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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Yii\Cycle\Command\Migration; |
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use Cycle\Migrations\GenerateMigrations; |
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use Cycle\Schema\Compiler; |
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use Cycle\Schema\Registry; |
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use Spiral\Migrations\State; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\StreamableInputInterface; |
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use Symfony\Component\Console\Output\OutputInterface; |
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use Symfony\Component\Console\Question\ConfirmationQuestion; |
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use Symfony\Component\Console\Question\Question; |
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use Yiisoft\Yii\Console\ExitCode; |
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use Yiisoft\Yii\Cycle\Conveyor\SchemaConveyorInterface; |
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use Yiisoft\Yii\Cycle\Generator\PrintChanges; |
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final class GenerateCommand extends BaseMigrationCommand |
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{ |
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protected static $defaultName = 'migrate/generate'; |
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public function configure(): void |
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{ |
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$this->setDescription('Generates a migration'); |
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} |
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protected function execute(InputInterface $input, OutputInterface $output): int |
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{ |
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$migrator = $this->promise->getMigrator(); |
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// check existing unapplied migrations |
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$listAfter = $migrator->getMigrations(); |
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foreach ($listAfter as $migration) { |
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if ($migration->getState()->getStatus() !== State::STATUS_EXECUTED) { |
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$output->writeln('<fg=red>Outstanding migrations found, run `migrate/up` first.</>'); |
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return ExitCode::OK; |
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} |
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} |
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$conveyor = $this->promise->getSchemaConveyor(); |
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// migrations generator |
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$conveyor->addGenerator( |
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SchemaConveyorInterface::STAGE_USERLAND, |
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new GenerateMigrations($migrator->getRepository(), $this->promise->getMigrationConfig()) |
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); |
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// show DB changes |
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$conveyor->addGenerator(SchemaConveyorInterface::STAGE_USERLAND, new PrintChanges($output)); |
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// compile schema and convert diffs to new migrations |
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(new Compiler())->compile(new Registry($this->promise->getDatabaseManager()), $conveyor->getGenerators()); |
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// compare migrations list before and after |
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$listBefore = $migrator->getMigrations(); |
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$added = count($listBefore) - count($listAfter); |
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$output->writeln("<info>Added {$added} file(s)</info>"); |
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// print added migrations |
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if ($added > 0) { |
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foreach ($listBefore as $migration) { |
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if ($migration->getState()->getStatus() !== State::STATUS_EXECUTED) { |
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$output->writeln($migration->getState()->getName()); |
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} |
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} |
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} else { |
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$output->writeln( |
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'<info>If you want to create new empty migration, use <fg=yellow>migrate/create</></info>' |
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); |
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$qaHelper = $this->getHelper('question'); |
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if ($input->isInteractive() && $input instanceof StreamableInputInterface) { |
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$question = new ConfirmationQuestion('Would you like to create empty migration right now? (Y/n)', true); |
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$answer = $qaHelper->ask($input, $output, $question); |
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if (!$answer) { |
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return ExitCode::OK; |
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} |
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// get the name for a new migration |
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$question = new Question('Please enter an unique name for the new migration: '); |
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$name = $qaHelper->ask($input, $output, $question); |
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if (empty($name)) { |
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$output->writeln('<fg=red>You entered an empty name. Exit</>'); |
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return ExitCode::OK; |
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} |
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// create an empty migration |
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$this->createEmptyMigration($output, $name); |
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} |
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} |
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return ExitCode::OK; |
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} |
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} |
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yiisoft /
yii-cycle
