From df1f63026a1c251084d348e9e9899a13b400515e Mon Sep 17 00:00:00 2001
From: Aleksey Kliger <alklig@microsoft.com>
Date: Mon, 23 Jan 2023 14:41:03 -0500
Subject: [PATCH] Serve .webcil as application/octet-stream

WebCIL is a new container format for .NET assemblies used when
publishing WebAssembly apps (see https://github.com/dotnet/runtime/pull/79416)

Related to https://github.com/dotnet/runtime/issues/80807
---
 src/Microsoft.DotNet.XHarness.CLI/Commands/WebServer.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.DotNet.XHarness.CLI/Commands/WebServer.cs b/src/Microsoft.DotNet.XHarness.CLI/Commands/WebServer.cs
index b649987ea..1bef6b408 100644
--- a/src/Microsoft.DotNet.XHarness.CLI/Commands/WebServer.cs
+++ b/src/Microsoft.DotNet.XHarness.CLI/Commands/WebServer.cs
@@ -120,7 +120,7 @@ public void Configure(IApplicationBuilder app, IOptionsMonitor<TestWebServerOpti
             provider.Mappings[".cjs"] = "text/javascript";
             provider.Mappings[".mjs"] = "text/javascript";
 
-            foreach (var extn in new string[] { ".dll", ".pdb", ".dat", ".blat" })
+            foreach (var extn in new string[] { ".dll", ".pdb", ".dat", ".blat", ".webcil" })
             {
                 provider.Mappings[extn] = "application/octet-stream";
             }