From 4ef6b419d204e7d040e8df8c0ecd96ee82013195 Mon Sep 17 00:00:00 2001
From: ellahathaway <ellahath@umich.edu>
Date: Fri, 17 Nov 2023 06:16:12 +0800
Subject: [PATCH 1/2] Download and compare linux-musl-x64 MSFT sdk

---
 .../eng/common/templates/job/source-build-build-tarball.yml     | 2 +-
 src/SourceBuild/tarball/content/Directory.Build.props           | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
index 9e67adb4d98a..33cc1d0d60ec 100644
--- a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
+++ b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
@@ -85,7 +85,7 @@ jobs:
   - ${{ if ne(parameters.excludeSdkContentTests, 'true') }}:
     - download: ${{ parameters.installerBuildResourceId }}
       artifact: BlobArtifacts
-      patterns: '**/dotnet-sdk-+([0-9]).+([0-9]).+([0-9])?(-@(preview|rc|rtm)*)-linux-${{ parameters.architecture }}.tar.gz'
+      patterns: '**/dotnet-sdk-+([0-9]).+([0-9]).+([0-9])?(-@(preview|rc|rtm)*)-linux*-${{ parameters.architecture }}.tar.gz'
       displayName: Download MSFT sdk Tarball
 
   - ${{ if eq(parameters.usePreviousArtifacts, 'true') }}:
diff --git a/src/SourceBuild/tarball/content/Directory.Build.props b/src/SourceBuild/tarball/content/Directory.Build.props
index 2f4a8ee71cf3..0bd22885094b 100644
--- a/src/SourceBuild/tarball/content/Directory.Build.props
+++ b/src/SourceBuild/tarball/content/Directory.Build.props
@@ -174,6 +174,7 @@
     <PortableRid Condition="'$(TargetOS)' == 'FreeBSD'">freebsd-$(Platform)</PortableRid>
     <PortableRid Condition="'$(TargetOS)' == 'OSX'">osx-$(Platform)</PortableRid>
     <PortableRid Condition="'$(TargetOS)' == 'Linux'">linux-$(Platform)</PortableRid>
+    <PortableRid Condition="$(TargetRid.StartsWith('linux-musl')) or $(TargetRid.StartsWith('alpine'))">linux-musl-$(Platform)</PortableRid>
     <PortableRid Condition="'$(TargetOS)' == 'Windows_NT'">win-$(Platform)</PortableRid>
     <TargetRid Condition="'$(PortableBuild)' == 'true' AND '$(PortableRid)' != ''">$(PortableRid)</TargetRid>
   </PropertyGroup>

From 1538ad0e817008f33ea53826702914a141c388c6 Mon Sep 17 00:00:00 2001
From: ellahathaway <ellahath@umich.edu>
Date: Sat, 18 Nov 2023 00:57:24 +0800
Subject: [PATCH 2/2] Specify platform for msftSdkTarballName

---
 .../common/templates/job/source-build-build-tarball.yml    | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
index 33cc1d0d60ec..c8756326ebdc 100644
--- a/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
+++ b/src/SourceBuild/Arcade/eng/common/templates/job/source-build-build-tarball.yml
@@ -185,7 +185,12 @@ jobs:
 
       if [[ '${{ parameters.excludeSdkContentTests}}' != 'true' ]]; then
         dockerVolumeArgs+=" -v $(PIPELINE.WORKSPACE)/${{ parameters.installerBuildResourceId }}/BlobArtifacts/:/BlobArtifacts"
-        msftSdkTarballName=$(find "$(PIPELINE.WORKSPACE)/${{ parameters.installerBuildResourceId }}/BlobArtifacts/" -name "dotnet-sdk-*-linux-${{ parameters.architecture }}.tar.gz" -exec basename {} \;)
+        platform="linux"
+        docker run --rm $(_Container) /bin/sh -c "cat /etc/os-release | grep -q alpine"
+        if [[ $? == 0 ]]; then
+          platform="$platform-musl"
+        fi
+        msftSdkTarballName=$(find "$(PIPELINE.WORKSPACE)/${{ parameters.installerBuildResourceId }}/BlobArtifacts/" -name "dotnet-sdk-*-$platform-${{ parameters.architecture }}.tar.gz" -exec basename {} \;)
         dockerEnvArgs+=" -e SMOKE_TESTS_MSFT_SDK_TARBALL_PATH=/BlobArtifacts/$msftSdkTarballName"
       fi