{

auto* sub = app.add_subcommand("commit", "Record changes to the repository");

sub->add_option("-m,--message", m_commit_message, "Commit message");

sub->callback(

[this]()

{

this->run();

}

);

{

auto directory = get_current_git_path();

auto repo = repository_wrapper::open(directory);

auto author_committer_signatures = signature_wrapper::get_default_signature_from_env(repo);

if (m_commit_message.empty())

{

m_commit_message = prompt_input("Please enter a commit message:\n");

if (m_commit_message.empty())

{

throw std::runtime_error("Aborting, no commit message specified.");

}

}

repo.create_commit(author_committer_signatures, m_commit_message, std::nullopt);