github.com/portworx/docker@v1.12.1/api/client/plugin/push.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/api/client"
    11  	"github.com/docker/docker/cli"
    12  	"github.com/docker/docker/reference"
    13  	"github.com/docker/docker/registry"
    14  	"github.com/spf13/cobra"
    15  )
    16  
    17  func newPushCommand(dockerCli *client.DockerCli) *cobra.Command {
    18  	cmd := &cobra.Command{
    19  		Use:   "push PLUGIN",
    20  		Short: "Push a plugin",
    21  		Args:  cli.ExactArgs(1),
    22  		RunE: func(cmd *cobra.Command, args []string) error {
    23  			return runPush(dockerCli, args[0])
    24  		},
    25  	}
    26  	return cmd
    27  }
    28  
    29  func runPush(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  
    42  	ctx := context.Background()
    43  
    44  	repoInfo, err := registry.ParseRepositoryInfo(named)
    45  	if err != nil {
    46  		return err
    47  	}
    48  	authConfig := dockerCli.ResolveAuthConfig(ctx, repoInfo.Index)
    49  
    50  	encodedAuth, err := client.EncodeAuthToBase64(authConfig)
    51  	if err != nil {
    52  		return err
    53  	}
    54  	return dockerCli.Client().PluginPush(ctx, ref.String(), encodedAuth)
    55  }