private function GenerateTheme::copyRecursive in Drupal 9

Copies files recursively.

Parameters

string $src: A file or directory to be copied.

string $dest: Destination directory where the directory or file should be copied.

Throws

\RuntimeException Exception thrown if copying failed.

1 call to GenerateTheme::copyRecursive()

GenerateTheme::execute in core/lib/Drupal/Core/Command/GenerateTheme.php

File

core/lib/Drupal/Core/Command/GenerateTheme.php, line 213

Class

GenerateTheme

Generates a new theme based on latest default markup.

Namespace

Drupal\Core\Command

Code

private function copyRecursive($src, $dest) : void {

  // Copy all subdirectories and files.
  if (is_dir($src)) {
    if (!mkdir($dest, FileSystem::CHMOD_DIRECTORY, FALSE)) {
      throw new \RuntimeException("Directory {$dest} could not be created");
    }
    $handle = opendir($src);
    while ($file = readdir($handle)) {
      if ($file != "." && $file != "..") {
        $this
          ->copyRecursive("{$src}/{$file}", "{$dest}/{$file}");
      }
    }
    closedir($handle);
  }
  elseif (is_link($src)) {
    symlink(readlink($src), $dest);
  }
  elseif (!copy($src, $dest)) {
    throw new \RuntimeException("File {$src} could not be copied to {$dest}");
  }

  // Set permissions for the directory or file.
  if (!is_link($dest)) {
    if (is_dir($dest)) {
      $mode = FileSystem::CHMOD_DIRECTORY;
    }
    else {
      $mode = FileSystem::CHMOD_FILE;
    }
    if (!chmod($dest, $mode)) {
      throw new \RuntimeException("The file permissions could not be set on {$src}");
    }
  }
}