Does it make sense to add swaggertype into tag automatically?

[abawchen]

The idea comes from swaggo/swag#985, that I want to auto-generate a more clear swagger document when using null.

Following is an example and its generated document:

type foo struct {
    IsEmpty null.Bool
}

{
    "IsEmpty": {
          "bool": true,
          "valid": true
    }
}

I think it would be good if sqlboiler can add swaggertype automatically according to its type, say:

type foo struct {
    IsEmpty null.Bool `..... swaggertype:"bool"`
}

{
    "IsEmpty": bool
}

[stephenafamo]

If there is a PR with a clean way to optionally enable this, I'll be happy to review and merge.