github.com/portworx/docker@v1.12.1/api/client/plugin/inspect.go (about) 1 // +build experimental 2 3 package plugin 4 5 import ( 6 "encoding/json" 7 "fmt" 8 9 "github.com/docker/docker/api/client" 10 "github.com/docker/docker/cli" 11 "github.com/docker/docker/reference" 12 "github.com/spf13/cobra" 13 "golang.org/x/net/context" 14 ) 15 16 func newInspectCommand(dockerCli *client.DockerCli) *cobra.Command { 17 cmd := &cobra.Command{ 18 Use: "inspect PLUGIN", 19 Short: "Inspect a plugin", 20 Args: cli.ExactArgs(1), 21 RunE: func(cmd *cobra.Command, args []string) error { 22 return runInspect(dockerCli, args[0]) 23 }, 24 } 25 26 return cmd 27 } 28 29 func runInspect(dockerCli *client.DockerCli, name string) error { 30 named, err := reference.ParseNamed(name) // FIXME: validate 31 if err != nil { 32 return err 33 } 34 if reference.IsNameOnly(named) { 35 named = reference.WithDefaultTag(named) 36 } 37 ref, ok := named.(reference.NamedTagged) 38 if !ok { 39 return fmt.Errorf("invalid name: %s", named.String()) 40 } 41 p, err := dockerCli.Client().PluginInspect(context.Background(), ref.String()) 42 if err != nil { 43 return err 44 } 45 46 b, err := json.MarshalIndent(p, "", "\t") 47 if err != nil { 48 return err 49 } 50 _, err = dockerCli.Out().Write(b) 51 return err 52 }