Merge pull request #5858 from mmitche/merge-from-311xx

[release/3.1.2xx] Merge from 3.1.1xx
2019-12-11 06:51:21 -08:00 · 2019-12-11 06:51:21 -08:00 · a8d4e70db8
commit a8d4e70db8
parent 9060c20d14 d78a7565b5
4 changed files with 108 additions and 55 deletions
--- a/eng/build.yml
+++ b/eng/build.yml
@ -43,7 +43,7 @@ phases:
      - _SignType: test
      - _DOTNETCLIMSRC_READ_SAS_TOKEN: ''

-      - ${{ if and(eq(variables['System.TeamProject'], 'internal'), contains(variables['Build.SourceBranch'], 'internal')) }}:
+      - ${{ if eq(variables['System.TeamProject'], 'internal') }}:
        - group: DotNet-MSRC-Storage
        - _DOTNETCLIMSRC_READ_SAS_TOKEN: $(dotnetclimsrc-read-sas-token)

--- a/eng/dockerrun.sh
+++ b/eng/dockerrun.sh
@ -143,7 +143,7 @@ docker run $INTERACTIVE -t --rm --sig-proxy=true \
    -e BUILD_BUILDNUMBER \
    -e BUILD_SOURCEVERSION \
    -e SYSTEM_TEAMPROJECT \
-    -e DOTNECLIMSRC_READ_SAS_TOKEN \
+    -e DOTNETCLIMSRC_READ_SAS_TOKEN \
    -e AGENT_JOBNAME \
    -e AGENT_OS \
    -e VSS_NUGET_URI_PREFIXES \
--- a/src/core-sdk-tasks/DownloadFile.cs
+++ b/src/core-sdk-tasks/DownloadFile.cs
@ -3,23 +3,39 @@

 using System;
 using System.IO;
+using System.Net;
 using System.Net.Http;
+using System.Threading.Tasks;
+using System.Collections.Generic;
 using Microsoft.Build.Framework;
 using Microsoft.Build.Utilities;

 namespace Microsoft.DotNet.Cli.Build
 {
-    public class DownloadFile : Task
+    public class DownloadFile : Microsoft.Build.Utilities.Task
    {
        [Required]
        public string Uri { get; set; }

+        /// <summary>
+        /// If this field is set and the task fail to download the file from `Uri`, with a NotFound
+        /// status, it will try to download the file from `PrivateUri`.
+        /// </summary>
+        public string PrivateUri { get; set; }
+
+        public int MaxRetries { get; set; } = 5;
+
        [Required]
        public string DestinationPath { get; set; }

        public bool Overwrite { get; set; }

        public override bool Execute()
+        {
+            return ExecuteAsync().GetAwaiter().GetResult();
+        }
+
+        private async System.Threading.Tasks.Task<bool> ExecuteAsync()
        {
            string destinationDir = Path.GetDirectoryName(DestinationPath);
            if (!Directory.Exists(destinationDir))
@ -39,31 +55,84 @@ namespace Microsoft.DotNet.Cli.Build
                var filePath = Uri.Substring(FileUriProtocol.Length);
                Log.LogMessage($"Copying '{filePath}' to '{DestinationPath}'");
                File.Copy(filePath, DestinationPath);
+                return true;
            }
-            else
+
+            List<string> errorMessages = new List<string>();
+            bool? downloadStatus = await DownloadWithRetriesAsync(Uri, DestinationPath, errorMessages);
+
+            if (downloadStatus == false && !string.IsNullOrEmpty(PrivateUri))
            {
-                Log.LogMessage(MessageImportance.High, $"Downloading '{Uri}' to '{DestinationPath}'");
+                downloadStatus = await DownloadWithRetriesAsync(PrivateUri, DestinationPath, errorMessages);
+            }

-                using (var httpClient = new HttpClient())
+            if (downloadStatus != true)
+            {
+                foreach (var error in errorMessages)
                {
-                    var getTask = httpClient.GetStreamAsync(Uri);
-
-                    try
-                    {
-                        using (var outStream = File.Create(DestinationPath))
-                        {
-                            getTask.Result.CopyTo(outStream);
-                        }
-                    }
-                    catch (Exception)
-                    {
-                        File.Delete(DestinationPath);
-                        throw;
-                    }
+                    Log.LogError(error);
                }
            }

-            return true;
+            return downloadStatus == true;
+        }
+
+        /// <summary>
+        /// Attempt to download file from `source` with retries when response error is different of FileNotFound and Success.
+        /// </summary>
+        /// <param name="source">URL to the file to be downloaded.</param>
+        /// <param name="target">Local path where to put the downloaded file.</param>
+        /// <returns>true: Download Succeeded. false: Download failed with 404. null: Download failed but is retriable.</returns>
+        private async Task<bool?> DownloadWithRetriesAsync(string source, string target, List<string> errorMessages)
+        {
+            Random rng = new Random();
+
+            Log.LogMessage(MessageImportance.High, $"Attempting download '{source}' to '{target}'");
+
+            using (var httpClient = new HttpClient())
+            {
+                for (int retryNumber = 0; retryNumber < MaxRetries; retryNumber++)
+                {
+                    try
+                    {
+                        var httpResponse = await httpClient.GetAsync(source);
+
+                        Log.LogMessage(MessageImportance.High, $"{source} -> {httpResponse.StatusCode}");
+
+                        // The Azure Storage REST API returns '400 - Bad Request' in some cases
+                        // where the resource is not found on the storage.
+                        // https://docs.microsoft.com/en-us/rest/api/storageservices/common-rest-api-error-codes
+                        if (httpResponse.StatusCode == HttpStatusCode.NotFound ||
+                            httpResponse.ReasonPhrase.IndexOf("The requested URI does not represent any resource on the server.", StringComparison.OrdinalIgnoreCase) == 0)
+                        {
+                            errorMessages.Add($"Problems downloading file from '{source}'. Does the resource exist on the storage? {httpResponse.StatusCode} : {httpResponse.ReasonPhrase}");
+                            return false;
+                        }
+
+                        httpResponse.EnsureSuccessStatusCode();
+
+                        using (var outStream = File.Create(target))
+                        {
+                            await httpResponse.Content.CopyToAsync(outStream);
+                        }
+
+                        Log.LogMessage(MessageImportance.High, $"returning true {source} -> {httpResponse.StatusCode}");
+                        return true;
+                    }
+                    catch (Exception e)
+                    {
+                        Log.LogMessage(MessageImportance.High, $"returning error in {source} ");
+                        errorMessages.Add($"Problems downloading file from '{source}'. {e.Message} {e.StackTrace}");
+                        File.Delete(target);
+                    }
+
+                    await System.Threading.Tasks.Task.Delay(rng.Next(1000, 10000));
+                }
+            }
+
+            Log.LogMessage(MessageImportance.High, $"giving up {source} ");
+            errorMessages.Add($"Giving up downloading the file from '{source}' after {MaxRetries} retries.");
+            return null;
        }
    }
 }
--- a/src/redist/targets/GenerateLayout.targets
+++ b/src/redist/targets/GenerateLayout.targets
@ -20,21 +20,16 @@
    <WindowsDesktopTargetingPackBlobVersion>3.1.0</WindowsDesktopTargetingPackBlobVersion>
    <NETStandardTargetingPackBlobVersion>3.0.0</NETStandardTargetingPackBlobVersion>
  </PropertyGroup>
- 
+
  <Target Name="SetupBundledComponents" DependsOnTargets="GetCurrentRuntimeInformation;SetupFileExtensions;SetSdkVersionInfo;SetBuildDefaults">
    <PropertyGroup>
      <SdkOutputDirectory>$(RedistLayoutPath)sdk\$(SdkVersion)\</SdkOutputDirectory>
-      
-      <InternalBuild Condition="$(SYSTEM_TEAMPROJECT) == 'internal' and $(BUILD_SOURCEBRANCH.ToLower().contains('internal'))">true</InternalBuild>
-      <CoreSetupBlobAccessTokenParam Condition="'$(InternalBuild)' == 'true'">$(DOTNETCLIMSRC_READ_SAS_TOKEN)</CoreSetupBlobAccessTokenParam>

-      <CoreSetupBlobRootUrl Condition="'$(CoreSetupBlobRootUrl)' == '' and '$(InternalBuild)' == 'true'">https://dotnetclimsrc.blob.core.windows.net/dotnet/</CoreSetupBlobRootUrl>
+      <InternalBuild Condition="$(SYSTEM_TEAMPROJECT) == 'internal'">true</InternalBuild>
+      <InternalBaseURL Condition="$(SYSTEM_TEAMPROJECT) == 'internal'">https://dotnetclimsrc.blob.core.windows.net/dotnet/</InternalBaseURL>
+
      <CoreSetupBlobRootUrl Condition="'$(CoreSetupBlobRootUrl)' == ''">https://dotnetcli.blob.core.windows.net/dotnet/</CoreSetupBlobRootUrl>
-
-      <DotnetExtensionsBlobRootUrl Condition="'$(DotnetExtensionsBlobRootUrl)' == '' and '$(InternalBuild)' == 'true'">https://dotnetclimsrc.blob.core.windows.net/dotnet/</DotnetExtensionsBlobRootUrl>
      <DotnetExtensionsBlobRootUrl Condition="'$(DotnetExtensionsBlobRootUrl)' == ''">https://dotnetcli.blob.core.windows.net/dotnet/</DotnetExtensionsBlobRootUrl>
-      
-      <DotnetToolsetBlobRootUrl Condition="'$(DotnetToolsetBlobRootUrl)' == '' and '$(InternalBuild)' == 'true'">https://dotnetclimsrc.blob.core.windows.net/dotnet/</DotnetToolsetBlobRootUrl>
      <DotnetToolsetBlobRootUrl Condition="'$(DotnetToolsetBlobRootUrl)' == ''">https://dotnetfeed.blob.core.windows.net/dotnet-toolset/</DotnetToolsetBlobRootUrl>

      <CoreSetupRid Condition="'$(CoreSetupRid)' == ''">$(HostRid)</CoreSetupRid>
@ -112,7 +107,6 @@
      <BundledLayoutComponent Include="CombinedSharedHostAndFrameworkArchive">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(CombinedFrameworkHostArchiveFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
        <RelativeLayoutPath></RelativeLayoutPath>
      </BundledLayoutComponent>

@ -169,35 +163,30 @@
                                 Condition="('$(IsDebianBaseDistro)' == 'true' OR '$(IsRPMBasedDistro)' == 'true') And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedRuntimeDepsInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedSharedFrameworkInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedSharedFrameworkInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedSharedHostInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedSharedHostInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedHostFxrInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedHostFxrInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedNetCoreAppTargetingPackInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(NETCoreAppTargetingPackBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedNetCoreAppTargetingPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedNetStandardTargetingPackInstallerFile"
@ -205,48 +194,41 @@
        <BaseUrl>$(CoreSetupRootUrl)$(MicrosoftNETCoreAppRuntimewinx64PackageVersion)</BaseUrl>
        <BaseUrl>$(CoreSetupRootUrl)3.0.0</BaseUrl>
        <DownloadFileName>$(DownloadedNetStandardTargetingPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedNetCoreAppHostPackInstallerFile"
                     Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedNetCoreAppHostPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedAlternateNetCoreAppHostPackInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedAlternateNetCoreAppHostPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedArmNetCoreAppHostPackInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedArmNetCoreAppHostPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedArm64NetCoreAppHostPackInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' == '.msi' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedArm64NetCoreAppHostPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedWindowsDesktopTargetingPackInstallerFile"
                                 Condition="'$(InstallerExtension)' == '.msi' And '$(SkipBuildingInstallers)' != 'true' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(CoreSetupRootUrl)$(WindowsDesktopTargetingPackBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedWindowsDesktopTargetingPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledLayoutComponent Include="ToolsetArchive">
        <BaseUrl>$(DotnetToolsetBlobRootUrl)Toolset/$(MicrosoftDotnetToolsetInternalPackageVersion)</BaseUrl>
        <DownloadFileName>dotnet-toolset-internal-$(MicrosoftDotnetToolsetInternalPackageVersion).zip</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
        <RelativeLayoutPath>sdk/$(SdkVersion)</RelativeLayoutPath>
      </BundledLayoutComponent>
    </ItemGroup>
@ -255,7 +237,6 @@
      <BundledLayoutComponent Include="DownloadedAspNetCoreSharedFxArchiveFile">
        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
        <DownloadFileName>$(AspNetCoreSharedFxArchiveFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
        <RelativeLayoutPath></RelativeLayoutPath>
      </BundledLayoutComponent>

@ -265,7 +246,6 @@
                              Condition="'$(InstallerExtension)' == '.pkg' And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreTargetingPackBlobVersion)</BaseUrl>
        <DownloadFileName>$(AspNetTargetingPackArchiveFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
        <RelativeLayoutPath></RelativeLayoutPath>
      </BundledLayoutComponent>

@ -273,14 +253,12 @@
                                 Condition="'$(InstallerExtension)' != '.pkg' And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreTargetingPackBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedAspNetTargetingPackInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedAspNetCoreSharedFxInstallerFile"
                                 Condition="'$(InstallerExtension)' != '.pkg' And '$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedAspNetCoreSharedFxInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>

      <BundledInstallerComponent Include="DownloadedAspNetCoreSharedFxWixLibFile"
@ -301,7 +279,6 @@
                                 Condition="!$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(AspNetCoreSharedFxRootUrl)$(AspNetCoreBlobVersion)</BaseUrl>
        <DownloadFileName>$(AspNetCoreSharedFxBaseRuntimeVersionFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>
    </ItemGroup>

@ -322,14 +299,12 @@
      <BundledLayoutComponent Include="WinFormsAndWpfSharedFxArchiveFile">
        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(WinFormsAndWpfSharedFxArchiveFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledLayoutComponent>

      <BundledInstallerComponent Include="DownloadedWinFormsAndWpfSharedFrameworkInstallerFile"
                                 Condition="'$(SkipBuildingInstallers)' != 'true' And '$(InstallerExtension)' != '' And !$(Architecture.StartsWith('arm'))">
        <BaseUrl>$(WinFormsAndWpfSharedFxRootUrl)$(CoreSetupBlobVersion)</BaseUrl>
        <DownloadFileName>$(DownloadedWinFormsAndWpfSharedFrameworkInstallerFileName)</DownloadFileName>
-        <AccessToken>$(CoreSetupBlobAccessTokenParam)</AccessToken>
      </BundledInstallerComponent>
    </ItemGroup>

@ -345,11 +320,20 @@
      </BundledInstallerComponent>
      <ComponentToDownload Include="@(BundledLayoutComponent);@(BundledInstallerComponent)">
        <ShouldDownload Condition="!Exists('%(DownloadDestination)')">true</ShouldDownload>
+
+        <!--
+          Replaces the public base url with the private one.
+        -->
+        <PrivateBaseUrl>%(BaseUrl)</PrivateBaseUrl>
+        <PrivateBaseUrl Condition="'$(InternalBuild)' == 'true'">$([System.String]::new('%(ComponentToDownload.PrivateBaseUrl)').Replace('$(CoreSetupBlobRootUrl)', '$(InternalBaseURL)'))</PrivateBaseUrl>
+        <PrivateBaseUrl Condition="'$(InternalBuild)' == 'true'">$([System.String]::new('%(ComponentToDownload.PrivateBaseUrl)').Replace('$(DotnetExtensionsBlobRootUrl)', '$(InternalBaseURL)'))</PrivateBaseUrl>
+        <PrivateBaseUrl Condition="'$(InternalBuild)' == 'true'">$([System.String]::new('%(ComponentToDownload.PrivateBaseUrl)').Replace('$(DotnetToolsetBlobRootUrl)', '$(InternalBaseURL)'))</PrivateBaseUrl>
      </ComponentToDownload>
    </ItemGroup>

    <DownloadFile Condition=" '@(ComponentToDownload)' != '' And '%(ComponentToDownload.ShouldDownload)' == 'true'"
-                  Uri="%(ComponentToDownload.BaseUrl)/%(ComponentToDownload.DownloadFileName)%(ComponentToDownload.AccessToken)"
+                  Uri="%(ComponentToDownload.BaseUrl)/%(ComponentToDownload.DownloadFileName)"
+                  PrivateUri="%(ComponentToDownload.PrivateBaseUrl)/%(ComponentToDownload.DownloadFileName)$(DOTNETCLIMSRC_READ_SAS_TOKEN)"
                  DestinationPath="%(ComponentToDownload.DownloadDestination)" />

    <ItemGroup>
@ -373,7 +357,7 @@
      <BundledLayoutPackage>
        <LoweredPackageName>$([MSBuild]::ValueOrDefault('%(BundledLayoutPackage.PackageName)', '').ToLower())</LoweredPackageName>
      </BundledLayoutPackage>
-      
+
      <BundledLayoutPackageDownloadFiles Include="$(NuGetPackageRoot)\%(BundledLayoutPackage.LoweredPackageName)\%(BundledLayoutPackage.PackageVersion)\**\*.*">
        <RelativeLayoutPath>%(BundledLayoutPackage.RelativeLayoutPath)</RelativeLayoutPath>
        <LayoutPackageDescription>%(BundledLayoutPackage.Identity)</LayoutPackageDescription>
@ -438,7 +422,7 @@
  </Target>

  <Target Name="LayoutAppHostTemplate" DependsOnTargets="RunResolvePackageDependencies">
-    
+
    <PropertyGroup>
      <NETCoreAppHostPackageName>Microsoft.NETCore.App.Host.$(SharedFrameworkRid)</NETCoreAppHostPackageName>
      <AppHostRestorePath>$(IntermediateOutputPath)AppHostRestore\</AppHostRestorePath>
@ -464,7 +448,7 @@
      BuildInParallel="False"
      Projects="@(AppHostTemplateDownloadPackageProject)">
    </MSBuild>
-    
+
    <PropertyGroup>
      <AppHostExecutableName>AppHost$(ExeExtension)</AppHostExecutableName>
    </PropertyGroup>
@ -511,7 +495,7 @@

    <RemoveDir Directories="$(SdkInternalLayoutPath)" />
    <MakeDir Directories="$(SdkInternalLayoutPath)" />
-    
+
    <!-- Create "SDK Internal" layout to create the MSI to bundle -->
    <ItemGroup>
      <SdkInternalFiles Include="$(RedistLayoutPath)sdk/$(SdkVersion)/**/*.*"/>