func (no *nukeOptions) Execute(args []string) error {
if err := app.CheckArity(1, 1, args); err != nil {
return err
}
id := utils.ExpandID(env.DIR, args[0])
root := path.Join(env.DIR, "containers", id)
_, err := os.Stat(root)
if err != nil {
// Look for an image instead
return nukeImage(no, id)
}
_, err = ioutil.ReadFile(path.Join(root, "running"))
if err == nil {
fmt.Printf("Cowardly refusing to nuke running container\n")
os.Exit(1)
}
err = os.RemoveAll(root)
if err != nil {
return err
}
fmt.Printf("Removed %s\n", id)
return nil
}
func (co *commitOptions) Execute(args []string) error {
if err := app.CheckArity(1, 1, args); err != nil {
return err
}
id := utils.ExpandID(env.DIR, args[0])
cont, err := env.LoadContainer(env.DIR, id)
if err != nil {
return fmt.Errorf("Unable to load %s: %s\n", id, err)
}
ts, err := env.DefaultTagStore()
if err != nil {
return err
}
img, err := cont.Commit(co.Comment, co.Author, nil, co.Squash, false)
if err != nil {
return fmt.Errorf("Unable to create image: %s\n", err)
}
repo, tag := env.ParseRepositoryTag(args[1])
ts.Add(repo, tag, img.ID)
ts.Flush()
return nil
}
func (po *portOptions) Execute(args []string) error {
if err := app.CheckArity(1, 1, args); err != nil {
return err
}
id := utils.ExpandID(env.DIR, args[0])
cont, err := env.LoadContainer(env.DIR, id)
if err != nil {
return fmt.Errorf("Error loading conatiner %s: %s\n", id, err)
}
if po.TCP != "" {
h, ok := cont.NetworkSettings.PortMapping["Tcp"][po.TCP]
if ok {
fmt.Printf("%s\n", h)
} else {
return fmt.Errorf("Unknown tcp port %s\n", po.TCP)
}
return nil
}
if po.UDP != "" {
h, ok := cont.NetworkSettings.PortMapping["Udp"][po.UDP]
if ok {
fmt.Printf("%s\n", h)
} else {
return fmt.Errorf("Unknown udp port %s\n", po.UDP)
}
return nil
}
for c, h := range cont.NetworkSettings.PortMapping["Tcp"] {
fmt.Printf("tcp %s -> tcp %s\n", c, h)
}
for c, h := range cont.NetworkSettings.PortMapping["Udp"] {
fmt.Printf("udp %s -> udp %s\n", c, h)
}
return nil
}
func (io *inspectOptions) Execute(args []string) error {
if err := app.CheckArity(1, 1, args); err != nil {
return err
}
id := utils.ExpandID(env.DIR, args[0])
cont, err := env.LoadContainer(env.DIR, id)
if err != nil {
return err
}
data, err := json.Marshal(cont)
var out bytes.Buffer
json.Indent(&out, data, "", " ")
out.WriteTo(os.Stdout)
os.Stdout.Write([]byte("\n"))
return nil
}
