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<?php namespace Illuminate\Database\Console\Migrations;
use Illuminate\Database\Migrations\Migrator;
use Symfony\Component\Console\Input\InputOption;
class MigrateCommand extends BaseCommand {
/**
* The console command name.
*
* @var string
*/
protected $name = 'migrate';
/**
* The console command description.
*
* @var string
*/
protected $description = 'Run the database migrations';
/**
* The migrator instance.
*
* @var \Illuminate\Database\Migrations\Migrator
*/
protected $migrator;
/**
* The path to the packages directory (vendor).
*/
protected $packagePath;
/**
* Create a new migration command instance.
*
* @param \Illuminate\Database\Migrations\Migrator $migrator
* @param string $packagePath
* @return void
*/
public function __construct(Migrator $migrator, $packagePath)
{
parent::__construct();
$this->migrator = $migrator;
$this->packagePath = $packagePath;
}
/**
* Execute the console command.
*
* @return void
*/
public function fire()
{
$this->prepareDatabase();
// The pretend option can be used for "simulating" the migration and grabbing
// the SQL queries that would fire if the migration were to be run against
// a database for real, which is helpful for double checking migrations.
$pretend = $this->input->getOption('pretend');
$path = $this->getMigrationPath();
$this->migrator->run($path, $pretend);
// Once the migrator has run we will grab the note output and send it out to
// the console screen, since the migrator itself functions without having
// any instances of the OutputInterface contract passed into the class.
foreach ($this->migrator->getNotes() as $note)
{
$this->output->writeln($note);
}
// Finally, if the "seed" option has been given, we will re-run the database
// seed task to re-populate the database, which is convenient when adding
// a migration and a seed at the same time, as it is only this command.
if ($this->input->getOption('seed'))
{
$this->call('db:seed');
}
}
/**
* Prepare the migration database for running.
*
* @return void
*/
protected function prepareDatabase()
{
$this->migrator->setConnection($this->input->getOption('database'));
if ( ! $this->migrator->repositoryExists())
{
$options = array('--database' => $this->input->getOption('database'));
$this->call('migrate:install', $options);
}
}
/**
* Get the console command options.
*
* @return array
*/
protected function getOptions()
{
return array(
array('bench', null, InputOption::VALUE_OPTIONAL, 'The name of the workbench to migrate.', null),
array('database', null, InputOption::VALUE_OPTIONAL, 'The database connection to use.'),
array('path', null, InputOption::VALUE_OPTIONAL, 'The path to migration files.', null),
array('package', null, InputOption::VALUE_OPTIONAL, 'The package to migrate.', null),
array('pretend', null, InputOption::VALUE_NONE, 'Dump the SQL queries that would be run.'),
array('seed', null, InputOption::VALUE_NONE, 'Indicates if the seed task should be re-run.'),
);
}
}
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