@jakob30061/prisma-type-generator v1.0.0

Prisma Type Generator

Automatically generate types with your Prisma model names. Very usefull for the Frontend.

This does NOT generate types for the models itself!

Usage

Installation

Install the package.

$ pnpm add @jakob30061/prisma-type-generator

or

$ npm install @jakob30061/prisma-type-generator

Add the generator

Add the generator to your schema.

generator enumTypes {
  provider = "prisma-type-generator"
  output = "../shared/types/generated" // Specify an output directory (optional, default is ./types)
}

Run npx prisma generate and a new file named prisma.ts will be created inside the output directory specified above.

Example

schema.prisma

generator client {
  provider        = "prisma-client-js"
}

datasource db {
  provider = "sqlite"
  url      = env("DATABASE_URL")
}

generator enumTypes {
  provider = "prisma-type-generator"
  output = "../shared/types/generated"
}

enum Role {
  ADMIN
  EDITOR
  VIEWER
}

enum PostStatus {
  DRAFT
  PUBLISHED
  ARCHIVED
}

model User {
  id        Int      @id @default(autoincrement())
  email     String   @unique
  role      Role     @default(VIEWER)
  badges    Badge[]  @relation("UserBadges")
  posts     Post[]

  createdAt DateTime @default(now())
}


model Badge {
  id     Int   @id @default(autoincrement())
  type   BadgeType
  userId Int
  user   User  @relation(fields: [userId], references: [id], name: "UserBadges")
}

enum BadgeType {
  GOLD
  SILVER
  BRONZE
}

.... More Models

prisma.ts

export enum Role {
  ADMIN = "ADMIN",
  EDITOR = "EDITOR",
  VIEWER = "VIEWER",
}

export enum PostStatus {
  DRAFT = "DRAFT",
  PUBLISHED = "PUBLISHED",
  ARCHIVED = "ARCHIVED",
}

export enum BadgeType {
  GOLD = "GOLD",
  SILVER = "SILVER",
  BRONZE = "BRONZE",
}