Remove "docker engine" subcommands

cli/command/cli.go

@@ -22,9 +22,7 @@ import (
 	"github.com/docker/cli/cli/streams"
 	"github.com/docker/cli/cli/trust"
 	"github.com/docker/cli/cli/version"
-	"github.com/docker/cli/internal/containerizedengine"
 	dopts "github.com/docker/cli/opts"
-	clitypes "github.com/docker/cli/types"
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
 	registrytypes "github.com/docker/docker/api/types/registry"
@@ -61,7 +59,6 @@ type Cli interface {
 	ManifestStore() manifeststore.Store
 	RegistryClient(bool) registryclient.RegistryClient
 	ContentTrustEnabled() bool
-	NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error)
 	ContextStore() store.Store
 	CurrentContext() string
 	StackOrchestrator(flagValue string) (Orchestrator, error)
@@ -71,19 +68,18 @@ type Cli interface {
 // DockerCli is an instance the docker command line client.
 // Instances of the client can be returned from NewDockerCli.
 type DockerCli struct {
-	configFile            *configfile.ConfigFile
-	in                    *streams.In
-	out                   *streams.Out
-	err                   io.Writer
-	client                client.APIClient
-	serverInfo            ServerInfo
-	clientInfo            *ClientInfo
-	contentTrust          bool
-	newContainerizeClient func(string) (clitypes.ContainerizedClient, error)
-	contextStore          store.Store
-	currentContext        string
-	dockerEndpoint        docker.Endpoint
-	contextStoreConfig    store.Config
+	configFile         *configfile.ConfigFile
+	in                 *streams.In
+	out                *streams.Out
+	err                io.Writer
+	client             client.APIClient
+	serverInfo         ServerInfo
+	clientInfo         *ClientInfo
+	contentTrust       bool
+	contextStore       store.Store
+	currentContext     string
+	dockerEndpoint     docker.Endpoint
+	contextStoreConfig store.Config
 }
 
 // DefaultVersion returns api.defaultVersion or DOCKER_API_VERSION if specified.
@@ -407,11 +403,6 @@ func (cli *DockerCli) NotaryClient(imgRefAndAuth trust.ImageRefAndAuth, actions
 	return trust.GetNotaryRepository(cli.In(), cli.Out(), UserAgent(), imgRefAndAuth.RepoInfo(), imgRefAndAuth.AuthConfig(), actions...)
 }
 
-// NewContainerizedEngineClient returns a containerized engine client
-func (cli *DockerCli) NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error) {
-	return cli.newContainerizeClient(sockPath)
-}
-
 // ContextStore returns the ContextStore
 func (cli *DockerCli) ContextStore() store.Store {
 	return cli.contextStore
@@ -471,13 +462,12 @@ type ClientInfo struct {
 }
 
 // NewDockerCli returns a DockerCli instance with all operators applied on it.
-// It applies by default the standard streams, the content trust from
-// environment and the default containerized client constructor operations.
+// It applies by default the standard streams, and the content trust from
+// environment.
 func NewDockerCli(ops ...DockerCliOption) (*DockerCli, error) {
 	cli := &DockerCli{}
 	defaultOps := []DockerCliOption{
 		WithContentTrustFromEnv(),
-		WithContainerizedClient(containerizedengine.NewClient),
 	}
 	cli.contextStoreConfig = DefaultContextStoreConfig()
 	ops = append(defaultOps, ops...)

cli/command/cli_options.go

@@ -9,7 +9,6 @@ import (
 	"github.com/docker/cli/cli/context/docker"
 	"github.com/docker/cli/cli/context/store"
 	"github.com/docker/cli/cli/streams"
-	clitypes "github.com/docker/cli/types"
 	"github.com/docker/docker/pkg/term"
 )
 
@@ -83,14 +82,6 @@ func WithContentTrust(enabled bool) DockerCliOption {
 	}
 }
 
-// WithContainerizedClient sets the containerized client constructor on a cli.
-func WithContainerizedClient(containerizedFn func(string) (clitypes.ContainerizedClient, error)) DockerCliOption {
-	return func(cli *DockerCli) error {
-		cli.newContainerizeClient = containerizedFn
-		return nil
-	}
-}
-
 // WithContextEndpointType add support for an additional typed endpoint in the context store
 // Plugins should use this to store additional endpoints configuration in the context store
 func WithContextEndpointType(endpointName string, endpointType store.TypeGetter) DockerCliOption {

cli/command/cli_test.go

@@ -14,7 +14,6 @@ import (
 	cliconfig "github.com/docker/cli/cli/config"
 	"github.com/docker/cli/cli/config/configfile"
 	"github.com/docker/cli/cli/flags"
-	clitypes "github.com/docker/cli/types"
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/client"
@@ -281,17 +280,13 @@ func TestNewDockerCliAndOperators(t *testing.T) {
 	// Test default operations and also overriding default ones
 	cli, err := NewDockerCli(
 		WithContentTrust(true),
-		WithContainerizedClient(func(string) (clitypes.ContainerizedClient, error) { return nil, nil }),
 	)
 	assert.NilError(t, err)
 	// Check streams are initialized
 	assert.Check(t, cli.In() != nil)
 	assert.Check(t, cli.Out() != nil)
 	assert.Check(t, cli.Err() != nil)
 	assert.Equal(t, cli.ContentTrustEnabled(), true)
-	client, err := cli.NewContainerizedEngineClient("")
-	assert.NilError(t, err)
-	assert.Equal(t, client, nil)
 
 	// Apply can modify a dockerCli after construction
 	inbuf := bytes.NewBuffer([]byte("input"))

cli/command/commands/commands.go

@@ -2,15 +2,13 @@ package commands
 
 import (
 	"os"
-	"runtime"
 
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/command/builder"
 	"github.com/docker/cli/cli/command/checkpoint"
 	"github.com/docker/cli/cli/command/config"
 	"github.com/docker/cli/cli/command/container"
 	"github.com/docker/cli/cli/command/context"
-	"github.com/docker/cli/cli/command/engine"
 	"github.com/docker/cli/cli/command/image"
 	"github.com/docker/cli/cli/command/manifest"
 	"github.com/docker/cli/cli/command/network"
@@ -125,10 +123,6 @@ func AddCommands(cmd *cobra.Command, dockerCli command.Cli) {
 		hide(image.NewSaveCommand(dockerCli)),
 		hide(image.NewTagCommand(dockerCli)),
 	)
-	if runtime.GOOS == "linux" {
-		// engine
-		cmd.AddCommand(engine.NewEngineCommand(dockerCli))
-	}
 }
 
 func hide(cmd *cobra.Command) *cobra.Command {