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Deduplicate "export reference graph" logic a bit

Browse source 
The first part on `drvOptions.exportReferencesGraph` is the same in both
cases. It is just how the information is finally rendered that is
different.
This commit is contained in:
John Ericson 2025-08-15 16:50:46 -04:00
parent ca86d34077
commit 2767ae35d9
4 changed files with 39 additions and 12 deletions
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18
src/libstore/derivation-options.cc
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@ -256,6 +256,24 @@ DerivationOptions::fromStructuredAttrs(const StringMap & env, const StructuredAt
};
}
std::map<std::string, StorePathSet>
DerivationOptions::getParsedExportReferencesGraph(const StoreDirConfig & store) const
{
std::map<std::string, StorePathSet> res;
for (auto & [fileName, ss] : exportReferencesGraph) {
StorePathSet storePaths;
for (auto & storePathS : ss) {
if (!store.isInStore(storePathS))
throw BuildError("'exportReferencesGraph' contains a non-store path '%1%'", storePathS);
storePaths.insert(store.toStorePath(storePathS).first);
}
res.insert_or_assign(fileName, storePaths);
}
return res;
}
StringSet DerivationOptions::getRequiredSystemFeatures(const BasicDerivation & drv) const
{
// FIXME: cache this?