
+
+# Use uname to determine what the OS is.
+OSName=$(uname -s | tr '[:upper:]' '[:lower:]')
+
+if command -v getprop && getprop ro.product.system.model 2>&1 | grep -qi android; then
+    OSName="android"
+fi
+
+case "$OSName" in
+freebsd|linux|netbsd|openbsd|sunos|android|haiku)
+    os="$OSName" ;;
+darwin)
+    os=osx ;;
+*)
+    echo "Unsupported OS $OSName detected!"
+    exit 1 ;;
+esac
+
+# On Solaris, `uname -m` is discouraged, see https://docs.oracle.com/cd/E36784_01/html/E36870/uname-1.html
+# and `uname -p` returns processor type (e.g. i386 on amd64).
+# The appropriate tool to determine CPU is isainfo(1) https://docs.oracle.com/cd/E36784_01/html/E36870/isainfo-1.html.
+if [ "$os" = "sunos" ]; then
+    if uname -o 2>&1 | grep -q illumos; then
+        os="illumos"
+    else
+        os="solaris"
+    fi
+    CPUName=$(isainfo -n)
+else
+    # For the rest of the operating systems, use uname(1) to determine what the CPU is.
+    CPUName=$(uname -m)
+fi
+
+case "$CPUName" in
+    arm64|aarch64)
+        arch=arm64
+        ;;
+
+    loongarch64)
+        arch=loongarch64
+        ;;
+
+    riscv64)
+        arch=riscv64
+        ;;
+
+    amd64|x86_64)
+        arch=x64
+        ;;
+
+    armv7l|armv8l)
+        if (NAME=""; . /etc/os-release; test "$NAME" = "Tizen"); then
+            arch=armel
+        else
+            arch=arm
+        fi
+        ;;
+
+    armv6l)
+        arch=armv6
+        ;;
+
+    i[3-6]86)
+        echo "Unsupported CPU $CPUName detected, build might not succeed!"
+        arch=x86
+        ;;
+
+    s390x)
+        arch=s390x
+        ;;
+
+    ppc64le)
+        arch=ppc64le
+        ;;
+    *)
+        echo "Unknown CPU $CPUName detected!"
+        exit 1
+        ;;
+esac

eng/configure-toolset.sh

@@ -5,6 +5,8 @@ function Test-FilesUseTelemetryOutput {
         'eng/common/build.sh'
         'eng/common/cibuild.sh'
         'eng/common/native/init-compiler.sh'
+        'eng/common/native/init-distro-rid.sh'
+        'eng/common/native/init-os-and-arch.sh'
         'eng/common/cross/tizen-build-rootfs.sh'
         'eng/common/cross/tizen-fetch.sh'
         'eng/common/cross/build-android-rootfs.sh'
@@ -23,7 +25,7 @@ function Test-FilesUseTelemetryOutput {
         done
     done
 
-    if [[ -n "${file_list//[[:space:]]/}" ]]; then 
+    if [[ -n "${file_list//[[:space:]]/}" ]]; then
         Write-PipelineTelemetryError -force -category 'Build' 'One or more eng/common scripts do not use telemetry categorization.'
         echo "https://github.com/dotnet/arcade/blob/master/Documentation/Projects/DevOps/CI/Telemetry-Guidance.md"
         echo "The following bash files do not include telemetry categorization output:"