/// <summary>
/// Extension method for ISnapshotService which determines whether the given path is a symlink.
/// </summary>
/// <param name="snapshot">ISnapshotService implementation</param>
/// <param name="path">File or folder path</param>
/// <param name="attributes">File attributes</param>
/// <returns>Whether the path is a symlink</returns>
public static bool IsSymlink(this ISnapshotService snapshot, string path, FileAttributes attributes)
{
// Not all reparse points are symlinks.
// For example, on Windows 10 Fall Creator's Update, the OneDrive folder (and all subfolders)
// are reparse points, which allows the folder to hook into the OneDrive service and download things on-demand.
// If we can't find a symlink target for the current path, we won't treat it as a symlink.
return((attributes & FileAttributes.ReparsePoint) == FileAttributes.ReparsePoint && !string.IsNullOrEmpty(snapshot.GetSymlinkTarget(path)));
}
