repo_description: Define and run multi-container applications with Docker
repo_topics: docker docker-compose go golang orchestration
code: /*
     Copyright 2020 Docker Compose CLI authors
  
     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.
  */
  
  package compose
  
  import (
  	"context"
  
  	"github.com/docker/cli/cli/command"
  	"github.com/spf13/cobra"
  
  	"github.com/docker/compose/v5/pkg/api"
  	"github.com/docker/compose/v5/pkg/compose"
  )
  
  type pauseOptions struct {
  	*ProjectOptions
  }
  
  func pauseCommand(p *ProjectOptions, dockerCli command.Cli, backendOptions *BackendOptions) *cobra.Command {
  	opts := pauseOptions{
  		ProjectOptions: p,
  	}
  	cmd := &cobra.Command{
  		Use:   "pause [SERVICE...]",
  		Short: "Pause services",
  		RunE: Adapt(func(ctx context.Context, args []string) error {
  			return runPause(ctx, dockerCli, backendOptions, opts, args)
  		}),
  		ValidArgsFunction: completeServiceNames(dockerCli, p),
  	}
  	return cmd
  }
  
  func runPause(ctx context.Context, dockerCli command.Cli, backendOptions *BackendOptions, opts pauseOptions, services []string) error {
  	project, name, err := opts.projectOrName(ctx, dockerCli, services...)
  	if err != nil {
  		return err
  	}
  
  	backend, err := compose.NewComposeService(dockerCli, backendOptions.Options...)
  	if err != nil {
  		return err
  	}
  	return backend.Pause(ctx, name, api.PauseOptions{
  		Services: services,
  		Project:  project,
  	})
  }
  
  type unpauseOptions struct {
  	*ProjectOptions
  }
  
  func unpauseCommand(p *ProjectOptions, dockerCli command.Cli, backendOptions *BackendOptions) *cobra.Command {
  	opts := unpauseOptions{
  		ProjectOptions: p,
  	}
  	cmd := &cobra.Command{
  		Use:   "unpause [SERVICE...]",
  		Short: "Unpause services",
  		RunE: Adapt(func(ctx context.Context, args []string) error {
  			return runUnPause(ctx, dockerCli, backendOptions, opts, args)
  		}),
  		ValidArgsFunction: completeServiceNames(dockerCli, p),
  	}
  	return cmd
  }
  
  func runUnPause(ctx context.Context, dockerCli command.Cli, backendOptions *BackendOptions, opts unpauseOptions, services []string) error {
  	project, name, err := opts.projectOrName(ctx, dockerCli, services...)
  	if err != nil {
  		return err
  	}
  
  	backend, err := compose.NewComposeService(dockerCli, backendOptions.Options...)
  	if err != nil {
  		return err
  	}
  	return backend.UnPause(ctx, name, api.PauseOptions{
  		Services: services,
  		Project:  project,
  	})
  }
  