CODEWITHSUNDEEP
node.jsvercelbabel-node
Ben S
Ben S

Reputation: 568

How to run Node.js app on Now.sh/Vercel after build into dist folder

I have the following scripts in my package.json

"scripts": {
    "dev": "nodemon --exec babel-node src/index.js",
    "build": "NODE_ENV=PRODUCTION babel src -d dist --copy-files",
    "serve": "NODE_ENV=production node dist/index.js"
  },

My application builds, but only the dist/index.js is just served up as a file rather than being run.

I have tried to change serve to start but no luck.

Have also tried to run the serve script as part of the build with && - this yielded a build process that just runs.

I feel like the solution is trivial, and I am just making mistake with my scripts.

Any ideas?

Upvotes: 2

Views: 2008

Answers (2)

Alberto S.
Alberto S.

Reputation: 2105

I would suggest you either you leverage the vercel serverless functions config, or you set it up the old way, using a vercel.json file that contains:

once you deploy your code to vercel, you need to :

{
  "version": 2,
  "builds": [
    {
      "src": "dist/index.js",
      "use": "@vercel/node"
    }
  ],
  "routes": [
    {
      "src": "/(.*)",
      "dest": "dist/index.js"
    }
  ]
}

Since you are using the builds vercel.json option, you need to ensure all the dependencies, like the compiled dist folder and the node_modules are uploaded.

Upvotes: 0

paulogdm
paulogdm

Reputation: 1801

Vercel is a static-first platform. You can't lift a server inside the platform and for that reason, it is not possible to use a classic "listen" approach.

Take a look at vercel.com/new and also a few examples.

Upvotes: 0

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