In prod mode swagger-ui works when classpath resolving is enabled but not when it is disabled.

Specifically, this property value stops swagger-ui from working:

quarkus.vertx.classpath-resolving=false

With this value in prod mode, the service returns a 404 because index.html cannot be found in the swagger folder.

Are there any workarounds?

Enabling this feature would not work in my case since we are forbidding file system writes for security reasons, and setting the value to true causes the service to write to a temporary folder.

Quarkus version 3.12.0

Additional context

• I have set the quarkus.swagger-ui.always-include property to true.
• When running in production mode with Vert.x classpath resolving enabled, the Swagger UI renders correctly.
• Disabling Vert.x classpath resolving causes a 404 error on the Swagger UI URL, with the service logging that /index.html was not found.