Merge branch 'main' of https://github.com/dotnet/sdk into merge/release/9.0.3xx-to-main

Author: Simon Zhao (BEYONDSOFT CONSULTING INC)

.config/dotnet-tools.json

@@ -3,7 +3,7 @@
   "isRoot": true,
   "tools": {
     "microsoft.dotnet.darc": {
-      "version": "1.1.0-beta.25319.4",
+      "version": "1.1.0-beta.25358.3",
       "commands": [
         "darc"
       ]

.github/workflows/copilot-setup-steps.yml

@@ -27,3 +27,10 @@ jobs:
       - name: Do an initial build to ensure all dependencies are restored
         run: |
           ./build.sh
+      - name: Put repo-local dotnet install on PATH
+        run: |
+          echo "PATH=$PWD/.dotnet:$PATH" >> $GITHUB_ENV
+
+      - name: Check dotnet version
+        run: |
+          dotnet --version

.github/workflows/pr-analysis.yml

@@ -1,7 +1,7 @@
 name: PR Analysis
 on:
   pull_request_target:
-    types: [opened, synchronize, labeled, unlabeled]
+    types: [opened, synchronize, labeled, unlabeled, ready_for_review]
 permissions:
   contents: read
   pull-requests: read

.github/workflows/update-man-pages.yml

@@ -22,17 +22,21 @@ jobs:
           rm ./documentation/manpages/sdk/*
 
           ./documentation/manpages/tool/run_docker.sh
-
-          if [[ -n $(git status -s) ]]; then
+      
+          # Only add files with more than 2 changed lines
+          for line in $(git diff --numstat | awk '$1+$2 > 2 {print $3}'); do
+            git add "$line"
+          done
+      
+          if ! git diff --cached --quiet; then
             git config user.name 'github-actions'
             git config user.email '[email protected]'
             date=$(date +%F)
-            git add .
             title="[automated] Update man pages"
             body="This action is executed twice a month to automatically update the manpages based on the latest changes to the dotnet/docs repo"
             branch=update-man-page-$date
             git checkout -b $branch
-            git commit -a -m "$title"
+            git commit -m "$title"
             git push -u origin $branch --force
             gh pr create --base main --head $branch --title "$title" --body "$body"
           fi

.vsts-ci.yml

@@ -64,16 +64,9 @@ extends:
   template: v1/1ES.Official.PipelineTemplate.yml@1esPipelines
   parameters:
     containers:
-      alpine322Amd64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.22-amd64
-      centosStream9:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream9
-      debian12Amd64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:debian-12-gcc15-amd64
-      fedora39:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:fedora-39
-      mariner20CrossArm:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:cbl-mariner-2.0-cross-arm
+      azureLinux30Net10BuildAmd64:
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-build-amd64
+
     sdl:
       sourceAnalysisPool:
         name: $(DncEngInternalBuildPool)
@@ -162,60 +155,44 @@ extends:
             timeoutInMinutes: 90
             linuxJobParameterSets:
             ### OFFICIAL ###
-            # Note: These builds are also portable like the Portable category, but that category uses containers, and doesn't publish zips and tarballs.
+            # Note: These builds are also glibc like the glibc category, but that category uses containers, and doesn't publish zips and tarballs.
             - categoryName: Official
               publishArgument: $(_publishArgument)
               officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties)
+              osProperties: $(linuxOsglibcProperties)
               runTests: false
             - categoryName: Official
               targetArchitecture: arm
               runtimeIdentifier: linux-arm
               publishArgument: $(_publishArgument)
               officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties)
+              osProperties: $(linuxOsglibcProperties)
               runTests: false
             - categoryName: Official
               targetArchitecture: arm64
               runtimeIdentifier: linux-arm64
               publishArgument: $(_publishArgument)
               officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties)
-              runTests: false
-            ### PORTABLE ###
-            - categoryName: Portable
-              # Do not publish zips and tarballs. The linux-x64 binaries are already published by Official.
-              publishArgument: $(_publishArgument) /p:PublishBinariesAndBadge=false
-              officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties) /p:BuildSdkDeb=true
-              runTests: false
-            - categoryName: Portable
-              targetArchitecture: arm64
-              runtimeIdentifier: linux-arm64
-              # Do not publish zips and tarballs. The linux-arm64 binaries are already published by Official.
-              publishArgument: $(_publishArgument) /p:PublishBinariesAndBadge=false
-              officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties) /p:BuildSdkDeb=true
+              osProperties: $(linuxOsglibcProperties)
               runTests: false
-            - categoryName: Portable
-              container: centosStream9
+            ### glibc ###
+            - categoryName: glibc
               # Do not publish zips and tarballs. The linux-x64 binaries are already published by Official.
               publishArgument: $(_publishArgument) /p:PublishBinariesAndBadge=false
               officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties) /p:IsRPMBasedDistro=true
+              osProperties: $(linuxOsglibcProperties) /p:BuildSdkDeb=true
               runTests: false
-            - categoryName: Portable
-              container: centosStream9
+            - categoryName: glibc
               targetArchitecture: arm64
               runtimeIdentifier: linux-arm64
               # Do not publish zips and tarballs. The linux-arm64 binaries are already published by Official.
               publishArgument: $(_publishArgument) /p:PublishBinariesAndBadge=false
               officialBuildProperties: $(_officialBuildProperties)
-              osProperties: $(linuxOsPortableProperties) /p:IsRPMBasedDistro=true
+              osProperties: $(linuxOsglibcProperties) /p:BuildSdkDeb=true
               runTests: false
-            ### MUSL ###
-            - categoryName: Musl
-              container: alpine322Amd64
+            ### musl ###
+            - categoryName: musl
+              container: azureLinux30Net10BuildAmd64
               runtimeIdentifier: linux-musl-x64
               publishArgument: $(_publishArgument)
               officialBuildProperties: $(_officialBuildProperties)
@@ -224,15 +201,15 @@ extends:
               # SBOM generation is not supported for alpine.
               enableSbom: false
               runTests: false
-            - categoryName: Musl
-              container: mariner20CrossArm
+            - categoryName: musl
+              container: azureLinux30Net10BuildAmd64
               targetArchitecture: arm
               runtimeIdentifier: linux-musl-arm
               publishArgument: $(_publishArgument)
               officialBuildProperties: $(_officialBuildProperties)
               osProperties: /p:OSName=linux-musl
               runTests: false
-            - categoryName: Musl
+            - categoryName: musl
               targetArchitecture: arm64
               runtimeIdentifier: linux-musl-arm64
               publishArgument: $(_publishArgument)

.vsts-pr.yml

@@ -18,7 +18,7 @@ parameters:
 - name: enableArm64Job
   displayName: Enables the ARM64 job
   type: boolean
-  default: false
+  default: true
 
 variables:
 - template: /eng/pipelines/templates/variables/sdk-defaults.yml
@@ -27,16 +27,8 @@ variables:
 
 resources:
   containers:
-  - container: alpine322Amd64
-    image: mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.22-amd64
-  - container: centosStream9
-    image: mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream9
-  - container: debian12Amd64
-    image: mcr.microsoft.com/dotnet-buildtools/prereqs:debian-12-gcc15-amd64
-  - container: fedora39
-    image: mcr.microsoft.com/dotnet-buildtools/prereqs:fedora-39
-  - container: ubuntu2204DebPkg
-    image: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-debpkg
+  - container: azureLinux30Net10BuildAmd64
+    image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-build-amd64
 
 stages:
 ############### BUILD STAGE ###############

Directory.Build.props

@@ -23,6 +23,7 @@
     <HostOSName Condition="'$(HostOSName)' == '' AND $([MSBuild]::IsOSPlatform('ILLUMOS'))">illumos</HostOSName>
     <HostOSName Condition="'$(HostOSName)' == '' AND '$(IsLinux)' == 'true'">linux</HostOSName>
 
+    <OSName Condition="'$(OSName)' == '' AND $(PortableTargetRid) != ''">$(PortableTargetRid.Substring(0, $(PortableTargetRid.LastIndexOf('-'))))</OSName>
     <OSName Condition="'$(OSName)' == '' AND $(TargetRid) != ''">$(TargetRid.Substring(0, $(TargetRid.LastIndexOf('-'))))</OSName>
     <OSName Condition="'$(OSName)' == ''">$(HostOSName)</OSName>
   </PropertyGroup>

Directory.Packages.props

@@ -4,10 +4,10 @@
     <!-- Using multiple feeds isn't supported by Maestro: https://github.com/dotnet/arcade/issues/14155. -->
     <NoWarn>$(NoWarn);NU1507</NoWarn>
   </PropertyGroup>
-
   <ItemGroup>
     <PackageVersion Include="Basic.CompilerLog.Util" Version="0.9.9" />
     <PackageVersion Include="AwesomeAssertions" Version="$(AwesomeAssertionsVersion)" />
+    <PackageVersion Include="BenchmarkDotNet" Version="$(BenchmarkDotNetPackageVersion)" />
     <PackageVersion Include="AwesomeAssertions.Json" Version="$(AwesomeAssertionsJsonVersion)" />
     <PackageVersion Include="MicroBuild.Plugins.SwixBuild.Dotnet" Version="1.1.87-gba258badda" />
     <PackageVersion Include="Microsoft.ApplicationInsights" Version="$(MicrosoftApplicationInsightsPackageVersion)" />

documentation/general/decouple-vs-and-net-sdk.md

@@ -119,12 +119,6 @@ Solutions that mix .NET SDK and Visual Studio projects will end up with multiple
 
 The compiler will offer a property that allows SDK projects to use the MSBuild version of the compiler when being built with `msbuild`: `<RoslynCompilerType>Framework</RoslynCompilerType>`. This can be added to a `Directory.Build.props` file to impact the entire solution. This is not expected to be a common scenario but is available for customers who need it. This property will be ignored when using `dotnet build` as there is no way to fall back to the Visual Studio compiler in that scenario.
 
-> [!NOTE]
-> These values are recognized for property `RoslynCompilerType`:
-> - `Core`: use the compiler that comes with the .NET SDK
-> - `Framework`: use the compiler that comes with .NET Framework MSBuild
-> - `FrameworkPackage`: download the Microsoft.Net.Sdk.Compilers.Toolset package which contains the .NET Framework compiler corresponding to the .NET SDK version
-
 ### .NET Framework based analyzers
 
 There are a few analyzers which are built against .NET Framework TFMs. That means when loaded in a .NET Core compiler it could lead to compatibility issues. This is not expected to be a significant issue as our processes have been pushing customers to target `netstandard` in analyzers for 5+ years. However it is possible that some customers will run into issues here.
@@ -137,6 +131,20 @@ Today there is not a 100% reliable way to shutdown the VBCSCompiler process. The
 
 To mitigate this we will be fixing the `build-server shutdown` command to be reliable across all the scenarios we care about. The details of this are captured in [issue 45956](https://github.com/dotnet/sdk/issues/45956).
 
+## RoslynCompilerType
+
+Based on the value of the `RoslynCompilerType` property, the SDK sets property `RoslynTasksAssembly` to a full path to a [Roslyn build task DLL][roslyn-build-task],
+and the SDK targets use `$(RoslynTasksAssembly)` to load the build task.
+
+The SDK also sets `RoslynTargetsPath` to the directory path of the roslyn tasks assembly. This property is used by some targets
+but it should be avoided if possible because the tasks assembly name can change as well, not just the directory path.
+
+These values are recognized for property `RoslynCompilerType`:
+- `Core`: use the compiler that comes with the .NET SDK
+- `Framework`: use the compiler that comes with .NET Framework MSBuild
+- `FrameworkPackage`: download the Microsoft.Net.Sdk.Compilers.Toolset package which contains the .NET Framework compiler corresponding to the .NET SDK version
+- `Custom`: the SDK will not override `RoslynTasksAssembly` - used for example by Microsoft.Net.Compilers.Toolset package which injects its own version of the build task
+
 ## Alternative
 
 ### Make the compiler in Visual Studio pluggable
@@ -189,6 +197,7 @@ There is only one version of the DevKit extension. It is released using the late
 [matrix-of-paine]: https://aka.ms/dotnet/matrixofpaine
 [sdk-lifecycle]: https://learn.microsoft.com/en-us/dotnet/core/porting/versioning-sdk-msbuild-vs#lifecycle
 [code-razor-vs-load]: https://github.com/dotnet/roslyn/blob/9aea80927e3d4e5a2846efaa710438c0d8d2bfa2/src/Workspaces/Core/Portable/Workspace/ProjectSystem/ProjectSystemProject.cs#L1009
+[roslyn-build-task]: https://github.com/dotnet/roslyn/blob/ccb05769e5298ac23c01b33a180a0b3715f53a18/src/Compilers/Core/MSBuildTask/README.md
 [setup-dotnet]: https://github.com/actions/setup-dotnet
 [pr-detect-torn-state]: https://github.com/dotnet/installer/pull/19144
 [issue-analyzer-mt]: https://github.com/dotnet/sdk/issues/20355