/**
 * Copyright (c) Meta Platforms, Inc. and affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow strict-local
 * @format
 * @oncall react_native
 */

import {spawn} from 'child_process';

export default async function hasNativeFindSupport(): Promise<boolean> {
  try {
    return await new Promise(resolve => {
      // Check the find binary supports the non-POSIX -iname parameter wrapped in parens.
      const args = [
        '.',
        '-type',
        'f',
        '(',
        '-iname',
        '*.ts',
        '-o',
        '-iname',
        '*.js',
        ')',
      ];
      const child = spawn('find', args, {cwd: __dirname});
      child.on('error', () => {
        resolve(false);
      });
      child.on('exit', code => {
        resolve(code === 0);
      });
    });
  } catch {
    return false;
  }
}