package main

import (
	"github.com/containerd/containerd/cmd/ctr/commands"
	"github.com/pkg/errors"
	"github.com/urfave/cli"
)

var containerInfoCommand = cli.Command{
	Name:      "info",
	Usage:     "get info about a container",
	ArgsUsage: "CONTAINER",
	Action: func(context *cli.Context) error {
		id := context.Args().First()
		if id == "" {
			return errors.New("container id must be provided")
		}
		client, ctx, cancel, err := newClient(context)
		if err != nil {
			return err
		}
		defer cancel()
		container, err := client.LoadContainer(ctx, id)
		if err != nil {
			return err
		}
		info, err := container.Info(ctx)
		if err != nil {
			return err
		}
		commands.PrintAsJSON(info)

		return nil
	},
}