ac89bb064a
All OS and IO operations should be moved out, leaving only some misc portable pure functions. This is useful to avoid copious CPP when doing things like Windows and Emscripten ports. Newly exposed functions to break cycles: - `restoreSignals` - `updateWindowSize`
98 lines
2.3 KiB
C++
98 lines
2.3 KiB
C++
#pragma once
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///@file
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#include "derived-path.hh"
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#include "realisation.hh"
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namespace nix {
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struct SingleBuiltPath;
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struct SingleBuiltPathBuilt {
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ref<SingleBuiltPath> drvPath;
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std::pair<std::string, StorePath> output;
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SingleDerivedPathBuilt discardOutputPath() const;
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std::string to_string(const Store & store) const;
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static SingleBuiltPathBuilt parse(const Store & store, std::string_view, std::string_view);
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nlohmann::json toJSON(const Store & store) const;
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DECLARE_CMP(SingleBuiltPathBuilt);
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};
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using _SingleBuiltPathRaw = std::variant<
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DerivedPathOpaque,
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SingleBuiltPathBuilt
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>;
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struct SingleBuiltPath : _SingleBuiltPathRaw {
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using Raw = _SingleBuiltPathRaw;
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using Raw::Raw;
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using Opaque = DerivedPathOpaque;
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using Built = SingleBuiltPathBuilt;
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inline const Raw & raw() const {
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return static_cast<const Raw &>(*this);
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}
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StorePath outPath() const;
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SingleDerivedPath discardOutputPath() const;
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static SingleBuiltPath parse(const Store & store, std::string_view);
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nlohmann::json toJSON(const Store & store) const;
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};
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static inline ref<SingleBuiltPath> staticDrv(StorePath drvPath)
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{
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return make_ref<SingleBuiltPath>(SingleBuiltPath::Opaque { drvPath });
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}
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/**
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* A built derived path with hints in the form of optional concrete output paths.
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*
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* See 'BuiltPath' for more an explanation.
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*/
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struct BuiltPathBuilt {
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ref<SingleBuiltPath> drvPath;
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std::map<std::string, StorePath> outputs;
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std::string to_string(const Store & store) const;
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static BuiltPathBuilt parse(const Store & store, std::string_view, std::string_view);
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nlohmann::json toJSON(const Store & store) const;
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DECLARE_CMP(BuiltPathBuilt);
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};
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using _BuiltPathRaw = std::variant<
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DerivedPath::Opaque,
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BuiltPathBuilt
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>;
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/**
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* A built path. Similar to a DerivedPath, but enriched with the corresponding
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* output path(s).
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*/
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struct BuiltPath : _BuiltPathRaw {
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using Raw = _BuiltPathRaw;
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using Raw::Raw;
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using Opaque = DerivedPathOpaque;
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using Built = BuiltPathBuilt;
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inline const Raw & raw() const {
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return static_cast<const Raw &>(*this);
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}
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StorePathSet outPaths() const;
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RealisedPath::Set toRealisedPaths(Store & store) const;
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nlohmann::json toJSON(const Store & store) const;
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};
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typedef std::vector<BuiltPath> BuiltPaths;
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}
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