package client | |
import ( | |
"io" | |
"net/url" | |
"golang.org/x/net/context" | |
) | |
// ImageSave retrieves one or more images from the docker host as an io.ReadCloser. | |
// It's up to the caller to store the images and close the stream. | |
func (cli *Client) ImageSave(ctx context.Context, imageIDs []string) (io.ReadCloser, error) { | |
query := url.Values{ | |
"names": imageIDs, | |
} | |
resp, err := cli.get(ctx, "/images/get", query, nil) | |
if err != nil { | |
return nil, err | |
} | |
return resp.body, nil | |
} |