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https://github.com/privatevoid-net/nix-super.git
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51 lines
1.4 KiB
C++
51 lines
1.4 KiB
C++
#pragma once
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#include "installable-value.hh"
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namespace nix {
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struct InstallableFlake : InstallableValue
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{
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FlakeRef flakeRef;
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Strings attrPaths;
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Strings prefixes;
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ExtendedOutputsSpec extendedOutputsSpec;
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const flake::LockFlags & lockFlags;
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mutable std::shared_ptr<flake::LockedFlake> _lockedFlake;
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InstallableFlake(
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SourceExprCommand * cmd,
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ref<EvalState> state,
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FlakeRef && flakeRef,
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std::string_view fragment,
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ExtendedOutputsSpec extendedOutputsSpec,
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Strings attrPaths,
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Strings prefixes,
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const flake::LockFlags & lockFlags);
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std::string what() const override { return flakeRef.to_string() + "#" + *attrPaths.begin(); }
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std::vector<std::string> getActualAttrPaths();
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Value * getFlakeOutputs(EvalState & state, const flake::LockedFlake & lockedFlake);
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DerivedPathsWithInfo toDerivedPaths() override;
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std::pair<Value *, PosIdx> toValue(EvalState & state) override;
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/* Get a cursor to every attrpath in getActualAttrPaths()
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that exists. However if none exists, throw an exception. */
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std::vector<ref<eval_cache::AttrCursor>>
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getCursors(EvalState & state) override;
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std::shared_ptr<flake::LockedFlake> getLockedFlake() const;
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FlakeRef nixpkgsFlakeRef() const override;
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};
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ref<eval_cache::EvalCache> openEvalCache(
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EvalState & state,
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std::shared_ptr<flake::LockedFlake> lockedFlake);
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}
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