DockerCLI/command/plugin/set.go

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package plugin
import (
"fmt"
"golang.org/x/net/context"
"github.com/docker/docker/cli"
"github.com/docker/docker/cli/command"
"github.com/docker/docker/reference"
"github.com/spf13/cobra"
)
func newSetCommand(dockerCli *command.DockerCli) *cobra.Command {
cmd := &cobra.Command{
Use: "set PLUGIN KEY=VALUE [KEY=VALUE...]",
Short: "Change settings for a plugin",
Args: cli.RequiresMinArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
return runSet(dockerCli, args[0], args[1:])
},
}
return cmd
}
func runSet(dockerCli *command.DockerCli, name string, args []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())
}
return dockerCli.Client().PluginSet(context.Background(), ref.String(), args)
}