Same name and namespace in other branches

1. 11.x core/tests/Drupal/Tests/Composer/ComposerIntegrationTrait.php \Drupal\Tests\Composer\ComposerIntegrationTrait::binDir()

Gets the absolute path to the Composer bin directory.

Resolution order follows Composer itself: the COMPOSER_BIN_DIR environment variable, the "bin-dir" setting in composer.json, the "vendor-dir" setting plus "/bin", and finally "vendor/bin".

Parameters

string|null $project_root: The directory containing the root composer.json. If NULL, it is detected from the Composer runtime API.

Return value

string The absolute path to the bin directory. The directory is not guaranteed to exist.

File

core/tests/Drupal/Tests/Composer/ComposerIntegrationTrait.php, line 54

Class

ComposerIntegrationTrait

Some utility functions for testing the Composer integration.

Namespace

Drupal\Tests\Composer

Code

public static function binDir(?string $project_root = NULL) : string {
  if ($project_root === NULL) {
    $project_root = realpath(InstalledVersions::getRootPackage()['install_path']);
  }
  $bin_dir = getenv('COMPOSER_BIN_DIR');
  if ($bin_dir === FALSE || $bin_dir === '') {
    $config = [];
    $file = $project_root . '/composer.json';
    if (is_readable($file)) {
      $json = json_decode((string) file_get_contents($file), TRUE);
      $config = $json['config'] ?? [];
    }
    if (!empty($config['bin-dir'])) {
      $bin_dir = $config['bin-dir'];
    }
    else {
      $vendor_dir = !empty($config['vendor-dir']) ? $config['vendor-dir'] : 'vendor';
      $bin_dir = $vendor_dir . '/bin';
    }
  }
  // Relative paths are resolved against the composer.json location.
  if (!preg_match('{^(?:/|[a-zA-Z]:[\\\\/])}', $bin_dir)) {
    $bin_dir = $project_root . '/' . $bin_dir;
  }
  return $bin_dir;
}

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