Function print

src/language-js/print/index.js:60–97

* @param {AstPath} path * @param {*} options * @param {*} print * @param {*} [args] * @returns {Doc}

(path, options, print, args)

 * @returns {Doc}
 */
function print(path, options, print, args) {
  if (path.isRoot) {
    options.__onHtmlBindingRoot?.(path.node, options);
  }

  const { node } = path;

  let doc = isIgnored(path)
    ? printIgnored(path, options)
    : printWithoutParentheses(path, options, print, args);
  if (!doc) {
    return "";
  }

  if (shouldPrintDirectly(node)) {
    return doc;
  }

  doc = printCommentsForFunction(path, options, doc);

  const decoratorsDoc =
    // `ClassExpression` prints own decorators
    node.type !== "ClassExpression" && isNonEmptyArray(node.decorators)
      ? printDecorators(path, options, print)
      : "";

  const needsParens = needsParentheses(path, options);

  if (!decoratorsDoc && !needsParens) {
    return doc;
  }

  return inheritLabel(doc, (doc) => [
    needsParens ? "(" : "",
    decoratorsDoc ? group([decoratorsDoc, doc]) : doc,
    needsParens ? ")" : "",
  ]);
}

function printCommentsForFunction(path, options, doc) {
  const { node } = path;