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<?php |
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/** |
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* @author Joas Schilling <[email protected]> |
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* @author Thomas Müller <[email protected]> |
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* |
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* @copyright Copyright (c) 2017 Joas Schilling <[email protected]> |
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* @copyright Copyright (c) 2017, ownCloud GmbH |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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namespace OC\Core\Command\Db\Migrations; |
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use OC\DB\MigrationService; |
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use OC\Migration\ConsoleOutput; |
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use OCP\IDBConnection; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Exception\RuntimeException; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class GenerateCommand extends Command { |
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protected static $_templateSimple = |
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'<?php |
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namespace {{<namespace}}; |
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use Doctrine\DBAL\Schema\Schema; |
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use OCP\Migration\SimpleMigrationStep; |
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use OCP\Migration\IOutput; |
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/** |
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* Auto-generated migration step: Please modify to your needs! |
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*/ |
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class {{classname}} extends SimpleMigrationStep { |
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/** |
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* @param IOutput $output |
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* @param \Closure $schemaClosure The `\Closure` returns a `Schema` |
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* @param array $options |
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* @since 13.0.0 |
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*/ |
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public function preSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) { |
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} |
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/** |
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* @param IOutput $output |
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* @param \Closure $schemaClosure The `\Closure` returns a `Schema` |
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* @param array $options |
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* @return null|Schema |
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* @since 13.0.0 |
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*/ |
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public function changeSchema(IOutput $output, \Closure $schemaClosure, array $options) { |
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{{schemabody}} |
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} |
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/** |
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* @param IOutput $output |
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* @param \Closure $schemaClosure The `\Closure` returns a `Schema` |
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* @param array $options |
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* @since 13.0.0 |
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*/ |
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public function postSchemaChange(IOutput $output, \Closure $schemaClosure, array $options) { |
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} |
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} |
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'; |
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/** @var IDBConnection */ |
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protected $connection; |
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/** |
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* @param IDBConnection $connection |
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*/ |
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public function __construct(IDBConnection $connection) { |
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$this->connection = $connection; |
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parent::__construct(); |
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} |
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protected function configure() { |
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$this |
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->setName('migrations:generate') |
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->addArgument('app', InputArgument::REQUIRED, 'Name of the app this migration command shall work on') |
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->addArgument('version', InputArgument::REQUIRED, 'Major version of this app, to allow versions on parallel development branches') |
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; |
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parent::configure(); |
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} |
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public function execute(InputInterface $input, OutputInterface $output) { |
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$appName = $input->getArgument('app'); |
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$version = $input->getArgument('version'); |
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if (!preg_match('/^\d{1,16}$/',$version)) { |
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$output->writeln('<error>The given version is invalid. Only 0-9 are allowed (max. 16 digits)</error>'); |
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return 1; |
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} |
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$ms = new MigrationService($appName, $this->connection, new ConsoleOutput($output)); |
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$date = date('YmdHis'); |
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$path = $this->generateMigration($ms, 'Version' . $version . 'Date' . $date); |
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$output->writeln("New migration class has been generated to <info>$path</info>"); |
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return 0; |
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} |
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/** |
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* @param MigrationService $ms |
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* @param string $className |
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* @param string $schemaBody |
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* @return string |
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*/ |
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protected function generateMigration(MigrationService $ms, $className, $schemaBody = '') { |
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if ($schemaBody === '') { |
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$schemaBody = "\t\t" . 'return null;'; |
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} |
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$placeHolders = [ |
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'{{namespace}}', |
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'{{classname}}', |
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'{{schemabody}}', |
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]; |
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$replacements = [ |
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$ms->getMigrationsNamespace(), |
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$className, |
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$schemaBody, |
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]; |
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$code = str_replace($placeHolders, $replacements, self::$_templateSimple); |
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$dir = $ms->getMigrationsDirectory(); |
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$this->ensureMigrationDirExists($dir); |
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$path = $dir . '/' . $className . '.php'; |
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if (file_put_contents($path, $code) === false) { |
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throw new RuntimeException('Failed to generate new migration step.'); |
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} |
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return $path; |
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} |
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protected function ensureMigrationDirExists($directory) { |
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if (file_exists($directory) && is_dir($directory)) { |
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return; |
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} |
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if (file_exists($directory)) { |
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throw new \RuntimeException("Could not create folder \"$directory\""); |
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} |
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$this->ensureMigrationDirExists(dirname($directory)); |
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if (!@mkdir($directory) && !is_dir($directory)) { |
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throw new \RuntimeException("Could not create folder \"$directory\""); |
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} |
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} |
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} |
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nextcloud /
server
