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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Composer\Config\Util; |
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use PhpParser\Node\Expr; |
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use PhpParser\Node\Scalar\MagicConst; |
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use PhpParser\Node\Stmt; |
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use PhpParser\PrettyPrinter\Standard; |
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class PhpPrinter extends Standard |
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{ |
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private bool $isBuildtime = false; |
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protected function pExpr_MethodCall(Expr\MethodCall $node) |
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{ |
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return $this->tokenize(parent::pExpr_MethodCall($node)); |
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} |
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protected function pExpr_StaticCall(Expr\StaticCall $node) |
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{ |
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$class = $this->pDereferenceLhs($node->class); |
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if ('Buildtime' === $class) { |
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$this->isBuildtime = true; |
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$res = $this->my_pMaybeMultiline($node->args); |
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$this->isBuildtime = false; |
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return $res; |
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} |
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return $this->tokenize(parent::pExpr_StaticCall($node)); |
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} |
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protected function pExpr_Eval(Expr\Eval_ $node) |
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{ |
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return $this->tokenize(parent::pExpr_Eval($node)); |
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} |
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protected function pExpr_Include(Expr\Include_ $node) |
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{ |
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return $this->tokenize(parent::pExpr_Include($node)); |
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} |
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// XXX Did not find it useful. What is it for? |
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//protected function pExpr_ArrayItem(Expr\ArrayItem $node) |
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//{ |
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// $code = ($node->byRef ? '&' : '') |
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// . ($node->unpack ? '...' : '') |
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// . $this->p($node->value); |
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// if (isset($node->value) && $node->value instanceof Expr\FuncCall) { |
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// $code = $this->tokenize($code); |
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// } |
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// return (null !== $node->key ? $this->p($node->key) . ' => ' : '') |
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// . $code; |
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//} |
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protected function pExpr_Closure(Expr\Closure $node) |
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{ |
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return $this->tokenize(parent::pExpr_Closure($node)); |
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} |
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protected function pExpr_ArrowFunction(Expr\ArrowFunction $node) |
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{ |
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return $this->tokenize(parent::pExpr_ArrowFunction($node)); |
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} |
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protected function pExpr_New(Expr\New_ $node) |
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{ |
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return $this->tokenize(parent::pExpr_New($node)); |
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} |
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// XXX Can we get rid of `ReverseBlockMerge` |
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//protected function pExpr_New(Expr\New_ $node) { |
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// if ($node->class instanceof Stmt\Class_) { |
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// $args = $node->args ? '(' . $this->pMaybeMultiline($node->args) . ')' : ''; |
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// $code = 'new ' . $this->pClassCommon($node->class, $args); |
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// $token = '\'__' . md5($code) . '__\''; |
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// $this->options['builder']->closures[$token] = $code; |
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// return $token; |
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// } |
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// $code = 'new ' . $this->pNewVariable($node->class) |
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// . '(' . $this->pMaybeMultiline($node->args) . ')'; |
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// if($this->pNewVariable($node->class) == 'ReverseBlockMerge'){ |
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// return $code; |
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// } |
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// $token = '\'__' . md5($code) . '__\''; |
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// $this->options['builder']->closures[$token] = $code; |
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// return $token; |
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//} |
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protected function pStmt_ClassMethod(Stmt\ClassMethod $node) |
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{ |
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return $this->tokenize(parent::pStmt_ClassMethod($node)); |
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} |
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protected function pStmt_Function(Stmt\Function_ $node) |
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{ |
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return $this->tokenize(parent::pStmt_Function($node)); |
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} |
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protected function pScalar_MagicConst_Dir(MagicConst\Dir $node) { |
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return "'{$this->options['THE_DIR']}'"; |
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} |
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protected function pScalar_MagicConst_File(MagicConst\File $node) { |
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return "'{$this->options['THE_FILE']}'"; |
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} |
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private static array $tokens = []; |
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protected function tokenize(string $code): string |
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{ |
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if ($this->isBuildtime) { |
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return $code; |
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} |
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$token = "'__" . md5($code) . "__'"; |
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static::$tokens[$token] = $code; |
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return $token; |
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} |
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public static function resolveTokens(string $output): string |
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{ |
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$result = strtr($output, static::$tokens); |
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return $result === $output ? $output : static::resolveTokens($result); |
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} |
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/** |
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* XXX could these methods be converted to protected in php-parser? |
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*/ |
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protected function my_pMaybeMultiline(array $nodes, bool $trailingComma = false) { |
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if (!$this->my_hasNodeWithComments($nodes)) { |
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return $this->pCommaSeparated($nodes); |
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} else { |
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return $this->pCommaSeparatedMultiline($nodes, $trailingComma) . $this->nl; |
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} |
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} |
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protected function my_hasNodeWithComments(array $nodes) { |
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foreach ($nodes as $node) { |
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if ($node && $node->getComments()) { |
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return true; |
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} |
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} |
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return false; |
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} |
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} |
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yiisoft /
composer-config-plugin
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