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<?php |
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namespace ByJG\DbMigration\Console; |
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use Symfony\Component\Console\Command\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class CreateCommand extends Command |
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{ |
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protected function configure() |
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{ |
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$this |
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->setName('create') |
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->setDescription('Create the directory structure FROM a pre-existing database') |
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->addArgument( |
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'path', |
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InputArgument::REQUIRED, |
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'Define the path where the base.sql resides. If not set assumes the current folder' |
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) |
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->addOption( |
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'migration', |
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'm', |
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InputOption::VALUE_NONE, |
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'Create the migration script (Up and Down)' |
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) |
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->addUsage('') |
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->addUsage('Example: ') |
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->addUsage(' migrate create --path /path/to/strcuture') |
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->addUsage(' migrate create --path /path/to/strcuture --migration ') |
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; |
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} |
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protected function initialize(InputInterface $input, OutputInterface $output) |
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{ |
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} |
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protected function createMigrationSql($path, $startVersion) |
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{ |
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$files = glob("$path/*.sql"); |
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$lastVersion = $startVersion; |
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foreach ($files as $file) { |
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$version = intval(basename($file)); |
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if ($version > $lastVersion) { |
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$lastVersion = $version; |
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} |
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} |
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$lastVersion = $lastVersion + 1; |
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file_put_contents( |
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"$path/" . str_pad($lastVersion, 5, '0', STR_PAD_LEFT) . ".sql", |
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"-- Migrate to Version $lastVersion \n\n" |
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); |
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return $lastVersion; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$path = $input->getArgument('path'); |
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if (!file_exists($path)) { |
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mkdir($path, 0777, true); |
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} |
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if (!file_exists("$path/base.sql")) { |
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file_put_contents("$path/base.sql", "-- Put here your base SQL"); |
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} |
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if (!file_exists("$path/migrations")) { |
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mkdir("$path/migrations", 0777, true); |
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mkdir("$path/migrations/up", 0777, true); |
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mkdir("$path/migrations/down", 0777, true); |
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} |
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if ($input->hasOption('migration')) { |
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$output->writeln('Created UP version: ' . $this->createMigrationSql("$path/migrations/up", 0)); |
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$output->writeln('Created DOWN version: ' . $this->createMigrationSql("$path/migrations/down", -1)); |
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} |
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} |
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} |
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byjg /
migration
