Generic configuration of EndpointInput annotations

tapir
1

Is there a way to default annotations to snake casing without having to manually specify each one? For example, given the following code:

case class Input(
  @query
  notSnakeCase: Int
)

This will produce an endpoint accepting query parameter of name notSnakeCase. Ideally, I’d like to be able to generically change all such occurrences to not_snake_case instead.

implicit val configuration: Configuration = Configuration.default.withSnakeCaseMemberNames seems to only affect the request and response body fields, and not the query params, headers, etc.

Thanks in advance for any help

2

Sorry, this is not possible currently.

Can you create a feature request, though? Not sure if we can use Configuration (this might be surprising to existing users, if after a tapir update their query params naming suddenly changes), plus the method name on configuration mentions “members”, but maybe we could add a variant of EndpointInput.derived which takes a parameter.

3

Sounds good, I’ve added a feature issue here: [FEATURE] Generic configuration of Endpoint inputs · Issue #2690 · softwaremill/tapir · GitHub