package client
 
 import (
 	"encoding/json"

 	"net/url"

 
 	"github.com/docker/docker/api/types"
 	"golang.org/x/net/context"
 )
 
 // CheckpointList returns the volumes configured in the docker host.

 func (cli *Client) CheckpointList(ctx context.Context, container string, options types.CheckpointListOptions) ([]types.Checkpoint, error) {

 	var checkpoints []types.Checkpoint
 

 	query := url.Values{}
 	if options.CheckpointDir != "" {
 		query.Set("dir", options.CheckpointDir)
 	}
 
 	resp, err := cli.get(ctx, "/containers/"+container+"/checkpoints", query, nil)

 	if err != nil {
 		return checkpoints, err
 	}
 
 	err = json.NewDecoder(resp.body).Decode(&checkpoints)
 	ensureReaderClosed(resp)
 	return checkpoints, err
 }