Rebrand and update for 5.0.1 (#27406)

* Move to 5.0.1 versions

* Move to GA .NET SDK
- required for some tests to pass

* Remove feeds that won't be needed after 5.0.0 is GA

* Cherry-pick `$(CrossgenOutput)` and Directory.Build.*.in changes from master
- [master] Update dependencies from dotnet/runtime dotnet/efcore (#26788)
    - 219ecd6
- when project template tests run test assets, need latest shared Fx bits
- hit `BadImageFormatException`s otherwise
    - test projects build against uploaded packages
    - those packages reference the 5.0.1 shared framework
    - the ASP.NET parts of the 5.0.1 shared Fx are `crossgen`ed to target Windows

- Use runtime and ref/ assemblies matching repo in Helix testing
    - add Directory.Build.*.in files based on project template test infrastructure
    - use files as import boundary where the project doesn't create its own Directory.Build.* files
    - ensure `dotnet-watch` tests also use the latest runtime and ref/ assemblies

- Extend Helix Directory.Build.* workarounds
    - generate Directory.Build.* files when restoring any projects
    - include generated files in Helix runs needing the latest runtime
    - copy generated files when testing `dotnet-watch` locally
    - include generated content in Microsoft.NET.Sdk.BlazorWebAssembly.IntegrationTests test assets
        - remove duplicate settings from existing Directory.Build.* files
    - ensure shared framework and targeting packs are laid out under .dotnet/ before test assets restore

- Disable `crossgen` when building for Helix runs
    - make `$(CrossgenOutput)` property override-able
    - use override in CI jobs that submit to other platforms
        - for now, leave the ARM64 Helix jobs alone (build on Ubuntu, run in Debian)

* Correct an `$(IsTestAssetProject)` setting
- affected projects are all test assets or provide test support
- without this, a number of the projects are incorrectly marked as shipping

* Baseline released 5.0.0 packages
- this is a complete rewrite of eng/Baseline.xml
  - based on the 5.0.0 MergedManifest.xml file

* Add 5.0.0 PackageOverrides.txt and PlatformManifest.txt files
- need consistent versions when servicing targeting packs

Co-authored-by: dotnet-maestro[bot] <42748379+dotnet-maestro[bot]@users.noreply.github.com>

.azure/pipelines/ci.yml

@@ -675,13 +675,15 @@ stages:
         timeoutInMinutes: 240
         steps:
         # Build the shared framework
-        - script: ./build.cmd -ci -nobl -all -pack -arch x64 /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log $(_InternalRuntimeDownloadArgs)
+        - script: ./build.cmd -ci -nobl -all -pack -arch x64
+                  /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log $(_InternalRuntimeDownloadArgs)
           displayName: Build shared fx
-        - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj $(_InternalRuntimeDownloadArgs)
+        - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj
+                  /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log $(_InternalRuntimeDownloadArgs)
           displayName: Restore interop projects
         - script: ./build.cmd -ci -nobl -noBuildRepoTasks -noRestore -test -all -noBuildNative -projects eng\helix\helix.proj
-                  /p:IsRequiredCheck=true /p:IsHelixJob=true /p:BuildInteropProjects=true /p:RunTemplateTests=true $(_InternalRuntimeDownloadArgs)
-                  /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+                  /p:IsRequiredCheck=true /p:IsHelixJob=true /p:BuildInteropProjects=true /p:RunTemplateTests=true
+                  /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log $(_InternalRuntimeDownloadArgs)
           displayName: Run build.cmd helix target
           env:
             HelixApiAccessToken: $(HelixApiAccessToken) # Needed for internal queues

.azure/pipelines/helix-matrix.yml

@@ -33,12 +33,14 @@ jobs:
     steps:
     # Build the shared framework
     - script: ./build.cmd -ci -nobl -all -pack -arch x64 /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Build shared fx
     - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Restore interop projects
     - script: .\build.cmd -ci -nobl -noBuildRepoTasks -NoRestore -test -all -noBuildNative -projects eng\helix\helix.proj
               /p:IsHelixDaily=true /p:IsRequiredCheck=true /p:IsHelixJob=true /p:BuildInteropProjects=true
-              /p:RunTemplateTests=true /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+              /p:RunTemplateTests=true /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Run build.cmd helix target
       env:
         HelixApiAccessToken: $(HelixApiAccessToken) # Needed for internal queues

.azure/pipelines/quarantined-pr.yml

@@ -39,13 +39,16 @@ jobs:
     timeoutInMinutes: 120
     steps:
     # Build the shared framework
-    - script: ./build.cmd -ci -nobl -all -pack -arch x64 /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+    - script: ./build.cmd -ci -nobl -all -pack -arch x64
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Build shared fx
     - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Restore interop projects
     - script: ./build.cmd -ci -nobl -noBuildRepoTasks -noRestore -test -all -noBuildJava -noBuildNative
               -projects eng\helix\helix.proj /p:RunQuarantinedTests=true /p:IsRequiredCheck=true /p:IsHelixJob=true
-              /p:BuildInteropProjects=true /p:RunTemplateTests=true /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+              /p:BuildInteropProjects=true /p:RunTemplateTests=true
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Run build.cmd helix target
       continueOnError: true
       env:

.azure/pipelines/quarantined-tests.yml

@@ -28,13 +28,16 @@ jobs:
     timeoutInMinutes: 480
     steps:
     # Build the shared framework
-    - script: ./build.cmd -ci -nobl -all -pack -arch x64 /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+    - script: ./build.cmd -ci -nobl -all -pack -arch x64
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Build shared fx
     - script: ./build.cmd -ci -nobl -noBuildRepoTasks -restore -noBuild -noBuildNative -projects src/Grpc/**/*.csproj
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Restore interop projects
     - script: ./build.cmd -ci -nobl -noBuildRepoTasks -noRestore -test -all -noBuildJava -noBuildNative
-              -projects eng\helix\helix.proj /p:IsHelixDaily=true /p:RunQuarantinedTests=true /p:IsRequiredCheck=true /p:IsHelixJob=true
-              /p:BuildInteropProjects=true /p:RunTemplateTests=true /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
+              -projects eng\helix\helix.proj /p:IsHelixDaily=true /p:RunQuarantinedTests=true /p:IsRequiredCheck=true
+              /p:IsHelixJob=true /p:BuildInteropProjects=true /p:RunTemplateTests=true
+              /p:CrossgenOutput=false /p:ASPNETCORE_TEST_LOG_DIR=artifacts/log
       displayName: Run build.cmd helix target
       continueOnError: true
       env:

NuGet.config

@@ -2,14 +2,6 @@
 <configuration>
   <packageSources>
     <clear />
-    <!--Begin: Package sources managed by Dependency Flow automation. Do not edit the sources below.-->
-    <!--  Begin: Package sources from dotnet-efcore -->
-    <add key="darc-pub-dotnet-efcore-c57d3d2" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-efcore-c57d3d20/nuget/v3/index.json" />
-    <!--  End: Package sources from dotnet-efcore -->
-    <!--  Begin: Package sources from dotnet-runtime -->
-    <add key="darc-pub-dotnet-runtime-7ef6d50" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/darc-pub-dotnet-runtime-7ef6d50b/nuget/v3/index.json" />
-    <!--  End: Package sources from dotnet-runtime -->
-    <!--End: Package sources managed by Dependency Flow automation. Do not edit the sources above.-->
     <add key="dotnet-eng" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json" />
     <add key="dotnet-tools" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-tools/nuget/v3/index.json" />
     <add key="dotnet5" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet5/nuget/v3/index.json" />