package client
 
 import (
 	"io"
 	"net/url"
 	"time"
 
 	"golang.org/x/net/context"
 
 	"github.com/docker/docker/api/types"
 	timetypes "github.com/docker/docker/api/types/time"
 )
 
 // TaskLogs returns the logs generated by a task in an io.ReadCloser.
 // It's up to the caller to close the stream.
 func (cli *Client) TaskLogs(ctx context.Context, taskID string, options types.ContainerLogsOptions) (io.ReadCloser, error) {
 	query := url.Values{}
 	if options.ShowStdout {
 		query.Set("stdout", "1")
 	}
 
 	if options.ShowStderr {
 		query.Set("stderr", "1")
 	}
 
 	if options.Since != "" {
 		ts, err := timetypes.GetTimestamp(options.Since, time.Now())
 		if err != nil {
 			return nil, err
 		}
 		query.Set("since", ts)
 	}
 
 	if options.Timestamps {
 		query.Set("timestamps", "1")
 	}
 
 	if options.Details {
 		query.Set("details", "1")
 	}
 
 	if options.Follow {
 		query.Set("follow", "1")
 	}
 	query.Set("tail", options.Tail)
 
 	resp, err := cli.get(ctx, "/tasks/"+taskID+"/logs", query, nil)
 	if err != nil {
 		return nil, err
 	}
 	return resp.body, nil
 }