Inconsistency between input schema and output.

[ivan-kaduk-wab]

I'd want to use this tool to modify prisma schema in the keynotejs. I like how it was done but there is a problem: the input schema is different from the schema I'm getting as a result of the builder.print() method. The Keystone doesn't accept when @@index is going on the same raw with the field configuration, it should be placed at the end of the model.

I don't know if it is an issue, but maybe there is a way to configure it? I will be grateful for advice 🙏

this is the code I'm using:

        const builder = createPrismaSchemaBuilder(schema);
        const result = builder.print();

[MrLeebo]

That's definitely odd. .print() should definitely be writing the block attributes at the end of the model. Can you provide a copy of the schema in text form so I can repro this?

[ivan-kaduk-wab]

I found a strange behavior of Keystonejs itself. It seems like it has some additional formatting after extendPrismaSchema lifecycle.

So in this lifecycle, it gives me this schema:

        model Book {
          id String @default(cuid()) @id
          slug String @default("")@unique
          title String @default("")
          status String? @default("draft")
          authors User[] @relation("Book_authors")
          genres Genre[] @relation("Book_genres")
          language String @default("ua")
          chapters Chapter[] @relation("Chapter_book")
          tags Tag[] @relation("Book_tags")
          cover Image? @relation("Book_cover", fields: [coverId], references: [id])
          coverId String? @map("cover") 
          @@index([coverId])
          translationGroup TranslationGroup? @relation("Book_translationGroup", fields: [translationGroupId], references: [id])
          translationGroupId String? @map("translationGroup") 
          @@index([translationGroupId])
          }

and in the output file, I have this schema:

model Book {
  id                 String            @id @default(cuid())
  slug               String            @unique @default("")
  title              String            @default("")
  status             String?           @default("draft")
  authors            User[]            @relation("Book_authors")
  genres             Genre[]           @relation("Book_genres")
  language           String            @default("ua")
  chapters           Chapter[]         @relation("Chapter_book")
  tags               Tag[]             @relation("Book_tags")
  cover              Image?            @relation("Book_cover", fields: [coverId], references: [id])
  coverId            String?           @map("cover")
  translationGroup   TranslationGroup? @relation("Book_translationGroup", fields: [translationGroupId], references: [id])
  translationGroupId String?           @map("translationGroup")

  @@index([coverId])
  @@index([translationGroupId])
}

Yes, in the first example, @@index is not at the end of the file but not at the same row as the field.

[MrLeebo]

@ivan-kaduk-wab please update to v0.11.0 and check to see if that resolves the issue for you.

[ivan-kaduk-wab]

It feels like it is now formatting it correctly 👍

Big thanks, for the fix and for the library itself!