Prisma•3w ago

Cannot run built code when different prisma client output folder

Hi, I came to this problem when I tried to change the prisma client output folder. No matter if I specify folder in src or not, it is not possible to run the build index.js. When I run it in dev, it works just fine. The build completes just fine (when I omit the --dts tag). But when I want to run it, it always fail on error something like: Error: Dynamic require of "child_process" is not supported or Error: Dynamic require of "fs" is not supported in generator schema: output = "../src/generated-prisma-client" here are my scripts:

"scripts": {
    "dev": "nodemon -w src/server -x tsx src/server/index.ts",
    "start:tsx": "cross-env NODE_ENV=production tsx src/server/index.ts",
    "build:react": "vite build",
    "build:server": "tsup",
    "build": "npm run build:react && npm run build:server",
    "start:node": "node dist/index.js",
  },

"scripts": {
    "dev": "nodemon -w src/server -x tsx src/server/index.ts",
    "start:tsx": "cross-env NODE_ENV=production tsx src/server/index.ts",
    "build:react": "vite build",
    "build:server": "tsup",
    "build": "npm run build:react && npm run build:server",
    "start:node": "node dist/index.js",
  },

here is my tsup config:

import { defineConfig } from "tsup";
export default defineConfig({
  entry: ["./src/server/index.ts"],
  format: ["esm"],
  outDir: "dist",
  minify: true,
  splitting: false,
  sourcemap: true,
});

import { defineConfig } from "tsup";
export default defineConfig({
  entry: ["./src/server/index.ts"],
  format: ["esm"],
  outDir: "dist",
  minify: true,
  splitting: false,
  sourcemap: true,
});

and here is the tsconfig:

{
  "compilerOptions": {
    "target": "ESNext",
    "useDefineForClassFields": true,
    "lib": ["DOM", "DOM.Iterable", "ESNext"],
    "allowJs": false,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "ESNext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",
    "baseUrl": ".",
    "paths": {
      "@prisma-client": ["./src/generated-prisma-client"],
      "@prisma-client/*": ["./src/generated-prisma-client/*"]
    }
  },
  "include": ["src/**/*"]
}

{
  "compilerOptions": {
    "target": "ESNext",
    "useDefineForClassFields": true,
    "lib": ["DOM", "DOM.Iterable", "ESNext"],
    "allowJs": false,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "ESNext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react-jsx",
    "baseUrl": ".",
    "paths": {
      "@prisma-client": ["./src/generated-prisma-client"],
      "@prisma-client/*": ["./src/generated-prisma-client/*"]
    }
  },
  "include": ["src/**/*"]
}

I believe there is problem in the typescript building config, but honest IDK. Has anyone faced this before? Any suggestion is appreciated.

2 Replies

RaphaelEtim•3w ago

Hi @Zige Thank you for raising this question. Can you try changing the output path to point to the root node_modules folder as suggested in this previous discussion

GitHub

Can't customize output path of Prisma client: Error: Dynamic requir...

Question Hello, I am attempting to customize the location of my Prisma client (https://www.prisma.io/docs/concepts/components/prisma-client/working-with-prismaclient/generating-prisma-client#the-lo...

ZigeOP•3w ago

after changing it to the node_modules/@prisma/client I got this error:

Environment variables loaded from .env
Prisma schema loaded from prisma\schema.prisma
Error: 
Generating client into C:\Users\honza\visnova\test\node_modules\@prisma\client is not allowed.
This package is used by `prisma generate` and overwriting its content is dangerous.

Suggestion:
In C:\Users\honza\visnova\test\prisma\schema.prisma replace:

4 output          = "../node_modules/@prisma/client"
with
4 output          = "../node_modules/.prisma/client"

You won't need to change your imports.
Imports from `@prisma/client` will be automatically forwarded to `.prisma/client`

Environment variables loaded from .env
Prisma schema loaded from prisma\schema.prisma
Error: 
Generating client into C:\Users\honza\visnova\test\node_modules\@prisma\client is not allowed.
This package is used by `prisma generate` and overwriting its content is dangerous.

Suggestion:
In C:\Users\honza\visnova\test\prisma\schema.prisma replace:

4 output          = "../node_modules/@prisma/client"
with
4 output          = "../node_modules/.prisma/client"

You won't need to change your imports.
Imports from `@prisma/client` will be automatically forwarded to `.prisma/client`

after doing what the error says, it completes normally. Then I updated the paths in tsconfig and after building, I got this error: Error: Dynamic require of "fs" is not supported I even tried to remove the paths in tsconfig and import everything directly, still the same.

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Cannot run built code when different prisma client output folder