// Copyright 2022 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_REMOTE_BAZEL_BAZEL_NETWORK_HPP #define INCLUDED_SRC_BUILDTOOL_EXECUTION_API_REMOTE_BAZEL_BAZEL_NETWORK_HPP #include #include #include #include #include #include "gsl/gsl" #include "src/buildtool/auth/authentication.hpp" #include "src/buildtool/common/artifact_blob.hpp" #include "src/buildtool/common/artifact_digest.hpp" #include "src/buildtool/common/bazel_types.hpp" #include "src/buildtool/common/remote/port.hpp" #include "src/buildtool/common/remote/retry_config.hpp" #include "src/buildtool/crypto/hash_function.hpp" #include "src/buildtool/execution_api/bazel_msg/execution_config.hpp" #include "src/buildtool/execution_api/remote/bazel/bazel_ac_client.hpp" #include "src/buildtool/execution_api/remote/bazel/bazel_capabilities_client.hpp" #include "src/buildtool/execution_api/remote/bazel/bazel_cas_client.hpp" #include "src/buildtool/execution_api/remote/bazel/bazel_execution_client.hpp" #include "src/buildtool/execution_api/remote/bazel/bazel_network_reader.hpp" #include "src/utils/cpp/tmp_dir.hpp" /// \brief Contains all network clients and is responsible for all network IO. class BazelNetwork { public: explicit BazelNetwork(std::string instance_name, std::string const& host, Port port, gsl::not_null const& auth, gsl::not_null const& retry_config, ExecutionConfiguration const& exec_config, HashFunction hash_function, TmpDir::Ptr temp_space) noexcept; /// \brief Check if digest exists in CAS /// \param[in] digest The digest to look up /// \returns True if digest exists in CAS, false otherwise [[nodiscard]] auto IsAvailable(ArtifactDigest const& digest) const noexcept -> bool; [[nodiscard]] auto FindMissingBlobs( std::unordered_set const& digests) const noexcept -> std::unordered_set; [[nodiscard]] auto SplitBlob(bazel_re::Digest const& blob_digest) const noexcept -> std::optional>; [[nodiscard]] auto SpliceBlob( bazel_re::Digest const& blob_digest, std::vector const& chunk_digests) const noexcept -> std::optional; [[nodiscard]] auto BlobSplitSupport() const noexcept -> bool; [[nodiscard]] auto BlobSpliceSupport() const noexcept -> bool; /// \brief Uploads blobs to CAS /// \param blobs The blobs to upload /// \param skip_find_missing Skip finding missing blobs, just upload all /// \returns True if upload was successful, false otherwise [[nodiscard]] auto UploadBlobs(std::unordered_set&& blobs, bool skip_find_missing = false) noexcept -> bool; [[nodiscard]] auto ExecuteBazelActionSync( bazel_re::Digest const& action) noexcept -> std::optional; [[nodiscard]] auto CreateReader() const noexcept -> BazelNetworkReader; [[nodiscard]] auto GetHashFunction() const noexcept -> HashFunction { return hash_function_; } [[nodiscard]] auto GetTempSpace() const noexcept -> TmpDir::Ptr { return cas_->GetTempSpace(); } [[nodiscard]] auto GetCachedActionResult( bazel_re::Digest const& action, std::vector const& output_files) const noexcept -> std::optional; [[nodiscard]] auto GetCapabilities() const noexcept -> Capabilities::Ptr { return capabilities_->GetCapabilities(instance_name_); } private: std::string const instance_name_; std::unique_ptr capabilities_; std::unique_ptr cas_; std::unique_ptr ac_; std::unique_ptr exec_; ExecutionConfiguration exec_config_{}; HashFunction hash_function_; [[nodiscard]] auto DoUploadBlobs( std::unordered_set blobs) noexcept -> bool; }; #endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_REMOTE_BAZEL_BAZEL_NETWORK_HPP