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<?php |
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declare(strict_types=1); |
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require_once __DIR__ . '/../vendor/autoload.php'; |
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$directory = new RecursiveDirectoryIterator($baseFolder = './src/Standards/BestIt/Sniffs'); |
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$iterator = new RecursiveIteratorIterator($directory); |
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$regexIterator = new RegexIterator($iterator, '/^.+Sniff\.php$/i', RecursiveRegexIterator::GET_MATCH); |
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outputCodesTable(handleFiles($regexIterator, $baseFolder)); |
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/** |
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* Returns the constants of the class. |
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* |
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* @param string $fullQualifiedClassName |
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* |
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* @return array |
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*/ |
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function getConstants(string $fullQualifiedClassName): array |
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{ |
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$reflection = new ReflectionClass($fullQualifiedClassName); |
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$constants = $reflection->getConstants(); |
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return !$reflection->isAbstract() ? $constants : []; |
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} |
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/** |
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* Returns the description for the code constant by parsing the doc block. |
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* |
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* @throws DomainException If there is no valid doc block. |
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* |
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* @param string $fullQualifiedClassName |
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* @param string $constant |
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* |
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* @return string |
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*/ |
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function getCodeDesc(string $fullQualifiedClassName, string $constant): string |
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{ |
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$constReflection = new ReflectionClassConstant($fullQualifiedClassName, $constant); |
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// $re = ; |
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if (!$docComment = $constReflection->getDocComment()) { |
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throw new DomainException( |
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sprintf('There should be a doc block for %s:%s', $fullQualifiedClassName, $constant) |
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); |
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} |
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if (!preg_match('~/\*\*\s(.*)\s~m', $docComment, $matches)) { |
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throw new DomainException( |
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sprintf( |
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'There should be a doc block with summary for %s:%s', |
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$fullQualifiedClassName, |
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$constant |
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) |
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); |
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} |
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return trim($matches[1], '* '); |
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} |
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/** |
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* Iterates thru the base folder and parses the sniff files for the documentation. |
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* |
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* @param Iterator $regexIterator |
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* @param string $baseFolder |
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* |
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* @return array |
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*/ |
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function handleFiles(Iterator $regexIterator, string $baseFolder): array |
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{ |
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$codes = []; |
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foreach ($regexIterator as $file) { |
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[$file] = $file; |
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$simpleClassName = str_replace([$baseFolder . DIRECTORY_SEPARATOR, '.php', 'Sniff'], '', $file); |
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$fullQualifiedClassName = 'BestIt\\Sniffs\\' . str_replace('/', '\\', $simpleClassName) . 'Sniff'; |
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$hasSuppresses = (bool) preg_match_all( |
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'/->isSniffSuppressed\((?P<code>\s*.*\s*)\)/mU', |
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file_get_contents($file), |
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$suppresses |
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); |
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try { |
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$constants = getConstants($fullQualifiedClassName); |
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foreach ($constants as $constant => $constantValue) { |
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if (substr($constant, 0, 5) === 'CODE_') { |
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$sniffDesc = getCodeDesc($fullQualifiedClassName, $constant); |
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$sniffRule = sprintf( |
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'BestIt.%s.%s', |
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str_replace(DIRECTORY_SEPARATOR, '.', $simpleClassName), |
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$constantValue |
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); |
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$codes[$sniffRule] = [$sniffDesc, $hasSuppresses]; |
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if ($hasSuppresses) { |
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if (!array_filter($suppresses['code'])) { |
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$codes[$sniffRule][1] = 'yes by class'; |
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} else { |
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$codeHasMatchingSuppress = false; |
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foreach ($suppresses['code'] as $foundSuppress) { |
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$foundSuppressValue = str_replace(['self::', 'static::'], '', $foundSuppress); |
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if ($codeHasMatchingSuppress = in_array( |
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$foundSuppressValue, |
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[$constant, $constantValue], |
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true |
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)) { |
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$codes[$sniffRule][1] = 'yes'; |
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break; |
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} |
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} |
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if (!$codeHasMatchingSuppress) { |
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$codes[$sniffRule][1] = false; |
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} |
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} |
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} |
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} |
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} |
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} catch (ReflectionException $e) { |
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echo $e; |
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} |
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} |
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return $codes; |
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} |
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/** |
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* Saves the table in the table.md and outputs it. |
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* |
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* @param array $codes |
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* |
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* @return void |
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*/ |
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function outputCodesTable(array $codes): void |
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{ |
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ksort($codes); |
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file_put_contents( |
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$tmpFile = __DIR__ . DIRECTORY_SEPARATOR . 'table.md', |
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<<<EOD |
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| Sniff | Description | suppressable | |
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| ----- | ----------- | ------------ | |
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EOD |
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); |
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foreach ($codes as $code => $codeRule) { |
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[$description, $hasSuppresses] = $codeRule; |
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file_put_contents( |
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$tmpFile, |
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sprintf( |
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"\n| %s | %s | %s |", |
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$code, |
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$description, |
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$hasSuppresses ?: 'no' |
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), |
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FILE_APPEND |
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); |
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} |
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echo file_get_contents($tmpFile); |
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} |
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This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug.