fix mix.exs assemble steps for windows

host_core/mix.exs

@@ -17,13 +17,21 @@ defmodule HostCore.MixProject do
       ],
       releases: [
         host_core: [
-          steps: [:assemble, &Bakeware.assemble/1]
+          steps: conditional_steps()
         ]
       ],
       dialyzer: [plt_add_deps: :apps_direct]
     ]
   end
 
+  # TODO https://github.com/wasmCloud/wasmcloud-otp/issues/570
+  defp conditional_steps do
+    case :os.type() do
+      {:unix, _} -> [:assemble, &Bakeware.assemble/1]
+      _ -> [:assemble]
+    end
+  end
+
   # In order to ensure that TLS cert check starts before the otel applications,
   # we disable auto-start from dependencies and start them in explicit order in the
   # application function

wasmcloud_host/mix.exs

@@ -14,13 +14,21 @@ defmodule WasmcloudHost.MixProject do
       aliases: aliases(),
       releases: [
         wasmcloud_host: [
-          steps: [:assemble, &Bakeware.assemble/1]
+          steps: conditional_steps()
         ]
       ],
       deps: deps()
     ]
   end
 
+  # TODO https://github.com/wasmCloud/wasmcloud-otp/issues/570
+  defp conditional_steps do
+    case :os.type() do
+      {:unix, _} -> [:assemble, &Bakeware.assemble/1]
+      _ -> [:assemble]
+    end
+  end
+
   # Configuration for the OTP application.
   #
   # Type `mix help compile.app` for more information.