Obtaining openapi.yaml instead of openapi.json

[MeCode4Food]

Hi, often when I am trying to share the openapi specs, I have to go to localhost:8080/openapi.json, grab the json, convert it to a YAML format, and then share it.

It seems like a lot of places that use OpenAPI tend to accept it in YAML format instead of json.

Do you think by any chance that there is a way to do so from within the express server itself?

[wesleytodd]

I think this would be a great addition. A PR for this would be awesome. I think just as you say, if the request was for .yml or .yaml then run it through a json to yaml step before responding.

[MeCode4Food]

Added a PR to support this feature @wesleytodd

#15

[MeCode4Food]

Originally wanted to run multiple requests inside the "create a basic valid OpenAPI document and serve test on an express app" test, but I don't know if supertest supports that (tried with promises using async await, didn't really work). Hence the duplication of tests for different formats

[wesleytodd]

I am going to close this since there is a PR open. Still need that to be updated, but updates can happen over there from now on.