github.com/ali-iotechsys/cli@v20.10.0+incompatible/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 } 33 34 flags := cmd.Flags() 35 36 flags.BoolVarP(&opts.force, "force", "f", false, "Force removal of the image") 37 flags.BoolVar(&opts.noPrune, "no-prune", false, "Do not delete untagged parents") 38 39 return cmd 40 } 41 42 func newRemoveCommand(dockerCli command.Cli) *cobra.Command { 43 cmd := *NewRemoveCommand(dockerCli) 44 cmd.Aliases = []string{"rmi", "remove"} 45 cmd.Use = "rm [OPTIONS] IMAGE [IMAGE...]" 46 return &cmd 47 } 48 49 func runRemove(dockerCli command.Cli, opts removeOptions, images []string) error { 50 client := dockerCli.Client() 51 ctx := context.Background() 52 53 options := types.ImageRemoveOptions{ 54 Force: opts.force, 55 PruneChildren: !opts.noPrune, 56 } 57 58 var errs []string 59 var fatalErr = false 60 for _, img := range images { 61 dels, err := client.ImageRemove(ctx, img, options) 62 if err != nil { 63 if !apiclient.IsErrNotFound(err) { 64 fatalErr = true 65 } 66 errs = append(errs, err.Error()) 67 } else { 68 for _, del := range dels { 69 if del.Deleted != "" { 70 fmt.Fprintf(dockerCli.Out(), "Deleted: %s\n", del.Deleted) 71 } else { 72 fmt.Fprintf(dockerCli.Out(), "Untagged: %s\n", del.Untagged) 73 } 74 } 75 } 76 } 77 78 if len(errs) > 0 { 79 msg := strings.Join(errs, "\n") 80 if !opts.force || fatalErr { 81 return errors.New(msg) 82 } 83 fmt.Fprintln(dockerCli.Err(), msg) 84 } 85 return nil 86 }