private function Parser::parseFileDiff in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/sebastian/diff/src/Parser.php \SebastianBergmann\Diff\Parser::parseFileDiff()

Parameters

Diff $diff:

array $lines:

1 call to Parser::parseFileDiff()

Parser::parse in vendor/sebastian/diff/src/Parser.php

File

vendor/sebastian/diff/src/Parser.php, line 68

Class

Parser

Unified diff parser.

Namespace

SebastianBergmann\Diff

Code

private function parseFileDiff(Diff $diff, array $lines) {
  $chunks = array();
  foreach ($lines as $line) {
    if (preg_match('/^@@\\s+-(?P<start>\\d+)(?:,\\s*(?P<startrange>\\d+))?\\s+\\+(?P<end>\\d+)(?:,\\s*(?P<endrange>\\d+))?\\s+@@/', $line, $match)) {
      $chunk = new Chunk($match['start'], isset($match['startrange']) ? max(1, $match['startrange']) : 1, $match['end'], isset($match['endrange']) ? max(1, $match['endrange']) : 1);
      $chunks[] = $chunk;
      $diffLines = array();
      continue;
    }
    if (preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
      $type = Line::UNCHANGED;
      if ($match['type'] == '+') {
        $type = Line::ADDED;
      }
      elseif ($match['type'] == '-') {
        $type = Line::REMOVED;
      }
      $diffLines[] = new Line($type, $match['line']);
      if (isset($chunk)) {
        $chunk
          ->setLines($diffLines);
      }
    }
  }
  $diff
    ->setChunks($chunks);
}