Directory.h

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#pragma once
 
#include <string>
#include <vector>
#include <iostream>
 
#if __has_include(<filesystem>)
#include <filesystem>
namespace fs = std::filesystem;
#else
#include <experimental/filesystem>
namespace fs = std::experimental::filesystem;
#endif
 
#include <spdlog/spdlog.h>
 
#undef GetCurrentDirectory
#undef CreateDirectory
 
class Directory {
  public:
#ifndef PATH_HACK
    static std::string GetCurrentDirectory() {
        return fs::current_path().string();
    }
#endif
 
    static bool Exists(const fs::path& path) {
        return fs::exists(path);
    }
 
    static void MakeDirectory(const std::string& path) {
        CreateDirectory(path);
    }
 
    static void CreateDirectory(const std::string& path) {
        try {
            fs::create_directories(path);
        } catch (const std::exception& e) { SPDLOG_ERROR("Failed to create directory {}: {}", path, e.what()); }
    }
 
    static std::vector<std::string> ListFiles(const std::string& dir) {
        std::vector<std::string> lst;
 
        if (Exists(dir)) {
            for (auto& p : fs::recursive_directory_iterator(dir)) {
                if (!p.is_directory())
                    lst.push_back(p.path().generic_string());
            }
        }
 
        return lst;
    }
};