create.h

Go to the documentation of this file.

/*
 * Copyright (C) 2024 The Android Open Source Project
 *
 * 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.
 */
 
#pragma once
 
#include <optional>
#include <string>
#include <vector>
 
#include "cuttlefish/flag_parser/flag.h"
#include "cuttlefish/host/commands/cvd/cli/command_request.h"
#include "cuttlefish/host/commands/cvd/cli/commands/command_handler.h"
#include "cuttlefish/host/commands/cvd/cli/selector/num_instances_parser.h"
#include "cuttlefish/host/commands/cvd/instances/instance_manager.h"
#include "cuttlefish/result/result.h"
 
namespace cuttlefish {
 
class CvdCreateCommandHandler : public CvdCommandHandler {
 public:
  CvdCreateCommandHandler(InstanceManager& instance_manager);
 
  Result<void> Handle(const CommandRequest& request) override;
  std::vector<std::string> CmdList() const override { return {"create"}; }
  std::string SummaryHelp() const override;
  Result<std::string> DetailedHelp(const CommandRequest&) override;
  bool RequiresHostConfiguration() const override { return true; }
 
 private:
  struct CreateFlags {
    std::string host_path;
    std::string product_path;
    bool start;
    std::string config_file;
    bool reuse;
  };
 
  std::vector<Flag> ConfigFileModeFlags();
  std::vector<Flag> FlagModeFlags(
      const std::unordered_map<std::string, std::string>& env,
      const selector::SelectorOptions&);
  Result<std::optional<LocalInstanceGroup>> FindReusableGroup(
      const selector::SelectorOptions& selectors,
      const std::unordered_map<std::string, std::string>& envs);
  Result<LocalInstanceGroup> CreateGroup(
      const std::vector<std::string>& subcmd_args,
      const std::unordered_map<std::string, std::string>& envs,
      const CommandRequest& request);
 
  InstanceManager& instance_manager_;
  CreateFlags own_flags_;
  selector::NumInstancesParser num_instances_parser_;
};
 
}  // namespace cuttlefish