Update to .NET 10 SDK and TFM to net10.0 in arcade

Author: ViktorHofer

Directory.Build.props

@@ -16,6 +16,11 @@
     <RepositoryUrl>https://github.com/dotnet/arcade</RepositoryUrl>
     <!-- Only upgrade NuGetAudit warnings to errors for official builds. -->
     <WarningsNotAsErrors Condition="'$(OfficialBuild)' != 'true'">$(WarningsNotAsErrors);NU1901;NU1902;NU1903;NU1904</WarningsNotAsErrors>
+    <!-- TODO: Remove when Arcade SDK updated TargetFrameworkDefaults.props for .NET 10. -->
+    <NetCurrent>net10.0</NetCurrent>
+    <NetPrevious>net9.0</NetPrevious>
+    <NetToolCurrent>$(NetCurrent))</NetToolCurrent>
+    <NetToolMinimum Condition="'$(DotNetBuildSourceOnly)' == 'true'">$(NetToolCurrent)</NetToolMinimum>
   </PropertyGroup>
 
 </Project>

global.json

@@ -1,10 +1,10 @@
 {
   "sdk": {
-    "version": "9.0.100-rc.2.24474.11",
+    "version": "10.0.100-alpha.1.24551.9",
     "rollForward": "latestFeature"
   },
   "tools": {
-    "dotnet": "9.0.100-rc.2.24474.11"
+    "dotnet": "10.0.100-alpha.1.24551.9"
   },
   "msbuild-sdks": {
     "Microsoft.DotNet.Arcade.Sdk": "10.0.0-beta.24530.1",

src/Microsoft.DotNet.Build.Tasks.Packaging/src/build/Packaging.targets

@@ -954,6 +954,10 @@
     <DefaultValidateFramework Include="net9.0">
       <RuntimeIDs>@(NETCoreApp90RIDs)</RuntimeIDs>
     </DefaultValidateFramework>
+    <NETCoreApp100RIDs Condition="'@(NETCoreApp100RIDs)' == ''" Include="@(NETCoreApp90RIDs)" />
+    <DefaultValidateFramework Include="net10.0">
+      <RuntimeIDs>@(NETCoreApp100RIDs)</RuntimeIDs>
+    </DefaultValidateFramework>
 
     <NETCore50RIDs Condition="'@(NETCore50RIDs)' == ''" Include="win10-x86;win10-x86-aot;win10-x64;win10-x64-aot;win10-arm;win10-arm-aot" />
     <DefaultValidateFramework Include="netcore50">

src/Microsoft.DotNet.Helix/Sdk/tools/xunit-runner/XUnitRunner.targets

@@ -2,7 +2,7 @@
 <Project>
 
   <PropertyGroup>
-    <XUnitPublishTargetFramework Condition="'$(XUnitPublishTargetFramework)' == ''">net9.0</XUnitPublishTargetFramework>
+    <XUnitPublishTargetFramework Condition="'$(XUnitPublishTargetFramework)' == ''">net10.0</XUnitPublishTargetFramework>
     <XUnitRuntimeTargetFramework Condition="'$(XUnitRuntimeTargetFramework)' == ''">netcoreapp2.0</XUnitRuntimeTargetFramework>
 
     <XUnitRunnerVersion Condition="'$(XUnitRunnerVersion)' == ''">2.9.2</XUnitRunnerVersion>

src/Microsoft.DotNet.XliffTasks/Microsoft.DotNet.XliffTasks.csproj

@@ -1,11 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <!--
-       We need to target net8.0 while Arcade SDK 8 is being used.
-       Xliff tasks were moved from dotnet/xliff-tasks to Arcade in V9, so they are not available in release/8.0 branch.
-    -->
-    <TargetFrameworks>$(NetToolMinimum);$(NetFrameworkToolCurrent)</TargetFrameworks>
+    <TargetFrameworks>$(NetToolCurrent);$(NetFrameworkToolCurrent)</TargetFrameworks>
     <IsPackable>true</IsPackable>
     <IsBuildTaskProject>true</IsBuildTaskProject>
     <RootNamespace>XliffTasks</RootNamespace>