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<?php |
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/** |
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* This file is part of the SVN-Buddy library. |
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* For the full copyright and license information, please view |
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* the LICENSE file that was distributed with this source code. |
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* |
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* @copyright Alexander Obuhovich <[email protected]> |
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* @link https://github.com/console-helpers/svn-buddy |
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*/ |
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namespace ConsoleHelpers\SVNBuddy\Command; |
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use ConsoleHelpers\ConsoleKit\Exception\CommandException; |
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use ConsoleHelpers\SVNBuddy\Repository\RevisionLog\RevisionLog; |
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use Stecman\Component\Symfony\Console\BashCompletion\CompletionContext; |
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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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class SearchCommand extends AbstractCommand |
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{ |
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const MATCH_TYPE_FIRST = 'first'; |
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const MATCH_TYPE_LAST = 'last'; |
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/** |
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* Revision log |
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* |
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* @var RevisionLog |
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*/ |
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private $_revisionLog; |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function configure() |
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{ |
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$this |
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->setName('search') |
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->setDescription('Searches for a revision, where text was added to a file or removed from it') |
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->addArgument( |
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'path', |
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InputArgument::REQUIRED, |
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'File path' |
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) |
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->addArgument( |
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'keywords', |
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InputArgument::REQUIRED, |
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'Search keyword' |
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) |
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->addOption( |
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'match-type', |
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't', |
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InputOption::VALUE_REQUIRED, |
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'Match type, e.g. <comment>first</comment> or <comment>last</comment>', |
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self::MATCH_TYPE_LAST |
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); |
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parent::configure(); |
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} |
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/** |
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* Return possible values for the named option |
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* |
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* @param string $optionName Option name. |
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* @param CompletionContext $context Completion context. |
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* |
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* @return array |
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*/ |
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public function completeOptionValues($optionName, CompletionContext $context) |
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{ |
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$ret = parent::completeOptionValues($optionName, $context); |
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if ( $optionName === 'match-type' ) { |
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return $this->getMatchTypes(); |
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} |
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return $ret; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function initialize(InputInterface $input, OutputInterface $output) |
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{ |
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parent::initialize($input, $output); |
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$this->_revisionLog = $this->getRevisionLog($this->getWorkingCopyUrl()); |
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} |
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/** |
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* {@inheritdoc} |
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* |
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* @throws \RuntimeException When invalid direction is specified. |
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* @throws CommandException When no revisions found for path specified. |
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*/ |
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protected function execute(InputInterface $input, OutputInterface $output) |
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{ |
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$match_type = $this->io->getOption('match-type'); |
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if ( !in_array($match_type, $this->getMatchTypes()) ) { |
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throw new \RuntimeException('The "' . $match_type . '" match type is invalid.'); |
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} |
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$wc_path = $this->getWorkingCopyPath(); |
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$relative_path = $this->repositoryConnector->getRelativePath($wc_path); |
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$keywords = $this->io->getArgument('keywords'); |
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$this->io->writeln(sprintf( |
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'Searching for %s match of "<info>%s</info>" in "<info>%s</info>":', |
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$match_type, |
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$keywords, |
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'.../' . basename($relative_path) |
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)); |
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$revisions = $this->_revisionLog->find('paths', $relative_path); |
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if ( !$revisions ) { |
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throw new CommandException('No revisions found for "' . $relative_path . '" path.'); |
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} |
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if ( $match_type === self::MATCH_TYPE_LAST ) { |
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$revisions = array_reverse($revisions); |
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} |
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$scanned_revisions = 0; |
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$total_revisions = count($revisions); |
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$progress_bar = $this->io->createProgressBar($total_revisions); |
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$progress_bar->setFormat( |
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'<info>%message:6s%</info> %current%/%max% [%bar%] %percent:3s%% %elapsed:6s%' |
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); |
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$index = 0; |
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$found_revision = false; |
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foreach ( $revisions as $index => $revision ) { |
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$scanned_revisions++; |
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$progress_bar->setMessage('r' . $revision); |
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$progress_bar->display(); |
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$file_content = $this->repositoryConnector->getFileContent($wc_path, $revision); |
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if ( strpos($file_content, $keywords) !== false ) { |
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$found_revision = $revision; |
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break; |
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} |
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$progress_bar->advance(); |
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} |
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$this->io->writeln(''); |
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$scanned_percent = round(($scanned_revisions / $total_revisions) * 100); |
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$this->io->writeln('Search efficiency: ' . $this->getSearchEfficiency(100 - $scanned_percent)); |
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if ( $found_revision ) { |
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if ( $match_type === self::MATCH_TYPE_LAST ) { |
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$this->io->writeln('Last seen at ' . $this->getRevisionInfo($found_revision) . '.'); |
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if ( array_key_exists($index - 1, $revisions) ) { |
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$this->io->writeln('Deleted at ' . $this->getRevisionInfo($revisions[$index - 1]) . '.'); |
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} |
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} |
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else { |
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$this->io->writeln('First seen at ' . $this->getRevisionInfo($found_revision) . '.'); |
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} |
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return; |
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} |
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$this->io->writeln('<error>Keywords not found.</error>'); |
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} |
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/** |
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* Returns match types. |
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* |
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* @return array |
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*/ |
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protected function getMatchTypes() |
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{ |
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return array(self::MATCH_TYPE_FIRST, self::MATCH_TYPE_LAST); |
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} |
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/** |
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* Returns search efficiency. |
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* |
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* @param float $percent Percent. |
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* |
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* @return string |
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*/ |
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protected function getSearchEfficiency($percent) |
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{ |
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if ( $percent >= 0 && $percent <= 20 ) { |
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return '<fg=red>Very Poor</>'; |
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} |
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if ( $percent > 20 && $percent <= 40 ) { |
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return '<fg=red;options=bold>Poor</>'; |
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} |
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if ( $percent > 40 && $percent <= 60 ) { |
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return '<fg=yellow>Fair</>'; |
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} |
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if ( $percent > 60 && $percent <= 80 ) { |
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return '<fg=green;options=bold>Good</>'; |
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} |
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if ( $percent > 80 && $percent <= 100 ) { |
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return '<fg=green>Excellent</>'; |
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} |
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return ''; |
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} |
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/** |
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* Get revision information. |
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* |
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* @param integer $revision Revision. |
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* |
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* @return string |
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*/ |
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protected function getRevisionInfo($revision) |
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{ |
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$bugs = $this->_revisionLog->getRevisionsData('bugs', array($revision)); |
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$ret = '<info>' . $revision . '</info>'; |
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if ( $bugs[$revision] ) { |
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$ret .= ' (bugs: <info>' . implode('</info>, <info>', $bugs[$revision]) . '</info>)'; |
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} |
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return $ret; |
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} |
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} |
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console-helpers /
svn-buddy
