drupol\phpvfs\Commands\Cd::exec()

Complexity

Conditions	4
Paths	6

Size

Total Lines	16
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	9
CRAP Score	4

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function exec(FilesystemInterface $vfs, string $id)
    {
        $path = Path::fromString($id);

        /** @var \drupol\phpvfs\Node\DirectoryInterface $cwd */
        $cwd = $path->isAbsolute() ?
            $vfs->getCwd()->root() :
            $vfs->getCwd();

        foreach ($path->getIterator() as $pathPart) {
            if (null !== $child = $cwd->containsAttributeId($pathPart)) {
                $cwd = $child;
            }
        }

        $vfs->setCwd($cwd);
    }