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<?php

/**
 * @file
 * Provides drush overrides for cache rebuild cli tasks to fix D8 core cache rebuilding tasks.  
 */

/**
 * Execute script prior to cache-rebuild command.
 */

function drush_cli_pre_cache_rebuild() {

  $domain=$_SERVER['HTTP_HOST'];
    
  drush_log(dt(' Removing stale cache objects prior to rebuilding.'), 'ok');

 $target_env = $_ENV['AH_SITE_GROUP'] .'.' . $_ENV['AH_SITE_ENVIRONMENT'];
    
 // delete static twig storage

  exec('drush @' . $target_env .' --uri=' . $domain . ' ev '\Drupal\Core\PhpStorage\PhpStorageFactory::get("twig")->deleteAll();'');


  // Truncate theme cache tables in case cr ran prior in other deploy tasks. 

    $bins = [
    'bootstrap',
    'config',
    'data',
    'default',
    'discovery',
    'dynamic_page_cache',
    'entity',
    'menu',
    'migrate',
    'render',
    'rest',
    'toolbar',
  ];

  foreach ($bins as $bin) {
    if (\Drupal::hasService("cache.$bin")) {
      \Drupal::cache($bin)->deleteAll();
    }
  }
  drush_log(dt('Rebuilt cache data'), 'ok');

  drupal_flush_all_caches();
}