aos/util/file.h

#ifndef AOS_UTIL_FILE_H_
#define AOS_UTIL_FILE_H_

#include <string>
#include <string_view>

namespace aos {
namespace util {

// Returns the complete contents of filename. LOG(FATAL)s if any errors are
// encountered.
::std::string ReadFileToStringOrDie(const std::string_view filename);

// Creates filename if it doesn't exist and sets the contents to contents.
void WriteStringToFileOrDie(const std::string_view filename,
                            const std::string_view contents);

void MkdirP(std::string_view path, mode_t mode);

bool PathExists(std::string_view path);

}  // namespace util
}  // namespace aos

#endif  // AOS_UTIL_FILE_H_