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<?php |
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/** |
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* GitElephant - An abstraction layer for git written in PHP |
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* Copyright (C) 2013 Matteo Giachino |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see [http://www.gnu.org/licenses/]. |
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*/ |
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namespace GitElephant\Command; |
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use \GitElephant\Objects\Object; |
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use \GitElephant\Objects\TreeishInterface; |
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use \GitElephant\Repository; |
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/** |
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* cat-file command generator |
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* |
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* @author Matteo Giachino <[email protected]> |
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*/ |
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class CatFileCommand extends BaseCommand |
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{ |
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const GIT_CAT_FILE = 'cat-file'; |
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/** |
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* constructor |
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* |
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* @param \GitElephant\Repository $repo The repository object this command |
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* will interact with |
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*/ |
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public function __construct(Repository $repo = null) |
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{ |
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parent::__construct($repo); |
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} |
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/** |
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* command to show content of a Object at a given Treeish point |
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* |
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* @param \GitElephant\Objects\Object $object a Object instance |
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* @param \GitElephant\Objects\TreeishInterface|string $treeish an object with TreeishInterface interface |
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* |
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* @throws \RuntimeException |
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* @return string |
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*/ |
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public function content(Object $object, $treeish) |
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{ |
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$this->clearAll(); |
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if ($treeish instanceof TreeishInterface) { |
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$sha = $treeish->getSha(); |
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} else { |
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$sha = $treeish; |
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} |
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$this->addCommandName(static::GIT_CAT_FILE); |
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// pretty format |
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$this->addCommandArgument('-p'); |
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$this->addCommandSubject($sha . ':' . $object->getFullPath()); |
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return $this->getCommand(); |
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} |
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/** |
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* output an object content given it's sha |
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* |
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* @param string $sha |
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* |
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* @throws \RuntimeException |
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* @return string |
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*/ |
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public function contentBySha($sha) |
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{ |
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$this->clearAll(); |
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$this->addCommandName(static::GIT_CAT_FILE); |
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$this->addCommandArgument('-p'); |
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$this->addCommandSubject($sha); |
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return $this->getCommand(); |
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} |
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} |
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matteosister /
GitElephant
