Generating Swagger Docs in Firebase Cloud Functions project

Question

Is it possible to generate Swagger Spec file from function comments in firebase cloud functions? If so, how can we do it?

I see the cloud functions code to be more like

Answer 1

I haven't found an automatic way, but there are plenty of libraries to choose from.

I'm using express and nodejs in my Firebase Function implementations, and for me, Swagger doc generation can be implemented via the following libraries: https://github.com/scottie1984/swagger-ui-express https://github.com/Surnet/swagger-jsdoc

You can find other libraries at: https://swagger.io/tools/open-source/open-source-integrations/

This will create a new HTTP endpoint, which will serve an HTML page of a swagger doc.

Answer 2

There is not an automatic way to do this at this time. I think you could build your own but seems like it would be a lot of work.