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 *psOptions) Execute(args []string) error {
if err := app.CheckArity(0, 0, args); err != nil {
return err
}
dir, err := ioutil.ReadDir(path.Join(env.DIR, "containers"))
if err != nil {
return err
}
ts, err := env.DefaultTagStore()
w := tabwriter.NewWriter(os.Stdout, 20, 1, 3, ' ', 0)
fmt.Fprintf(w, " ID\tREPO\tCREATED\n")
var cs Containers
for _, f := range dir {
id := f.Name()
cont, err := env.LoadContainer(env.DIR, id)
if err != nil {
continue
}
cs = append(cs, cont)
}
sort.Sort(cs)
for _, cont := range cs {
repo, tag := ts.Find(cont.Image)
state := " "
_, err := os.Stat(cont.PathTo("running"))
if err == nil {
state = "* "
}
if repo == "" {
fmt.Fprintf(w, "%s%s\t \t%s\n", state, cont.ID[0:12], cont.Created.String())
} else {
fmt.Fprintf(w, "%s%s\t%s:%s\t%s\n", state, cont.ID[0:12], repo, tag, cont.Created.String())
}
}
w.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
}