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// 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.
#include "src/buildtool/execution_api/remote/bazel/bazel_ac_client.hpp"
#include <algorithm>
#include <grpcpp/grpcpp.h>
#include "google/protobuf/repeated_ptr_field.h"
#include "src/buildtool/common/bazel_types.hpp"
#include "src/buildtool/common/remote/client_common.hpp"
#include "src/buildtool/common/remote/retry.hpp"
#include "src/buildtool/common/remote/retry_config.hpp"
#include "src/buildtool/logging/log_level.hpp"
BazelAcClient::BazelAcClient(
std::string const& server,
Port port,
gsl::not_null<Auth const*> const& auth,
gsl::not_null<RetryConfig const*> const& retry_config) noexcept
: retry_config_{*retry_config} {
stub_ = bazel_re::ActionCache::NewStub(
CreateChannelWithCredentials(server, port, auth));
}
auto BazelAcClient::GetActionResult(
std::string const& instance_name,
bazel_re::Digest const& action_digest,
bool inline_stdout,
bool inline_stderr,
std::vector<std::string> const& inline_output_files) noexcept
-> std::optional<bazel_re::ActionResult> {
bazel_re::GetActionResultRequest request{};
request.set_instance_name(instance_name);
(*request.mutable_action_digest()) = action_digest;
request.set_inline_stdout(inline_stdout);
request.set_inline_stderr(inline_stderr);
std::copy(inline_output_files.begin(),
inline_output_files.end(),
pb::back_inserter(request.mutable_inline_output_files()));
bazel_re::ActionResult response;
auto [ok, status] = WithRetry(
[this, &response, &request]() {
grpc::ClientContext context;
return stub_->GetActionResult(&context, request, &response);
},
retry_config_,
logger_);
if (not ok) {
if (status.error_code() == grpc::StatusCode::NOT_FOUND) {
logger_.Emit(
LogLevel::Trace, "cache miss '{}'", status.error_message());
}
else {
LogStatus(&logger_, LogLevel::Error, status);
}
return std::nullopt;
}
return response;
}
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