public static IEnumerable ListFiles()

in tools/code/common/FileSystem.cs [42:64]

• 20 lines of code
• 4 McCabe index (conditional complexity)

    public static IEnumerable<FileInfo> ListFiles(this DirectoryInfo directory, string filePattern) =>
        directory.Exists()
        ? directory.EnumerateFiles(filePattern)
        : [];

    public static void ForceDelete(this DirectoryInfo directory)
    {
        if (directory.Exists() is false)
        {
            return;
        };

        directory.EnumerateFiles("*", SearchOption.AllDirectories)
                 .Iter(file =>
                 {
                     if (file.IsReadOnly)
                     {
                         file.IsReadOnly = false;
                     }
                 });

        directory.Delete(recursive: true);
    }