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<?php |
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/** |
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* Copyright (C) 2019 Gerrit Addiks. |
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* This package (including this file) was released under the terms of the GPL-3.0. |
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* You should have received a copy of the GNU General Public License along with this program. |
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* If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy. |
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* |
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* @license GPL-3.0 |
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* |
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* @author Gerrit Addiks <[email protected]> |
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*/ |
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namespace Addiks\MorePhpCsFixers\DocComment; |
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use PhpCsFixer\AbstractFixer; |
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use PhpCsFixer\FixerDefinition\FixerDefinition; |
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use PhpCsFixer\FixerDefinition\CodeSample; |
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use PhpCsFixer\Tokenizer\Tokens; |
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use PhpCsFixer\Tokenizer\Token; |
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final class NullableInDocCommentFixer extends AbstractFixer |
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{ |
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public function getName() |
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{ |
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return 'Addiks/nullable_in_doccomment'; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDefinition() |
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{ |
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return new FixerDefinition( |
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'Normalizes nullable-notations in doccomments.', |
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[ |
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new CodeSample( |
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'<?php |
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/** @var string|null $foo */ |
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' |
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), |
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] |
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); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function isCandidate(Tokens $tokens) |
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{ |
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return $tokens->isTokenKindFound(T_DOC_COMMENT); |
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} |
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public function getPriority() |
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{ |
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return -10; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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protected function applyFix(\SplFileInfo $file, Tokens $tokens): void |
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{ |
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/** @var string $pattern */ |
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$pattern = "/(\@var )(\?)([a-zA-Z0-9_\\\\]+)/is"; |
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$pattern = str_replace('*', '\\*', $pattern); |
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$pattern = str_replace(' ', '\s+', $pattern); |
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foreach ($tokens as $index => $token) { |
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/** @var Token $token */ |
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if ($token->isGivenKind([T_DOC_COMMENT])) { |
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/** @var string $content */ |
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$content = $token->getContent(); |
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$content = preg_replace_callback($pattern, function(array $matches) { |
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array_shift($matches); |
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$matches[1] = ""; |
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$matches[2] .= "|null"; |
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return implode('', $matches); |
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}, $content); |
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$tokens[$index] = new Token([T_DOC_COMMENT, $content]); |
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} |
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} |
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} |
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} |
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addiks /
more-php-cs-fixers
