move container-related functions out of kpod and into libkpod

Signed-off-by: Ryan Cole <rcyoalne@gmail.com>
This commit is contained in:
Ryan Cole 2017-07-21 22:07:40 -04:00
parent a68a981d0b
commit 2c1fd1ad3f
8 changed files with 65 additions and 54 deletions

View file

@ -3,7 +3,6 @@ package image
import (
is "github.com/containers/image/storage"
"github.com/containers/storage"
"github.com/kubernetes-incubator/cri-o/libkpod/image"
"github.com/pkg/errors"
)
@ -46,8 +45,8 @@ func Size(store storage.Store, img storage.Image) (int64, error) {
}
// TopLayer returns the ID of the top layer of the image
func getTopLayerID(img storage.Image) (string, error) {
metadata, err := image.ParseMetadata(img)
func GetTopLayerID(img storage.Image) (string, error) {
metadata, err := ParseMetadata(img)
if err != nil {
return "", err
}