/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$configOptions = array();
if ($this->hasInputOption('output-dir', $input)) {
$configOptions['propel']['paths']['migrationDir'] = $input->getOption('output-dir');
}
if ($this->hasInputOption('migration-table', $input)) {
$configOptions['propel']['migrations']['tableName'] = $input->getOption('migration-table');
}
$generatorConfig = $this->getGeneratorConfig($configOptions, $input);
$this->createDirectory($generatorConfig->getSection('paths')['migrationDir']);
$manager = new MigrationManager();
$manager->setGeneratorConfig($generatorConfig);
$connections = array();
$optionConnections = $input->getOption('connection');
if (!$optionConnections) {
$connections = $generatorConfig->getBuildConnections();
} else {
foreach ($optionConnections as $connection) {
list($name, $dsn, $infos) = $this->parseConnection($connection);
$connections[$name] = array_merge(array('dsn' => $dsn), $infos);
}
}
$manager->setConnections($connections);
$manager->setMigrationTable($generatorConfig->getSection('migrations')['tableName']);
$manager->setWorkingDirectory($generatorConfig->getSection('paths')['migrationDir']);
$output->writeln('Checking Database Versions...');
foreach ($manager->getConnections() as $datasource => $params) {
if ($input->getOption('verbose')) {
$output->writeln(sprintf('Connecting to database "%s" using DSN "%s"', $datasource, $params['dsn']));
}
if (!$manager->migrationTableExists($datasource)) {
if ($input->getOption('verbose')) {
$output->writeln(sprintf('Migration table does not exist in datasource "%s"; creating it.', $datasource));
}
$manager->createMigrationTable($datasource);
}
}
$oldestMigrationTimestamp = $manager->getOldestDatabaseVersion();
if ($input->getOption('verbose')) {
if ($oldestMigrationTimestamp) {
$output->writeln(sprintf('Latest migration was executed on %s (timestamp %d)', date('Y-m-d H:i:s', $oldestMigrationTimestamp), $oldestMigrationTimestamp));
} else {
$output->writeln('No migration was ever executed on these connection settings.');
}
}
$output->writeln('Listing Migration files...');
$dir = $generatorConfig->getSection('paths')['migrationDir'];
$migrationTimestamps = $manager->getMigrationTimestamps();
$nbExistingMigrations = count($migrationTimestamps);
if ($migrationTimestamps) {
$output->writeln(sprintf('%d valid migration classes found in "%s"', $nbExistingMigrations, $dir));
if ($validTimestamps = $manager->getValidMigrationTimestamps()) {
$countValidTimestamps = count($validTimestamps);
if ($countValidTimestamps == 1) {
$output->writeln('1 migration needs to be executed:');
} else {
$output->writeln(sprintf('%d migrations need to be executed:', $countValidTimestamps));
}
}
foreach ($migrationTimestamps as $timestamp) {
if ($timestamp > $oldestMigrationTimestamp || $input->getOption('verbose')) {
$output->writeln(sprintf(' %s %s %s', $timestamp == $oldestMigrationTimestamp ? '>' : ' ', $manager->getMigrationClassName($timestamp), !in_array($timestamp, $validTimestamps) ? '(executed)' : ''));
}
}
} else {
$output->writeln(sprintf('No migration file found in "%s".', $dir));
return false;
}
$migrationTimestamps = $manager->getValidMigrationTimestamps();
$nbNotYetExecutedMigrations = count($migrationTimestamps);
if (!$nbNotYetExecutedMigrations) {
$output->writeln('All migration files were already executed - Nothing to migrate.');
return false;
}
$output->writeln(sprintf('Call the "migrate" task to execute %s', $countValidTimestamps == 1 ? 'it' : 'them'));
}