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<?php |
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/* |
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* This file is part of the slince/composer-alias package. |
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* |
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* (c) Slince <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Slince\ComposerAlias\Command; |
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use Composer\Command\BaseCommand; |
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use Slince\ComposerAlias\ComposerAlias; |
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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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use Symfony\Component\Console\Style\SymfonyStyle; |
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class AliasCommand extends BaseCommand |
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{ |
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/** |
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* @var ComposerAlias |
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*/ |
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protected $composerAlias; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configure() |
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{ |
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$this->setName('alias') |
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->addArgument('alias', InputArgument::OPTIONAL, 'The command alias you want') |
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->addArgument('raw-command', InputArgument::OPTIONAL, 'The long command') |
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->addOption('list', 'l', InputOption::VALUE_NONE, 'Display all alias') |
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->addOption('unset', 'u', InputOption::VALUE_NONE, 'Remove an alias') |
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->setDescription('Sets the alias for some commands'); |
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} |
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public function __construct(ComposerAlias $composerAlias) |
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{ |
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$this->composerAlias = $composerAlias; |
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parent::__construct(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$alias = $input->getArgument('alias'); |
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$rawCommand = $input->getArgument('raw-command'); |
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if ($input->getOption('list')) { |
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$this->showAliases($input, $output); |
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return; |
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} |
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if ($alias && !$rawCommand) { |
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$rawCommand = $this->composerAlias->getAliases()->get($alias); |
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if (null === $rawCommand) { |
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throw new \InvalidArgumentException(sprintf('The alias "%s" is not found.', $alias)); |
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} |
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if ($input->getOption('unset')) { |
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$this->composerAlias->getAliases()->remove($alias); |
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$output->writeln('Remove OK!'); |
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return; |
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} |
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$this->showAliases($input, $output, [$alias => $rawCommand]); |
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return; |
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} |
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if (!$alias) { |
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list($alias, $rawCommand) = $this->askAliasAndCommand($input, $output); |
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} |
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$this->composerAlias->getAliases()->add($alias, $rawCommand); |
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$output->writeln('<info>Write OK!</info>'); |
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return; |
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} |
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protected function askAliasAndCommand($input, $output) |
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{ |
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$helper = $this->getHelper('question'); |
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$question = new Question('Enter an alias: '); |
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$question->setValidator(function($answer) use ($helper, $input, $output){ |
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if (preg_match('#\s#', $answer)) { |
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throw new \InvalidArgumentException('alias can not have blank characters'); |
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} |
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if ($this->composerAlias->getAliases()->has($answer)) { |
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$question = new ConfirmationQuestion(sprintf('The alias "%s" already exists, override it(y/N)?', $answer), false); |
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if (!$helper->ask($input, $output, $question)) { |
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throw new \Exception(); |
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} |
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} |
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return $answer; |
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}); |
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$alias = $helper->ask($input, $output, $question); |
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$question = new Question('Enter raw command: '); |
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$rawCommand = $helper->ask($input, $output, $question); |
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return [$alias, $rawCommand]; |
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} |
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protected function showAliases($input, $output, $aliases = []) |
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{ |
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$symfonyStyle = new SymfonyStyle($input, $output); |
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$rows = []; |
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foreach ($aliases ?: $this->composerAlias->getAliases() as $alias => $rawCommand) { |
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$rows[] = ["<info>{$alias}</info>", $rawCommand]; |
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} |
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$symfonyStyle->table(['Alias', 'Command'], $rows); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getAliases() |
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{ |
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return [ |
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'set-alias', |
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]; |
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} |
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} |
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