42 lines
752 B
Go
42 lines
752 B
Go
package main
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import (
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"encoding/json"
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"fmt"
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"github.com/pkg/errors"
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"github.com/urfave/cli"
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)
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var infoCommand = cli.Command{
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Name: "info",
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Usage: "get info about a container",
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ArgsUsage: "CONTAINER",
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Action: func(context *cli.Context) error {
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var (
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ctx, cancel = appContext(context)
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id = context.Args().First()
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)
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defer cancel()
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if id == "" {
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return errors.New("container id must be provided")
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}
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client, err := newClient(context)
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if err != nil {
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return err
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}
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container, err := client.LoadContainer(ctx, id)
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if err != nil {
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return err
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}
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cjson, err := json.MarshalIndent(container.Info(), "", " ")
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if err != nil {
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return err
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}
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fmt.Println(string(cjson))
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return nil
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},
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}
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