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<?php |
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namespace Spatie\Php7to5\Console; |
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use Spatie\Php7to5\Converter; |
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use Spatie\Php7to5\DirectoryConverter; |
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use Spatie\Php7to5\Exceptions\InvalidParameter; |
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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\Output\OutputInterface; |
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use Symfony\Component\Console\Input\InputOption; |
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class ConvertCommand extends Command |
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{ |
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protected function configure() |
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{ |
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$this->setName('convert') |
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->setDescription('Convert PHP 7 code to PHP 5 code') |
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->addArgument( |
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'source', |
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InputArgument::REQUIRED, |
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'A PHP 7 file or a directory containing PHP 7 files' |
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) |
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->addArgument( |
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'destination', |
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InputArgument::REQUIRED, |
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'The file or path where the PHP 5 code should be saved' |
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) |
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->addOption( |
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'copy-all', |
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null, |
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InputOption::VALUE_NONE, |
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'If set, will copy all files in a directory, not only php' |
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) |
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->addOption( |
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'overwrite', |
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null, |
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InputOption::VALUE_NONE, |
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'If set, will overwrite existing destination file or directory' |
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); |
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} |
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/** |
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* @param \Symfony\Component\Console\Input\InputInterface $input |
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* @param \Symfony\Component\Console\Output\OutputInterface $output |
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* |
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* @return int |
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* |
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* @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$output->writeln("<info>Start converting {$input->getArgument('source')}</info>"); |
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$source = $input->getArgument('source'); |
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if (!file_exists($source)) { |
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throw InvalidParameter::sourceDoesNotExist($source); |
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} |
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if (is_file($source)) { |
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$this->convertFile($input); |
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} |
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if (is_dir($source)) { |
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$this->convertPHPFilesInDirectory($input, $output); |
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} |
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$output->writeln('<info>All done!</info>'); |
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return 0; |
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} |
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protected function convertFile(InputInterface $input) |
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{ |
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$converter = new Converter($input->getArgument('source')); |
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$destination = $input->getArgument('destination'); |
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if (file_exists($destination) && !$input->getOption('overwrite')) { |
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throw InvalidParameter::destinationExist(); |
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} |
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$converter->saveAsPhp5($destination); |
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} |
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protected function convertPHPFilesInDirectory(InputInterface $input, OutputInterface $output) |
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{ |
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$source = $input->getArgument('source'); |
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$destination = $input->getArgument('destination'); |
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$converter = new DirectoryConverter($source); |
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$this->isDestinationASourceDirectory($source, $destination); |
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$this->isDestinationDifferentThanSource($source, $destination); |
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if (!$input->getOption('copy-all')) { |
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$converter->doNotCopyNonPhpFiles(); |
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} |
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if (file_exists($destination) && !$input->getOption('overwrite')) { |
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throw InvalidParameter::destinationExist(); |
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} |
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$converter->setLogger($output); |
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$converter->savePhp5FilesTo($destination); |
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} |
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/** |
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* @param string $source |
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* @param string $destination |
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* |
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* @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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*/ |
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protected function isDestinationASourceDirectory($source, $destination) |
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{ |
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$this->isEqual($source, $destination); |
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} |
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/** |
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* @param string $source |
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* @param string $destination |
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* |
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* @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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*/ |
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protected function isDestinationDifferentThanSource($source, $destination) |
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{ |
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$path_parts = pathinfo($destination); |
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$this->isEqual($source, $path_parts['dirname']); |
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} |
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/** |
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* @param string $source |
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* @param string $destination |
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* |
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* @throws \Spatie\Php7to5\Exceptions\InvalidParameter |
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*/ |
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protected function isEqual($source, $destination) |
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{ |
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if (!ends_with($destination, DIRECTORY_SEPARATOR)) { |
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$destination = $destination.DIRECTORY_SEPARATOR; |
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} |
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if (!ends_with($source, DIRECTORY_SEPARATOR)) { |
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$source = $source.DIRECTORY_SEPARATOR; |
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} |
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if ($destination === $source) { |
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throw InvalidParameter::destinationDirectoryIsSource(); |
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} |
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} |
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} |
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spatie /
7to5
