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// Copyright 2023 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_COMMON_API_BUNDLE_HPP
#define INCLUDED_SRC_BUILDTOOL_EXECUTION_API_COMMON_API_BUNDLE_HPP
#include <memory>
#include <optional>
#include "gsl/gsl"
#include "src/buildtool/common/remote/remote_common.hpp"
#include "src/buildtool/common/repository_config.hpp"
#include "src/buildtool/execution_api/local/local_api.hpp"
#include "src/buildtool/execution_api/remote/bazel/bazel_api.hpp"
/// \brief Utility function to instantiate either a Local or Bazel Execution
/// API.
/// \param address if provided, a BazelApi is instantiated
/// \param repo_config repository configuration to be used by GitApi calls
/// \param instance_name only used in the construction of the BazelApi object
[[nodiscard]] static inline auto CreateExecutionApi(
std::optional<ServerAddress> const& address,
std::optional<gsl::not_null<const RepositoryConfig*>> const& repo_config =
std::nullopt,
std::string const& instance_name = "remote-execution")
-> gsl::not_null<IExecutionApi::Ptr> {
if (address) {
ExecutionConfiguration config;
config.skip_cache_lookup = false;
return std::make_unique<BazelApi>(
instance_name, address->host, address->port, config);
}
return std::make_unique<LocalApi>(repo_config);
}
/// \brief Utility structure for instantiation of local and remote apis at the
/// same time. If the remote api cannot be instantiated, it falls back to
/// exactly the same instance that local api is (&*remote == & *local).
struct ApiBundle final {
explicit ApiBundle(
std::optional<gsl::not_null<const RepositoryConfig*>> const&
repo_config,
std::optional<ServerAddress> const& remote_address);
[[nodiscard]] auto CreateRemote(std::optional<ServerAddress> const& address)
const -> gsl::not_null<std::shared_ptr<IExecutionApi>>;
gsl::not_null<std::shared_ptr<IExecutionApi>> const local;
gsl::not_null<std::shared_ptr<IExecutionApi>> const remote;
};
#endif // INCLUDED_SRC_BUILDTOOL_EXECUTION_API_COMMON_API_BUNDLE_HPP
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