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<?php |
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/** |
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* This file is part of SebastianFeldmann\Git. |
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* |
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* (c) Sebastian Feldmann <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace SebastianFeldmann\Git\Command\Diff; |
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use SebastianFeldmann\Git\Command\Base; |
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/** |
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* Class Between |
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* |
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* @package SebastianFeldmann\Git |
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* @author Sebastian Feldmann <[email protected]> |
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* @link https://github.com/sebastianfeldmann/git |
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* @since Class available since Release 1.2.0 |
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*/ |
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class Compare extends Base |
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{ |
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/** |
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* Compare A/B command snippet. |
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* |
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* @var string |
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*/ |
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protected $compare = ''; |
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/** |
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* Ignore line endings. |
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* |
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* @var string |
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*/ |
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protected $ignoreEOL = ''; |
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/** |
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* Show statistics only. |
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* |
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* @var string |
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*/ |
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protected $stats = ''; |
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/** |
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* Ignore all whitespaces. |
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* |
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* @var string |
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*/ |
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private $ignoreWhitespaces = ''; |
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/** |
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* Number of context lines before and after the diff |
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* |
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* @var string |
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*/ |
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private $unified = ''; |
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/** |
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* Compare two given revisions. |
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* |
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* @param string $from |
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* @param string $to |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function revisions(string $from, string $to): Compare |
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{ |
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$this->compare = escapeshellarg($from) . ' ' . escapeshellarg($to); |
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return $this; |
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} |
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1 |
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/** |
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* Compares the index to a given commit hash |
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* |
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* @param string $to |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function indexTo(string $to = 'HEAD'): Compare |
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{ |
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$this->compare = '--staged ' . $to; |
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return $this; |
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} |
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3 |
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3 |
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/** |
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* Generate diffs with $amount lines of context instead of the usual three |
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* |
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* @param int $amount |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function withContextLines(int $amount): Compare |
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{ |
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$this->unified = $amount === 3 ? '' : ' --unified=' . $amount; |
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return $this; |
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} |
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2 |
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/** |
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* Set diff statistics option. |
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* |
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* @param bool $bool |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function statsOnly(bool $bool = true): Compare |
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{ |
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$this->stats = $this->useOption('--numstat', $bool); |
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return $this; |
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} |
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5 |
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/** |
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* Set ignore spaces at end of line. |
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* |
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* @param bool $bool |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function ignoreWhitespacesAtEndOfLine(bool $bool = true): Compare |
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{ |
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$this->ignoreEOL = $this->useOption('--ignore-space-at-eol', $bool); |
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return $this; |
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} |
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/** |
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* Set ignore all whitespaces. |
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* |
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* @param bool $bool |
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* @return \SebastianFeldmann\Git\Command\Diff\Compare |
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*/ |
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public function ignoreWhitespaces(bool $bool = true): Compare |
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{ |
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$this->ignoreWhitespaces = $this->useOption('-w', $bool); |
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return $this; |
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} |
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/** |
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* Return the command to execute. |
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* |
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* @return string |
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* @throws \RuntimeException |
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*/ |
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protected function getGitCommand(): string |
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{ |
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return 'diff' |
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. $this->unified |
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. $this->ignoreWhitespaces |
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. $this->ignoreEOL |
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. $this->stats |
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. ' ' . $this->compare; |
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} |
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} |
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sebastianfeldmann /
git
