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e4f62e4608
* It is tough to contribute to a project that doesn't use a formatter, * It is extra hard to contribute to a project which has configured the formatter, but ignores it for some files * Code formatting makes it harder to hide obscure / weird bugs by accident or on purpose, Let's rip the bandaid off? Note that PRs currently in flight should be able to be merged relatively easily by applying `clang-format` to their tip prior to merge.
56 lines
1 KiB
C++
56 lines
1 KiB
C++
#pragma once
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///@file
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#include <filesystem>
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#include "nix/util/types.hh"
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#include "nix/util/os-string.hh"
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namespace nix {
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/**
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* Paths are just `std::filesystem::path`s.
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*
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* @todo drop `NG` suffix and replace the ones in `types.hh`.
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*/
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typedef std::list<std::filesystem::path> PathsNG;
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typedef std::set<std::filesystem::path> PathSetNG;
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/**
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* Stop gap until `std::filesystem::path_view` from P1030R6 exists in a
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* future C++ standard.
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*
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* @todo drop `NG` suffix and replace the one in `types.hh`.
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*/
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struct PathViewNG : OsStringView
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{
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using string_view = OsStringView;
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using string_view::string_view;
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PathViewNG(const std::filesystem::path & path)
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: OsStringView{path.native()}
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{
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}
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PathViewNG(const OsString & path)
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: OsStringView{path}
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{
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}
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const string_view & native() const
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{
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return *this;
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}
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string_view & native()
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{
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return *this;
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}
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};
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std::optional<std::filesystem::path> maybePath(PathView path);
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std::filesystem::path pathNG(PathView path);
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} // namespace nix
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