1 files changed, 27 insertions, 63 deletions

diff --git a/core/Command/Db/Migrations/GenerateCommand.php b/core/Command/Db/Migrations/GenerateCommand.php
index 307989c845a..894c0f4f3ed 100644
--- a/core/Command/Db/Migrations/GenerateCommand.php
+++ b/core/Command/Db/Migrations/GenerateCommand.php
@@ -24,7 +24,6 @@ namespace OC\Core\Command\Db\Migrations;
 
 use OC\DB\MigrationService;
 use OC\Migration\ConsoleOutput;
-use OCP\IConfig;
 use OCP\IDBConnection;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Exception\RuntimeException;
@@ -38,56 +37,37 @@ class GenerateCommand extends Command {
 		'<?php
 namespace <namespace>;
 
-use OCP\Migration\ISimpleMigration;
+use OCP\Migration\SimpleMigrationStep;
 use OCP\Migration\IOutput;
 
 /**
  * Auto-generated migration step: Please modify to your needs!
  */
-class Version<version> implements ISimpleMigration {
-
-    /**
-     * @param IOutput $out
-     */
-    public function run(IOutput $out) {
-        // auto-generated - please modify it to your needs
-    }
-}
-';
-
-	private static $_templateSchema =
-		'<?php
-namespace <namespace>;
-
-use Doctrine\DBAL\Schema\Schema;
-use OCP\Migration\ISchemaMigration;
-
-/**
- * Auto-generated migration step: Please modify to your needs!
- */
-class Version<version> implements ISchemaMigration {
+class Version<version> extends SimpleMigrationStep {
 
-	public function changeSchema(Schema $schema, array $options) {
-		// auto-generated - please modify it to your needs
-    }
-}
-';
-
-	private static $_templateSql =
-		'<?php
-namespace <namespace>;
-
-use OCP\IDBConnection;
-use OCP\Migration\ISqlMigration;
+	/**
+	 * @param IOutput $output
+	 * @since 13.0.0
+	 */
+	public function preSchemaChange(IOutput $output) {
+	}
 
-/**
- * Auto-generated migration step: Please modify to your needs!
- */
-class Version<version> implements ISqlMigration {
+	/**
+	 * @param \Closure $schema The `\Closure` returns a `Schema`
+	 * @param array $options
+	 * @return null|Schema
+	 * @since 13.0.0
+	 */
+	public function changeSchema(\Closure $schema, array $options) {
+		return null;
+	}
 
-	public function sql(IDBConnection $connection) {
-		// auto-generated - please modify it to your needs
-    }
+	/**
+	 * @param IOutput $output
+	 * @since 13.0.0
+	 */
+	public function postSchemaChange(IOutput $output) {
+	}
 }
 ';
 
@@ -107,7 +87,7 @@ class Version<version> implements ISqlMigration {
 		$this
 			->setName('migrations:generate')
 			->addArgument('app', InputArgument::REQUIRED, 'Name of the app this migration command shall work on')
-			->addArgument('kind', InputArgument::REQUIRED, 'simple, schema or sql - defines the kind of migration to be generated');
+		;
 
 		parent::configure();
 	}
@@ -115,10 +95,8 @@ class Version<version> implements ISqlMigration {
 	public function execute(InputInterface $input, OutputInterface $output) {
 		$appName = $input->getArgument('app');
 		$ms = new MigrationService($appName, $this->connection, new ConsoleOutput($output));
-
-		$kind = $input->getArgument('kind');
 		$version = date('YmdHis');
-		$path = $this->generateMigration($ms, $version, $kind);
+		$path = $this->generateMigration($ms, $version);
 
 		$output->writeln("New migration class has been generated to <info>$path</info>");
 
@@ -127,10 +105,9 @@ class Version<version> implements ISqlMigration {
 	/**
 	 * @param MigrationService $ms
 	 * @param string $version
-	 * @param string $kind
 	 * @return string
 	 */
-	private function generateMigration(MigrationService $ms, $version, $kind) {
+	private function generateMigration(MigrationService $ms, $version) {
 		$placeHolders = [
 			'<namespace>',
 			'<version>',
@@ -139,7 +116,7 @@ class Version<version> implements ISqlMigration {
 			$ms->getMigrationsNamespace(),
 			$version,
 		];
-		$code = str_replace($placeHolders, $replacements, $this->getTemplate($kind));
+		$code = str_replace($placeHolders, $replacements, self::$_templateSimple);
 		$dir = $ms->getMigrationsDirectory();
 		$path = $dir . '/Version' . $version . '.php';
 
@@ -150,17 +127,4 @@ class Version<version> implements ISqlMigration {
 		return $path;
 	}
 
-	private function getTemplate($kind) {
-		if ($kind === 'simple') {
-			return self::$_templateSimple;
-		}
-		if ($kind === 'schema') {
-			return self::$_templateSchema;
-		}
-		if ($kind === 'sql') {
-			return self::$_templateSql;
-		}
-		throw new \InvalidArgumentException('Kind can only be one of the following: simple, schema or sql');
-	}
-
 }