openapi3-generator/templates/markdown/.helpers/tree.js

Use your API OpenAPI 3 definition to generate code, documentation, and literally anything you need.

const Handlebars = require('handlebars');

Handlebars.registerHelper('tree', path => {
  if (!path) return '';
  const filteredPaths = path.split('.').filter(Boolean);
  if (!filteredPaths.length) return;
  const dottedPath = filteredPaths.join('.');

  return `${dottedPath}.`;
});