router-level middleware

[alexandremello]

I tried to add an router-level middleware to expose some routes depending on NODE_ENV. But I could not figure out how to do it.
I used x-express-openapi-additional-middleware to include my middleware, but express-openapi does not execute it. There is an elegant way to expose/hide routes depending on NODE_ENV?
And there is a way to add middleware using api-doc as json file?

[jsdevel]

https://github.com/kogosoftwarellc/express-openapi/blob/master/test/sample-projects/with-additional-middleware/api-doc.js#L31

[jsdevel]

@alexandremello we have extensive tests for every feature that you can find here: https://github.com/kogosoftwarellc/express-openapi/tree/master/test/sample-projects

[jsdevel]

closing due to inactivity. Let us know if your issue is still persisting @alexandremello.