@@ -52,7 +52,7 @@ func (b *buildFile) CmdFrom(name string) error {

 	image, err := b.runtime.repositories.LookupImage(name)

 	if err != nil {

 		if b.runtime.graph.IsNotExist(err) {

-			remote, tag := parseRepositoryTag(name)

+			remote, tag := utils.ParseRepositoryTag(name)

 			if err := b.srv.ImagePull(remote, tag, b.out, utils.NewStreamFormatter(false), nil); err != nil {

 				return err

 			}

@@ -754,20 +754,6 @@ func (cli *DockerCli) CmdPush(args ...string) error {

 	return nil

 }

-// Get a repos name and returns the right reposName + tag

-// The tag can be confusing because of a port in a repository name.

-//     Ex: localhost.localdomain:5000/samalba/hipache:latest

-func parseRepositoryTag(repos string) (string, string) {

-	n := strings.LastIndex(repos, ":")

-	if n < 0 {

-		return repos, ""

-	}

-	if tag := repos[n+1:]; !strings.Contains(tag, "/") {

-		return repos[:n], tag

-	}

-	return repos, ""

-}

-

 func (cli *DockerCli) CmdPull(args ...string) error {

 	cmd := Subcmd("pull", "NAME", "Pull an image or a repository from the registry")

 	tag := cmd.String("t", "", "Download tagged image in repository")

@@ -780,7 +766,7 @@ func (cli *DockerCli) CmdPull(args ...string) error {

 		return nil

 	}

-	remote, parsedTag := parseRepositoryTag(cmd.Arg(0))

+	remote, parsedTag := utils.ParseRepositoryTag(cmd.Arg(0))

 	*tag = parsedTag

 	v := url.Values{}

@@ -686,3 +686,17 @@ func ParseHost(host string, port int, addr string) string {

 	}

 	return fmt.Sprintf("tcp://%s:%d", host, port)

 }

+

+// Get a repos name and returns the right reposName + tag

+// The tag can be confusing because of a port in a repository name.

+//     Ex: localhost.localdomain:5000/samalba/hipache:latest

+func ParseRepositoryTag(repos string) (string, string) {

+	n := strings.LastIndex(repos, ":")

+	if n < 0 {

+		return repos, ""

+	}

+	if tag := repos[n+1:]; !strings.Contains(tag, "/") {

+		return repos[:n], tag

+	}

+	return repos, ""

+}