DockerCLI/command/plugin/inspect.go

58 lines
1.5 KiB
Go

package plugin
import (
"fmt"
"github.com/docker/docker/cli"
"github.com/docker/docker/cli/command"
"github.com/docker/docker/cli/command/inspect"
"github.com/docker/docker/reference"
"github.com/spf13/cobra"
"golang.org/x/net/context"
)
type inspectOptions struct {
pluginNames []string
format string
}
func newInspectCommand(dockerCli *command.DockerCli) *cobra.Command {
var opts inspectOptions
cmd := &cobra.Command{
Use: "inspect [OPTIONS] PLUGIN [PLUGIN...]",
Short: "Display detailed information on one or more plugins",
Args: cli.RequiresMinArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
opts.pluginNames = args
return runInspect(dockerCli, opts)
},
}
flags := cmd.Flags()
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()
getRef := func(name string) (interface{}, []byte, error) {
named, err := reference.ParseNamed(name) // FIXME: validate
if err != nil {
return nil, nil, err
}
if reference.IsNameOnly(named) {
named = reference.WithDefaultTag(named)
}
ref, ok := named.(reference.NamedTagged)
if !ok {
return nil, nil, fmt.Errorf("invalid name: %s", named.String())
}
return client.PluginInspectWithRaw(ctx, ref.String())
}
return inspect.Inspect(dockerCli.Out(), opts.pluginNames, opts.format, getRef)
}