error TS2300: Duplicate identifier when referencing the same enum twice in a model

[chrisui]

We get a TS error due to duplicated named imports.

This schema:

enum MyEnum {
  A
  B
}

enum MyOtherEnum {
  A
  B
}

model MyModel {
  id String @id
  a MyEnum[]
  b MyOtherEnum?
  c MyEnum[]
  d MyOtherEnum?
}

Generates the following which results in the TS error

import {MyEnum, MyOtherEnum, MyEnum, MyOtherEnum} from '@prisma/client'

% npm ls zod-prisma
@gaia-family/monorepo@0.1.0 /Users/chrispearce/Projects/monorepo
└── zod-prisma@0.5.4

Desired:

Imported identifier should only be written once.

[chrisui]

I think the problem is the following line which should probably be a unique set based on the identifier.

https://github.com/CarterGrimmeisen/zod-prisma/blob/main/src/generator.ts#L47

[MatthiasDunker]

I made a pull request for this.
Had the same issue.

#122

[SamSokolin]

@CarterGrimmeisen any chance you can release this fix to npm? Looks like f3c27fb fixes the issue but the most recent version on npm is from 6 months ago. Appreciate your work on this project, this is awesome!

[hiramhuang]

Running into the same issue here.

My temporary workaround is to generate Zod schema on my dev environment, fix errors & comment out the generator before git commit. (If you don't comment out the generator, the generated file will be overridden during npm install or prisma generate.)

[testerez]

Until @MatthiasDunker 's fix gets deployed, you can install my fork (works for me):

yarn add testerez/zod-prisma

[soheil-bottleneck]

I'm having the same issue. Any update when the npm release will be updated? :)