traefik/integration/vendor/github.com/docker/engine-api/client/image_save.go
2017-03-09 13:13:03 +01:00

22 lines
483 B
Go

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
}