From 2e0c96eb37de53f5aab20da7a5f2081c28de5084 Mon Sep 17 00:00:00 2001
From: v-pegao <v-pegao@users.noreply.github.com>
Date: Fri, 10 Sep 2021 15:42:06 +0800
Subject: [PATCH] use nuget 5.9.1 for azure pipelines (#7608)

---
 azure-pipelines-master.yml |  2 ++
 azure-pipelines-stable.yml |  2 ++
 pack.ps1                   | 17 ++++++++++++-----
 3 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/azure-pipelines-master.yml b/azure-pipelines-master.yml
index bc378731cc0..5e2ae061917 100644
--- a/azure-pipelines-master.yml
+++ b/azure-pipelines-master.yml
@@ -30,6 +30,8 @@ steps:
 
 - task: NuGetToolInstaller@1
   displayName: 'Use NuGet'
+  inputs:
+    versionSpec: 5.9.1
 
 - task: CmdLine@1
   displayName: 'npm install'
diff --git a/azure-pipelines-stable.yml b/azure-pipelines-stable.yml
index e857a6217fd..89aa8f58f6a 100644
--- a/azure-pipelines-stable.yml
+++ b/azure-pipelines-stable.yml
@@ -30,6 +30,8 @@ steps:
 
 - task: NuGetToolInstaller@1
   displayName: 'Use NuGet'
+  inputs:
+    versionSpec: 5.9.1
 
 - task: CmdLine@1
   displayName: 'npm install'
diff --git a/pack.ps1 b/pack.ps1
index 736ab11c100..7730d09b915 100644
--- a/pack.ps1
+++ b/pack.ps1
@@ -17,6 +17,7 @@ else{
 
 $os = GetOperatingSystemName
 Write-Host "Running on OS $os"
+$globalNugetCommand = 'nuget'
 $nugetCommand = GetNuGetCommand ($os)
 $scriptPath = $MyInvocation.MyCommand.Path
 $scriptHome = Split-Path $scriptPath
@@ -39,13 +40,19 @@ if (-not(ValidateCommand("dotnet"))) {
 }
 
 # Check if nuget.exe exists
-if (-not(ValidateCommand($nugetCommand))) {
+if (ValidateCommand($globalNugetCommand)) {
+    $nugetCommand = $globalNugetCommand
+} elseIf (-not(ValidateCommand($nugetCommand))) {
     Write-Host "Downloading NuGet.exe..."
     mkdir -Path "$env:LOCALAPPDATA/Nuget" -Force
     $ProgressPreference = 'SilentlyContinue'
     [Net.WebRequest]::DefaultWebProxy.Credentials = [Net.CredentialCache]::DefaultCredentials
-    Invoke-WebRequest 'https://dist.nuget.org/win-x86-commandline/latest/nuget.exe' -OutFile $nugetCommand
+    
+    # Pin Nuget version to v5.9.1 to workaround for Nuget issue: https://github.com/NuGet/Home/issues/11125
+    # Invoke-WebRequest 'https://dist.nuget.org/win-x86-commandline/latest/nuget.exe' -OutFile $nugetCommand
+    Invoke-WebRequest 'https://dist.nuget.org/win-x86-commandline/v5.9.1/nuget.exe' -OutFile $nugetCommand
 }
+Write-Host "Using Nuget Command: $nugetCommand, $(& $nugetCommand help | Select -First 1)"
 
 # dotnet pack first
 foreach ($proj in (Get-ChildItem -Path ("src", "plugins") -Include *.[cf]sproj -Exclude 'docfx.msbuild.csproj' -Recurse)) {
@@ -101,9 +108,9 @@ $packages = @{
         "nuspecs" = @("src/nuspec/YamlSplitter/YamlSplitter.nuspec");
     };
     "SandcastleRefMapper" = @{
-		"proj" = $null;
-		"nuspecs" = @("src/nuspec/SandcastleRefMapper/SandcastleRefMapper.nuspec")
-	};
+        "proj" = $null;
+        "nuspecs" = @("src/nuspec/SandcastleRefMapper/SandcastleRefMapper.nuspec")
+    };
 }
 
 # Pack plugins and tools