github.com/zhuohuang-hust/src-cbuild@v0.0.0-20230105071821-c7aab3e7c840/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/docker/cli"
     9  	"github.com/docker/docker/cli/command"
    10  	"github.com/docker/docker/reference"
    11  	"github.com/docker/docker/registry"
    12  	"github.com/spf13/cobra"
    13  )
    14  
    15  func newPushCommand(dockerCli *command.DockerCli) *cobra.Command {
    16  	cmd := &cobra.Command{
    17  		Use:   "push PLUGIN[:TAG]",
    18  		Short: "Push a plugin to a registry",
    19  		Args:  cli.ExactArgs(1),
    20  		RunE: func(cmd *cobra.Command, args []string) error {
    21  			return runPush(dockerCli, args[0])
    22  		},
    23  	}
    24  	return cmd
    25  }
    26  
    27  func runPush(dockerCli *command.DockerCli, name string) error {
    28  	named, err := reference.ParseNamed(name) // FIXME: validate
    29  	if err != nil {
    30  		return err
    31  	}
    32  	if reference.IsNameOnly(named) {
    33  		named = reference.WithDefaultTag(named)
    34  	}
    35  	ref, ok := named.(reference.NamedTagged)
    36  	if !ok {
    37  		return fmt.Errorf("invalid name: %s", named.String())
    38  	}
    39  
    40  	ctx := context.Background()
    41  
    42  	repoInfo, err := registry.ParseRepositoryInfo(named)
    43  	if err != nil {
    44  		return err
    45  	}
    46  	authConfig := command.ResolveAuthConfig(ctx, dockerCli, repoInfo.Index)
    47  
    48  	encodedAuth, err := command.EncodeAuthToBase64(authConfig)
    49  	if err != nil {
    50  		return err
    51  	}
    52  	return dockerCli.Client().PluginPush(ctx, ref.String(), encodedAuth)
    53  }