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Fix exportReferencesGraph when given store subpath

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With Nix 2.3, it was possible to pass a subpath of a store path to
exportReferencesGraph:

	with import <nixpkgs> {};

	let
	  hello = writeShellScriptBin "hello" ''
	    echo ${toString builtins.currentTime}
	  '';
	in

	writeClosure [ "${hello}/bin/hello" ]

This regressed with Nix 2.4, with a very confusing error message, that
presumably indicates it was unintentional:

	error: path '/nix/store/3gl7kgjr4pwf03f0x70dgx9ln3bhl7zc-hello/bin/hello' is not in the Nix store

(cherry picked from commit 0774e8ba33c060f56bad3ff696796028249e915a)
Change-Id: I00920fb33077b831a1bb4a1b68d515ba8c3c2a69
This commit is contained in:
Alyssa Ross 2024-04-17 21:51:59 +02:00 committed by Puck Meerburg
parent 111db8b38f
commit c1319831fb
1 changed files with 1 additions and 1 deletions
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2
src/libstore/parsed-derivations.cc
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@ -151,7 +151,7 @@ std::optional<nlohmann::json> ParsedDerivation::prepareStructuredAttrs(Store & s
for (auto i = e->begin(); i != e->end(); ++i) {
StorePathSet storePaths;
for (auto & p : *i)
storePaths.insert(store.parseStorePath(p.get<std::string>()));
storePaths.insert(store.toStorePath(p.get<std::string>()).first);
json[i.key()] = store.pathInfoToJSON(
store.exportReferences(storePaths, inputPaths), false, true);
}