[StaticWebAsset] Exclude source maps from updating fingerprinted blazor.js (#49178)

Co-authored-by: Pavel Savara <pavelsavara@microsoft.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 3 people

src/BlazorWasmSdk/Targets/Microsoft.NET.Sdk.BlazorWebAssembly.6_0.targets

@@ -115,6 +115,7 @@ Copyright (c) .NET Foundation. All rights reserved.
       <_BlazorJsFile>
         <RelativePath>_framework/%(Filename)%(Extension)</RelativePath>
       </_BlazorJsFile>
+      <!-- Fingerprint only javascript files -->
       <_BlazorJSFingerprintPattern Include="Js" Pattern="*.js" Expression="#[.{fingerprint}]!" />
 
       <!-- A missing blazor.webassembly.js is our packaging error. Produce an error so it's discovered early. -->
@@ -158,9 +159,13 @@ Copyright (c) .NET Foundation. All rights reserved.
   </Target>
 
   <Target Name="_ReplaceFingerprintedBlazorJsForPublish" DependsOnTargets="ProcessPublishFilesForWasm" Condition="'$(WasmBuildingForNestedPublish)' != 'true' and '$(BlazorFingerprintBlazorJs)' == 'true'">
+    <PropertyGroup>
+      <_BlazorJSFileNames>;@(_BlazorJSFile->'%(FileName)');</_BlazorJSFileNames>
+    </PropertyGroup>
     <ItemGroup>
-      <_BlazorJSStaticWebAsset Include="@(StaticWebAsset)" Condition="'%(FileName)' == '%(_BlazorJSFile.FileName)'" />
-      <_BlazorJSPublishCandidate Include="%(_BlazorJSStaticWebAsset.RelativeDir)%(_BlazorJSStaticWebAsset.FileName).%(_BlazorJSStaticWebAsset.Fingerprint)%(_BlazorJSStaticWebAsset.Extension)" />
+      <_BlazorJSJSStaticWebAsset Include="@(StaticWebAsset)" Condition="$(_BlazorJSFileNames.Contains(';%(FileName);')) and '%(Extension)' == '.js'" />
+      <_BlazorJSPublishCandidate Include="%(_BlazorJSJSStaticWebAsset.RelativeDir)%(_BlazorJSJSStaticWebAsset.FileName).%(_BlazorJSJSStaticWebAsset.Fingerprint)%(_BlazorJSJSStaticWebAsset.Extension)" />
+      <_BlazorJSPublishCandidate Remove="@(_BlazorJSPublishCandidate)" Condition="'%(Extension)' == '.map'" />
       <_BlazorJSPublishCandidate>
         <RelativePath>_framework/$([System.IO.Path]::GetFileNameWithoutExtension('%(Filename)'))%(Extension)</RelativePath>
       </_BlazorJSPublishCandidate>
@@ -179,36 +184,36 @@ Copyright (c) .NET Foundation. All rights reserved.
       AssetTraitValue="boot"
       CopyToOutputDirectory="Never"
       CopyToPublishDirectory="PreserveNewest"
-      ContentRoot="%(_BlazorJSStaticWebAsset.ContentRoot)"
-      BasePath="%(_BlazorJSStaticWebAsset.BasePath)"
+      ContentRoot="%(_BlazorJSJSStaticWebAsset.ContentRoot)"
+      BasePath="%(_BlazorJSJSStaticWebAsset.BasePath)"
     >
-      <Output TaskParameter="Assets" ItemName="_BlazorJSPublishStaticWebAssets" />
+      <Output TaskParameter="Assets" ItemName="_BlazorJSJSPublishStaticWebAssets" />
     </DefineStaticWebAssets>
     <DefineStaticWebAssetEndpoints
-      CandidateAssets="@(_BlazorJSPublishStaticWebAssets)"
+      CandidateAssets="@(_BlazorJSJSPublishStaticWebAssets)"
       ExistingEndpoints="@(StaticWebAssetEndpoint)"
       ContentTypeMappings="@(StaticWebAssetContentTypeMapping)"
     >
-      <Output TaskParameter="Endpoints" ItemName="_BlazorJSPublishStaticWebAssetsEndpoint" />
+      <Output TaskParameter="Endpoints" ItemName="_BlazorJSJSPublishStaticWebAssetsEndpoint" />
     </DefineStaticWebAssetEndpoints>
     <PropertyGroup>
-      <_BlazorJSStaticWebAssetFullPath>@(_BlazorJSStaticWebAsset->'%(FullPath)')</_BlazorJSStaticWebAssetFullPath>
+      <_BlazorJSJSStaticWebAssetFullPath>@(_BlazorJSJSStaticWebAsset->'%(FullPath)')</_BlazorJSJSStaticWebAssetFullPath>
     </PropertyGroup>
     <ItemGroup>
-      <_BlazorJSStaticWebAsset Include="@(StaticWebAsset)" Condition="'%(AssetTraitName)' == 'Content-Encoding' and '%(RelatedAsset)' == '$(_BlazorJSStaticWebAssetFullPath)'" />
+      <_BlazorJSJSStaticWebAsset Include="@(StaticWebAsset)" Condition="'%(AssetTraitName)' == 'Content-Encoding' and '%(RelatedAsset)' == '$(_BlazorJSJSStaticWebAssetFullPath)'" />
     </ItemGroup>
-    <FilterStaticWebAssetEndpoints Condition="'@(_BlazorJSStaticWebAsset)' != ''"
+    <FilterStaticWebAssetEndpoints Condition="'@(_BlazorJSJSStaticWebAsset)' != ''"
       Endpoints="@(StaticWebAssetEndpoint)"
-      Assets="@(_BlazorJSStaticWebAsset)"
+      Assets="@(_BlazorJSJSStaticWebAsset)"
       Filters=""
     >
       <Output TaskParameter="FilteredEndpoints" ItemName="_BlazorJSEndpointsToRemove" />
     </FilterStaticWebAssetEndpoints>
     <ItemGroup>
-      <StaticWebAsset Remove="@(_BlazorJSStaticWebAsset)" />
-      <StaticWebAsset Include="@(_BlazorJSPublishStaticWebAssets)" />
+      <StaticWebAsset Remove="@(_BlazorJSJSStaticWebAsset)" />
+      <StaticWebAsset Include="@(_BlazorJSJSPublishStaticWebAssets)" />
       <StaticWebAssetEndpoint Remove="@(_BlazorJSEndpointsToRemove)" />
-      <StaticWebAssetEndpoint Include="@(_BlazorJSPublishStaticWebAssetsEndpoint)" />
+      <StaticWebAssetEndpoint Include="@(_BlazorJSJSPublishStaticWebAssetsEndpoint)" />
     </ItemGroup>
   </Target>