From 493c4b9840339b0a911f0b88f0826a0f2ce3931d Mon Sep 17 00:00:00 2001
From: Matthew Henderson <mattchenderson@users.noreply.github.com>
Date: Wed, 28 Aug 2024 09:41:17 -0700
Subject: [PATCH] Allowing version validation to include qualities for testing
 purposes

---
 sdk/Sdk/Targets/Microsoft.Azure.Functions.Worker.Sdk.targets | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sdk/Sdk/Targets/Microsoft.Azure.Functions.Worker.Sdk.targets b/sdk/Sdk/Targets/Microsoft.Azure.Functions.Worker.Sdk.targets
index 5d3bbd8b..a5389f5c 100644
--- a/sdk/Sdk/Targets/Microsoft.Azure.Functions.Worker.Sdk.targets
+++ b/sdk/Sdk/Targets/Microsoft.Azure.Functions.Worker.Sdk.targets
@@ -63,7 +63,8 @@ WARNING:  DO NOT MODIFY this file unless you are knowledgeable about MSBuild and
   <!-- Validating some expectations for the function app early on. -->
   <Target Name="_FunctionsPreBuild" BeforeTargets="BeforeBuild">
     <PropertyGroup>
-      <_AzureFunctionsVersionStandardized>$(AzureFunctionsVersion.ToLowerInvariant())</_AzureFunctionsVersionStandardized>
+      <!-- Versions could be of several forms, such as "v4", "V4", or "v4-prerelease". This will normalize those three examples all to "v4". -->
+      <_AzureFunctionsVersionStandardized>$(AzureFunctionsVersion.ToLowerInvariant().Split('-')[0])</_AzureFunctionsVersionStandardized>
       <CheckEolAzureFunctionsVersion Condition="'$(CheckEolAzureFunctionsVersion)' == ''">true</CheckEolAzureFunctionsVersion>
     </PropertyGroup>