function drupal_check_profile

Checks an installation profile's requirements.

Parameters

string $profile: Name of installation profile to check.

Return value

array Array of the installation profile's requirements.

File

core/includes/install.inc, line 593

Code

function drupal_check_profile($profile) {
    $info = install_profile_info($profile);
    // Collect requirement testing results.
    $requirements = [];
    // Performs an ExtensionDiscovery scan as the system module is unavailable and
    // we don't yet know where all the modules are located.
    // @todo Remove as part of https://www.drupal.org/node/2186491
    $drupal_root = \Drupal::root();
    $module_list = (new ExtensionDiscovery($drupal_root))->scan('module');
    foreach ($info['install'] as $module) {
        // If the module is in the module list we know it exists and we can continue
        // including and registering it.
        // @see \Drupal\Core\Extension\ExtensionDiscovery::scanDirectory()
        if (isset($module_list[$module])) {
            $function = $module . '_requirements';
            $module_path = $module_list[$module]->getPath();
            $install_file = "{$drupal_root}/{$module_path}/{$module}.install";
            if (is_file($install_file)) {
                require_once $install_file;
            }
            \Drupal::service('class_loader')->addPsr4('Drupal\\' . $module . '\\', \Drupal::root() . "/{$module_path}/src");
            if (function_exists($function)) {
                $requirements = array_merge($requirements, $function('install'));
            }
        }
    }
    // Add the profile requirements.
    $function = $profile . '_requirements';
    if (function_exists($function)) {
        $requirements = array_merge($requirements, $function('install'));
    }
    return $requirements;
}