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<?php |
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/** |
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* Highlighter |
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* |
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* Copyright (C) 2016, Some right reserved. |
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* |
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* @author Kacper "Kadet" Donat <[email protected]> |
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* |
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* Contact with author: |
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* Xmpp: [email protected] |
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* E-mail: [email protected] |
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* |
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* From Kadet with love. |
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*/ |
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namespace Kadet\Highlighter\bin\Commands\Dev; |
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use Kadet\Highlighter\Language\Language; |
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use Symfony\Component\Console\Command\Command; |
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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 GenerateAliasesCommand extends Command |
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{ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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if($input->getOption('dry')) { |
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$output->writeln($this->generate($output)); |
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} else { |
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file_put_contents( |
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__DIR__ . '/../../../Config/aliases.php', |
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'<?php return '.$this->generate($output).';' |
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); |
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} |
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} |
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protected function configure() |
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{ |
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$this |
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->setName('dev:aliases') |
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->setDescription('Generates Config/aliases.php file') |
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->addOption('dry', 'd', InputOption::VALUE_NONE, 'Dry run (output to stdout instead of file)') |
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; |
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} |
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protected function generate(OutputInterface $output) |
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{ |
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$dir = __DIR__ . '/../../../Language'.DIRECTORY_SEPARATOR; |
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$iterator = new \RecursiveIteratorIterator( |
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new \RecursiveDirectoryIterator($dir, \RecursiveDirectoryIterator::SKIP_DOTS), |
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\RecursiveIteratorIterator::LEAVES_ONLY |
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); |
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$result = []; |
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/** @var \SplFileInfo $file */ |
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foreach ($iterator as $file) { |
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$class = '\Kadet\Highlighter\Language\\'.str_replace([$dir, '.php'], '', $file->getPathname()); |
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$output->writeln(sprintf( |
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'Found <info>%s</info>, assuming class <language>%s</language>', |
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$file->getBasename(), $class |
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), OutputInterface::VERBOSITY_VERBOSE); |
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if($metadata = $this->process($output, $class)) { |
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$result[] = $metadata; |
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} |
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} |
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return var_export($result, true); |
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} |
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/** |
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* @param OutputInterface $output |
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* @param $class |
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* |
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* @return array|false |
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*/ |
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protected function process(OutputInterface $output, $class) |
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{ |
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$reflection = new \ReflectionClass($class); |
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if ($reflection->isAbstract()) { |
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$output->writeln(sprintf( |
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'<language>%s</language> is abstract, skipping...', |
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$reflection->name |
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), OutputInterface::VERBOSITY_VERBOSE); |
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return false; |
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} |
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if (!$reflection->isSubclassOf(Language::class)) { |
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$output->writeln(sprintf( |
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'<language>%s</language> is not Language, skipping...', |
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$reflection->name |
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), OutputInterface::VERBOSITY_VERBOSE); |
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return false; |
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} |
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if ($reflection->getMethod('getAliases')->getDeclaringClass()->name !== $reflection->name) { |
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$output->writeln(sprintf( |
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'<language>%s</language>::<info>getAliases</info> is not declared, skipping...', |
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$reflection->name |
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), OutputInterface::VERBOSITY_VERBOSE); |
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return false; |
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} |
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$result = array_merge([$reflection->name], call_user_func([$reflection->name, 'getAliases'])); |
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$output->writeln(var_export($result, true), OutputInterface::VERBOSITY_VERBOSE); |
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return $result; |
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} |
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} |
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