/*
 * libfud
 * Copyright 2024 Dominick Allen
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef LIBFUD_HPP
#define LIBFUD_HPP

#include "fud_status.hpp"
#include "fud_result.hpp"
#include "fud_string.hpp"

namespace fud {

Result<String, FudStatus> getEnv(const char* name);

template<typename T>
concept CStringRepr = requires(T a)
{
    { a.c_str() } -> std::convertible_to<const char*>;
};

template <CStringRepr T>
Result<String, FudStatus> getEnv(const T& name)
{
    return getEnv(name.c_str());
}

}


#endif