#pragma once

#include <string>
#include <vector>
#include <fstream>

namespace sys {

struct FileInfo {
	long mTimeSec;
	long mTimeNsec;
	bool isDir;

	bool isOlderThan(FileInfo &f) {
		return mTimeSec < f.mTimeSec ||
			(mTimeSec == f.mTimeSec && mTimeNsec < f.mTimeNsec);
	}
};

std::string sanitizePath(const std::string &path);
FileInfo fileInfo(const std::string &path);
bool fileExists(const std::string &path);
void mkdirp(const std::string &path);
void rmrf(const std::string &path);
void execute(const std::vector<std::string> &args, std::string *output, bool print);
void readDir(const std::string &path, std::vector<std::string> &files);
void chdir(const std::string &path);
std::string cwd();
void symlink(const std::string &from, const std::string &to);
std::string dirname(const std::string &path);

}