Puli\Repository\FilesystemRepository::replaceParentSymlinksByCopies PHP Method

    private function replaceParentSymlinksByCopies($path)
    {
        $previousPath = null;
        // Collect all paths that MUST NOT be symlinks after doing the
        // replace operation.
        //
        // Example:
        //
        // $dirsToKeep = ['/path/to/webmozart', '/path/to/webmozart/views']
        //
        // Before:
        //   /webmozart -> target
        //
        // After:
        //   /webmozart
        //     /config -> target/config
        //     /views
        //       /index.html.twig -> target/views/index.html.twig
        $dirsToKeep = array();
        while ($previousPath !== ($path = Path::getDirectory($path))) {
            $filesystemPath = $this->baseDir . $path;
            $dirsToKeep[] = $filesystemPath;
            if (is_link($filesystemPath)) {
                $this->replaceLinkByCopy($filesystemPath, $dirsToKeep);
                return;
            }
            $previousPath = $path;
        }
    }