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Merge pull request #9794 from hercules-ci/queryPathInfoFromClientCache

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refactor: Extract `Store::queryPathInfoFromClientCache`
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Robert Hensing 2024-01-19 17:33:52 +01:00 • committed by GitHub
commit 382fa51ff0
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2 changed files with 53 additions and 25 deletions
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10
src/libstore/store-api.hh
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@ -282,6 +282,16 @@ public:
void queryPathInfo(const StorePath & path,
Callback<ref<const ValidPathInfo>> callback) noexcept;
/**
* Version of queryPathInfo() that only queries the local narinfo cache and not
* the actual store.
*
* @return `std::nullopt` if nothing is known about the path in the local narinfo cache.
* @return `std::make_optional(nullptr)` if the path is known to not exist.
* @return `std::make_optional(validPathInfo)` if the path is known to exist.
*/
std::optional<std::shared_ptr<const ValidPathInfo>> queryPathInfoFromClientCache(const StorePath & path);
/**
* Query the information about a realisation.
*/