github.com/walkingsparrow/docker@v1.4.2-0.20151218153551-b708a2249bfa/api/client/lib/image_tag.go (about)

     1  package lib
     2  
     3  import (
     4  	"net/url"
     5  
     6  	"github.com/docker/docker/api/types"
     7  )
     8  
     9  // ImageTag tags an image in the docker host
    10  func (cli *Client) ImageTag(options types.ImageTagOptions) error {
    11  	query := url.Values{}
    12  	query.Set("repo", options.RepositoryName)
    13  	query.Set("tag", options.Tag)
    14  	if options.Force {
    15  		query.Set("force", "1")
    16  	}
    17  
    18  	resp, err := cli.post("/images/"+options.ImageID+"/tag", query, nil, nil)
    19  	ensureReaderClosed(resp)
    20  	return err
    21  }