setup-node/node_modules/@octokit/rest/lib/constructor.js

module.exports = Octokit;

const { request } = require("@octokit/request");
const Hook = require("before-after-hook");

const parseClientOptions = require("./parse-client-options");

function Octokit(plugins, options) {
  options = options || {};
  const hook = new Hook.Collection();
  const log = Object.assign(
    {
      debug: () => {},
      info: () => {},
      warn: console.warn,
      error: console.error
    },
    options && options.log
  );
  const api = {
    hook,
    log,
    request: request.defaults(parseClientOptions(options, log, hook))
  };

  plugins.forEach(pluginFunction => pluginFunction(api, options));

  return api;
}