now-client

@vercel/client

The official Node.js client for deploying to Vercel.

Usage

Firstly, install the package:

npm install @vercel/client
# or
yarn add @vercel/client

Next, load it:

// v2
const { createDeployment } = require('@vercel/client');
// v1
const { createLegacyDeployment } = require('@vercel/client');

Then call inside a for...of loop to follow the progress with the following arguments:

• <path> - a directory path / file path / array of file paths (must be on the same level)
• <options> - An object containing token, an optional teamId and any vercel.json-valid fields

async function deploy() {
  let deployment;

  for await (const event of createDeployment({
    token: process.env.TOKEN,
    path: '/Users/vercel-user/projects/front',
  })) {
    if (event.type === 'ready') {
      deployment = event.payload;
      break;
    }
  }

  return deployment;
}

Full list of events:

[
  // File events
  'hashes-calculated',
  'file-count',
  'file-uploaded',
  'all-files-uploaded',
  // Deployment events
  'created',
  'building',
  'ready',
  'alias-assigned',
  'warning',
  'error',
];

You can also get the events set programmatically:

import { EVENTS } from '@vercel/client';