/**
* Execute the task
*
* @param array $options Config for the task
*/
protected function _execute(array $options)
{
$model = new Model_Migration();
$view = new View('minion/db/status');
$view->groups = $model->get_group_statuses();
echo $view;
}
/**
* Migrates the database to the version specified
*
* @param array $options Configuration to use
*/
protected function _execute(array $options)
{
$groups = $options['group'];
$target = $options['to'];
$dry_run = $options['dry-run'] !== FALSE;
$quiet = $options['quiet'] !== FALSE;
$up = $options['up'] !== FALSE;
$down = $options['down'] !== FALSE;
$groups = $this->_parse_groups($groups);
if ($target === NULL) {
if ($down) {
$target = FALSE;
} else {
$target = TRUE;
}
}
$model = new Model_Migration();
$model->ensure_table_exists();
$manager = new Migration(NULL, $model);
// Sync the available migrations with those in the db
$manager->sync_migration_files()->set_dry_run($dry_run);
try {
// Run migrations for specified groups & versions
$manager->run_migration($groups, $target);
} catch (Migration_Exception $e) {
echo View::factory('minion/db/exception')->set('migration', $e->get_migration())->set('error', $e->getMessage());
throw $e;
}
$view = View::factory('minion/db/run')->set('dry_run', $dry_run)->set('quiet', $quiet)->set('dry_run_sql', $manager->get_dry_run_sql())->set('executed_migrations', $manager->get_executed_migrations())->set('group_versions', $model->get_group_statuses());
return $view;
}
/**
*
*
*
*/
public function action_migrate() {
// only accessible via the command line
if (!Kohana::$is_cli)
{
throw new HTTP_Exception_403('Access via CLI only');
}
// try and ensure the cache and log dirs are writeable
@chmod(APPPATH.'/cache', 0777);
@chmod(APPPATH.'/logs', 0777);
// get the parameters
$connection = $this->request->param('connection', NULL);
$to_version = $this->request->param('to_version', NULL);
$from_version = $this->request->param('from_version', NULL);
$migration = new Model_Migration($connection);
if($from_version === NULL)
{
$from_version = $this->get_schema_version();
}
$migration->set_schema_version($from_version);
if ($to_version === NULL)
{
$to_version = $this->get_app_version();
}
if($migration->migrate_to($to_version))
{
$this->after_migrate($migration);
}
}
/**
* implementation of after_migrate method that updates the migration log
*
* @param Model_Migration $migration the migration object that represents the data
* migration task that has just run
*/
protected function after_migrate(Model_Migration $migration)
{
$migration_log = ORM::factory('migration_log');
$migration_log->add_entry(
$migration->get_schema_version(),
$migration->get_to_version(),
$migration->get_status()
);
}
