enum cases aren't preserved

[joeprivettsmart]

I have an enum in my code that looks like this:

export enum Decision {
  already_booked = 'already_booked',
  book_now = 'book_now',
  opt_out = 'opt_out',
}

after running the type graphql generator, it ends up like this:

export enum Decision {
  AlreadyBooked = 'already_booked',
  BookNow = 'book_now',
  OptOut = 'opt_out',
}

Why doesn't it preserve the original case?

[decaf-dev]

I just found an answer in the documentation. You need to supply a namingConvention key with the value keep to your configuration file.

import { CodegenConfig } from '@graphql-codegen/cli'
 
const config: CodegenConfig = {
  // ...
  config: { namingConvention: 'keep' }
  // ...
}
export default config

Link: https://the-guild.dev/graphql/codegen/docs/config-reference/naming-convention