35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
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/* This file is part of libravatarserv.
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* Copyright © 2022 tastytea <tastytea@tastytea.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "helpers.hpp"
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#include <cstdlib>
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namespace libravatarserv {
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// NOLINTNEXTLINE(bugprone-easily-swappable-parameters)
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std::string_view read_env(const std::string_view name,
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const std::string_view default_value) {
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// NOLINTNEXTLINE(concurrency-mt-unsave)
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const char *env{std::getenv(name.data())};
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if (env != nullptr) {
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return env;
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}
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return default_value;
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}
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} // namespace libravatarserv
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