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46 lines
1014 B
C++
46 lines
1014 B
C++
/*
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* Copyright (C) 2015-present ScyllaDB
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*/
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/*
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* SPDX-License-Identifier: LicenseRef-ScyllaDB-Source-Available-1.1
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*/
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#pragma once
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#include <filesystem>
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#include <fmt/format.h>
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namespace fs = std::filesystem;
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// Creates a new empty directory with arbitrary name, which will be removed
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// automatically when tmpdir object goes out of scope.
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class tmpdir {
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fs::path _path;
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bool _preserve_on_exception = false;
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private:
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void remove() noexcept;
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class sweeper {
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const tmpdir& _tmpd;
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public:
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sweeper(const tmpdir& t) noexcept : _tmpd(t) {}
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~sweeper();
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};
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public:
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tmpdir();
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tmpdir(tmpdir&& other) noexcept;
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tmpdir(const tmpdir&) = delete;
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void operator=(tmpdir&& other) noexcept;
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void operator=(const tmpdir&) = delete;
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~tmpdir();
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const fs::path& path() const noexcept { return _path; }
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sweeper make_sweeper() const noexcept { return sweeper(*this); }
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void preserve_on_exception(bool p) { _preserve_on_exception = p; }
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};
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