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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\Caller; |
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/** |
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* AbstractCaller |
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* |
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* @author Tim Bernhard <[email protected]> |
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*/ |
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abstract class AbstractCaller implements CallerInterface |
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{ |
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/** |
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* Git binary path |
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* |
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* @var string |
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*/ |
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protected $binaryPath; |
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/** |
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* Git binary version |
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* |
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* @var string |
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*/ |
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protected $binaryVersion; |
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/** |
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* the output lines of the command |
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* |
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* @var array |
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*/ |
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protected $outputLines = array(); |
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/** |
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* @inheritdoc |
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*/ |
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public function getBinaryPath(): string |
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{ |
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return $this->binaryPath; |
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} |
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/** |
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* path setter |
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* |
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* @param string $path the path to the system git binary |
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*/ |
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public function setBinaryPath(string $path): self |
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{ |
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$this->binaryPath = $path; |
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return $this; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getBinaryVersion(): string |
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{ |
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if (is_null($this->binaryVersion)) { |
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$this->execute('--version'); |
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$version = $this->getOutput(); |
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if (!preg_match('/^git version [0-9\.]+/', $version)) { |
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throw new \RuntimeException('Could not parse git version. Unexpected format "' . $version . '".'); |
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} |
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$this->binaryVersion = preg_replace('/^git version ([0-9\.]+)/', '$1', $version); |
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} |
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return $this->binaryVersion; |
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} |
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/** |
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* returns the output of the last executed command |
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* |
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* @return string |
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*/ |
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public function getOutput(): string |
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{ |
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return implode("\n", $this->outputLines); |
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} |
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/** |
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* returns the output of the last executed command as an array of lines |
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* |
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* @param bool $stripBlankLines remove the blank lines |
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* |
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* @return array |
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*/ |
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public function getOutputLines($stripBlankLines = false): array |
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{ |
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if ($stripBlankLines) { |
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$output = array(); |
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foreach ($this->outputLines as $line) { |
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if ('' !== $line) { |
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$output[] = $line; |
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} |
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} |
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return $output; |
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} |
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return $this->outputLines; |
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} |
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} |
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matteosister /
GitElephant
