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// Copyright 2024 Huawei Cloud Computing Technology Co., Ltd.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#ifndef INCLUDED_SRC_BUILDTOOL_EXECUTION_API_EXECUTION_SERVICE_CAS_UTILS_HPP
#define INCLUDED_SRC_BUILDTOOL_EXECUTION_API_EXECUTION_SERVICE_CAS_UTILS_HPP
#include <optional>
#include <string>
#include <vector>
#include "grpcpp/support/status.h"
#include "src/buildtool/common/artifact_digest.hpp"
#include "src/buildtool/storage/storage.hpp"
#include "src/utils/cpp/expected.hpp"
class CASUtils {
public:
[[nodiscard]] static auto EnsureTreeInvariant(
ArtifactDigest const& digest,
std::string const& tree_data,
Storage const& storage) noexcept -> std::optional<std::string>;
[[nodiscard]] static auto SplitBlobIdentity(
ArtifactDigest const& blob_digest,
Storage const& storage) noexcept
-> expected<std::vector<ArtifactDigest>, grpc::Status>;
[[nodiscard]] static auto SplitBlobFastCDC(
ArtifactDigest const& blob_digest,
Storage const& storage) noexcept
-> expected<std::vector<ArtifactDigest>, grpc::Status>;
[[nodiscard]] static auto SpliceBlob(
ArtifactDigest const& blob_digest,
std::vector<ArtifactDigest> const& chunk_digests,
Storage const& storage) noexcept
-> expected<ArtifactDigest, grpc::Status>;
};
#endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_EXECUTION_SERVICE_CAS_UTILS_HPP
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