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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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use GitElephant\Exception\InvalidRepositoryPathException; |
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use \Symfony\Component\Process\Process; |
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/** |
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* Caller |
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* |
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* @author Matteo Giachino <[email protected]> |
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* @author Tim Bernhard <[email protected]> |
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*/ |
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class Caller extends AbstractCaller |
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{ |
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/** |
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* the repository path |
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* |
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* @var string |
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*/ |
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private $repositoryPath; |
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/** |
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* raw output |
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* |
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* @var string |
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*/ |
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private $rawOutput; |
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/** |
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* Class constructor |
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* |
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* @param string|null $gitPath the physical path to the git binary |
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* @param string $repositoryPath the physical base path for the repository |
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*/ |
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public function __construct($gitPath, $repositoryPath) |
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{ |
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107 |
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if (is_null($gitPath)) { |
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// unix only! |
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$gitPath = exec('which git'); |
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} |
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$this->setBinaryPath($gitPath); |
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if (!is_dir($repositoryPath)) { |
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throw new InvalidRepositoryPathException($repositoryPath); |
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} |
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$this->repositoryPath = $repositoryPath; |
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} |
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/** |
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* Executes a command |
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* |
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* @param string $cmd the command to execute |
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* @param bool $git if the command is git or a generic command |
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* @param null $cwd the directory where the command must be executed |
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* @param array $acceptedExitCodes exit codes accepted to consider the command execution successful |
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* |
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* @throws \RuntimeException |
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* @throws \Symfony\Component\Process\Exception\InvalidArgumentException |
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* @throws \Symfony\Component\Process\Exception\ProcessTimedOutException |
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* @throws \Symfony\Component\Process\Exception\RuntimeException |
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* @throws \Symfony\Component\Process\Exception\LogicException |
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* @return Caller |
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*/ |
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public function execute($cmd, $git = true, $cwd = null, $acceptedExitCodes = array(0)) |
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{ |
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if ($git) { |
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$cmd = $this->getBinaryPath() . ' ' . $cmd; |
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} |
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if (stripos(PHP_OS, 'WIN') !== 0) { |
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// We rely on the C locale in all output we parse. |
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$cmd = 'LC_ALL=C ' . $cmd; |
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} |
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$process = new Process($cmd, is_null($cwd) ? $this->repositoryPath : $cwd); |
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$process->setTimeout(15000); |
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$process->run(); |
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if (!in_array($process->getExitCode(), $acceptedExitCodes)) { |
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$text = 'Exit code: ' . $process->getExitCode(); |
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$text .= ' while executing: "' . $cmd; |
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$text .= '" with reason: ' . $process->getErrorOutput(); |
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$text .= "\n" . $process->getOutput(); |
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throw new \RuntimeException($text); |
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} |
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$this->rawOutput = $process->getOutput(); |
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// rtrim values |
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$values = array_map('rtrim', explode(PHP_EOL, $process->getOutput())); |
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$this->outputLines = $values; |
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return $this; |
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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() |
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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) |
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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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* Get RawOutput |
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* |
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* @return string |
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*/ |
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public function getRawOutput() |
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{ |
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return $this->rawOutput; |
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} |
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} |
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matteosister /
GitElephant
