github.com/fabiokung/docker@v0.11.2-0.20170222101415-4534dcd49497/cli/command/plugin/push.go (about)

     1  package plugin
     2  
     3  import (
     4  	"fmt"
     5  
     6  	"golang.org/x/net/context"
     7  
     8  	"github.com/docker/distribution/reference"
     9  	"github.com/docker/docker/cli"
    10  	"github.com/docker/docker/cli/command"
    11  	"github.com/docker/docker/cli/command/image"
    12  	"github.com/docker/docker/pkg/jsonmessage"
    13  	"github.com/docker/docker/registry"
    14  	"github.com/spf13/cobra"
    15  )
    16  
    17  func newPushCommand(dockerCli *command.DockerCli) *cobra.Command {
    18  	cmd := &cobra.Command{
    19  		Use:   "push [OPTIONS] PLUGIN[:TAG]",
    20  		Short: "Push a plugin to a registry",
    21  		Args:  cli.ExactArgs(1),
    22  		RunE: func(cmd *cobra.Command, args []string) error {
    23  			return runPush(dockerCli, args[0])
    24  		},
    25  	}
    26  
    27  	flags := cmd.Flags()
    28  
    29  	command.AddTrustSigningFlags(flags)
    30  
    31  	return cmd
    32  }
    33  
    34  func runPush(dockerCli *command.DockerCli, name string) error {
    35  	named, err := reference.ParseNormalizedNamed(name)
    36  	if err != nil {
    37  		return err
    38  	}
    39  	if _, ok := named.(reference.Canonical); ok {
    40  		return fmt.Errorf("invalid name: %s", name)
    41  	}
    42  
    43  	named = reference.TagNameOnly(named)
    44  
    45  	ctx := context.Background()
    46  
    47  	repoInfo, err := registry.ParseRepositoryInfo(named)
    48  	if err != nil {
    49  		return err
    50  	}
    51  	authConfig := command.ResolveAuthConfig(ctx, dockerCli, repoInfo.Index)
    52  
    53  	encodedAuth, err := command.EncodeAuthToBase64(authConfig)
    54  	if err != nil {
    55  		return err
    56  	}
    57  
    58  	responseBody, err := dockerCli.Client().PluginPush(ctx, reference.FamiliarString(named), encodedAuth)
    59  	if err != nil {
    60  		return err
    61  	}
    62  	defer responseBody.Close()
    63  
    64  	if command.IsTrusted() {
    65  		repoInfo.Class = "plugin"
    66  		return image.PushTrustedReference(dockerCli, repoInfo, named, authConfig, responseBody)
    67  	}
    68  
    69  	return jsonmessage.DisplayJSONMessagesToStream(responseBody, dockerCli.Out(), nil)
    70  }