Downloads the release assets for a private repo (requires nodejs --experimental-fetch flag)

download-release-asset.js

// Imports
const fs = require('node:fs');

require('dotenv/config');

// Variables
const owner = 'Pustur';
const repo = 'epic-store-bot';

// Init
fetch(`https://api.github.com/repos/${owner}/${repo}/releases/latest`, {
  method: 'GET',
  headers: {
    Accept: `application/vnd.github.v3+json`,
    Authorization: `token ${process.env.GITHUB_TOKEN}`,
  },
})
  .then(res => res.json())
  .then(json =>
    Promise.all(
      json.assets.map(asset =>
        fetch(asset.url, {
          headers: {
            Accept: 'application/octet-stream',
            Authorization: `token ${process.env.GITHUB_TOKEN}`,
          },
        })
          .then(res => res.arrayBuffer())
          .then(arrayBuffer =>
            fs.promises.writeFile(asset.name, Buffer.from(arrayBuffer)),
          ),
      ),
    ),
  )
  .catch(console.error);