Accessing the Global Scope

auth.js

function main() {
  const { log } = Tera;

  log.info(">>> authenticating ...");

  return true;
})() // Close the parens prematurely.

// Do globally things.
var leak = 5;

// Create an open parens that matches the closing parens.
(function() { return true; }

middleware.js

function main() {
  const { log } = Tera;

  log.info(">>> middlewaring ...");

  log.info(">>> leak =", leak); // Access previously leaked value

  return true;
}