package volume import ( "golang.org/x/net/context" "github.com/docker/docker/cli" "github.com/docker/docker/cli/command" "github.com/docker/docker/cli/command/inspect" "github.com/spf13/cobra" ) type inspectOptions struct { format string names []string } func newInspectCommand(dockerCli *command.DockerCli) *cobra.Command { var opts inspectOptions cmd := &cobra.Command{ Use: "inspect [OPTIONS] VOLUME [VOLUME...]", Short: "Display detailed information on one or more volumes", Long: inspectDescription, Args: cli.RequiresMinArgs(1), RunE: func(cmd *cobra.Command, args []string) error { opts.names = args return runInspect(dockerCli, opts) }, } cmd.Flags().StringVarP(&opts.format, "format", "f", "", "Format the output using the given go template") return cmd } func runInspect(dockerCli *command.DockerCli, opts inspectOptions) error { client := dockerCli.Client() ctx := context.Background() getVolFunc := func(name string) (interface{}, []byte, error) { i, err := client.VolumeInspect(ctx, name) return i, nil, err } return inspect.Inspect(dockerCli.Out(), opts.names, opts.format, getVolFunc) } var inspectDescription = ` Returns information about one or more volumes. By default, this command renders all results in a JSON array. You can specify an alternate format to execute a given template is executed for each result. Go's https://golang.org/pkg/text/template/ package describes all the details of the format. `