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create the cli obj before calling parseCommand

Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux)
This commit is contained in:
Victor Vieux 2014-03-14 00:47:13 +00:00
parent 9c21a73f74
commit c349c9d14a
2 changed files with 3 additions and 4 deletions

View file

@ -57,9 +57,7 @@ func (cli *DockerCli) getMethod(name string) (func(...string) error, bool) {
return method.Interface().(func(...string) error), true
}
func ParseCommands(proto, addr string, args ...string) error {
cli := NewDockerCli(os.Stdin, os.Stdout, os.Stderr, proto, addr)
func (cli *DockerCli) ParseCommands(args ...string) error {
if len(args) > 0 {
method, exists := cli.getMethod(args[0])
if !exists {

View file

@ -148,7 +148,8 @@ func main() {
log.Fatal("Please specify only one -H")
}
protoAddrParts := strings.SplitN(flHosts.GetAll()[0], "://", 2)
if err := api.ParseCommands(protoAddrParts[0], protoAddrParts[1], flag.Args()...); err != nil {
cli := api.NewDockerCli(os.Stdin, os.Stdout, os.Stderr, protoAddrParts[0], protoAddrParts[1])
if err := cli.ParseCommands(flag.Args()...); err != nil {
if sterr, ok := err.(*utils.StatusError); ok {
if sterr.Status != "" {
log.Println(sterr.Status)