vcpkg/toolsrc/include/vcpkglib_helpers.h

#pragma once

#include <unordered_map>

namespace vcpkg {namespace details
{
    std::string optional_field(const std::unordered_map<std::string, std::string>& fields, const std::string& fieldname);
    std::string remove_optional_field(std::unordered_map<std::string, std::string>* fields, const std::string& fieldname);

    std::string required_field(const std::unordered_map<std::string, std::string>& fields, const std::string& fieldname);
    std::string remove_required_field(std::unordered_map<std::string, std::string>* fields, const std::string& fieldname);

    std::string shorten_description(const std::string& desc);
}}