function drupal_phpunit_find_extension_directories

Finds all valid extension directories recursively within a given directory.

Parameters

string $scan_directory: The directory that should be recursively scanned.

Return value

array An associative array of extension directories found within the scanned directory, keyed by extension name.

File

core/tests/bootstrap.php, line 23

Code

function drupal_phpunit_find_extension_directories($scan_directory) {
    $extensions = [];
    $dirs = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($scan_directory, \RecursiveDirectoryIterator::FOLLOW_SYMLINKS));
    foreach ($dirs as $dir) {
        if (strpos($dir->getPathname(), '.info.yml') !== FALSE) {
            // Cut off ".info.yml" from the filename for use as the extension name. We
            // use getRealPath() so that we can scan extensions represented by
            // directory aliases.
            $extensions[substr($dir->getFilename(), 0, -9)] = $dir->getPathInfo()
                ->getRealPath();
        }
    }
    return $extensions;
}