exit_status.hpp

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// SPDX-FileCopyrightText: 2025 Povl Filip Sonne-Frederiksen
//
// SPDX-License-Identifier: GPL-3.0-or-later
 
#pragma once
 
#include <global-params.hpp>
 
#include <CLI/Error.hpp>
 
#include <algorithm>
 
namespace rux {

inline int exit_code_for(int status) {
  if (status == RuxError::SUCCESS)
    return 0;
  const long code = status < 0 ? -static_cast<long>(status) : status;
  return static_cast<int>(std::clamp<long>(code, 1, 125));
}

inline void finish(int status) {
  if (status != RuxError::SUCCESS)
    throw CLI::RuntimeError(exit_code_for(status));
}
 
} // namespace rux