[BUG][Go] respect initialisms or acronyms in names

[jirikuncar]

Description

Names in generated Go clients do not respect recommended style.

Url -> URL
Id -> ID
Http -> HTTP

openapi-generator version

all

Related issues/PRs

https://github.com/golang/go/wiki/CodeReviewComments#initialisms

Suggest a fix

Override GoExperimentalCodegen.toParamName method.

[wing328]

There were discussions on this before. I think the best way is to provide an option allowing users to provide a mapping (e.g. HTTP => Http) on special words that need to be handled differently.

[displague]

Anti-match maps should also be considered when implementing initialisms to handle edge cases. cURL, for example.