func (cli *HyperClient) PullImage(imageName string) error {
remote, _ := parsers.ParseRepositoryTag(imageName)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(remote)
if err != nil {
return err
}
v := url.Values{}
v.Set("imageName", imageName)
_, _, err = cli.clientRequestAttemptLogin("POST", "/image/create?"+v.Encode(), nil, cli.out, repoInfo.Index, "pull")
return err
}
// CmdPush pushes an image or repository to the registry.
//
// Usage: hyper push NAME[:TAG]
func (cli *HyperClient) HyperCmdPush(args ...string) error {
// we need to get the image name which will be used to create a container
if len(args) == 0 {
return fmt.Errorf("\"push\" requires a minimum of 1 argument, please provide the image name.")
}
var parser = gflag.NewParser(nil, gflag.Default)
parser.Usage = "push NAME[:TAG]\n\nPush an image to a Docker registry server"
args, err := parser.Parse()
if err != nil {
if !strings.Contains(err.Error(), "Usage") {
return err
} else {
return nil
}
}
name := args[1]
remote, tag := parsers.ParseRepositoryTag(name)
// Resolve the Repository name from fqn to RepositoryInfo
repoInfo, err := registry.ParseRepositoryInfo(remote)
if err != nil {
return err
}
// Resolve the Auth config relevant for this server
authConfig := registry.ResolveAuthConfig(cli.configFile, repoInfo.Index)
// If we're not using a custom registry, we know the restrictions
// applied to repository names and can warn the user in advance.
// Custom repositories can have different rules, and we must also
// allow pushing by image ID.
if repoInfo.Official {
username := authConfig.Username
if username == "" {
username = "******"
}
return fmt.Errorf("You cannot push a \"root\" repository. Please rename your repository to <user>/<repo> (ex: %s/%s)", username, repoInfo.LocalName)
}
v := url.Values{}
v.Set("tag", tag)
v.Set("remote", remote)
_, _, err = cli.clientRequestAttemptLogin("POST", "/image/push?"+v.Encode(), nil, cli.out, repoInfo.Index, "push")
return err
}