Function listFiles

engine/Evaluator/Validate.cpp:21–62

#endif

static std::vector<std::string> listFiles(const std::string& dir, const std::string& ext)
{
    std::vector<std::string> files;
#ifdef _WIN32
    // Normalize slashes for Windows
    std::string normDir = dir;
    for (auto& c : normDir)
        if (c == '/')
            c = '\\';
    // Remove trailing separator
    while (!normDir.empty() && (normDir.back() == '\\' || normDir.back() == '/'))
        normDir.pop_back();

    WIN32_FIND_DATAA fd;
    std::string pattern = normDir + "\\*" + ext;
    HANDLE h = FindFirstFileA(pattern.c_str(), &fd);
    if (h != INVALID_HANDLE_VALUE)
    {
        do
        {
            if (!(fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
                files.push_back(normDir + "\\" + fd.cFileName);
        } while (FindNextFileA(h, &fd));
        FindClose(h);
    }
#else
    DIR* d = opendir(dir.c_str());
    if (d)
    {
        struct dirent* e;
        while ((e = readdir(d)))
        {
            std::string name = e->d_name;
            if (name.size() >= ext.size() && name.substr(name.size() - ext.size()) == ext)
                files.push_back(dir + "/" + name);
        }
        closedir(d);
    }
#endif
    std::sort(files.begin(), files.end());
    return files;
}

static std::string readAll(const std::string& path)
{