DockerCLI/command/plugin/enable.go

46 lines
1.0 KiB
Go

// +build experimental
package plugin
import (
"fmt"
"github.com/docker/docker/cli"
"github.com/docker/docker/cli/command"
"github.com/docker/docker/reference"
"github.com/spf13/cobra"
"golang.org/x/net/context"
)
func newEnableCommand(dockerCli *command.DockerCli) *cobra.Command {
cmd := &cobra.Command{
Use: "enable PLUGIN",
Short: "Enable a plugin",
Args: cli.ExactArgs(1),
RunE: func(cmd *cobra.Command, args []string) error {
return runEnable(dockerCli, args[0])
},
}
return cmd
}
func runEnable(dockerCli *command.DockerCli, name string) error {
named, err := reference.ParseNamed(name) // FIXME: validate
if err != nil {
return err
}
if reference.IsNameOnly(named) {
named = reference.WithDefaultTag(named)
}
ref, ok := named.(reference.NamedTagged)
if !ok {
return fmt.Errorf("invalid name: %s", named.String())
}
if err := dockerCli.Client().PluginEnable(context.Background(), ref.String()); err != nil {
return err
}
fmt.Fprintln(dockerCli.Out(), name)
return nil
}