diff options
author | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
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committer | Andrew Dolgov <[email protected]> | 2022-03-22 12:24:31 +0300 |
commit | 1c4f7ab3b838b23afb2ee4dab14acbf75956e952 (patch) | |
tree | 0a19274107d717efe92d2c0376cd3105fead5a11 /vendor/sebastian/lines-of-code/src/LineCountingVisitor.php | |
parent | 711662948768492e8d05b778a7d80eacaec368d2 (diff) |
* add phpunit as a dev dependency
* add some basic tests for UrlHelper::rewrite_relative()
* fix UrlHelper::rewrite_relative() to work better on non-absolute
relative URL paths
Diffstat (limited to 'vendor/sebastian/lines-of-code/src/LineCountingVisitor.php')
-rw-r--r-- | vendor/sebastian/lines-of-code/src/LineCountingVisitor.php | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php b/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php new file mode 100644 index 000000000..ff433b2fc --- /dev/null +++ b/vendor/sebastian/lines-of-code/src/LineCountingVisitor.php @@ -0,0 +1,82 @@ +<?php declare(strict_types=1); +/* + * This file is part of sebastian/lines-of-code. + * + * (c) Sebastian Bergmann <[email protected]> + * + * For the full copyright and license information, please view the LICENSE + * file that was distributed with this source code. + */ +namespace SebastianBergmann\LinesOfCode; + +use function array_merge; +use function array_unique; +use function count; +use PhpParser\Comment; +use PhpParser\Node; +use PhpParser\Node\Expr; +use PhpParser\NodeVisitorAbstract; + +final class LineCountingVisitor extends NodeVisitorAbstract +{ + /** + * @var int + */ + private $linesOfCode; + + /** + * @var Comment[] + */ + private $comments = []; + + /** + * @var int[] + */ + private $linesWithStatements = []; + + public function __construct(int $linesOfCode) + { + $this->linesOfCode = $linesOfCode; + } + + public function enterNode(Node $node): void + { + $this->comments = array_merge($this->comments, $node->getComments()); + + if (!$node instanceof Expr) { + return; + } + + $this->linesWithStatements[] = $node->getStartLine(); + } + + public function result(): LinesOfCode + { + $commentLinesOfCode = 0; + + foreach ($this->comments() as $comment) { + $commentLinesOfCode += ($comment->getEndLine() - $comment->getStartLine() + 1); + } + + return new LinesOfCode( + $this->linesOfCode, + $commentLinesOfCode, + $this->linesOfCode - $commentLinesOfCode, + count(array_unique($this->linesWithStatements)) + ); + } + + /** + * @return Comment[] + */ + private function comments(): array + { + $comments = []; + + foreach ($this->comments as $comment) { + $comments[$comment->getStartLine() . '_' . $comment->getStartTokenPos() . '_' . $comment->getEndLine() . '_' . $comment->getEndTokenPos()] = $comment; + } + + return $comments; + } +} |