github.com/panekj/cli@v0.0.0-20230304125325-467dd2f3797e/cli/command/image/remove.go (about) 1 package image 2 3 import ( 4 "context" 5 "fmt" 6 "strings" 7 8 "github.com/docker/cli/cli" 9 "github.com/docker/cli/cli/command" 10 "github.com/docker/docker/api/types" 11 apiclient "github.com/docker/docker/client" 12 "github.com/pkg/errors" 13 "github.com/spf13/cobra" 14 ) 15 16 type removeOptions struct { 17 force bool 18 noPrune bool 19 } 20 21 // NewRemoveCommand creates a new `docker remove` command 22 func NewRemoveCommand(dockerCli command.Cli) *cobra.Command { 23 var opts removeOptions 24 25 cmd := &cobra.Command{ 26 Use: "rmi [OPTIONS] IMAGE [IMAGE...]", 27 Short: "Remove one or more images", 28 Args: cli.RequiresMinArgs(1), 29 RunE: func(cmd *cobra.Command, args []string) error { 30 return runRemove(dockerCli, opts, args) 31 }, 32 Annotations: map[string]string{ 33 "aliases": "docker image rm, docker image remove, docker rmi", 34 }, 35 } 36 37 flags := cmd.Flags() 38 39 flags.BoolVarP(&opts.force, "force", "f", false, "Force removal of the image") 40 flags.BoolVar(&opts.noPrune, "no-prune", false, "Do not delete untagged parents") 41 42 return cmd 43 } 44 45 func newRemoveCommand(dockerCli command.Cli) *cobra.Command { 46 cmd := *NewRemoveCommand(dockerCli) 47 cmd.Aliases = []string{"rmi", "remove"} 48 cmd.Use = "rm [OPTIONS] IMAGE [IMAGE...]" 49 return &cmd 50 } 51 52 func runRemove(dockerCli command.Cli, opts removeOptions, images []string) error { 53 client := dockerCli.Client() 54 ctx := context.Background() 55 56 options := types.ImageRemoveOptions{ 57 Force: opts.force, 58 PruneChildren: !opts.noPrune, 59 } 60 61 var errs []string 62 fatalErr := false 63 for _, img := range images { 64 dels, err := client.ImageRemove(ctx, img, options) 65 if err != nil { 66 if !apiclient.IsErrNotFound(err) { 67 fatalErr = true 68 } 69 errs = append(errs, err.Error()) 70 } else { 71 for _, del := range dels { 72 if del.Deleted != "" { 73 fmt.Fprintf(dockerCli.Out(), "Deleted: %s\n", del.Deleted) 74 } else { 75 fmt.Fprintf(dockerCli.Out(), "Untagged: %s\n", del.Untagged) 76 } 77 } 78 } 79 } 80 81 if len(errs) > 0 { 82 msg := strings.Join(errs, "\n") 83 if !opts.force || fatalErr { 84 return errors.New(msg) 85 } 86 fmt.Fprintln(dockerCli.Err(), msg) 87 } 88 return nil 89 }