distribution_inspect.go 1009 B

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  1. package client
  2. import (
  3. "encoding/json"
  4. "net/url"
  5. registrytypes "github.com/docker/docker/api/types/registry"
  6. "golang.org/x/net/context"
  7. )
  8. // DistributionInspect returns the image digest with full Manifest
  9. func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) {
  10. // Contact the registry to retrieve digest and platform information
  11. var distributionInspect registrytypes.DistributionInspect
  12. if err := cli.NewVersionError("1.30", "distribution inspect"); err != nil {
  13. return distributionInspect, err
  14. }
  15. var headers map[string][]string
  16. if encodedRegistryAuth != "" {
  17. headers = map[string][]string{
  18. "X-Registry-Auth": {encodedRegistryAuth},
  19. }
  20. }
  21. resp, err := cli.get(ctx, "/distribution/"+image+"/json", url.Values{}, headers)
  22. if err != nil {
  23. return distributionInspect, err
  24. }
  25. err = json.NewDecoder(resp.body).Decode(&distributionInspect)
  26. ensureReaderClosed(resp)
  27. return distributionInspect, err
  28. }