23 lines
483 B
Go
23 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
|
||
|
|
}
|