#include "navigation.hpp"
#include "repo_tool_map.hpp"

#include <iostream>

namespace rl
{
auto RepoLensToolMap::execute(arguments args) noexcept -> exit_code
{
	if (args.size() != 1 || args[0].empty())
	{
		std::cerr << "map: Usage: repo map <term> (non-empty term)" << '\n';
		return 2;
	}
	std::filesystem::path root;
	std::string error;
	std::vector<std::string> lines;
	if (!repository_root(root, error) || !read_lines(root / "docs" / "PROJECTMAP.md", lines, error))
	{
		std::cerr << "map: " << error << '\n';
		return 2;
	}
	std::cout << map_sections(lines, args[0]);
	return 0;
}
} // namespace rl