Function callPluginPrintFunction

src/main/ast-to-doc.js:104–144

(path, options, printPath, args, embeds)

}

function callPluginPrintFunction(path, options, printPath, args, embeds) {
  const { node } = path;
  const { printer } = options;

  let doc;

  // Escape hatch
  if (printer.hasPrettierIgnore?.(path)) {
    doc = printIgnored(path, options, printPath, args);
  } else if (embeds.has(node)) {
    doc = embeds.get(node);
  } else {
    doc = printer.print(path, options, printPath, args);
  }

  switch (node) {
    case options.cursorNode:
      doc = inheritLabel(doc, (doc) => [cursor, doc, cursor]);
      break;
    case options.nodeBeforeCursor:
      doc = inheritLabel(doc, (doc) => [doc, cursor]);
      break;
    case options.nodeAfterCursor:
      doc = inheritLabel(doc, (doc) => [cursor, doc]);
      break;
  }

  // We let JSXElement print its comments itself because it adds () around
  // UnionTypeAnnotation has to align the child without the comments
  if (
    printer.printComment &&
    isNonEmptyArray(node.comments) &&
    !printer.willPrintOwnComments?.(path, options)
  ) {
    // printComments will call the plugin print function and check for
    // comments to print
    doc = printComments(path, doc, options);
  }

  return doc;
}

async function prepareToPrint(ast, options) {
  const comments = ast.comments ?? [];