/**
* Constructor
*
* @param string $sourceName
* @param boolean $rootParser
*/
public function __construct($sourceName = null, $rootParser = true)
{
$this->sourceName = $sourceName;
$this->rootParser = $rootParser;
$this->charset = null;
if (empty(self::$operatorStr)) {
self::$operatorStr = $this->makeOperatorStr(self::$operators);
$commentSingle = $this->pregQuote(self::$commentSingle);
$commentMultiLeft = $this->pregQuote(self::$commentMultiLeft);
$commentMultiRight = $this->pregQuote(self::$commentMultiRight);
self::$commentMulti = $commentMultiLeft . '.*?' . $commentMultiRight;
self::$whitePattern = '/' . $commentSingle . '[^\\n]*\\s*|(' . self::$commentMulti . ')\\s*|\\s+/Ais';
}
}
protected function importFile($path, $out)
{
// see if tree is cached
$realPath = realpath($path);
if (isset($this->importCache[$realPath])) {
$tree = $this->importCache[$realPath];
} else {
$code = file_get_contents($path);
$parser = new Leafo_ScssPhp_Parser($path, false);
$tree = $parser->parse($code);
$this->parsedFiles[] = $path;
$this->importCache[$realPath] = $tree;
}
$pi = pathinfo($path);
array_unshift($this->importPaths, $pi['dirname']);
$this->compileChildren($tree->children, $out);
array_shift($this->importPaths);
}
