prettier-plugin-solidity/src/nodes/TupleExpression.js

A Prettier Plugin for automatically formatting your Solidity code.

import { doc } from 'prettier';
import { printSeparatedList } from '../common/printer-helpers.js';

const { group } = doc.builders;

const contents = (node, path, print) =>
  node.components?.length === 1 && node.components[0].type === 'BinaryOperation'
    ? path.map(print, 'components')
    : printSeparatedList(path.map(print, 'components'));

export const TupleExpression = {
  print: ({ node, path, print }) =>
    group([
      node.isArray ? '[' : '(',
      contents(node, path, print),
      node.isArray ? ']' : ')'
    ])
};