/**
* Calls a Drush command.
*
* This is an exact copy of drush_main from drush.php, but that file
* cannot be loaded because it produces side effects.
*
* @see drush_main
*
* @return int|string
*/
protected static function drushMain()
{
$return = '';
// Start code coverage collection.
if ($coverage_file = drush_get_option('drush-coverage', false)) {
drush_set_context('DRUSH_CODE_COVERAGE', $coverage_file);
xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
register_shutdown_function('drush_coverage_shutdown');
}
/* Set up bootstrap object, so that
* - 'early' files can bootstrap when needed.
* - bootstrap constants are available.
*/
$bootstrap_class = drush_get_option('bootstrap_class', 'Drush\\Boot\\DrupalBoot');
$bootstrap = new $bootstrap_class();
drush_set_context('DRUSH_BOOTSTRAP_OBJECT', $bootstrap);
$bootstrap->preflight();
// Process initial global options such as --debug.
_drush_preflight_global_options();
$return = '';
drush_preflight();
if (!drush_get_error()) {
if ($file = drush_get_option('early', false)) {
require_once $file;
$function = 'drush_early_' . basename($file, '.inc');
if (function_exists($function)) {
if ($return = $function()) {
// If the function returns FALSE, we continue and attempt to bootstrap
// as normal. Otherwise, we exit early with the returned output.
if ($return === TRUE) {
$return = '';
}
}
}
} else {
// Do any necessary preprocessing operations on the command,
// perhaps handling immediately.
$command_handled = drush_preflight_command_dispatch();
if (!$command_handled) {
$bootstrap = drush_get_context('DRUSH_BOOTSTRAP_OBJECT');
$return = $bootstrap->bootstrap_and_dispatch();
}
}
}
drush_postflight();
// How strict are we? If we are very strict, turn 'ok' into 'error'
// if there are any warnings in the log.
if ($return == 0 && drush_get_option('strict') > 1 && drush_log_has_errors()) {
$return = 1;
}
// After this point the drush_shutdown function will run,
// exiting with the correct exit code.
return $return;
}
/**
* Execute the BackdropBoot::BOOTSTRAP_SITE phase.
*
* Initialize a site on the Backdrop root.
*
* We now set various contexts that we determined and confirmed to be valid.
* Additionally we load an optional drushrc.php file in the site directory.
*/
function bootstrap_backdrop_site()
{
drush_load_config('site');
$drush_uri = drush_get_context('DRUSH_SELECTED_URI');
drush_set_context('DRUSH_URI', $drush_uri);
$site = drush_set_context('DRUSH_BACKDROP_SITE', drush_bootstrap_value('site'));
$conf_path = drush_set_context('DRUSH_BACKDROP_SITE_ROOT', drush_bootstrap_value('conf_path'));
drush_log(dt("Initialized Backdrop site !site at !site_root", array('!site' => $site, '!site_root' => $conf_path)));
_drush_preflight_global_options();
}
/**
* Called by bootstrap_drupal_site to do the main work
* of the drush drupal site bootstrap.
*/
function bootstrap_do_drupal_site()
{
$drush_uri = drush_get_context('DRUSH_SELECTED_URI');
drush_set_context('DRUSH_URI', $drush_uri);
$site = drush_set_context('DRUSH_DRUPAL_SITE', drush_bootstrap_value('site'));
$conf_path = drush_set_context('DRUSH_DRUPAL_SITE_ROOT', drush_bootstrap_value('conf_path'));
drush_log(dt("Initialized Drupal site !site at !site_root", array('!site' => $site, '!site_root' => $conf_path)));
_drush_preflight_global_options();
}