39 lines
776 B
C++
39 lines
776 B
C++
#pragma once
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///@file
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#include "lix/libfetchers/fetchers.hh"
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#include "lix/libstore/path.hh"
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namespace nix::fetchers {
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struct Cache
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{
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virtual ~Cache() { }
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virtual void add(
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ref<Store> store,
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const Attrs & inAttrs,
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const Attrs & infoAttrs,
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const StorePath & storePath,
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bool locked) = 0;
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virtual kj::Promise<Result<std::optional<std::pair<Attrs, StorePath>>>> lookup(
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ref<Store> store,
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const Attrs & inAttrs) = 0;
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struct LookupResult
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{
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bool expired = false;
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Attrs infoAttrs;
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StorePath storePath;
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};
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virtual kj::Promise<Result<std::optional<LookupResult>>> lookupExpired(
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ref<Store> store,
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const Attrs & inAttrs) = 0;
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};
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ref<Cache> getCache();
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}
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