From f4034853e251f6f9f221cceaf2fad81b7a08465c Mon Sep 17 00:00:00 2001
From: Sam Goldmann <sam.goldmann@gmail.com>
Date: Thu, 19 Jan 2023 22:12:05 -0500
Subject: [PATCH] write variables as both output and non-output in VSTS.

---
 .../CloudBuildServices/VisualStudioTeamServices.cs          | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/NerdBank.GitVersioning/CloudBuildServices/VisualStudioTeamServices.cs b/src/NerdBank.GitVersioning/CloudBuildServices/VisualStudioTeamServices.cs
index f94bb8ea1..f9ed964cf 100644
--- a/src/NerdBank.GitVersioning/CloudBuildServices/VisualStudioTeamServices.cs
+++ b/src/NerdBank.GitVersioning/CloudBuildServices/VisualStudioTeamServices.cs
@@ -39,7 +39,11 @@ public IReadOnlyDictionary<string, string> SetCloudBuildNumber(string buildNumbe
     public IReadOnlyDictionary<string, string> SetCloudBuildVariable(string name, string value, TextWriter stdout, TextWriter stderr)
     {
         Utilities.FileOperationWithRetry(() =>
-            (stdout ?? Console.Out).WriteLine($"##vso[task.setvariable variable={name};]{value}"));
+        {
+            TextWriter output = stdout ?? Console.Out;
+            output.WriteLine($"##vso[task.setvariable variable={name};]{value}");
+            output.WriteLine($"##vso[task.setvariable variable={name};isOutput=true;]{value}");
+        });
         return GetDictionaryFor(name, value);
     }