How to deploy turborepo kitchen-sink example express app in vercel?

[msaglietto]

Summary

Hello,

Sorry if I repeat this question #1479 but it seems now vercel has a way to deploy express https://vercel.com/guides/using-express-with-vercel

But for the kitchen-sink approach, I can't make it work and I don't know what I'm making different

So the kitchen sink has the app/api folder so I go to that folder and create a vercel.json with:

{ "version": 2, "rewrites": [{ "source": "/(.*)", "destination": "/src" }] }

then modify the src/index.ts to return the express like in the express example here https://github.com/vercel/examples/blob/main/solutions/express/api/index.ts

Also, modify the package.json with the

  "main": "index.ts",
  "scripts": {
    "start": "node src/index.ts",

So when I deploy that it returns the usual error

Error: No Output Directory named "public" found after the Build completed. You can configure the Output Directory in your Project Settings.

so I do an override of output to . strange because the express example above doesn't do any override and is converting . to the public folder

When you do the override to . instead of executing the function it wants to download the src folder

So for the express example it detects a function during the deploy:

But not for the kitchen sink express =(

Any pointers on what I'm doing wrong?

Additional information

Kitchen sink: https://turbo-test-cxrctebb9-mauricios-projects-f7bd08b2.vercel.app
Express sample: https://express-test-6jwf99euk-mauricios-projects-f7bd08b2.vercel.app

Example

No response