React to MSBuild breaking changes and remove ProdCon v1 variables (#4161)

This should unblock the consumption of the latest .NET Core SDK, which includes breaking changes in MSBuild. We don't _really_ need the MSBuild APIs which were broken because ProdCon v1 is dead. This removes the unused ProdCon v1 tasks and targets.

15 files changed, 3 insertions, 618 deletions

diff --git a/build/Publish.targets b/build/Publish.targets
index 1aab9b260d..ffb4352ef7 100644
--- a/build/Publish.targets
+++ b/build/Publish.targets
@@ -15,16 +15,8 @@
       GetFilesToPublish;
       PublishToLocalFolder;
       PublishToAzureFeed;
-      PublishToTransportFeed;
       PublishToMyGet;
     </PublishDependsOn>
-
-    <!-- Settings for pushing to the transport feed -->
-    <PushToBlobFeed_UploadTimeoutMinutes>10</PushToBlobFeed_UploadTimeoutMinutes>
-    <PushToBlobFeed_Overwrite Condition="'$(PushToBlobFeed_Overwrite)' == ''">false</PushToBlobFeed_Overwrite>
-    <PushToBlobFeed_MaxClients Condition="'$(PushToBlobFeed_MaxClients)' == ''">8</PushToBlobFeed_MaxClients>
-    <BlobFileRelativePathBase Condition="'$(BlobFileRelativePathBase)' == ''">assets</BlobFileRelativePathBase>
-    <BlobFileRelativePathBase Condition="!HasTrailingSlash('$(BlobFileRelativePathBase)')">$(BlobFileRelativePathBase)/</BlobFileRelativePathBase>
   </PropertyGroup>
 
   <Target Name="Publish" DependsOnTargets="$(PublishDependsOn)" />
@@ -74,52 +66,43 @@
       <!-- Windows Server hosting bundle -->
       <FilesToPublish Include="$(DependencyAssetsDir)$(WindowsHostingBundleInstallerFileName)">
         <RelativeBlobPath>$(BlobBasePath)$(WindowsHostingBundleInstallerFileName)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <!-- Package archives -->
       <FilesToPublish Include="$(DependencyAssetsDir)nuGetPackagesArchive-ci-server-$(PackageVersion).zip" >
         <RelativeBlobPath>$(BlobBasePath)nuGetPackagesArchive-ci-server-$(PackageVersion).zip</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <FilesToPublish Include="$(DependencyAssetsDir)nuGetPackagesArchive-ci-server-$(PackageVersion).patch.zip" >
         <RelativeBlobPath>$(BlobBasePath)nuGetPackagesArchive-ci-server-$(PackageVersion).patch.zip</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <FilesToPublish Include="$(DependencyAssetsDir)nuGetPackagesArchive-ci-server-compat-$(PackageVersion).patch.zip" >
         <RelativeBlobPath>$(BlobBasePath)nuGetPackagesArchive-ci-server-compat-$(PackageVersion).patch.zip</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <!-- Intermediate files passed on to the dotnet-CLI. -->
       <FilesToPublish Include="$(DependencyAssetsDir)nuGetPackagesArchive-$(PackageVersion).lzma" >
         <RelativeBlobPath>$(BlobBasePath)nuGetPackagesArchive-$(PackageVersion).lzma</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <FilesToPublish Include="$(DependencyAssetsDir)$(IntermediateInstallerBaseFileName)-%(IntermediateInstaller.Identity)%(IntermediateInstaller.FileExt)" Condition=" '%(IntermediateInstaller.Identity)' != '' ">
         <RelativeBlobPath>$(BlobBasePath)$(IntermediateInstallerBaseFileName)-%(IntermediateInstaller.Identity)%(IntermediateInstaller.FileExt)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <FilesToPublish Include="$(BaseRuntimeVersionFile)">
         <RelativeBlobPath>$(BlobBasePath)$(BaseRuntimeVersionFileName)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
         <ContentType>text/plain</ContentType>
       </FilesToPublish>
 
       <!-- Archive installers -->
       <FilesToPublish Include="$(DependencyAssetsDir)$(InstallerBaseFileName)-%(NativeInstaller.Identity)%(NativeInstaller.FileExt)" Condition=" '%(NativeInstaller.FileExt)' != '' ">
         <RelativeBlobPath>$(BlobBasePath)$(InstallerBaseFileName)-%(NativeInstaller.Identity)%(NativeInstaller.FileExt)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
       </FilesToPublish>
 
       <!-- Support for README badges and dotnet-install.ps1/sh -->
       <FilesToPublish Include="$(DependencyAssetsDir)$(InstallerBaseFileName)-%(NativeInstaller.Identity)%(NativeInstaller.FileExt)" Condition=" '%(NativeInstaller.FileExt)' != '' ">
         <RelativeBlobPath>$(AliasBlobBasePath)$(InstallerAliasBaseFileName)-%(NativeInstaller.Identity)%(NativeInstaller.FileExt)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
         <Overwrite>true</Overwrite>
         <!-- These uploads duplicate the same blob in a separate location for README download links and to make dotnet-install.ps1/sh work when specifying -Channel. -->
         <IsDuplicateUpload>true</IsDuplicateUpload>
@@ -127,7 +110,6 @@
 
       <FilesToPublish Include="@(SharedFxVersionBadge)">
         <RelativeBlobPath>$(AliasBlobBasePath)%(SharedFxVersionBadge.FileName)%(SharedFxVersionBadge.Extension)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
         <CacheControl>no-cache, no-store, must-revalidate</CacheControl>
         <ContentType>image/svg+xml</ContentType>
         <Overwrite>true</Overwrite>
@@ -135,7 +117,6 @@
 
       <FilesToPublish Include="$(LatestRuntimeVersionFile)">
         <RelativeBlobPath>$(AliasBlobBasePath)$(LatestRuntimeVersionFileName)</RelativeBlobPath>
-        <ManifestArtifactData>ShipInstaller=dotnetcli</ManifestArtifactData>
         <CacheControl>no-cache, no-store, must-revalidate</CacheControl>
         <ContentType>text/plain</ContentType>
         <Overwrite>true</Overwrite>
@@ -154,7 +135,6 @@
 
       <FilesToPublish Include="$(DependencyPackagesDir)%(ArtifactInfo.FileName)%(ArtifactInfo.Extension)" Condition="'%(ArtifactInfo.ArtifactType)' == 'JavaJar'">
         <RelativeBlobPath>$(JarBlobBasePath)%(ArtifactInfo.FileName)%(ArtifactInfo.Extension)</RelativeBlobPath>
-        <ManifestArtifactData>Type=JavaJar</ManifestArtifactData>
       </FilesToPublish>
 
       <FilesToPublish Include="$(DependencyAssetsDir)%(ArtifactInfo.FileName)%(ArtifactInfo.Extension)" Condition="'%(ArtifactInfo.ArtifactType)' == 'MavenPOM'">
@@ -163,7 +143,6 @@
 
       <NpmPackageToPublish Include="$(DependencyAssetsDir)%(ArtifactInfo.FileName)%(ArtifactInfo.Extension)" Condition="'%(ArtifactInfo.ArtifactType)' == 'NpmPackage'">
         <RelativeBlobPath>$(NpmBlobBasePath)%(ArtifactInfo.PackageId)/%(ArtifactInfo.FileName)%(ArtifactInfo.Extension)</RelativeBlobPath>
-        <ManifestArtifactData>Type=NpmPackage</ManifestArtifactData>
         <ContentType>application/tar+gzip</ContentType>
       </NpmPackageToPublish>
     </ItemGroup>
@@ -274,57 +253,4 @@
         Files="@(FilesToPublish)" />
   </Target>
 
-  <Target Name="PublishToTransportFeed"
-    DependsOnTargets="ResolveCommitHash;GetFilesToPublish"
-    Condition="'$(PublishToTransportFeed)' == 'true'">
-
-    <ItemGroup>
-      <PackageToPublishToTransport
-        Include="@(PackageToPublish)"
-        Condition="'%(PackageToPublish.Category)' == 'ship'" />
-
-      <PackageToPublishToTransport
-        Include="@(PackageToPublish)"
-        ManifestArtifactData="NonShipping=true"
-        Condition="'%(PackageToPublish.Category)' != 'ship'" />
-
-      <FilesToPublishToTransport Include="@(NpmPackageToPublish)"
-        RelativeBlobPath="$(BlobFileRelativePathBase)%(NpmPackageToPublish.RelativeBlobPath)"
-        ManifestArtifactData="%(NpmPackageToPublish.ManifestArtifactData)" />
-
-      <!-- Filter aliased artifacts to workaround dotnet/buildtools#1855 -->
-      <FilesToPublishToTransport Include="@(FilesToPublish)"
-        RelativeBlobPath="$(BlobFileRelativePathBase)%(FilesToPublish.RelativeBlobPath)"
-        ManifestArtifactData="%(FilesToPublish.ManifestArtifactData)"
-        Condition=" '%(FilesToPublish.IsDuplicateUpload)' != 'true' " />
-    </ItemGroup>
-
-
-    <PushToBlobFeed ExpectedFeedUrl="$(PublishBlobFeedUrl)"
-                    AccountKey="$(PublishBlobFeedKey)"
-                    ItemsToPush="@(PackageToPublishToTransport)"
-                    Overwrite="$(PushToBlobFeed_Overwrite)"
-                    UploadTimeoutInMinutes="$(PushToBlobFeed_UploadTimeoutMinutes)"
-                    ManifestBranch="$(BuildBranch)"
-                    ManifestBuildId="$(Version)"
-                    ManifestBuildData="ProductVersion=$(PackageVersion);UniverseCommitHash=$(CommitHash)"
-                    ManifestCommit="$(CommitHash)"
-                    ManifestName="aspnet"
-                    MaxClients="$(PushToBlobFeed_MaxClients)"
-                    Condition="@(PackageToPublish->Count()) != 0" />
-
-    <PushToBlobFeed ExpectedFeedUrl="$(PublishBlobFeedUrl)"
-                    AccountKey="$(PublishBlobFeedKey)"
-                    ItemsToPush="@(FilesToPublishToTransport)"
-                    PublishFlatContainer="true"
-                    Overwrite="$(PushToBlobFeed_Overwrite)"
-                    UploadTimeoutInMinutes="$(PushToBlobFeed_UploadTimeoutMinutes)"
-                    ManifestBranch="$(BuildBranch)"
-                    ManifestBuildId="$(Version)"
-                    ManifestBuildData="ProductVersion=$(PackageVersion);UniverseCommitHash=$(CommitHash)"
-                    ManifestCommit="$(CommitHash)"
-                    ManifestName="aspnet"
-                    MaxClients="$(PushToBlobFeed_MaxClients)" />
-  </Target>
-
 </Project>
diff --git a/build/RepositoryBuild.targets b/build/RepositoryBuild.targets
index 6a14264dca..0c88f5afad 100644
--- a/build/RepositoryBuild.targets
+++ b/build/RepositoryBuild.targets
@@ -86,7 +86,6 @@
       <RepositoryBuildArguments>$(RepositoryBuildArguments) /p:BuildNumber=$(BuildNumber)</RepositoryBuildArguments>
       <RepositoryBuildArguments>$(RepositoryBuildArguments) /p:Configuration=$(Configuration)</RepositoryBuildArguments>
       <RepositoryBuildArguments>$(RepositoryBuildArguments) /p:IsFinalBuild=$(IsFinalBuild)</RepositoryBuildArguments>
-      <RepositoryBuildArguments>$(RepositoryBuildArguments) /noconsolelogger '/l:RepoTasks.FlowLogger,$(MSBuildThisFileDirectory)tasks\bin\publish\RepoTasks.dll;Summary;FlowId=$(RepositoryToBuild)'</RepositoryBuildArguments>
       <RepositoryBuildArguments>$(RepositoryBuildArguments) '/p:DotNetAssetRootAccessTokenSuffix=$(DotNetAssetRootAccessTokenSuffix)'</RepositoryBuildArguments>
       <RepositoryBuildArguments>$(RepositoryBuildArguments) '/p:DotNetAssetRootUrl=$(DotNetAssetRootUrl)'</RepositoryBuildArguments>
       <RepositoryBuildArguments Condition=" '$(SkipTestsDueToMissingSharedFx)' == 'true' ">$(RepositoryBuildArguments) /p:SkipAspNetCoreRuntimeInstall=true</RepositoryBuildArguments>
diff --git a/build/dependencies.props b/build/dependencies.props
index 0e6582f464..bb75148f65 100644
--- a/build/dependencies.props
+++ b/build/dependencies.props
@@ -1,10 +1,10 @@
 <Project>
-  <!-- These package versions may be overridden or updated by automation. -->
-  <PropertyGroup Label="Package Versions: Auto" Condition=" '$(DotNetPackageVersionPropsPath)' == '' ">
+  <PropertyGroup Label="Package Versions: .NET Core dependencies">
 
     <!-- Packages from dotnet/core-setup -->
     <MicrosoftExtensionsDependencyModelPackageVersion>3.0.0-preview-27117-01</MicrosoftExtensionsDependencyModelPackageVersion>
     <MicrosoftNETCoreAppPackageVersion>3.0.0-preview-27117-01</MicrosoftNETCoreAppPackageVersion>
+    <MicrosoftNETCoreApp30PackageVersion>$(MicrosoftNETCoreAppPackageVersion)</MicrosoftNETCoreApp30PackageVersion>
     <MicrosoftNETCoreDotNetAppHostPackageVersion>3.0.0-preview-27117-01</MicrosoftNETCoreDotNetAppHostPackageVersion>
     <MicrosoftDotNetPlatformAbstractionsPackageVersion>3.0.0-preview-27117-01</MicrosoftDotNetPlatformAbstractionsPackageVersion>
 
@@ -114,15 +114,9 @@
     <MicrosoftEntityFrameworkCorePackageVersion>3.0.0-preview.18569.2</MicrosoftEntityFrameworkCorePackageVersion>
   </PropertyGroup>
 
-  <Import Project="$(DotNetPackageVersionPropsPath)" Condition="'$(DotNetPackageVersionPropsPath)' != ''" />
   <Import Project="dependencies.folderbuilds.props" Condition=" '$(IsUniverseBuild)' != 'true' AND '$(DotNetPackageVersionPropsPath)' == ''" />
 
   <PropertyGroup>
-    <!-- Assign this variable last because it may be updated from DotNetPackageVersionPropsPath as MicrosoftNETCoreAppPackageVersion. -->
-    <MicrosoftNETCoreApp30PackageVersion Condition="'$(MicrosoftNETCoreAppPackageVersion)' != ''">$(MicrosoftNETCoreAppPackageVersion)</MicrosoftNETCoreApp30PackageVersion>
-     <!-- Assign this variable to ensure they are consistent. -->
-    <MicrosoftNETCoreAppPackageVersion>$(MicrosoftNETCoreApp30PackageVersion)</MicrosoftNETCoreAppPackageVersion>
-
     <!-- Determined by build tools -->
     <InternalAspNetCoreSdkPackageVersion>$(KoreBuildVersion)</InternalAspNetCoreSdkPackageVersion>
     <InternalAspNetCoreSiteExtensionSdkPackageVersion>$(KoreBuildVersion)</InternalAspNetCoreSiteExtensionSdkPackageVersion>
@@ -148,7 +142,6 @@
     <BenchmarksOnlyPomeloEntityFrameworkCoreMySqlPackageVersion>2.1.1</BenchmarksOnlyPomeloEntityFrameworkCoreMySqlPackageVersion>
 
     <CastleCorePackageVersion>4.2.1</CastleCorePackageVersion>
-    <DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion>2.2.0-preview1-03124-01</DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion>
     <DevDependency_MicrosoftExtensionsDependencyModelPackageVersion>2.1.0</DevDependency_MicrosoftExtensionsDependencyModelPackageVersion>
     <DevDependency_WindowsAzureStoragePackageVersion>8.7.0</DevDependency_WindowsAzureStoragePackageVersion>
     <FSharpCorePackageVersion>4.2.1</FSharpCorePackageVersion>
diff --git a/build/repo.props b/build/repo.props
index 91aeb2bd04..fa1370912e 100644
--- a/build/repo.props
+++ b/build/repo.props
@@ -85,9 +85,6 @@
     <PublishToMyGet Condition=" $(PublishType.Contains('myget')) ">true</PublishToMyGet>
     <!-- azure = non-orchestrated builds -->
     <PublishToAzureFeed Condition="$(PublishType.Contains('azure'))">true</PublishToAzureFeed>
-
-    <!-- blob = orchestrated builds -->
-    <PublishToTransportFeed Condition="$(PublishType.Contains('blob'))">true</PublishToTransportFeed>
   </PropertyGroup>
 
   <Import Project="runtimes.props" />
diff --git a/build/repo.targets b/build/repo.targets
index 89c393ebd9..93a372d4fc 100644
--- a/build/repo.targets
+++ b/build/repo.targets
@@ -22,7 +22,6 @@
     <CompileDependsOn>$(CompileDependsOn);BuildProjects;PackSharedSources</CompileDependsOn>
     <CompileDependsOn Condition="'$(_ProjectsOnly)' != 'true'">$(CompileDependsOn);PackProjects;BuildRepositories;BuildSharedFx</CompileDependsOn>
     <PackageDependsOn Condition=" '$(_ProjectsOnly)' == 'true'">$(PackageDependsOn);PackProjects</PackageDependsOn>
-    <PackageDependsOn Condition="'$(TestOnly)' != 'true' AND '$(_ProjectsOnly)' != 'true'">$(PackageDependsOn);CheckExpectedPackagesExist</PackageDependsOn>
     <PackageDependsOn Condition="'$(TestOnly)' != 'true'">$(PackageDependsOn);CodeSign</PackageDependsOn>
     <TestDependsOn>$(TestDependsOn);TestProjects</TestDependsOn>
     <TestDependsOn Condition="'$(_ProjectsOnly)' != 'true'">$(TestDependsOn);_TestRepositories</TestDependsOn>
@@ -303,10 +302,6 @@
   </Target>
 
   <Target Name="VerifyExternalDependencyConfig">
-    <RepoTasks.CheckVersionOverrides DotNetPackageVersionPropsPath="$(DotNetPackageVersionPropsPath)"
-      DependenciesFile="$(MSBuildThisFileDirectory)dependencies.props"
-      Condition="'$(DotNetPackageVersionPropsPath)' != ''" />
-
     <Error Text="Missing Version metadata for the following external dependencies: %0A - @(ExternalDependency->WithMetadataValue('Version', ''), '%0A - '). "
            Condition=" @(ExternalDependency->WithMetadataValue('Version', '')->Count()) != 0 " />
   </Target>
@@ -314,14 +309,6 @@
   <Target Name="FastCheck"
     DependsOnTargets="ComputeGraph;VerifyPackageArtifactConfig;VerifyAllReposHaveNuGetPackageVerifier" />
 
-  <Target Name="CheckExpectedPackagesExist">
-    <ItemGroup>
-      <PackageArtifactFile Include="$(BuildDir)*.nupkg" Exclude="$(BuildDir)*.symbols.nupkg" />
-    </ItemGroup>
-
-    <RepoTasks.CheckExpectedPackagesExist Packages="@(PackageArtifact)" Files="@(PackageArtifactFile)" />
-  </Target>
-
   <Target Name="VerifyAllReposHaveNuGetPackageVerifier" DependsOnTargets="_PrepareRepositories">
     <Error Condition="'%(Repository.Identity)' != '' AND !Exists('%(Repository.RootPath)NuGetPackageVerifier.json')"
            Text="Repository %(Repository.Identity) is missing NuGetPackageVerifier.json. Expected file to exist in %(Repository.RootPath)NuGetPackageVerifier.json" />
diff --git a/build/tasks/CheckExpectedPackagesExist.cs b/build/tasks/CheckExpectedPackagesExist.cs
deleted file mode 100644
index 0df55e5d47..0000000000
--- a/build/tasks/CheckExpectedPackagesExist.cs
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Text;
-using Microsoft.Build.Framework;
-using NuGet.Packaging;
-using NuGet.Packaging.Core;
-using RepoTasks.Utilities;
-
-namespace RepoTasks
-{
-    public class CheckExpectedPackagesExist : Microsoft.Build.Utilities.Task
-    {
-        /// <summary>
-        /// The item group containing the nuget packages to split in different folders.
-        /// </summary>
-        [Required]
-        public ITaskItem[] Packages { get; set; }
-
-        [Required]
-        public ITaskItem[] Files { get; set; }
-
-        public override bool Execute()
-        {
-            if (Files?.Length == 0)
-            {
-                Log.LogError("No packages were found.");
-                return false;
-            }
-
-            var expectedPackages = new HashSet<string>(Packages.Select(i => i.ItemSpec), StringComparer.OrdinalIgnoreCase);
-
-            foreach (var file in Files)
-            {
-                PackageIdentity identity;
-                using (var reader = new PackageArchiveReader(file.ItemSpec))
-                {
-                    identity = reader.GetIdentity();
-                }
-
-                if (!expectedPackages.Contains(identity.Id))
-                {
-                    Log.LogError($"Unexpected package artifact with id: {identity.Id}");
-                    continue;
-                }
-
-                expectedPackages.Remove(identity.Id);
-            }
-
-            if (expectedPackages.Count != 0)
-            {
-                var error = new StringBuilder();
-                foreach (var id in expectedPackages)
-                {
-                    error.Append(" - ").AppendLine(id);
-                }
-
-                Log.LogError($"Expected the following packages, but they were not found:" + error.ToString());
-                return false;
-            }
-
-            return !Log.HasLoggedErrors;
-        }
-    }
-}
diff --git a/build/tasks/CheckVersionOverrides.cs b/build/tasks/CheckVersionOverrides.cs
deleted file mode 100644
index a510a8b800..0000000000
--- a/build/tasks/CheckVersionOverrides.cs
+++ /dev/null
@@ -1,45 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using System.Linq;
-using Microsoft.Build.Construction;
-using Microsoft.Build.Framework;
-using Microsoft.Build.Utilities;
-
-namespace RepoTasks
-{
-    public class CheckVersionOverrides : Task
-    {
-        [Required]
-        public string DotNetPackageVersionPropsPath { get; set; }
-
-        [Required]
-        public string DependenciesFile { get; set; }
-
-        public override bool Execute()
-        {
-            Log.LogMessage($"Verifying versions set in {DotNetPackageVersionPropsPath} match expected versions set in {DependenciesFile}");
-
-            var versionOverrides = ProjectRootElement.Open(DotNetPackageVersionPropsPath);
-            var dependencies = ProjectRootElement.Open(DependenciesFile);
-            var pinnedVersions = dependencies.PropertyGroups
-                .Where(p => string.Equals("Package Versions: Pinned", p.Label))
-                .SelectMany(p => p.Properties)
-                .ToDictionary(p => p.Name, p => p.Value, StringComparer.OrdinalIgnoreCase);
-
-            foreach (var prop in versionOverrides.Properties)
-            {
-                if (pinnedVersions.TryGetValue(prop.Name, out var pinnedVersion))
-                {
-                    if (!string.Equals(pinnedVersion, prop.Value, StringComparison.OrdinalIgnoreCase))
-                    {
-                        Log.LogError($"The imported package version props file conflicts with a pinned version variable {prop.Name}. Imported value: {prop.Value}, Pinned value: {pinnedVersion}");
-                    }
-                }
-            }
-
-            return !Log.HasLoggedErrors;
-        }
-    }
-}
diff --git a/build/tasks/Logger/FlowLogger.cs b/build/tasks/Logger/FlowLogger.cs
deleted file mode 100644
index e6a214fdff..0000000000
--- a/build/tasks/Logger/FlowLogger.cs
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using System.Linq;
-using Microsoft.Build.Framework;
-using Microsoft.Build.Logging;
-
-namespace RepoTasks
-{
-    public class FlowLogger : ConsoleLogger
-    {
-        private volatile bool _initialized;
-
-        public FlowLogger()
-        {
-        }
-
-        public override void Initialize(IEventSource eventSource, int nodeCount)
-        {
-            PreInit(eventSource);
-            base.Initialize(eventSource, nodeCount);
-        }
-
-        public override void Initialize(IEventSource eventSource)
-        {
-            PreInit(eventSource);
-            base.Initialize(eventSource);
-        }
-
-        private void PreInit(IEventSource eventSource)
-        {
-            if (_initialized) return;
-            _initialized = true;
-
-            var flowId = GetFlowId();
-            var prefix = $"{flowId,-22}| ";
-            var write = WriteHandler;
-            WriteHandler = msg => write(prefix + msg);
-
-            eventSource.BuildStarted += (o, e) =>
-            {
-                WriteHandler(e.Message + Environment.NewLine);
-            };
-        }
-
-        private string GetFlowId()
-        {
-            var parameters = Parameters?.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
-            if (parameters == null || parameters.Length == 0)
-            {
-                return null;
-            }
-
-            const string flowIdParamName = "FlowId=";
-            return parameters
-                .FirstOrDefault(p => p.StartsWith(flowIdParamName, StringComparison.Ordinal))
-                ?.Substring(flowIdParamName.Length);
-        }
-    }
-}
diff --git a/build/tasks/Logger/MSBuildLogger.cs b/build/tasks/Logger/MSBuildLogger.cs
deleted file mode 100644
index 458bd698d9..0000000000
--- a/build/tasks/Logger/MSBuildLogger.cs
+++ /dev/null
@@ -1,200 +0,0 @@
-// Copyright (c) .NET Foundation. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using Microsoft.Build.Framework;
-using Microsoft.Build.Utilities;
-using NuGet.Common;
-
-namespace NuGet.Build
-{
-    /// <summary>
-    /// TaskLoggingHelper -> ILogger
-    /// </summary>
-    internal class MSBuildLogger : LoggerBase, Common.ILogger
-    {
-        private readonly TaskLoggingHelper _taskLogging;
-
-        private delegate void LogMessageWithDetails(string subcategory,
-            string code,
-            string helpKeyword,
-            string file,
-            int lineNumber,
-            int columnNumber,
-            int endLineNumber,
-            int endColumnNumber,
-            MessageImportance importance,
-            string message,
-            params object[] messageArgs);
-
-        private delegate void LogErrorWithDetails(string subcategory,
-            string code,
-            string helpKeyword,
-            string file,
-            int lineNumber,
-            int columnNumber,
-            int endLineNumber,
-            int endColumnNumber,
-            string message,
-            params object[] messageArgs);
-
-        private delegate void LogMessageAsString(MessageImportance importance,
-            string message,
-            params object[] messageArgs);
-
-        private delegate void LogErrorAsString(string message,
-            params object[] messageArgs);
-
-        public MSBuildLogger(TaskLoggingHelper taskLogging)
-        {
-            _taskLogging = taskLogging ?? throw new ArgumentNullException(nameof(taskLogging));
-        }
-
-        public override void Log(ILogMessage message)
-        {
-            if (DisplayMessage(message.Level))
-            {
-                if (RuntimeEnvironmentHelper.IsMono)
-                {
-                    LogForMono(message);
-                    return;
-                }
-                else
-                {
-                    var logMessage = message as IRestoreLogMessage;
-
-                    if (logMessage == null)
-                    {
-                        logMessage = new RestoreLogMessage(message.Level, message.Message)
-                        {
-                            Code = message.Code,
-                            FilePath = message.ProjectPath
-                        };
-                    }
-                    LogForNonMono(logMessage);
-                }
-            }
-        }
-
-        /// <summary>
-        /// Log using with metadata for non mono platforms.
-        /// </summary>
-        private void LogForNonMono(IRestoreLogMessage message)
-        {
-            switch (message.Level)
-            {
-                case LogLevel.Error:
-                    LogError(message, _taskLogging.LogError, _taskLogging.LogError);
-                    break;
-
-                case LogLevel.Warning:
-                    LogError(message, _taskLogging.LogWarning, _taskLogging.LogWarning);
-                    break;
-
-                case LogLevel.Minimal:
-                    LogMessage(message, MessageImportance.High, _taskLogging.LogMessage, _taskLogging.LogMessage);
-                    break;
-
-                case LogLevel.Information:
-                    LogMessage(message, MessageImportance.Normal, _taskLogging.LogMessage, _taskLogging.LogMessage);
-                    break;
-
-                case LogLevel.Debug:
-                case LogLevel.Verbose:
-                default:
-                    // Default to LogLevel.Debug and low importance
-                    LogMessage(message, MessageImportance.Low, _taskLogging.LogMessage, _taskLogging.LogMessage);
-                    break;
-            }
-        }
-
-        /// <summary>
-        /// Log using basic methods to avoid missing methods on mono.
-        /// </summary>
-        private void LogForMono(ILogMessage message)
-        {
-            switch (message.Level)
-            {
-                case LogLevel.Error:
-                    _taskLogging.LogError(message.Message);
-                    break;
-
-                case LogLevel.Warning:
-                    _taskLogging.LogWarning(message.Message);
-                    break;
-
-                case LogLevel.Minimal:
-                    _taskLogging.LogMessage(MessageImportance.High, message.Message);
-                    break;
-
-                case LogLevel.Information:
-                    _taskLogging.LogMessage(MessageImportance.Normal, message.Message);
-                    break;
-
-                case LogLevel.Debug:
-                case LogLevel.Verbose:
-                default:
-                    // Default to LogLevel.Debug and low importance
-                    _taskLogging.LogMessage(MessageImportance.Low, message.Message);
-                    break;
-            }
-
-            return;
-        }
-
-        private void LogMessage(IRestoreLogMessage logMessage,
-            MessageImportance importance,
-            LogMessageWithDetails logWithDetails,
-            LogMessageAsString logAsString)
-        {
-            if (logMessage.Code > NuGetLogCode.Undefined)
-            {
-                // NuGet does not currently have a subcategory while throwing logs, hence string.Empty
-                logWithDetails(string.Empty,
-                    Enum.GetName(typeof(NuGetLogCode), logMessage.Code),
-                    Enum.GetName(typeof(NuGetLogCode), logMessage.Code),
-                    logMessage.FilePath,
-                    logMessage.StartLineNumber,
-                    logMessage.StartColumnNumber,
-                    logMessage.EndLineNumber,
-                    logMessage.EndColumnNumber,
-                    importance,
-                    logMessage.Message);
-            }
-            else
-            {
-                logAsString(importance, logMessage.Message);
-            }
-        }
-
-        private void LogError(IRestoreLogMessage logMessage,
-            LogErrorWithDetails logWithDetails,
-            LogErrorAsString logAsString)
-        {
-            if (logMessage.Code > NuGetLogCode.Undefined)
-            {
-                // NuGet does not currently have a subcategory while throwing logs, hence string.Empty
-                logWithDetails(string.Empty,
-                    Enum.GetName(typeof(NuGetLogCode), logMessage.Code),
-                    Enum.GetName(typeof(NuGetLogCode), logMessage.Code),
-                    logMessage.FilePath,
-                    logMessage.StartLineNumber,
-                    logMessage.StartColumnNumber,
-                    logMessage.EndLineNumber,
-                    logMessage.EndColumnNumber,
-                    logMessage.Message);
-            }
-            else
-            {
-                logAsString(logMessage.Message);
-            }
-        }
-
-        public override System.Threading.Tasks.Task LogAsync(ILogMessage message)
-        {
-            Log(message);
-
-            return System.Threading.Tasks.Task.FromResult(0);
-        }
-    }
-}
diff --git a/build/tasks/RepoTasks.csproj b/build/tasks/RepoTasks.csproj
index 20cbf6cce8..9410cf69cb 100644
--- a/build/tasks/RepoTasks.csproj
+++ b/build/tasks/RepoTasks.csproj
@@ -11,7 +11,6 @@
     <PackageReference Include="NuGet.Build.Tasks" Version="$(NuGetInMSBuildVersion)" PrivateAssets="All" />
     <PackageReference Include="Microsoft.Extensions.DependencyModel" Version="$(DevDependency_MicrosoftExtensionsDependencyModelPackageVersion)" PrivateAssets="All" />
     <PackageReference Include="WindowsAzure.Storage" Version="$(DevDependency_WindowsAzureStoragePackageVersion)" />
-    <PackageReference Include="Microsoft.DotNet.Build.Tasks.Feed" Version="$(DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion)" ExcludeAssets="Build" />
   </ItemGroup>
 
   <Import Project="$(RepoTasksSdkPath)\Sdk.targets" Condition="'$(RepoTasksSdkPath)' != '' "/>
diff --git a/build/tasks/RepoTasks.tasks b/build/tasks/RepoTasks.tasks
index dfc02c5451..329bb5cd0a 100644
--- a/build/tasks/RepoTasks.tasks
+++ b/build/tasks/RepoTasks.tasks
@@ -3,8 +3,6 @@
     <_RepoTaskAssembly>$(MSBuildThisFileDirectory)bin\publish\RepoTasks.dll</_RepoTaskAssembly>
   </PropertyGroup>
 
-  <UsingTask TaskName="RepoTasks.CheckExpectedPackagesExist" AssemblyFile="$(_RepoTaskAssembly)" />
-  <UsingTask TaskName="RepoTasks.CheckVersionOverrides" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.CreateLzma" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.GenerateRestoreSourcesPropsFile" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.GetDocXmlFiles" AssemblyFile="$(_RepoTaskAssembly)" />
@@ -12,15 +10,4 @@
   <UsingTask TaskName="RepoTasks.OrderBy" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.GenerateSharedFrameworkMetadataFiles" AssemblyFile="$(_RepoTaskAssembly)" />
   <UsingTask TaskName="RepoTasks.PublishToAzureBlob" AssemblyFile="$(_RepoTaskAssembly)" />
-
-  <!-- tools from dotnet-buildtools -->
-  <PropertyGroup>
-    <NuGetPackagesPath>$(NUGET_PACKAGES)</NuGetPackagesPath>
-    <NuGetPackagesPath Condition=" '$(NuGetPackagesPath)' == '' AND '$(USERPROFILE)' != '' ">$(USERPROFILE)\.nuget\packages\</NuGetPackagesPath>
-    <NuGetPackagesPath Condition=" '$(NuGetPackagesPath)' == '' AND '$(HOME)' != '' ">$(HOME)\.nuget\packages\</NuGetPackagesPath>
-    <NuGetPackagesPath>$([MSBuild]::NormalizeDirectory($(NuGetPackagesPath)))</NuGetPackagesPath>
-    <_MicrosoftDotNetBuildTasksFeedTaskDir>$(NuGetPackagesPath)microsoft.dotnet.build.tasks.feed\$(DevDependency_MicrosoftDotNetBuildTasksFeedPackageVersion.ToLowerInvariant())\build\netstandard1.5\</_MicrosoftDotNetBuildTasksFeedTaskDir>
-  </PropertyGroup>
-
-  <UsingTask TaskName="PushToBlobFeed" AssemblyFile="$(_MicrosoftDotNetBuildTasksFeedTaskDir)Microsoft.DotNet.Build.Tasks.Feed.dll"/>
 </Project>
diff --git a/build/tasks/Utilities/RuntimeGraphManager.cs b/build/tasks/RuntimeGraphManager.cs
index 82f373ef8d..82f373ef8d 100644
--- a/build/tasks/Utilities/RuntimeGraphManager.cs
+++ b/build/tasks/RuntimeGraphManager.cs
diff --git a/run.ps1 b/run.ps1
index 6b7e36c6cf..aa08c6485b 100644
--- a/run.ps1
+++ b/run.ps1
@@ -38,21 +38,6 @@ The path to the configuration file that stores values. Defaults to korebuild.jso
 .PARAMETER CI
 Sets up CI specific settings and variables.
 
-.PARAMETER PackageVersionPropsUrl
-(optional) the url of the package versions props path containing dependency versions.
-
-.PARAMETER AssetRootUrl
-(optional) the base url for acquiring build assets from an orchestrated build
-
-.PARAMETER AccessTokenSuffix
-(optional) the query string to append to any blob store access for PackageVersionPropsUrl, if any.
-
-.PARAMETER RestoreSources
-(optional) Semi-colon delimited list of additional NuGet feeds to use as part of restore.
-
-.PARAMETER ProductBuildId
-(optional) The product build ID for correlation with orchestrated builds.
-
 .PARAMETER MSBuildArguments
 Additional MSBuild arguments to be passed through.
 
@@ -90,11 +75,6 @@ param(
     [switch]$Reinstall,
     [string]$ConfigFile = $null,
     [switch]$CI,
-    [string]$PackageVersionPropsUrl = $null,
-    [string]$AccessTokenSuffix = $null,
-    [string]$RestoreSources = $null,
-    [string]$AssetRootUrl = $null,
-    [string]$ProductBuildId = $null,
     [Parameter(ValueFromRemainingArguments = $true)]
     [string[]]$MSBuildArguments
 )
@@ -213,30 +193,6 @@ if (!$LockFile) { $LockFile = Join-Path $Path 'korebuild-lock.txt' }
 if (!$Channel) { $Channel = 'master' }
 if (!$ToolsSource) { $ToolsSource = 'https://aspnetcore.blob.core.windows.net/buildtools' }
 
-if ($PackageVersionPropsUrl) {
-    $IntermediateDir = Join-Path $PSScriptRoot 'obj'
-    $PropsFilePath = Join-Path $IntermediateDir 'external-dependencies.props'
-    New-Item -ItemType Directory $IntermediateDir -ErrorAction Ignore | Out-Null
-    Get-RemoteFile "${PackageVersionPropsUrl}${AccessTokenSuffix}" $PropsFilePath
-    $MSBuildArguments += "-p:DotNetPackageVersionPropsPath=$PropsFilePath"
-}
-
-if ($RestoreSources) {
-    $MSBuildArguments += "-p:DotNetAdditionalRestoreSources=$RestoreSources"
-}
-
-if ($AssetRootUrl) {
-    $MSBuildArguments += "-p:DotNetAssetRootUrl=$AssetRootUrl"
-}
-
-if ($AccessTokenSuffix) {
-    $MSBuildArguments += "-p:DotNetAssetRootAccessTokenSuffix=$AccessTokenSuffix"
-}
-
-if ($ProductBuildId) {
-    $MSBuildArguments += "-p:DotNetProductBuildId=$ProductBuildId"
-}
-
 # Execute
 
 $korebuildPath = Get-KoreBuild
diff --git a/run.sh b/run.sh
index cfc0a36904..e23cd4620a 100755
--- a/run.sh
+++ b/run.sh
@@ -19,11 +19,6 @@ lockfile_path=''
 channel=''
 tools_source=''
 ci=false
-package_version_props_url=''
-asset_root_url=''
-access_token_suffix=''
-restore_sources=''
-product_build_id=''
 msbuild_args=()
 
 #
@@ -44,10 +39,6 @@ __usage() {
     echo "    --path <PATH>                             The directory to build. Defaults to the directory containing the script."
     echo "    --lockfile <PATH>                         The path to the korebuild-lock.txt file. Defaults to \$repo_path/korebuild-lock.txt"
     echo "    -s|--tools-source|-ToolsSource <URL>      The base url where build tools can be downloaded. Overrides the value from the config file."
-    echo "    --package-version-props-url <URL>         The url of the package versions props path containing dependency versions."
-    echo "    --access-token <Token>                    The query string to append to any blob store access for PackageVersionPropsUrl, if any."
-    echo "    --restore-sources <Sources>               Semi-colon delimited list of additional NuGet feeds to use as part of restore."
-    echo "    --product-build-id <ID>                   The product build ID for correlation with orchestrated builds."
     echo "    -u|--update                               Update to the latest KoreBuild even if the lock file is present."
     echo "    --reinstall                               Reinstall KoreBuild."
     echo "    --ci                                      Apply CI specific settings and environment variables."
@@ -187,36 +178,6 @@ while [[ $# -gt 0 ]]; do
             tools_source="${1:-}"
             [ -z "$tools_source" ] && __error "Missing value for parameter --tools-source" && __usage
             ;;
-        --package-version-props-url|-PackageVersionPropsUrl)
-            shift
-            # This parameter can be an empty string, but it should be set
-            [ -z "${1+x}" ] && __error "Missing value for parameter --package-version-props-url" && __usage
-            package_version_props_url="$1"
-            ;;
-        --access-token-suffix|-AccessTokenSuffix)
-            shift
-            # This parameter can be an empty string, but it should be set
-            [ -z "${1+x}" ] && __error "Missing value for parameter --access-token-suffix" && __usage
-            access_token_suffix="$1"
-            ;;
-        --restore-sources|-RestoreSources)
-            shift
-            # This parameter can be an empty string, but it should be set
-            [ -z "${1+x}" ] && __error "Missing value for parameter --restore-sources" && __usage
-            restore_sources="$1"
-            ;;
-        --asset-root-url|-AssetRootUrl)
-            shift
-            # This parameter can be an empty string, but it should be set
-            [ -z "${1+x}" ] && __error "Missing value for parameter --asset-root-url" && __usage
-            asset_root_url="$1"
-            ;;
-        --product-build-id|-ProductBuildId)
-            shift
-            # This parameter can be an empty string, but it should be set
-            [ -z "${1+x}" ] && __error "Missing value for parameter --product-build-id" && __usage
-            product_build_id="$1"
-            ;;
         -u|--update|-Update)
             update=true
             ;;
@@ -277,31 +238,6 @@ if [ -f "$config_file" ]; then
 fi
 
 [ -z "${DOTNET_HOME:-}" ] && DOTNET_HOME="$HOME/.dotnet"
-
-if [ ! -z "$package_version_props_url" ]; then
-    intermediate_dir="$repo_path/obj"
-    props_file_path="$intermediate_dir/external-dependencies.props"
-    mkdir -p "$intermediate_dir"
-    __get_remote_file "$package_version_props_url" "$props_file_path"
-    msbuild_args[${#msbuild_args[*]}]="-p:DotNetPackageVersionPropsPath=$props_file_path"
-fi
-
-if [ ! -z "$restore_sources" ]; then
-    msbuild_args[${#msbuild_args[*]}]="-p:DotNetAdditionalRestoreSources=$restore_sources"
-fi
-
-if [ ! -z "$asset_root_url" ]; then
-    msbuild_args[${#msbuild_args[*]}]="-p:DotNetAssetRootUrl=$asset_root_url"
-fi
-
-if [ ! -z "$access_token_suffix" ]; then
-    msbuild_args[${#msbuild_args[*]}]="-p:DotNetAssetRootAccessTokenSuffix=$access_token_suffix"
-fi
-
-if [ ! -z "$product_build_id" ]; then
-    msbuild_args[${#msbuild_args[*]}]="-p:DotNetProductBuildId=$product_build_id"
-fi
-
 [ -z "$lockfile_path" ] && lockfile_path="$repo_path/korebuild-lock.txt"
 [ -z "$channel" ] && channel='master'
 [ -z "$tools_source" ] && tools_source='https://aspnetcore.blob.core.windows.net/buildtools'
diff --git a/src/Installers/Windows/build.ps1 b/src/Installers/Windows/build.ps1
index f8df1c7192..287bcdb243 100644
--- a/src/Installers/Windows/build.ps1
+++ b/src/Installers/Windows/build.ps1
@@ -15,9 +15,6 @@ param(
     [string]$BuildNumber = 't000',
     [switch]$IsFinalBuild,
     [string]$SignType = '',
-    [string]$PackageVersionPropsUrl = $null,
-    [string]$AccessTokenSuffix = $null,
-    [string]$AssetRootUrl = $null,
     [switch]$clean
 )
 
@@ -60,24 +57,6 @@ try {
         $msbuildArgs += '-t:Clean'
     }
 
-    if ($AssetRootUrl) {
-        $msbuildArgs += "-p:DotNetAssetRootUrl=$AssetRootUrl"
-    }
-
-    if ($AccessTokenSuffix) {
-        $msbuildArgs += "-p:DotNetAccessTokenSuffix=$AccessTokenSuffix"
-    }
-
-    if ($PackageVersionPropsUrl) {
-        $IntermediateDir = Join-Path $PSScriptRoot 'obj'
-        $PropsFilePath = Join-Path $IntermediateDir 'external-dependencies.props'
-        New-Item -ItemType Directory $IntermediateDir -ErrorAction Ignore | Out-Null
-        Get-RemoteFile "${PackageVersionPropsUrl}${AccessTokenSuffix}" $PropsFilePath
-        $msbuildArgs += "-p:DotNetPackageVersionPropsPath=$PropsFilePath"
-    }
-
-    $msbuildArgs += '-t:Build'
-
     Invoke-Block { & $msbuild `
             WindowsInstallers.proj `
             -restore `
@@ -92,6 +71,7 @@ try {
             "-p:SignType=$SignType" `
             "-p:IsFinalBuild=$IsFinalBuild" `
             "-bl:$repoRoot/artifacts/logs/installers.msbuild.binlog" `
+            '-t:Build' `
             @msbuildArgs
     }
 }