filesystem.hpp

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#pragma once
 
#include <filesystem>
#include <fstream>
#include <vector>
 
namespace wren::utils::fs {
 
auto read_file_to_string(const std::filesystem::path& path) {
  std::ifstream file(path);
  std::string result;
  file >> result;
  return result;
}
 
auto read_file_to_bin(const std::filesystem::path& path) {
  std::ifstream file(path, std::ios::binary);
 
  std::streampos size;
  file.seekg(0, std::ios::end);
  size = file.tellg();
  file.seekg(0, std::ios::beg);
 
  std::vector<uint8_t> buf;
  buf.reserve(size);
 
  buf.insert(buf.begin(), std::istreambuf_iterator<char>(file),
             std::istreambuf_iterator<char>());
 
  return buf;
}
 
}  // namespace wren::utils::fs