<?php<448901948@qq.com>
namespace think\migration\command\seed;
use Phinx\Seed\SeedInterface;
use think\console\Input;
use think\console\input\Option as InputOption;
use think\console\Output;
use think\migration\command\Seed;
class Run extends Seed
{
protected function configure()
{
$this->setName('seed:run')
->setDescription('Run database seeders')
->addOption('--seed', '-s', InputOption::VALUE_REQUIRED, 'What is the name of the seeder?')
->setHelp(<<<EOT
The <info>seed:run</info> command runs all available or individual seeders
<info>php console seed:run</info>
<info>php console seed:run -s UserSeeder</info>
<info>php console seed:run -v</info>
EOT
);
}
protected function execute(Input $input, Output $output)
{
$seed = $input->getOption('seed');
$start = microtime(true);
$this->seed($seed);
$end = microtime(true);
$output->writeln('');
$output->writeln('<comment>All Done. Took ' . sprintf('%.4fs', $end - $start) . '</comment>');
}
public function seed($seed = null)
{
$seeds = $this->getSeeds();
if (null === $seed) {
foreach ($seeds as $seeder) {
if (array_key_exists($seeder->getName(), $seeds)) {
$this->executeSeed($seeder);
}
}
} else {
if (array_key_exists($seed, $seeds)) {
$this->executeSeed($seeds[$seed]);
} else {
throw new \InvalidArgumentException(sprintf('The seed class "%s" does not exist', $seed));
}
}
}
protected function executeSeed(SeedInterface $seed)
{
$this->output->writeln('');
$this->output->writeln(' ==' . ' <info>' . $seed->getName() . ':</info>' . ' <comment>seeding</comment>');
$start = microtime(true);
$seed->setAdapter($this->getAdapter());
if ($this->getAdapter()->hasTransactions()) {
$this->getAdapter()->beginTransaction();
}
if (method_exists($seed, SeedInterface::RUN)) {
$seed->run();
}
if ($this->getAdapter()->hasTransactions()) {
$this->getAdapter()->commitTransaction();
}
$end = microtime(true);
$this->output->writeln(' ==' . ' <info>' . $seed->getName() . ':</info>' . ' <comment>seeded' . ' ' . sprintf('%.4fs', $end - $start) . '</comment>');
}
}