Origami package.json managed build-service URLs.

index.js

const package = require('./package.json');

const origamiDependenciesFromPackageJson = Object.keys(package.dependencies)

  // Find installed Origami modules.
  .filter(key => key.startsWith('@financial-times/o-'))

  // Reformat them
  .map(key => ({
    component: key.replace('@financial-times/', ''),
    version: pkg.dependencies[key]
  })
       
  // Finally transform into a URI compatible string
  .map(({component, version}) => `${component}@${version}`)
  .join(',');
       
const origami = (fileType, brand = "internal") => `https://www.ft.com/__origami/service/build/v2/bundles/${fileType}?brand=${brand}&autoinit=1&modules=${origamiDependenciesFromPackageJson}`;

console.log(origami('js'));