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255d145ba7
This avoids an ambiguity where the `StorePathWithOutputs { drvPath, {}
}` could mean "build `brvPath`" or "substitute `drvPath`" depending on
context.
It also brings the internals closer in line to the new CLI, by
generalizing the `Buildable` type is used there and makes that
distinction already.
In doing so, relegate `StorePathWithOutputs` to being a type just for
backwards compatibility (CLI and RPC).
36 lines
926 B
C++
36 lines
926 B
C++
#pragma once
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#include <variant>
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#include "path.hh"
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#include "buildable.hh"
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namespace nix {
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struct StorePathWithOutputs
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{
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StorePath path;
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std::set<std::string> outputs;
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std::string to_string(const Store & store) const;
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BuildableReq toBuildableReq() const;
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static std::variant<StorePathWithOutputs, StorePath> tryFromBuildableReq(const BuildableReq &);
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};
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std::vector<BuildableReq> toBuildableReqs(const std::vector<StorePathWithOutputs>);
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std::pair<std::string_view, StringSet> parsePathWithOutputs(std::string_view s);
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class Store;
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/* Split a string specifying a derivation and a set of outputs
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(/nix/store/hash-foo!out1,out2,...) into the derivation path
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and the outputs. */
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StorePathWithOutputs parsePathWithOutputs(const Store & store, std::string_view pathWithOutputs);
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StorePathWithOutputs followLinksToStorePathWithOutputs(const Store & store, std::string_view pathWithOutputs);
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}
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