dotcloud/docker

package client // import "github.com/docker/docker/client"

import (
    "bytes"
    "context"
    "encoding/json"
    "io"

    "github.com/docker/docker/api/types"
)

// ImageInspectWithRaw returns the image information and its raw representation.
func (cli *Client) ImageInspectWithRaw(ctx context.Context, imageID string) (types.ImageInspect, []byte, error) {
    if imageID == "" {
        return types.ImageInspect{}, nil, objectNotFoundError{object: "image", id: imageID}
    }
    serverResp, err := cli.get(ctx, "/images/"+imageID+"/json", nil, nil)
    defer ensureReaderClosed(serverResp)
    if err != nil {
        return types.ImageInspect{}, nil, err
    }

    body, err := io.ReadAll(serverResp.body)
    if err != nil {
        return types.ImageInspect{}, nil, err
    }

    var response types.ImageInspect
    rdr := bytes.NewReader(body)
    err = json.NewDecoder(rdr).Decode(&response)
    return response, body, err
}