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#pragma once
///@file

#include "lix/libstore/store-api.hh"


namespace nix {

struct LogStore : public virtual Store
{
    inline static std::string operationName = "Build log storage and retrieval";

    /**
     * Return the build log of the specified store path, if available,
     * or null otherwise.
     */
    kj::Promise<Result<std::optional<std::string>>> getBuildLog(const StorePath & path);

    virtual kj::Promise<Result<std::optional<std::string>>> getBuildLogExact(const StorePath & path) = 0;

    virtual kj::Promise<Result<void>> addBuildLog(const StorePath & path, std::string_view log) = 0;

    static LogStore & require(Store & store);
};

}