github.com/vieux/docker@v0.6.3-0.20161004191708-e097c2a938c7/cli/command/plugin/set.go (about)

     1  // +build experimental
     2  
     3  package plugin
     4  
     5  import (
     6  	"fmt"
     7  
     8  	"golang.org/x/net/context"
     9  
    10  	"github.com/docker/docker/cli"
    11  	"github.com/docker/docker/cli/command"
    12  	"github.com/docker/docker/reference"
    13  	"github.com/spf13/cobra"
    14  )
    15  
    16  func newSetCommand(dockerCli *command.DockerCli) *cobra.Command {
    17  	cmd := &cobra.Command{
    18  		Use:   "set PLUGIN key1=value1 [key2=value2...]",
    19  		Short: "Change settings for a plugin",
    20  		Args:  cli.RequiresMinArgs(2),
    21  		RunE: func(cmd *cobra.Command, args []string) error {
    22  			return runSet(dockerCli, args[0], args[1:])
    23  		},
    24  	}
    25  
    26  	return cmd
    27  }
    28  
    29  func runSet(dockerCli *command.DockerCli, name string, args []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  	return dockerCli.Client().PluginSet(context.Background(), ref.String(), args)
    42  }