github.com/kaisenlinux/docker.io@v0.0.0-20230510090727-ea55db55fac7/cli/e2e/cli-plugins/plugins/nopersistentprerun/main.go (about)

     1  package main
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  
     7  	"github.com/docker/cli/cli-plugins/manager"
     8  	"github.com/docker/cli/cli-plugins/plugin"
     9  	"github.com/docker/cli/cli/command"
    10  	"github.com/spf13/cobra"
    11  )
    12  
    13  func main() {
    14  	plugin.Run(func(dockerCli command.Cli) *cobra.Command {
    15  		cmd := &cobra.Command{
    16  			Use:   "nopersistentprerun",
    17  			Short: "Testing without PersistentPreRun hooks",
    18  			// PersistentPreRunE: Not specified, we need to test that it works in the absence of an explicit call
    19  			RunE: func(cmd *cobra.Command, args []string) error {
    20  				cli := dockerCli.Client()
    21  				ping, err := cli.Ping(context.Background())
    22  				if err != nil {
    23  					return err
    24  				}
    25  				fmt.Println(ping.APIVersion)
    26  				return nil
    27  			},
    28  		}
    29  		return cmd
    30  	},
    31  		manager.Metadata{
    32  			SchemaVersion: "0.1.0",
    33  			Vendor:        "Docker Inc.",
    34  			Version:       "testing",
    35  		})
    36  }