32 lines
591 B
Go
32 lines
591 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"fmt"
|
||
|
|
|
||
|
|
"github.com/codegangsta/cli"
|
||
|
|
)
|
||
|
|
|
||
|
|
var stateCommand = cli.Command{
|
||
|
|
Name: "state",
|
||
|
|
Usage: "get the container's current state",
|
||
|
|
Flags: []cli.Flag{
|
||
|
|
cli.StringFlag{Name: "id", Value: "nsinit", Usage: "specify the ID for a container"},
|
||
|
|
},
|
||
|
|
Action: func(context *cli.Context) {
|
||
|
|
container, err := getContainer(context)
|
||
|
|
if err != nil {
|
||
|
|
fatal(err)
|
||
|
|
}
|
||
|
|
state, err := container.State()
|
||
|
|
if err != nil {
|
||
|
|
fatal(err)
|
||
|
|
}
|
||
|
|
data, err := json.MarshalIndent(state, "", "\t")
|
||
|
|
if err != nil {
|
||
|
|
fatal(err)
|
||
|
|
}
|
||
|
|
fmt.Printf("%s", data)
|
||
|
|
},
|
||
|
|
}
|