Merge pull request #829 from unoplatform/dev/eb/no-prefetch

perf: Fully disable prefetching

Author: ebariche

build/ci/gitversion.yml

@@ -1,19 +1,19 @@
 steps:
   - task: UseDotNet@2
-    displayName: 'Use .Net Core runtime 3.1.x'
+    displayName: 'Use .NET'
     inputs:
       packageType: runtime
-      version: 3.1.3
+      version: 5.0.3
 
   - task: UseDotNet@2
-    displayName: 'Use .Net Core runtime 5.0.3'
+    displayName: 'Use .NET'
     inputs:
       packageType: runtime
-      version: 5.0.3
+      version: 6.0.0
 
   - task: gitversion/setup@0
     inputs:
-      versionSpec: '5.6.6'
+      versionSpec: '5.10.3'
 
   - task: gitversion/execute@0
     inputs:

src/Uno.Wasm.Bootstrap/ShellTask.cs

@@ -2289,7 +2289,7 @@ private void GenerateEmbeddedJs()
 
 		private void GeneratePrefetchHeaderContent(StringBuilder extraBuilder)
 		{
-			if (_shellMode == ShellMode.Browser)
+			if (_shellMode == ShellMode.Browser && GeneratePrefetchHeaders)
 			{
 				extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}uno-config.js\" />");
 				extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}dotnet.js\" />");
@@ -2298,13 +2298,10 @@ private void GeneratePrefetchHeaderContent(StringBuilder extraBuilder)
 				extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}dotnet.native.js\" />");
 				extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}dotnet.runtime.js\" />");
 
-				if (GeneratePrefetchHeaders)
+				var distName = Path.GetFileName(_managedPath);
+				foreach (var file in Directory.GetFiles(_managedPath, "*.clr", SearchOption.AllDirectories))
 				{
-					var distName = Path.GetFileName(_managedPath);
-					foreach (var file in Directory.GetFiles(_managedPath, "*.clr", SearchOption.AllDirectories))
-					{
-						extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}{distName}/{Path.GetFileName(file)}\" />");
-					}
+					extraBuilder.AppendLine($"<link rel=\"prefetch\" href=\"{WebAppBasePath}{distName}/{Path.GetFileName(file)}\" />");
 				}
 			}
 		}