image_inspect.go 794 B

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  1. package client
  2. import (
  3. "bytes"
  4. "encoding/json"
  5. "io/ioutil"
  6. "github.com/docker/docker/api/types"
  7. "golang.org/x/net/context"
  8. )
  9. // ImageInspectWithRaw returns the image information and its raw representation.
  10. func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (types.ImageInspect, []byte, error) {
  11. serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil)
  12. if err != nil {
  13. return types.ImageInspect{}, nil, wrapResponseError(err, serverResp, "image", imageID)
  14. }
  15. defer ensureReaderClosed(serverResp)
  16. body, err := ioutil.ReadAll(serverResp.body)
  17. if err != nil {
  18. return types.ImageInspect{}, nil, err
  19. }
  20. var response types.ImageInspect
  21. rdr := bytes.NewReader(body)
  22. err = json.NewDecoder(rdr).Decode(&response)
  23. return response, body, err
  24. }