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bdec76e60e
5ed173f148
skip RuleDefinition explicitly
86 lines
2.0 KiB
PHP
86 lines
2.0 KiB
PHP
<?php
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declare (strict_types=1);
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namespace Rector\CodingStyle\Rector\Use_;
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use PhpParser\Node;
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use PhpParser\Node\Stmt\TraitUse;
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use PhpParser\Node\Stmt\Use_;
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use Rector\Core\Rector\AbstractRector;
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use Symplify\RuleDocGenerator\ValueObject\CodeSample\CodeSample;
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use Symplify\RuleDocGenerator\ValueObject\RuleDefinition;
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/**
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* @see \Rector\Tests\CodingStyle\Rector\Use_\SeparateMultiUseImportsRector\SeparateMultiUseImportsRectorTest
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*/
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final class SeparateMultiUseImportsRector extends AbstractRector
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{
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public function getRuleDefinition() : RuleDefinition
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{
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return new RuleDefinition('Split multi use imports and trait statements to standalone lines', [new CodeSample(<<<'CODE_SAMPLE'
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use A, B;
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class SomeClass
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{
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use SomeTrait, AnotherTrait;
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}
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CODE_SAMPLE
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, <<<'CODE_SAMPLE'
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use A;
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use B;
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class SomeClass
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{
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use SomeTrait;
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use AnotherTrait;
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}
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CODE_SAMPLE
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)]);
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}
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/**
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* @return array<class-string<Node>>
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*/
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public function getNodeTypes() : array
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{
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return [Use_::class, TraitUse::class];
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}
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/**
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* @param Use_|TraitUse $node
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* @return Use_[]|TraitUse[]|null
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*/
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public function refactor(Node $node) : ?array
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{
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if ($node instanceof Use_) {
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return $this->refactorUseImport($node);
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}
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return $this->refactorTraitUse($node);
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}
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/**
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* @return Use_[]|null $use
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*/
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private function refactorUseImport(Use_ $use) : ?array
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{
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if (\count($use->uses) < 2) {
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return null;
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}
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$uses = [];
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foreach ($use->uses as $singleUse) {
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$uses[] = new Use_([$singleUse]);
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}
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return $uses;
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}
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/**
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* @return TraitUse[]|null
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*/
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private function refactorTraitUse(TraitUse $traitUse) : ?array
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{
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if (\count($traitUse->traits) < 2) {
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return null;
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}
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$traitUses = [];
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foreach ($traitUse->traits as $singleTraitUse) {
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$traitUses[] = new TraitUse([$singleTraitUse]);
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}
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return $traitUses;
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}
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}
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