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<?php |
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namespace Geekish\Crap\Command; |
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use Geekish\Crap\CrapException; |
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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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use Symfony\Component\Console\Question\ConfirmationQuestion; |
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use Symfony\Component\Console\Question\Question; |
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/** |
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* Class AliasCommand |
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* @package Geekish\Crap\Command |
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*/ |
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final class AliasCommand extends BaseCommand |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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View Code Duplication |
protected function configure() |
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{ |
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$this->setName('alias'); |
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$this->setDescription('Defines an alias for a package to be used by crap.'); |
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$this->addArgument('alias', InputArgument::REQUIRED, 'Package alias'); |
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$this->addArgument('package', InputArgument::REQUIRED, 'Package'); |
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$this->addOption( |
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'dry-run', |
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null, |
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InputOption::VALUE_NONE, |
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'Run command without writing to your `crap.json`, useful for testing.' |
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); |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$alias = $input->getArgument('alias'); |
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$package = $input->getArgument('package'); |
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if (!$this->helper->validateAlias($alias)) { |
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throw CrapException::create( |
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'The alias `%s` is invalid, it should be lowercase, and match: [a-z0-9_.-]+', |
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$alias |
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); |
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} |
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if (!$this->helper->validatePackage($package)) { |
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throw CrapException::create( |
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'The package `%s` is invalid, it should match: [a-z0-9_.-]+/[a-z0-9_.-]+', |
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$input->getArgument('package') |
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); |
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} |
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$override = false; |
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if ($this->helper->hasAlias($alias)) { |
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$current = $this->helper->getAlias($alias); |
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if ($current == $package) { |
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$output->writeln(sprintf( |
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'<comment>Alias `%s` to package `%s` already exists, silly.</comment>', |
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$alias, |
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$package |
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)); |
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return 0; |
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} |
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$helper = $this->getHelper('question'); |
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$output->writeln(sprintf( |
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'<comment>Alias `%s` exists and is set to `%s`.</comment>', |
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$alias, |
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$current |
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)); |
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$ask = sprintf('Override alias `%s` with `%s`? (y/n) ', $alias, $package); |
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$question = new ConfirmationQuestion($ask, false); |
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if (!$helper->ask($input, $output, $question)) { |
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return 0; |
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} |
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$override = true; |
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} |
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if ($input->getOption('dry-run') !== true) { |
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$this->helper->setAlias($alias, $package); |
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} |
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$output->writeln(sprintf( |
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'<success>Alias `%s` to package `%s` successfully %s.</success>', |
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$alias, |
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$package, |
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$override ? 'updated' : 'added' |
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)); |
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return 0; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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protected function interact(InputInterface $input, OutputInterface $output) |
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{ |
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$args = array_values($input->getArguments()); |
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$helper = $this->getHelper('question'); |
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if ($args[2] == null && $this->helper->validatePackage($args[1]) === true) { |
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$package = $args[1]; |
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$output->writeln('<comment>You provided the package but no alias!</comment>'); |
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$message = sprintf('<question>What do you want to use an an alias for `%s`?</question>', $package); |
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$question = new Question($message . PHP_EOL, false); |
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$alias = $helper->ask($input, $output, $question); |
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$input->setArgument('alias', $alias); |
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$input->setArgument('package', $package); |
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} elseif ($args[2] == null && $this->helper->validateAlias($args[1])) { |
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$alias = $args[1]; |
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$output->writeln('<info>You provided the alias but no package!</info>'); |
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$message = sprintf('<question>What package do you want to alias `%s` to?</question>', $alias); |
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$question = new Question($message . PHP_EOL, false); |
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$package = $helper->ask($input, $output, $question); |
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$input->setArgument('package', $package); |
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} elseif ($this->helper->validateAlias($args[2]) && $this->helper->validatePackage($args[1])) { |
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$output->writeln('<info>It looks like you swapped the package and alias.</info>'); |
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$message = sprintf( |
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'<question>Did you mean to alias `%s` to package `%s`?</question> (y/n) ', |
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$args[2], |
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$args[1] |
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); |
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$question = new ConfirmationQuestion($message, false); |
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if ($helper->ask($input, $output, $question)) { |
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$input->setArgument('alias', $args[2]); |
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$input->setArgument('package', $args[1]); |
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} |
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} elseif ($this->helper->validateAlias($args[1]) && $this->helper->hasAlias($args[2])) { |
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$output->writeln('<info>You provided an existing alias instead of a package.</info>'); |
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$existing = $this->helper->getAlias($args[2]); |
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$message = sprintf( |
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'<question>Do you want to alias `%s` to `%s`?</question> (y/n) ', |
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$args[1], |
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$existing |
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); |
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$question = new ConfirmationQuestion($message, false); |
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if ($helper->ask($input, $output, $question)) { |
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$input->setArgument('package', $existing); |
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} |
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} |
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} |
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} |
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geekish /
crap
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.