package client // import "github.com/docker/docker/client" import ( "context" "io" "net/url" "strings" "github.com/docker/distribution/reference" "github.com/docker/docker/api/types" "github.com/docker/docker/api/types/registry" ) // ImageCreate creates a new image based on the parent options. // It returns the JSON content in the response body. func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) { ref, err := reference.ParseNormalizedNamed(parentReference) if err != nil { return nil, err } query := url.Values{} query.Set("fromImage", reference.FamiliarName(ref)) query.Set("tag", getAPITagFromNamedRef(ref)) if options.Platform != "" { query.Set("platform", strings.ToLower(options.Platform)) } resp, err := cli.tryImageCreate(ctx, query, options.RegistryAuth) if err != nil { return nil, err } return resp.body, nil } func (cli *Client) tryImageCreate(ctx context.Context, query url.Values, registryAuth string) (serverResponse, error) { headers := map[string][]string{registry.AuthHeader: {registryAuth}} return cli.post(ctx, "/images/create", query, nil, headers) }