[release/11.0] Source code updates from dotnet/dotnet

eng/Version.Details.props

@@ -6,7 +6,7 @@ This file should be imported by eng/Versions.props
 <Project>
   <PropertyGroup>
     <!-- dotnet-dotnet dependencies -->
-    <MicrosoftDotNetArcadeSdkPackageVersion>11.0.0-beta.26409.102</MicrosoftDotNetArcadeSdkPackageVersion>
+    <MicrosoftDotNetArcadeSdkPackageVersion>11.0.0-beta.26429.111</MicrosoftDotNetArcadeSdkPackageVersion>
   </PropertyGroup>
   <!--Property group for alternate package version names-->
   <PropertyGroup>

eng/Version.Details.xml

@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Dependencies>
-  <Source Uri="https://github.com/dotnet/dotnet" Mapping="symreader" Sha="7fb8cef14d9ae6bd729b04638f88d00f1ba7eb99" BarId="326361" />
+  <Source Uri="https://github.com/dotnet/dotnet" Mapping="symreader" Sha="6c102ec59fc1ae0ef44054cb4659daf828b96e8d" BarId="329351" />
   <ProductDependencies>
   </ProductDependencies>
   <ToolsetDependencies>
-    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="11.0.0-beta.26409.102">
+    <Dependency Name="Microsoft.DotNet.Arcade.Sdk" Version="11.0.0-beta.26429.111">
       <Uri>https://github.com/dotnet/dotnet</Uri>
-      <Sha>7fb8cef14d9ae6bd729b04638f88d00f1ba7eb99</Sha>
+      <Sha>6c102ec59fc1ae0ef44054cb4659daf828b96e8d</Sha>
     </Dependency>
   </ToolsetDependencies>
 </Dependencies>

eng/Versions.props

@@ -5,7 +5,7 @@
   <PropertyGroup>
     <VersionPrefix>3.0.0</VersionPrefix>
     <PreReleaseVersionLabel>rc</PreReleaseVersionLabel>
-    <PreReleaseVersionIteration>1</PreReleaseVersionIteration>
+    <PreReleaseVersionIteration>2</PreReleaseVersionIteration>
     <!-- Allowed values: '', 'prerelease', 'release'. Set to 'release' when stabilizing. -->
     <DotNetFinalVersionKind></DotNetFinalVersionKind>
 

eng/common/Get-GitHubAppToken.ps1

@@ -113,10 +113,13 @@ try {
     $installations = @()
     $page = 1
     do {
-        $pageInstallations = @(Invoke-RestMethod `
+        # Assign the response before wrapping it in @(). PowerShell otherwise
+        # preserves a top-level JSON array as one nested pipeline object.
+        $pageResponse = Invoke-RestMethod `
             -Uri "https://api.github.com/app/installations?per_page=100&page=$page" `
             -Headers $headers `
-            -Method Get)
+            -Method Get
+        $pageInstallations = @($pageResponse)
         $installations += $pageInstallations
         $page++
     } while ($pageInstallations.Count -eq 100)
@@ -125,12 +128,19 @@ catch {
     Write-PipelineTelemetryError -Category 'Build' -Message "Failed to list GitHub App installations: $_. The signed JWT may be invalid or the App's Client ID ('$AppClientId') may be incorrect."
     exit 1
 }
-$installation = $installations | Where-Object { $_.account.login -ieq $InstallationOwner } | Select-Object -First 1
-if (-not $installation) {
+$matchingInstallations = @($installations | Where-Object { $_.account.login -ieq $InstallationOwner })
+if ($matchingInstallations.Count -eq 0) {
     $found = ($installations | ForEach-Object { $_.account.login }) -join ', '
     Write-PipelineTelemetryError -Category 'Build' -Message "No installation found for '$InstallationOwner'. App is installed on: $found"
     exit 1
 }
+if ($matchingInstallations.Count -ne 1) {
+    $matchingIds = ($matchingInstallations | ForEach-Object { $_.id }) -join ', '
+    Write-PipelineTelemetryError -Category 'Build' -Message "Found multiple installations for '$InstallationOwner': $matchingIds"
+    exit 1
+}
+$installation = $matchingInstallations[0]
+Write-Host "Using installation $($installation.id) for '$($installation.account.login)'."
 
 try {
     $tokenResponse = Invoke-RestMethod `

eng/common/SetupNugetSources.ps1

@@ -11,7 +11,7 @@
 #    condition: eq(variables['Agent.OS'], 'Windows_NT')
 #    inputs:
 #      filePath: $(System.DefaultWorkingDirectory)/eng/common/SetupNugetSources.ps1
-#      arguments: -ConfigFile $(System.DefaultWorkingDirectory)/NuGet.config -Password $Env:Token
+#      arguments: -ConfigFile $(System.DefaultWorkingDirectory)/NuGet.config
 #    env:
 #      Token: $(InternalFeedToken)
 #
@@ -29,12 +29,14 @@
 [CmdletBinding()]
 param (
     [Parameter(Mandatory = $true)][string]$ConfigFile,
-    $Password
+    # Keep the legacy name as an alias while callers migrate secrets to the Token environment variable.
+    [Alias("Password")]$Credential
 )
 
 $ErrorActionPreference = "Stop"
 Set-StrictMode -Version 2.0
 [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12
+$feedCredential = if ($env:Token) { $env:Token } else { $Credential }
 
 # This script only consumes helper functions from tools.ps1 to configure NuGet feeds.
 # Skip importing configure-toolset.ps1 so that repo-specific toolset setup (e.g. acquiring
@@ -44,14 +46,14 @@ $disableConfigureToolsetImport = $true
 . $PSScriptRoot\tools.ps1
 
 # Adds or enables the package source with the given name
-function AddOrEnablePackageSource($sources, $disabledPackageSources, $SourceName, $SourceEndPoint, $creds, $Username, $pwd) {
-    if ($disabledPackageSources -eq $null -or -not (EnableInternalPackageSource -DisabledPackageSources $disabledPackageSources -Creds $creds -PackageSourceName $SourceName)) {
-        AddPackageSource -Sources $sources -SourceName $SourceName -SourceEndPoint $SourceEndPoint -Creds $creds -Username $userName -pwd $Password
+function AddOrEnablePackageSource($sources, $disabledPackageSources, $SourceName, $SourceEndPoint, $creds, $Username, $credential) {
+    if ($disabledPackageSources -eq $null -or -not (EnableInternalPackageSource -DisabledPackageSources $disabledPackageSources -Creds $creds -PackageSourceName $SourceName -Credential $credential)) {
+        AddPackageSource -Sources $sources -SourceName $SourceName -SourceEndPoint $SourceEndPoint -Creds $creds -Username $Username -credential $credential
     }
 }
 
 # Add source entry to PackageSources
-function AddPackageSource($sources, $SourceName, $SourceEndPoint, $creds, $Username, $pwd) {
+function AddPackageSource($sources, $SourceName, $SourceEndPoint, $creds, $Username, $credential) {
     $packageSource = $sources.SelectSingleNode("add[@key='$SourceName']")
 
     if ($packageSource -eq $null)
@@ -67,13 +69,13 @@ function AddPackageSource($sources, $SourceName, $SourceEndPoint, $creds, $Usern
         Write-Host "Package source $SourceName already present and enabled."
     }
 
-    AddCredential -Creds $creds -Source $SourceName -Username $Username -pwd $pwd
+    AddCredential -Creds $creds -Source $SourceName -Username $Username -credential $credential
 }
 
 # Add a credential node for the specified source
-function AddCredential($creds, $source, $username, $pwd) {
+function AddCredential($creds, $source, $username, $credential) {
     # If no cred supplied, don't do anything.
-    if (!$pwd) {
+    if (!$credential) {
         return;
     }
 
@@ -108,27 +110,27 @@ function AddCredential($creds, $source, $username, $pwd) {
         $sourceElement.AppendChild($passwordElement) | Out-Null
     }
 
-    $passwordElement.SetAttribute("value", $pwd)
+    $passwordElement.SetAttribute("value", $credential)
 }
 
 # Enable all darc-int package sources.
-function EnableMaestroInternalPackageSources($DisabledPackageSources, $Creds) {
+function EnableMaestroInternalPackageSources($DisabledPackageSources, $Creds, $Credential) {
     $maestroInternalSources = $DisabledPackageSources.SelectNodes("add[contains(@key,'darc-int')]")
     ForEach ($DisabledPackageSource in $maestroInternalSources) {
-        EnableInternalPackageSource -DisabledPackageSources $DisabledPackageSources -Creds $Creds -PackageSourceName $DisabledPackageSource.key
+        EnableInternalPackageSource -DisabledPackageSources $DisabledPackageSources -Creds $Creds -PackageSourceName $DisabledPackageSource.key -Credential $Credential
     }
 }
 
 # Enables an internal package source by name, if found. Returns true if the package source was found and enabled, false otherwise.
-function EnableInternalPackageSource($DisabledPackageSources, $Creds, $PackageSourceName) {
+function EnableInternalPackageSource($DisabledPackageSources, $Creds, $PackageSourceName, $Credential) {
     $DisabledPackageSource = $DisabledPackageSources.SelectSingleNode("add[@key='$PackageSourceName']")
     if ($DisabledPackageSource) {
         Write-Host "Enabling internal source '$($DisabledPackageSource.key)'."
 
         # Due to https://github.com/NuGet/Home/issues/10291, we must actually remove the disabled entries
         $DisabledPackageSources.RemoveChild($DisabledPackageSource)
 
-        AddCredential -Creds $creds -Source $DisabledPackageSource.Key -Username $userName -pwd $Password
+        AddCredential -Creds $creds -Source $DisabledPackageSource.Key -Username $userName -credential $credential
         return $true
     }
     return $false
@@ -153,7 +155,7 @@ if ($sources -eq $null) {
 
 $creds = $null
 $feedSuffix = "v3/index.json"
-if ($Password) {
+if ($feedCredential) {
     $feedSuffix = "v2"
     # Looks for a <PackageSourceCredentials> node. Create it if none is found.
     $creds = $doc.DocumentElement.SelectSingleNode("packageSourceCredentials")
@@ -169,16 +171,16 @@ $userName = "dn-bot"
 $disabledSources = $doc.DocumentElement.SelectSingleNode("disabledPackageSources")
 if ($disabledSources -ne $null) {
     Write-Host "Checking for any darc-int disabled package sources in the disabledPackageSources node"
-    EnableMaestroInternalPackageSources -DisabledPackageSources $disabledSources -Creds $creds
+    EnableMaestroInternalPackageSources -DisabledPackageSources $disabledSources -Creds $creds -Credential $feedCredential
 }
 $dotnetVersions = @('5','6','7','8','9','10')
 
 foreach ($dotnetVersion in $dotnetVersions) {
     $feedPrefix = "dotnet" + $dotnetVersion;
     $dotnetSource = $sources.SelectSingleNode("add[@key='$feedPrefix']")
     if ($dotnetSource -ne $null) {
-        AddOrEnablePackageSource -Sources $sources -DisabledPackageSources $disabledSources -SourceName "$feedPrefix-internal" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/$feedPrefix-internal/nuget/$feedSuffix" -Creds $creds -Username $userName -pwd $Password
-        AddOrEnablePackageSource -Sources $sources -DisabledPackageSources $disabledSources -SourceName "$feedPrefix-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/$feedPrefix-internal-transport/nuget/$feedSuffix" -Creds $creds -Username $userName -pwd $Password
+        AddOrEnablePackageSource -Sources $sources -DisabledPackageSources $disabledSources -SourceName "$feedPrefix-internal" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/$feedPrefix-internal/nuget/$feedSuffix" -Creds $creds -Username $userName -credential $feedCredential
+        AddOrEnablePackageSource -Sources $sources -DisabledPackageSources $disabledSources -SourceName "$feedPrefix-internal-transport" -SourceEndPoint "https://pkgs.dev.azure.com/dnceng/internal/_packaging/$feedPrefix-internal-transport/nuget/$feedSuffix" -Creds $creds -Username $userName -credential $feedCredential
     }
 }
 

eng/common/SetupNugetSources.sh

@@ -24,7 +24,9 @@
 # This logic is also abstracted into enable-internal-sources.yml.
 
 ConfigFile=$1
-CredToken=$2
+# Prefer the environment variable so credentials do not appear in process arguments.
+# Retain the positional argument as a compatibility fallback for existing callers.
+CredToken=${Token:-$2}
 NL='\n'
 TB='    '
 

eng/common/build.ps1

@@ -8,6 +8,7 @@ Param(
   [bool] $warnAsError = $true,
   [string] $warnNotAsError = '',
   [bool] $nodeReuse = $true,
+  [bool][Alias('mt')]$msbuildMultiThreaded = $false,
   [switch] $buildCheck = $false,
   [switch][Alias('r')]$restore,
   [switch] $deployDeps,
@@ -79,6 +80,7 @@ function Print-Usage() {
   Write-Host "  -excludePrereleaseVS    Set to exclude build engines in prerelease versions of Visual Studio"
   Write-Host "  -nativeToolsOnMachine   Sets the native tools on machine environment variable (indicating that the script should use native tools on machine)"
   Write-Host "  -nodeReuse <value>      Sets nodereuse msbuild parameter ('true' or 'false')"
+  Write-Host "  -msbuildMultiThreaded <value> Sets MSBuild's multi-threaded mode, i.e. the -mt switch ('1' or '0') (short: -mt)"
   Write-Host "  -buildCheck             Sets /check msbuild parameter"
   Write-Host "  -fromVMR                Set when building from within the VMR"
   Write-Host "  -disablePipelineSetResult Set to disable masking the actual exit code in the pipeline when the build fails"
@@ -175,9 +177,8 @@ try {
     if (-not $excludeCIBinarylog) {
       $binaryLog = $true
     }
-    # Disable node reuse on CI unless explicitly opted in via MSBUILD_NODEREUSE_ENABLED.
-    # Internal testing only; this env var will be replaced with a switch (https://github.com/dotnet/arcade/issues/17013) and must not be depended on.
-    if ($env:MSBUILD_NODEREUSE_ENABLED -ne "1") {
+    # Node reuse isn't used on CI unless it was explicitly requested via -nodeReuse.
+    if (-not $PSBoundParameters.ContainsKey('nodeReuse')) {
       $nodeReuse = $false
     }
   }

eng/common/build.sh

@@ -43,6 +43,7 @@ usage()
   echo "  --pipelinesLog           Promote msbuild errors/warnings to Azure Pipelines timeline issues; defaults to on in CI (short: -pl)"
   echo "  --prepareMachine         Prepare machine for CI run, clean up processes after build"
   echo "  --nodeReuse <value>      Sets nodereuse msbuild parameter ('true' or 'false')"
+  echo "  --msbuildMultiThreaded <value> Sets MSBuild's multi-threaded mode, i.e. the -mt switch ('true' or 'false') (short: --mt)"
   echo "  --warnAsError <value>    Sets warnaserror msbuild parameter ('true' or 'false')"
   echo "  --warnNotAsError <value> Sets a semi-colon delimited list of warning codes that should not be treated as errors"
   echo "  --buildCheck <value>     Sets /check msbuild parameter"
@@ -84,7 +85,9 @@ clean=false
 
 warn_as_error=true
 warn_not_as_error=''
-node_reuse=true
+# Empty means "not specified"; tools.sh defaults these to on for local builds and off on CI.
+node_reuse=''
+msbuild_multi_threaded=''
 build_check=false
 binary_log=false
 binary_log_name=''
@@ -199,6 +202,10 @@ while [[ $# -gt 0 ]]; do
       node_reuse=$2
       shift
       ;;
+    -msbuildmultithreaded|-mt)
+      msbuild_multi_threaded=$2
+      shift
+      ;;
     -buildcheck)
       build_check=true
       ;;
@@ -224,11 +231,6 @@ fi
 
 if [[ "$ci" == true ]]; then
   pipelines_log=true
-  # Disable node reuse on CI unless explicitly opted in via MSBUILD_NODEREUSE_ENABLED.
-  # Internal testing only; this env var will be replaced with a switch (https://github.com/dotnet/arcade/issues/17013) and must not be depended on.
-  if [[ "${MSBUILD_NODEREUSE_ENABLED:-}" != "1" ]]; then
-    node_reuse=false
-  fi
   if [[ "$exclude_ci_binary_log" == false ]]; then
     binary_log=true
   fi

eng/common/core-templates/job/helix-job-monitor.yml

@@ -62,6 +62,12 @@ parameters:
   type: number
   default: 30
 
+# Maximum number of work items whose results may be downloaded, parsed, and
+# uploaded concurrently.
+- name: testResultUploadParallelism
+  type: number
+  default: 48
+
 # When 'true' (the default), Helix work items that exit 0 but have failed AzDO test results
 # are treated as failed: they count toward the monitor's exit code and are resubmitted by a
 # later invocation's retry pass. Set to 'false' to fall back to exit-code-only outcomes.
@@ -84,6 +90,15 @@ parameters:
   type: boolean
   default: false
 
+# Controls per-test output attachments. Defaults to Failed.
+- name: testResultAttachmentMode
+  type: string
+  default: Failed
+  values:
+  - Failed
+  - All
+  - None
+
 # Advanced: optional pipeline artifact (produced earlier in this run) that contains the tool
 # nupkg. When set, the artifact is downloaded and the tool is installed from the nupkg into
 # a local tool-path; this bypasses the repo's .config/dotnet-tools.json manifest and is
@@ -206,10 +221,13 @@ jobs:
         --max-wait-minutes            "$((${{ parameters.timeoutInMinutes }} - 5))" # Set the tool's timeout slightly lower than the Azure DevOps job timeout to allow it to exit gracefully.
         --stage-name                  '$(System.StageName)'
         --stage-attempt               '$(System.StageAttempt)'
+        --job-attempt                 '$(System.JobAttempt)'
+        --test-result-upload-parallelism '${{ parameters.testResultUploadParallelism }}'
       )
 
       organization='${{ parameters.organization }}'
       repository='${{ parameters.repository }}'
+      testResultAttachmentMode='${{ parameters.testResultAttachmentMode }}'
 
       # Fall back to Azure DevOps-provided environment variables when the caller did not
       # supply organization / repository explicitly. BUILD_REPOSITORY_NAME is typically
@@ -232,6 +250,9 @@ jobs:
 
       if [ -n "$organization" ]; then toolArgs+=( --organization "$organization" ); fi
       if [ -n "$repository" ];   then toolArgs+=( --repository   "$repository" );   fi
+      if [ -n "$testResultAttachmentMode" ]; then
+        toolArgs+=( --test-result-attachment-mode "$testResultAttachmentMode" )
+      fi
 
       # Build.Reason and Build.SourceBranch are required to derive the Helix source filter
       # the same way the Helix SDK submitter does (PR -> 'pr', internal -> 'official',