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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; |
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use Kadet\Highlighter\Formatter\DebugFormatter; |
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use Kadet\Highlighter\KeyLighter; |
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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\Exception\InvalidArgumentException; |
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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\Output; |
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use Symfony\Component\Console\Output\OutputInterface; |
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class HighlightCommand extends Command |
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{ |
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protected $_debug = ['time', 'detailed-time', 'count', 'tree-before', 'tree-after', 'memory']; |
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protected function configure() |
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{ |
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$this->setName('highlight') |
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->addArgument('path', InputArgument::REQUIRED | InputArgument::IS_ARRAY, 'File(s) to highlight') |
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->addOption('language', 'l', InputOption::VALUE_OPTIONAL, 'Source Language to highlight, see <comment>list-languages</comment> command') |
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->addOption('format', 'f', InputOption::VALUE_OPTIONAL, 'Output format, see <comment>list-languages</comment> command', 'cli') |
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->addOption( |
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'debug', 'd', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY, |
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'Debug features (only in verbose): '.implode(', ', array_map(function($f) { return "<info>{$f}</info>"; }, $this->_debug)) |
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) |
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->setDescription('<comment>[DEFAULT]</comment> Highlights given file') |
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; |
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} |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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if(!empty($input->getOption('debug')) && $output->getVerbosity() < OutputInterface::VERBOSITY_VERBOSE) { |
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$output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); |
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} |
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$output->writeln($this->getApplication()->getLongVersion()."\n", Output::VERBOSITY_VERBOSE); |
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$debugFormatter = new DebugFormatter(); |
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foreach($input->getArgument('path') as $filename) { |
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$language = $input->getOption('language') |
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? Language::byName($input->getOption('language')) |
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: Language::byFilename($filename); |
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$formatter = KeyLighter::get()->getFormatter($input->getOption('format')) ?: KeyLighter::get()->getDefaultFormatter(); |
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if(!($source = $this->content($filename))) { |
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throw new InvalidArgumentException(sprintf('Specified file %s doesn\'t exist, check if given path is correct.', $filename)); |
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} |
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if($output->isVerbose()) { |
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$counts = ['before' => null, 'after' => null]; |
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$times = ['tokenization' => null, 'parsing' => null, 'formatting' => null]; |
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$output->writeln(sprintf( |
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"Used file: <path>%s</path>, Language: <language>%s</language>, Formatter: <formatter>%s</formatter>", |
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$filename, $language->getFQN(), get_class($formatter) |
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)); |
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$tokens = $this->benchmark($output, function() use($language, $source) { return $language->tokenize($source); }, $times['tokenization']); |
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$counts['before'] = count($tokens); |
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View Code Duplication |
if(in_array('tree-before', $input->getOption('debug'))) { |
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$output->writeln('<comment>Token tree before parsing: </comment>'); |
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$output->writeln($debugFormatter->format(clone $tokens, false)); |
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} |
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$tokens = $this->benchmark($output, function() use($language, $tokens) { return $language->parse($tokens); }, $times['parsing']); |
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$counts['after'] = count($tokens); |
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View Code Duplication |
if(in_array('tree-after', $input->getOption('debug'))) { |
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$output->writeln('<comment>Token tree after parsing: </comment>'); |
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$output->writeln($debugFormatter->format(clone $tokens)); |
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} |
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$formatted = $this->benchmark($output, function() use($formatter, $tokens) { return $formatter->format($tokens); }, $times['formatting']); |
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if(in_array('count', $input->getOption('debug'))) { |
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$output->writeln(sprintf( |
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'<comment>Token count before parsing: </comment> %s (%s tokens/kB)', |
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$counts['before'], number_format($counts['before']/strlen($source) * 1024) |
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)); |
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$output->writeln(sprintf( |
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'<comment>Token count after parsing: </comment> %s (%s tokens/kB)', |
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$counts['after'], number_format($counts['after']/strlen($source) * 1024) |
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)); |
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} |
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if(in_array('detailed-time', $input->getOption('debug'))) { |
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$output->writeln(sprintf( |
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'<info>Time taken</info> [s] <comment>tokenization</comment>/<comment>parsing</comment>/<comment>formatting</comment>: %.4f / %.4f / %.4f', |
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$times['tokenization'], $times['parsing'], $times['formatting'] |
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)); |
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$output->writeln(sprintf( |
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'<info>Performance</info> [chars/s] <comment>tokenization</comment>/<comment>parsing</comment>/<comment>formatting</comment>: %s / %s / %s', |
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number_format(strlen($source) / $times['tokenization']), |
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number_format(strlen($source) / $times['parsing']), |
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number_format(strlen($source) / $times['formatting']) |
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)); |
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} |
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if(in_array('time', $input->getOption('debug'))) { |
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$output->writeln(sprintf( |
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'<info>Overall:</info> %.4fs, %s chars/s', |
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array_sum($times), number_format(strlen($source) / array_sum($times)) |
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)); |
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} |
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} else { |
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$formatted = KeyLighter::get()->highlight($source, $language, $formatter); |
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} |
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if(!$input->getOption('no-output')) { |
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$output->writeln($formatted); |
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} |
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} |
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} |
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protected function content($path) |
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{ |
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if(!($file = @fopen($path, 'r'))) { |
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return false; |
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} |
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$content = ''; |
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while(!feof($file)) { |
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$content .= fgets($file); |
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} |
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fclose($file); |
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return $content; |
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} |
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protected function benchmark(OutputInterface $output, callable $callable, &$time = null) { |
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$start = microtime(true); |
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$return = $callable(); |
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$time = microtime(true) - $start; |
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return $return; |
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} |
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public function mergeApplicationDefinition($arguments = true) |
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{ |
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parent::mergeApplicationDefinition($this->getApplication()->explicit); |
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} |
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} |
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kadet1090 /
KeyLighter
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.