diff vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/CSS/ColourDefinitionSniff.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vendor/drupal/coder/coder_sniffer/Drupal/Sniffs/CSS/ColourDefinitionSniff.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,72 @@
+<?php
+/**
+ * Drupal_Sniffs_CSS_ColourDefinitionSniff.
+ *
+ * @category PHP
+ * @package  PHP_CodeSniffer
+ * @link     http://pear.php.net/package/PHP_CodeSniffer
+ */
+
+/**
+ * Squiz_Sniffs_CSS_ColourDefinitionSniff.
+ *
+ * Ensure colours are defined in lower-case.
+ *
+ * @category PHP
+ * @package  PHP_CodeSniffer
+ * @link     http://pear.php.net/package/PHP_CodeSniffer
+ */
+class Drupal_Sniffs_CSS_ColourDefinitionSniff implements PHP_CodeSniffer_Sniff
+{
+
+    /**
+     * A list of tokenizers this sniff supports.
+     *
+     * @var array
+     */
+    public $supportedTokenizers = array('CSS');
+
+
+    /**
+     * Returns the token types that this sniff is interested in.
+     *
+     * @return array(int)
+     */
+    public function register()
+    {
+        return array(T_COLOUR);
+
+    }//end register()
+
+
+    /**
+     * Processes the tokens that this sniff is interested in.
+     *
+     * @param PHP_CodeSniffer_File $phpcsFile The file where the token was found.
+     * @param int                  $stackPtr  The position in the stack where
+     *                                        the token was found.
+     *
+     * @return void
+     */
+    public function process(PHP_CodeSniffer_File $phpcsFile, $stackPtr)
+    {
+        $tokens = $phpcsFile->getTokens();
+        $colour = $tokens[$stackPtr]['content'];
+
+        $expected = strtolower($colour);
+        if ($colour !== $expected) {
+            $error = 'CSS colours must be defined in lowercase; expected %s but found %s';
+            $data  = array(
+                      $expected,
+                      $colour,
+                     );
+            $fix   = $phpcsFile->addFixableError($error, $stackPtr, 'NotLower', $data);
+            if ($fix === true) {
+                $phpcsFile->fixer->replaceToken($stackPtr, $expected);
+            }
+        }
+
+    }//end process()
+
+
+}//end class