code: @Nonnull
    public static DescribeCommand on(String evaluateOnCommit, Repository repo, LoggerBridge log) {
      return new DescribeCommand(evaluateOnCommit, repo, log);
    }
docs: Creates a new describe command which interacts with a single repository
  
  @param repo the {@link Repository} this command should interact with
  @param log logger bridge to direct logs to