Inheritance diagram for IndentationSniff:

Public Member Functions
	register ()

	process (File $phpcsFile, $stackPtr)

Data Fields
	$supportedTokenizers = [TokenizerSymbolsInterface::TOKENIZER_CSS]

	$indent = 4

	$maxIndentLevel = 3

Detailed Description

Class IndentationSniff

Ensures styles are indented 4 spaces.

See also: Squiz_Sniffs_CSS_IndentationSniff http://devdocs.magento.com/guides/v2.0/coding-standards/code-standard-less.html#indentation

Definition at line 19 of file IndentationSniff.php.

Member Function Documentation

◆ process()

process	(	File	$phpcsFile,
			$stackPtr
	)

{} @SuppressWarnings(PHPMD.CyclomaticComplexity) @SuppressWarnings(PHPMD.NPathComplexity)

Definition at line 61 of file IndentationSniff.php.

     {
         $tokens = $phpcsFile->getTokens();
 
         $numTokens = (count($tokens) - 2);
         $indentLevel = 0;
         for ($i = 1; $i < $numTokens; $i++) {
             if ($tokens[$i]['code'] === T_COMMENT) {
                 // Don't check the indent of comments.
                 continue;
             }
 
             if ($tokens[$i]['code'] === T_OPEN_CURLY_BRACKET) {
                 $indentLevel++;
             } elseif ($tokens[($i + 1)]['code'] === T_CLOSE_CURLY_BRACKET) {
                 $indentLevel--;
             }
 
             if ($tokens[$i]['column'] !== 1) {
                 continue;
             }
 
             // We started a new line, so check indent.
             if ($tokens[$i]['code'] === T_WHITESPACE) {
                 $content = str_replace($phpcsFile->eolChar, '', $tokens[$i]['content']);
                 $foundIndent = strlen($content);
             } else {
                 $foundIndent = 0;
             }
 
             $expectedIndent = ($indentLevel * $this->indent);
             if (!($expectedIndent > 0 && strpos($tokens[$i]['content'], $phpcsFile->eolChar) !== false)
                 && ($foundIndent !== $expectedIndent)
                 && (!in_array($tokens[$i + 1]['code'], $this->styleCodesToSkip))
             ) {
                 $error = 'Line indented incorrectly; expected %s spaces, found %s';
                 $phpcsFile->addError($error, $i, 'Incorrect', [$expectedIndent, $foundIndent]);
             }
 
             if ($indentLevel > $this->maxIndentLevel) {
                 // Will be implemented in MAGETWO-49778
                 // $phpcsFile->addWarning('Avoid using more than three levels of nesting', $i, 'IncorrectNestingLevel');
             }
         }
     }

◆ register()

register ( )

{}

Definition at line 51 of file IndentationSniff.php.

     {
         return [T_OPEN_TAG];
     }

Field Documentation

◆ $indent

$indent = 4

Definition at line 33 of file IndentationSniff.php.

◆ $maxIndentLevel

$maxIndentLevel = 3

Definition at line 40 of file IndentationSniff.php.

◆ $supportedTokenizers

$supportedTokenizers = [TokenizerSymbolsInterface::TOKENIZER_CSS]

Definition at line 26 of file IndentationSniff.php.

The documentation for this class was generated from the following file:

vendor/magento/magento2-base/dev/tests/static/framework/Magento/Sniffs/Less/IndentationSniff.php

Public Member Functions

Data Fields