Merge pull request #1440 from thaJeztah/18.09_backport_bump_dependencies

[18.09 backport] bump dependencies

.github/CODEOWNERS

@@ -1,8 +1,8 @@
 # GitHub code owners
 # See https://github.com/blog/2392-introducing-code-owners
 
-cli/command/stack/**        @vdemeester
+cli/command/stack/**        @vdemeester @silvin-lubecki
 cli/compose/**              @vdemeester
 contrib/completion/bash/**  @albers
 contrib/completion/zsh/**   @sdurrheimer
-docs/**                     @mistyhacks @vdemeester @thaJeztah
+docs/**                     @vdemeester @thaJeztah

MAINTAINERS

@@ -41,7 +41,6 @@
 	# TODO Describe the docs maintainers role.
 
 		people = [
-			"misty",
 			"thajeztah"
 		]
 
@@ -95,11 +94,6 @@
 	Email = "justin.cormack@docker.com"
 	GitHub = "justincormack"
 
-	[people.misty]
-	Name = "Misty Stanley-Jones"
-	Email = "misty@docker.com"
-	GitHub = "mistyhacks"
-
 	[people.programmerq]
 	Name = "Jeff Anderson"
 	Email = "jeff@docker.com"

Makefile

@@ -21,6 +21,10 @@ test: test-unit ## run tests
 test-coverage: ## run test coverage
 	./scripts/test/unit-with-coverage $(shell go list ./... | grep -vE '/vendor/|/e2e/')
 
+.PHONY: fmt
+fmt:
+	go list -f {{.Dir}} ./... | xargs gofmt -w -s -d
+
 .PHONY: lint
 lint: ## run all the lint tools
 	gometalinter --config gometalinter.json ./...
@@ -46,10 +50,6 @@ binary-osx: ## build executable for macOS
 dynbinary: ## build dynamically linked binary
 	./scripts/build/dynbinary
 
-.PHONY: watch
-watch: ## monitor file changes and run go test
-	./scripts/test/watch
-
 vendor: vendor.conf ## check that vendor matches vendor.conf
 	rm -rf vendor
 	bash -c 'vndr |& grep -v -i clone'

TESTING.md

@@ -26,13 +26,11 @@ Test<Function Name><Test Case Name>
 where appropriate, but may not be appropriate in all cases.
 
 Assertions should be made using
-[testify/assert](https://godoc.org/github.com/stretchr/testify/assert) and test
-requirements should be verified using
-[testify/require](https://godoc.org/github.com/stretchr/testify/require).
+[gotest.tools/assert](https://godoc.org/gotest.tools/assert).
 
 Fakes, and testing utilities can be found in
 [internal/test](https://godoc.org/github.com/docker/cli/internal/test) and
-[gotestyourself](https://godoc.org/github.com/gotestyourself/gotestyourself).
+[gotest.tools](https://godoc.org/gotest.tools).
 
 ## End-to-End Test Suite
 

VERSION

@@ -1 +1 @@
-18.06.0-dev
+18.09.0-dev

appveyor.yml

@@ -4,7 +4,7 @@ clone_folder: c:\gopath\src\github.com\docker\cli
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.10.3
+  GOVERSION: 1.12.12
   DEPVERSION: v0.4.1
 
 install:
@@ -20,4 +20,4 @@ build_script:
   - ps: .\scripts\make.ps1 -Binary
 
 test_script:
-  - ps: .\scripts\make.ps1 -TestUnit
+  - ps: .\scripts\make.ps1 -TestUnit

circle.yml

@@ -4,10 +4,11 @@ jobs:
 
   lint:
     working_directory: /work
-    docker: [{image: 'docker:17.06-git'}]
+    docker: [{image: 'docker:18.03-git'}]
     steps:
       - checkout
       - setup_remote_docker:
+            version: 18.03.1-ce
             reusable: true
             exclusive: false
       - run:
@@ -15,26 +16,23 @@ jobs:
       - run:
           name: "Lint"
           command: |
-            dockerfile=dockerfiles/Dockerfile.lint
-            echo "COPY . ." >> $dockerfile
-            docker build -f $dockerfile --tag cli-linter:$CIRCLE_BUILD_NUM .
+            docker build -f dockerfiles/Dockerfile.lint --tag cli-linter:$CIRCLE_BUILD_NUM .
             docker run --rm cli-linter:$CIRCLE_BUILD_NUM
 
   cross:
     working_directory: /work
-    docker: [{image: 'docker:17.06-git'}]
+    docker: [{image: 'docker:18.03-git'}]
     parallelism: 3
     steps:
       - checkout
       - setup_remote_docker:
+            version: 18.03.1-ce
             reusable: true
             exclusive: false
       - run:
           name: "Cross"
           command: |
-            dockerfile=dockerfiles/Dockerfile.cross
-            echo "COPY . ." >> $dockerfile
-            docker build -f $dockerfile --tag cli-builder:$CIRCLE_BUILD_NUM .
+            docker build -f dockerfiles/Dockerfile.cross --tag cli-builder:$CIRCLE_BUILD_NUM .
             name=cross-$CIRCLE_BUILD_NUM-$CIRCLE_NODE_INDEX
             docker run \
                 -e CROSS_GROUP=$CIRCLE_NODE_INDEX \
@@ -48,18 +46,17 @@ jobs:
 
   test:
     working_directory: /work
-    docker: [{image: 'docker:17.06-git'}]
+    docker: [{image: 'docker:18.03-git'}]
     steps:
       - checkout
       - setup_remote_docker:
+            version: 18.03.1-ce
             reusable: true
             exclusive: false
       - run:
           name: "Unit Test with Coverage"
           command: |
-            dockerfile=dockerfiles/Dockerfile.dev
-            echo "COPY . ." >> $dockerfile
-            docker build -f $dockerfile --tag cli-builder:$CIRCLE_BUILD_NUM .
+            docker build -f dockerfiles/Dockerfile.dev --tag cli-builder:$CIRCLE_BUILD_NUM .
             docker run --name \
                 test-$CIRCLE_BUILD_NUM cli-builder:$CIRCLE_BUILD_NUM \
                 make test-coverage
@@ -76,33 +73,34 @@ jobs:
 
   validate:
     working_directory: /work
-    docker: [{image: 'docker:17.06-git'}]
+    docker: [{image: 'docker:18.03-git'}]
     steps:
       - checkout
       - setup_remote_docker:
+            version: 18.03.1-ce
             reusable: true
             exclusive: false
       - run:
           name: "Validate Vendor, Docs, and Code Generation"
           command: |
-            dockerfile=dockerfiles/Dockerfile.dev
-            echo "COPY . ." >> $dockerfile
             rm -f .dockerignore # include .git
-            docker build -f $dockerfile --tag cli-builder-with-git:$CIRCLE_BUILD_NUM .
+            docker build -f dockerfiles/Dockerfile.dev --tag cli-builder-with-git:$CIRCLE_BUILD_NUM .
             docker run --rm cli-builder-with-git:$CIRCLE_BUILD_NUM \
                 make ci-validate
+          no_output_timeout: 15m
   shellcheck:
     working_directory: /work
-    docker: [{image: 'docker:17.06-git'}]
+    docker: [{image: 'docker:18.03-git'}]
     steps:
       - checkout
-      - setup_remote_docker
+      - setup_remote_docker:
+            version: 18.03.1-ce
+            reusable: true
+            exclusive: false
       - run:
           name: "Run shellcheck"
           command: |
-            dockerfile=dockerfiles/Dockerfile.shellcheck
-            echo "COPY . ." >> $dockerfile
-            docker build -f $dockerfile --tag cli-validator:$CIRCLE_BUILD_NUM .
+            docker build -f dockerfiles/Dockerfile.shellcheck --tag cli-validator:$CIRCLE_BUILD_NUM .
             docker run --rm cli-validator:$CIRCLE_BUILD_NUM \
                 make shellcheck
 workflows:

cli/command/builder/cmd.go

@@ -0,0 +1,22 @@
+package builder
+
+import (
+	"github.com/spf13/cobra"
+
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+)
+
+// NewBuilderCommand returns a cobra command for `builder` subcommands
+func NewBuilderCommand(dockerCli command.Cli) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "builder",
+		Short: "Manage builds",
+		Args:  cli.NoArgs,
+		RunE:  command.ShowHelp(dockerCli.Err()),
+	}
+	cmd.AddCommand(
+		NewPruneCommand(dockerCli),
+	)
+	return cmd
+}

cli/command/builder/prune.go

@@ -0,0 +1,96 @@
+package builder
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/opts"
+	"github.com/docker/docker/api/types"
+	units "github.com/docker/go-units"
+	"github.com/spf13/cobra"
+)
+
+type pruneOptions struct {
+	force       bool
+	all         bool
+	filter      opts.FilterOpt
+	keepStorage opts.MemBytes
+}
+
+// NewPruneCommand returns a new cobra prune command for images
+func NewPruneCommand(dockerCli command.Cli) *cobra.Command {
+	options := pruneOptions{filter: opts.NewFilterOpt()}
+
+	cmd := &cobra.Command{
+		Use:   "prune",
+		Short: "Remove build cache",
+		Args:  cli.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			spaceReclaimed, output, err := runPrune(dockerCli, options)
+			if err != nil {
+				return err
+			}
+			if output != "" {
+				fmt.Fprintln(dockerCli.Out(), output)
+			}
+			fmt.Fprintln(dockerCli.Out(), "Total reclaimed space:", units.HumanSize(float64(spaceReclaimed)))
+			return nil
+		},
+		Annotations: map[string]string{"version": "1.39"},
+	}
+
+	flags := cmd.Flags()
+	flags.BoolVarP(&options.force, "force", "f", false, "Do not prompt for confirmation")
+	flags.BoolVarP(&options.all, "all", "a", false, "Remove all unused images, not just dangling ones")
+	flags.Var(&options.filter, "filter", "Provide filter values (e.g. 'unused-for=24h')")
+	flags.Var(&options.keepStorage, "keep-storage", "Amount of disk space to keep for cache")
+
+	return cmd
+}
+
+const (
+	normalWarning   = `WARNING! This will remove all dangling build cache. Are you sure you want to continue?`
+	allCacheWarning = `WARNING! This will remove all build cache. Are you sure you want to continue?`
+)
+
+func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
+	pruneFilters := options.filter.Value()
+	pruneFilters = command.PruneFilters(dockerCli, pruneFilters)
+
+	warning := normalWarning
+	if options.all {
+		warning = allCacheWarning
+	}
+	if !options.force && !command.PromptForConfirmation(dockerCli.In(), dockerCli.Out(), warning) {
+		return 0, "", nil
+	}
+
+	report, err := dockerCli.Client().BuildCachePrune(context.Background(), types.BuildCachePruneOptions{
+		All:         options.all,
+		KeepStorage: options.keepStorage.Value(),
+		Filters:     pruneFilters,
+	})
+	if err != nil {
+		return 0, "", err
+	}
+
+	if len(report.CachesDeleted) > 0 {
+		var sb strings.Builder
+		sb.WriteString("Deleted build cache objects:\n")
+		for _, id := range report.CachesDeleted {
+			sb.WriteString(id)
+			sb.WriteByte('\n')
+		}
+		output = sb.String()
+	}
+
+	return report.SpaceReclaimed, output, nil
+}
+
+// CachePrune executes a prune command for build cache
+func CachePrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
+	return runPrune(dockerCli, pruneOptions{force: true, all: all, filter: filter})
+}

cli/command/cli.go

@@ -8,17 +8,20 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
+	"strconv"
 	"time"
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/config"
 	cliconfig "github.com/docker/cli/cli/config"
 	"github.com/docker/cli/cli/config/configfile"
+	"github.com/docker/cli/cli/connhelper"
 	cliflags "github.com/docker/cli/cli/flags"
 	manifeststore "github.com/docker/cli/cli/manifest/store"
 	registryclient "github.com/docker/cli/cli/registry/client"
 	"github.com/docker/cli/cli/trust"
 	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"
@@ -53,19 +56,21 @@ type Cli interface {
 	ManifestStore() manifeststore.Store
 	RegistryClient(bool) registryclient.RegistryClient
 	ContentTrustEnabled() bool
+	NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error)
 }
 
 // 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           *InStream
-	out          *OutStream
-	err          io.Writer
-	client       client.APIClient
-	serverInfo   ServerInfo
-	clientInfo   ClientInfo
-	contentTrust bool
+	configFile            *configfile.ConfigFile
+	in                    *InStream
+	out                   *OutStream
+	err                   io.Writer
+	client                client.APIClient
+	serverInfo            ServerInfo
+	clientInfo            ClientInfo
+	contentTrust          bool
+	newContainerizeClient func(string) (clitypes.ContainerizedClient, error)
 }
 
 // DefaultVersion returns api.defaultVersion or DOCKER_API_VERSION if specified.
@@ -129,6 +134,20 @@ func (cli *DockerCli) ContentTrustEnabled() bool {
 	return cli.contentTrust
 }
 
+// BuildKitEnabled returns whether buildkit is enabled either through a daemon setting
+// or otherwise the client-side DOCKER_BUILDKIT environment variable
+func BuildKitEnabled(si ServerInfo) (bool, error) {
+	buildkitEnabled := si.BuildkitVersion == types.BuilderBuildKit
+	if buildkitEnv := os.Getenv("DOCKER_BUILDKIT"); buildkitEnv != "" {
+		var err error
+		buildkitEnabled, err = strconv.ParseBool(buildkitEnv)
+		if err != nil {
+			return false, errors.Wrap(err, "DOCKER_BUILDKIT environment variable expects boolean value")
+		}
+	}
+	return buildkitEnabled, nil
+}
+
 // ManifestStore returns a store for local manifests
 func (cli *DockerCli) ManifestStore() manifeststore.Store {
 	// TODO: support override default location from config file
@@ -205,6 +224,7 @@ func (cli *DockerCli) initializeFromClient() {
 	cli.serverInfo = ServerInfo{
 		HasExperimental: ping.Experimental,
 		OSType:          ping.OSType,
+		BuildkitVersion: ping.BuilderVersion,
 	}
 	cli.client.NegotiateAPIVersionPing(ping)
 }
@@ -228,11 +248,17 @@ 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)
+}
+
 // ServerInfo stores details about the supported features and platform of the
 // server
 type ServerInfo struct {
 	HasExperimental bool
 	OSType          string
+	BuildkitVersion types.BuilderVersion
 }
 
 // ClientInfo stores details about the supported features of the client
@@ -242,8 +268,8 @@ type ClientInfo struct {
 }
 
 // NewDockerCli returns a DockerCli instance with IO output and error streams set by in, out and err.
-func NewDockerCli(in io.ReadCloser, out, err io.Writer, isTrusted bool) *DockerCli {
-	return &DockerCli{in: NewInStream(in), out: NewOutStream(out), err: err, contentTrust: isTrusted}
+func NewDockerCli(in io.ReadCloser, out, err io.Writer, isTrusted bool, containerizedFn func(string) (clitypes.ContainerizedClient, error)) *DockerCli {
+	return &DockerCli{in: NewInStream(in), out: NewOutStream(out), err: err, contentTrust: isTrusted, newContainerizeClient: containerizedFn}
 }
 
 // NewAPIClientFromFlags creates a new APIClient from command line flags
@@ -252,24 +278,43 @@ func NewAPIClientFromFlags(opts *cliflags.CommonOptions, configFile *configfile.
 	if err != nil {
 		return &client.Client{}, err
 	}
+	var clientOpts []func(*client.Client) error
+	helper, err := connhelper.GetConnectionHelper(host)
+	if err != nil {
+		return &client.Client{}, err
+	}
+	if helper == nil {
+		clientOpts = append(clientOpts, withHTTPClient(opts.TLSOptions))
+		clientOpts = append(clientOpts, client.WithHost(host))
+	} else {
+		clientOpts = append(clientOpts, func(c *client.Client) error {
+			httpClient := &http.Client{
+				// No tls
+				// No proxy
+				Transport: &http.Transport{
+					DialContext: helper.Dialer,
+				},
+			}
+			return client.WithHTTPClient(httpClient)(c)
+		})
+		clientOpts = append(clientOpts, client.WithHost(helper.Host))
+		clientOpts = append(clientOpts, client.WithDialContext(helper.Dialer))
+	}
 
 	customHeaders := configFile.HTTPHeaders
 	if customHeaders == nil {
 		customHeaders = map[string]string{}
 	}
 	customHeaders["User-Agent"] = UserAgent()
+	clientOpts = append(clientOpts, client.WithHTTPHeaders(customHeaders))
 
 	verStr := api.DefaultVersion
 	if tmpStr := os.Getenv("DOCKER_API_VERSION"); tmpStr != "" {
 		verStr = tmpStr
 	}
+	clientOpts = append(clientOpts, client.WithVersion(verStr))
 
-	return client.NewClientWithOpts(
-		withHTTPClient(opts.TLSOptions),
-		client.WithHTTPHeaders(customHeaders),
-		client.WithVersion(verStr),
-		client.WithHost(host),
-	)
+	return client.NewClientWithOpts(clientOpts...)
 }
 
 func getServerHost(hosts []string, tlsOptions *tlsconfig.Options) (string, error) {

cli/command/cli_test.go

@@ -43,6 +43,26 @@ func TestNewAPIClientFromFlags(t *testing.T) {
 	assert.Check(t, is.Equal(api.DefaultVersion, apiclient.ClientVersion()))
 }
 
+func TestNewAPIClientFromFlagsForDefaultSchema(t *testing.T) {
+	host := ":2375"
+	opts := &flags.CommonOptions{Hosts: []string{host}}
+	configFile := &configfile.ConfigFile{
+		HTTPHeaders: map[string]string{
+			"My-Header": "Custom-Value",
+		},
+	}
+	apiclient, err := NewAPIClientFromFlags(opts, configFile)
+	assert.NilError(t, err)
+	assert.Check(t, is.Equal("tcp://localhost"+host, apiclient.DaemonHost()))
+
+	expectedHeaders := map[string]string{
+		"My-Header":  "Custom-Value",
+		"User-Agent": UserAgent(),
+	}
+	assert.Check(t, is.DeepEqual(expectedHeaders, apiclient.(*client.Client).CustomHTTPHeaders()))
+	assert.Check(t, is.Equal(api.DefaultVersion, apiclient.ClientVersion()))
+}
+
 func TestNewAPIClientFromFlagsWithAPIVersionFromEnv(t *testing.T) {
 	customVersion := "v3.3.3"
 	defer env.Patch(t, "DOCKER_API_VERSION", customVersion)()

cli/command/commands/commands.go

@@ -2,11 +2,14 @@ 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/engine"
 	"github.com/docker/cli/cli/command/image"
 	"github.com/docker/cli/cli/command/manifest"
 	"github.com/docker/cli/cli/command/network"
@@ -40,6 +43,9 @@ func AddCommands(cmd *cobra.Command, dockerCli command.Cli) {
 		image.NewImageCommand(dockerCli),
 		image.NewBuildCommand(dockerCli),
 
+		// builder
+		builder.NewBuilderCommand(dockerCli),
+
 		// manifest
 		manifest.NewManifestCommand(dockerCli),
 
@@ -116,7 +122,10 @@ 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 {

cli/command/config/create.go

@@ -40,7 +40,7 @@ func newConfigCreateCommand(dockerCli command.Cli) *cobra.Command {
 	flags := cmd.Flags()
 	flags.VarP(&createOpts.labels, "label", "l", "Config labels")
 	flags.StringVar(&createOpts.templateDriver, "template-driver", "", "Template driver")
-	flags.SetAnnotation("driver", "version", []string{"1.37"})
+	flags.SetAnnotation("template-driver", "version", []string{"1.37"})
 
 	return cmd
 }

cli/command/config/ls.go

@@ -9,19 +9,10 @@ import (
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/api/types/swarm"
 	"github.com/spf13/cobra"
 	"vbom.ml/util/sortorder"
 )
 
-type byConfigName []swarm.Config
-
-func (r byConfigName) Len() int      { return len(r) }
-func (r byConfigName) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
-func (r byConfigName) Less(i, j int) bool {
-	return sortorder.NaturalLess(r[i].Spec.Name, r[j].Spec.Name)
-}
-
 type listOptions struct {
 	quiet  bool
 	format string
@@ -67,7 +58,9 @@ func runConfigList(dockerCli command.Cli, options listOptions) error {
 		}
 	}
 
-	sort.Sort(byConfigName(configs))
+	sort.Slice(configs, func(i, j int) bool {
+		return sortorder.NaturalLess(configs[i].Spec.Name, configs[j].Spec.Name)
+	})
 
 	configCtx := formatter.Context{
 		Output: dockerCli.Out(),

cli/command/container/client_test.go

@@ -12,19 +12,24 @@ import (
 
 type fakeClient struct {
 	client.Client
-	inspectFunc           func(string) (types.ContainerJSON, error)
-	execInspectFunc       func(execID string) (types.ContainerExecInspect, error)
-	execCreateFunc        func(container string, config types.ExecConfig) (types.IDResponse, error)
-	createContainerFunc   func(config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, containerName string) (container.ContainerCreateCreatedBody, error)
-	containerStartFunc    func(container string, options types.ContainerStartOptions) error
-	imageCreateFunc       func(parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error)
-	infoFunc              func() (types.Info, error)
-	containerStatPathFunc func(container, path string) (types.ContainerPathStat, error)
-	containerCopyFromFunc func(container, srcPath string) (io.ReadCloser, types.ContainerPathStat, error)
-	logFunc               func(string, types.ContainerLogsOptions) (io.ReadCloser, error)
-	waitFunc              func(string) (<-chan container.ContainerWaitOKBody, <-chan error)
-	containerListFunc     func(types.ContainerListOptions) ([]types.Container, error)
-	Version               string
+	inspectFunc         func(string) (types.ContainerJSON, error)
+	execInspectFunc     func(execID string) (types.ContainerExecInspect, error)
+	execCreateFunc      func(container string, config types.ExecConfig) (types.IDResponse, error)
+	createContainerFunc func(config *container.Config,
+		hostConfig *container.HostConfig,
+		networkingConfig *network.NetworkingConfig,
+		containerName string) (container.ContainerCreateCreatedBody, error)
+	containerStartFunc      func(container string, options types.ContainerStartOptions) error
+	imageCreateFunc         func(parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error)
+	infoFunc                func() (types.Info, error)
+	containerStatPathFunc   func(container, path string) (types.ContainerPathStat, error)
+	containerCopyFromFunc   func(container, srcPath string) (io.ReadCloser, types.ContainerPathStat, error)
+	logFunc                 func(string, types.ContainerLogsOptions) (io.ReadCloser, error)
+	waitFunc                func(string) (<-chan container.ContainerWaitOKBody, <-chan error)
+	containerListFunc       func(types.ContainerListOptions) ([]types.Container, error)
+	containerExportFunc     func(string) (io.ReadCloser, error)
+	containerExecResizeFunc func(id string, options types.ResizeOptions) error
+	Version                 string
 }
 
 func (f *fakeClient) ContainerList(_ context.Context, options types.ContainerListOptions) ([]types.Container, error) {
@@ -124,3 +129,17 @@ func (f *fakeClient) ContainerStart(_ context.Context, container string, options
 	}
 	return nil
 }
+
+func (f *fakeClient) ContainerExport(_ context.Context, container string) (io.ReadCloser, error) {
+	if f.containerExportFunc != nil {
+		return f.containerExportFunc(container)
+	}
+	return nil, nil
+}
+
+func (f *fakeClient) ContainerExecResize(_ context.Context, id string, options types.ResizeOptions) error {
+	if f.containerExecResizeFunc != nil {
+		return f.containerExecResizeFunc(id, options)
+	}
+	return nil
+}

cli/command/container/export_test.go

@@ -0,0 +1,33 @@
+package container
+
+import (
+	"io"
+	"io/ioutil"
+	"strings"
+	"testing"
+
+	"github.com/docker/cli/internal/test"
+	"gotest.tools/assert"
+	"gotest.tools/fs"
+)
+
+func TestContainerExportOutputToFile(t *testing.T) {
+	dir := fs.NewDir(t, "export-test")
+	defer dir.Remove()
+
+	cli := test.NewFakeCli(&fakeClient{
+		containerExportFunc: func(container string) (io.ReadCloser, error) {
+			return ioutil.NopCloser(strings.NewReader("bar")), nil
+		},
+	})
+	cmd := NewExportCommand(cli)
+	cmd.SetOutput(ioutil.Discard)
+	cmd.SetArgs([]string{"-o", dir.Join("foo"), "container"})
+	assert.NilError(t, cmd.Execute())
+
+	expected := fs.Expected(t,
+		fs.WithFile("foo", "bar", fs.MatchAnyFileMode),
+	)
+
+	assert.Assert(t, fs.Equal(dir.Path(), expected))
+}

cli/command/container/opts.go

@@ -370,9 +370,24 @@ func parse(flags *pflag.FlagSet, copts *containerOptions) (*containerConfig, err
 		entrypoint = []string{""}
 	}
 
-	ports, portBindings, err := nat.ParsePortSpecs(copts.publish.GetAll())
+	publishOpts := copts.publish.GetAll()
+	var ports map[nat.Port]struct{}
+	var portBindings map[nat.Port][]nat.PortBinding
+
+	ports, portBindings, err = nat.ParsePortSpecs(publishOpts)
+
+	// If simple port parsing fails try to parse as long format
 	if err != nil {
-		return nil, err
+		publishOpts, err = parsePortOpts(publishOpts)
+		if err != nil {
+			return nil, err
+		}
+
+		ports, portBindings, err = nat.ParsePortSpecs(publishOpts)
+
+		if err != nil {
+			return nil, err
+		}
 	}
 
 	// Merge in exposed ports to the map of published ports
@@ -661,6 +676,23 @@ func parse(flags *pflag.FlagSet, copts *containerOptions) (*containerConfig, err
 	}, nil
 }
 
+func parsePortOpts(publishOpts []string) ([]string, error) {
+	optsList := []string{}
+	for _, publish := range publishOpts {
+		params := map[string]string{"protocol": "tcp"}
+		for _, param := range strings.Split(publish, ",") {
+			opt := strings.Split(param, "=")
+			if len(opt) < 2 {
+				return optsList, errors.Errorf("invalid publish opts format (should be name=value but got '%s')", param)
+			}
+
+			params[opt[0]] = opt[1]
+		}
+		optsList = append(optsList, fmt.Sprintf("%s:%s/%s", params["target"], params["published"], params["protocol"]))
+	}
+	return optsList, nil
+}
+
 func parseLoggingOpts(loggingDriver string, loggingOpts []string) (map[string]string, error) {
 	loggingOptsMap := opts.ConvertKVStringsToMap(loggingOpts)
 	if loggingDriver == "none" && len(loggingOpts) > 0 {

cli/command/container/opts_test.go

@@ -42,7 +42,6 @@ func TestValidateAttach(t *testing.T) {
 	}
 }
 
-// nolint: unparam
 func parseRun(args []string) (*container.Config, *container.HostConfig, *networktypes.NetworkingConfig, error) {
 	flags, copts := setupRunFlags()
 	if err := flags.Parse(args); err != nil {

cli/command/container/prune.go

@@ -73,6 +73,6 @@ func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint6
 
 // RunPrune calls the Container Prune API
 // This returns the amount of space reclaimed and a detailed output string
-func RunPrune(dockerCli command.Cli, filter opts.FilterOpt) (uint64, string, error) {
+func RunPrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
 	return runPrune(dockerCli, pruneOptions{force: true, filter: filter})
 }

cli/command/container/tty.go

@@ -16,9 +16,9 @@ import (
 )
 
 // resizeTtyTo resizes tty to specific height and width
-func resizeTtyTo(ctx context.Context, client client.ContainerAPIClient, id string, height, width uint, isExec bool) {
+func resizeTtyTo(ctx context.Context, client client.ContainerAPIClient, id string, height, width uint, isExec bool) error {
 	if height == 0 && width == 0 {
-		return
+		return nil
 	}
 
 	options := types.ResizeOptions{
@@ -34,19 +34,42 @@ func resizeTtyTo(ctx context.Context, client client.ContainerAPIClient, id strin
 	}
 
 	if err != nil {
-		logrus.Debugf("Error resize: %s", err)
+		logrus.Debugf("Error resize: %s\r", err)
+	}
+	return err
+}
+
+// resizeTty is to resize the tty with cli out's tty size
+func resizeTty(ctx context.Context, cli command.Cli, id string, isExec bool) error {
+	height, width := cli.Out().GetTtySize()
+	return resizeTtyTo(ctx, cli.Client(), id, height, width, isExec)
+}
+
+// initTtySize is to init the tty's size to the same as the window, if there is an error, it will retry 5 times.
+func initTtySize(ctx context.Context, cli command.Cli, id string, isExec bool, resizeTtyFunc func(ctx context.Context, cli command.Cli, id string, isExec bool) error) {
+	rttyFunc := resizeTtyFunc
+	if rttyFunc == nil {
+		rttyFunc = resizeTty
+	}
+	if err := rttyFunc(ctx, cli, id, isExec); err != nil {
+		go func() {
+			var err error
+			for retry := 0; retry < 5; retry++ {
+				time.Sleep(10 * time.Millisecond)
+				if err = rttyFunc(ctx, cli, id, isExec); err == nil {
+					break
+				}
+			}
+			if err != nil {
+				fmt.Fprintln(cli.Err(), "failed to resize tty, using default size")
+			}
+		}()
 	}
 }
 
 // MonitorTtySize updates the container tty size when the terminal tty changes size
 func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool) error {
-	resizeTty := func() {
-		height, width := cli.Out().GetTtySize()
-		resizeTtyTo(ctx, cli.Client(), id, height, width, isExec)
-	}
-
-	resizeTty()
-
+	initTtySize(ctx, cli, id, isExec, resizeTty)
 	if runtime.GOOS == "windows" {
 		go func() {
 			prevH, prevW := cli.Out().GetTtySize()
@@ -55,7 +78,7 @@ func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool
 				h, w := cli.Out().GetTtySize()
 
 				if prevW != w || prevH != h {
-					resizeTty()
+					resizeTty(ctx, cli, id, isExec)
 				}
 				prevH = h
 				prevW = w
@@ -66,7 +89,7 @@ func MonitorTtySize(ctx context.Context, cli command.Cli, id string, isExec bool
 		gosignal.Notify(sigchan, signal.SIGWINCH)
 		go func() {
 			for range sigchan {
-				resizeTty()
+				resizeTty(ctx, cli, id, isExec)
 			}
 		}()
 	}

cli/command/container/tty_test.go

@@ -0,0 +1,30 @@
+package container
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/internal/test"
+	"github.com/docker/docker/api/types"
+	"github.com/pkg/errors"
+	"gotest.tools/assert"
+	is "gotest.tools/assert/cmp"
+)
+
+func TestInitTtySizeErrors(t *testing.T) {
+	expectedError := "failed to resize tty, using default size\n"
+	fakeContainerExecResizeFunc := func(id string, options types.ResizeOptions) error {
+		return errors.Errorf("Error response from daemon: no such exec")
+	}
+	fakeResizeTtyFunc := func(ctx context.Context, cli command.Cli, id string, isExec bool) error {
+		height, width := uint(1024), uint(768)
+		return resizeTtyTo(ctx, cli.Client(), id, height, width, isExec)
+	}
+	ctx := context.Background()
+	cli := test.NewFakeCli(&fakeClient{containerExecResizeFunc: fakeContainerExecResizeFunc})
+	initTtySize(ctx, cli, "8mm8nn8tt8bb", true, fakeResizeTtyFunc)
+	time.Sleep(100 * time.Millisecond)
+	assert.Check(t, is.Equal(expectedError, cli.ErrBuffer().String()))
+}

cli/command/engine/activate.go

@@ -0,0 +1,209 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/command/formatter"
+	"github.com/docker/cli/internal/licenseutils"
+	clitypes "github.com/docker/cli/types"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/licensing/model"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+type activateOptions struct {
+	licenseFile      string
+	version          string
+	registryPrefix   string
+	format           string
+	image            string
+	quiet            bool
+	displayOnly      bool
+	sockPath         string
+	licenseLoginFunc func(ctx context.Context, authConfig *types.AuthConfig) (licenseutils.HubUser, error)
+}
+
+// newActivateCommand creates a new `docker engine activate` command
+func newActivateCommand(dockerCli command.Cli) *cobra.Command {
+	var options activateOptions
+	options.licenseLoginFunc = licenseutils.Login
+
+	cmd := &cobra.Command{
+		Use:   "activate [OPTIONS]",
+		Short: "Activate Enterprise Edition",
+		Long: `Activate Enterprise Edition.
+
+With this command you may apply an existing Docker enterprise license, or
+interactively download one from Docker. In the interactive exchange, you can
+sign up for a new trial, or download an existing license. If you are
+currently running a Community Edition engine, the daemon will be updated to
+the Enterprise Edition Docker engine with additional capabilities and long
+term support.
+
+For more information about different Docker Enterprise license types visit
+https://www.docker.com/licenses
+
+For non-interactive scriptable deployments, download your license from
+https://hub.docker.com/ then specify the file with the '--license' flag.
+`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runActivate(dockerCli, options)
+		},
+	}
+
+	flags := cmd.Flags()
+
+	flags.StringVar(&options.licenseFile, "license", "", "License File")
+	flags.StringVar(&options.version, "version", "", "Specify engine version (default is to use currently running version)")
+	flags.StringVar(&options.registryPrefix, "registry-prefix", clitypes.RegistryPrefix, "Override the default location where engine images are pulled")
+	flags.StringVar(&options.image, "engine-image", "", "Specify engine image")
+	flags.StringVar(&options.format, "format", "", "Pretty-print licenses using a Go template")
+	flags.BoolVar(&options.displayOnly, "display-only", false, "only display license information and exit")
+	flags.BoolVar(&options.quiet, "quiet", false, "Only display available licenses by ID")
+	flags.StringVar(&options.sockPath, "containerd", "", "override default location of containerd endpoint")
+
+	return cmd
+}
+
+func runActivate(cli command.Cli, options activateOptions) error {
+	if !isRoot() {
+		return errors.New("this command must be run as a privileged user")
+	}
+	ctx := context.Background()
+	client, err := cli.NewContainerizedEngineClient(options.sockPath)
+	if err != nil {
+		return errors.Wrap(err, "unable to access local containerd")
+	}
+	defer client.Close()
+
+	authConfig, err := getRegistryAuth(cli, options.registryPrefix)
+	if err != nil {
+		return err
+	}
+
+	var license *model.IssuedLicense
+
+	// Lookup on hub if no license provided via params
+	if options.licenseFile == "" {
+		if license, err = getLicenses(ctx, authConfig, cli, options); err != nil {
+			return err
+		}
+		if options.displayOnly {
+			return nil
+		}
+	} else {
+		if license, err = licenseutils.LoadLocalIssuedLicense(ctx, options.licenseFile); err != nil {
+			return err
+		}
+	}
+	summary, err := licenseutils.GetLicenseSummary(ctx, *license)
+	if err != nil {
+		return err
+	}
+	fmt.Fprintf(cli.Out(), "License: %s\n", summary)
+	if options.displayOnly {
+		return nil
+	}
+	dclient := cli.Client()
+	if err = licenseutils.ApplyLicense(ctx, dclient, license); err != nil {
+		return err
+	}
+
+	// Short circuit if the user didn't specify a version and we're already running enterprise
+	if options.version == "" {
+		serverVersion, err := dclient.ServerVersion(ctx)
+		if err != nil {
+			return err
+		}
+		if strings.Contains(strings.ToLower(serverVersion.Platform.Name), "enterprise") {
+			fmt.Fprintln(cli.Out(), "Successfully activated engine license on existing enterprise engine.")
+			return nil
+		}
+		options.version = serverVersion.Version
+	}
+
+	opts := clitypes.EngineInitOptions{
+		RegistryPrefix: options.registryPrefix,
+		EngineImage:    options.image,
+		EngineVersion:  options.version,
+	}
+
+	if err := client.ActivateEngine(ctx, opts, cli.Out(), authConfig); err != nil {
+		return err
+	}
+	fmt.Fprintln(cli.Out(), `Successfully activated engine.
+Restart docker with 'systemctl restart docker' to complete the activation.`)
+	return nil
+}
+
+func getLicenses(ctx context.Context, authConfig *types.AuthConfig, cli command.Cli, options activateOptions) (*model.IssuedLicense, error) {
+	user, err := options.licenseLoginFunc(ctx, authConfig)
+	if err != nil {
+		return nil, err
+	}
+	fmt.Fprintf(cli.Out(), "Looking for existing licenses for %s...\n", user.User.Username)
+	subs, err := user.GetAvailableLicenses(ctx)
+	if err != nil {
+		return nil, err
+	}
+	if len(subs) == 0 {
+		return doTrialFlow(ctx, cli, user)
+	}
+
+	format := options.format
+	if len(format) == 0 {
+		format = formatter.TableFormatKey
+	}
+
+	updatesCtx := formatter.Context{
+		Output: cli.Out(),
+		Format: formatter.NewSubscriptionsFormat(format, options.quiet),
+		Trunc:  false,
+	}
+	if err := formatter.SubscriptionsWrite(updatesCtx, subs); err != nil {
+		return nil, err
+	}
+	if options.displayOnly {
+		return nil, nil
+	}
+	fmt.Fprintf(cli.Out(), "Please pick a license by number: ")
+	var num int
+	if _, err := fmt.Fscan(cli.In(), &num); err != nil {
+		return nil, errors.Wrap(err, "failed to read user input")
+	}
+	if num < 0 || num >= len(subs) {
+		return nil, fmt.Errorf("invalid choice")
+	}
+	return user.GetIssuedLicense(ctx, subs[num].ID)
+}
+
+func doTrialFlow(ctx context.Context, cli command.Cli, user licenseutils.HubUser) (*model.IssuedLicense, error) {
+	if !command.PromptForConfirmation(cli.In(), cli.Out(),
+		"No existing licenses found, would you like to set up a new Enterprise Basic Trial license?") {
+		return nil, fmt.Errorf("you must have an existing enterprise license or generate a new trial to use the Enterprise Docker Engine")
+	}
+	targetID := user.User.ID
+	// If the user is a member of any organizations, allow trials generated against them
+	if len(user.Orgs) > 0 {
+		fmt.Fprintf(cli.Out(), "%d\t%s\n", 0, user.User.Username)
+		for i, org := range user.Orgs {
+			fmt.Fprintf(cli.Out(), "%d\t%s\n", i+1, org.Orgname)
+		}
+		fmt.Fprintf(cli.Out(), "Please choose an account to generate the trial in:")
+		var num int
+		if _, err := fmt.Fscan(cli.In(), &num); err != nil {
+			return nil, errors.Wrap(err, "failed to read user input")
+		}
+		if num < 0 || num > len(user.Orgs) {
+			return nil, fmt.Errorf("invalid choice")
+		}
+		if num > 0 {
+			targetID = user.Orgs[num-1].ID
+		}
+	}
+	return user.GenerateTrialLicense(ctx, targetID)
+}

cli/command/engine/activate_test.go

@@ -0,0 +1,146 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/docker/cli/internal/licenseutils"
+	"github.com/docker/cli/internal/test"
+	clitypes "github.com/docker/cli/types"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/client"
+	"github.com/docker/licensing"
+	"github.com/docker/licensing/model"
+	"gotest.tools/assert"
+	"gotest.tools/fs"
+	"gotest.tools/golden"
+)
+
+const (
+	// nolint: lll
+	expiredLicense = `{"key_id":"irlYm3b9fdD8hMUXjazF39im7VQSSbAm9tfHK8cKUxJt","private_key":"aH5tTRDAVJpCRS2CRetTQVXIKgWUPfoCHODhDvNPvAbz","authorization":"ewogICAicGF5bG9hZCI6ICJleUpsZUhCcGNtRjBhVzl1SWpvaU1qQXhPQzB3TXkweE9GUXdOem93TURvd01Gb2lMQ0owYjJ0bGJpSTZJbkZtTVMxMlVtRmtialp5YjFaMldXdHJlVXN4VFdKMGNGUmpXR1ozVjA4MVRWZFFTM2cwUnpJd2NIYzlJaXdpYldGNFJXNW5hVzVsY3lJNk1Td2ljMk5oYm01cGJtZEZibUZpYkdWa0lqcDBjblZsTENKc2FXTmxibk5sVkhsd1pTSTZJazltWm14cGJtVWlMQ0owYVdWeUlqb2lVSEp2WkhWamRHbHZiaUo5IiwKICAgInNpZ25hdHVyZXMiOiBbCiAgICAgIHsKICAgICAgICAgImhlYWRlciI6IHsKICAgICAgICAgICAgImp3ayI6IHsKICAgICAgICAgICAgICAgImUiOiAiQVFBQiIsCiAgICAgICAgICAgICAgICJrZXlJRCI6ICJKN0xEOjY3VlI6TDVIWjpVN0JBOjJPNEc6NEFMMzpPRjJOOkpIR0I6RUZUSDo1Q1ZROk1GRU86QUVJVCIsCiAgICAgICAgICAgICAgICJraWQiOiAiSjdMRDo2N1ZSOkw1SFo6VTdCQToyTzRHOjRBTDM6T0YyTjpKSEdCOkVGVEg6NUNWUTpNRkVPOkFFSVQiLAogICAgICAgICAgICAgICAia3R5IjogIlJTQSIsCiAgICAgICAgICAgICAgICJuIjogInlkSXktbFU3bzdQY2VZLTQtcy1DUTVPRWdDeUY4Q3hJY1FJV3VLODRwSWlaY2lZNjczMHlDWW53TFNLVGx3LVU2VUNfUVJlV1Jpb01OTkU1RHM1VFlFWGJHRzZvbG0ycWRXYkJ3Y0NnLTJVVUhfT2NCOVd1UDZnUlBIcE1GTXN4RHpXd3ZheThKVXVIZ1lVTFVwbTFJdi1tcTdscDVuUV9SeHJUMEtaUkFRVFlMRU1FZkd3bTNoTU9fZ2VMUFMtaGdLUHRJSGxrZzZfV2NveFRHb0tQNzlkX3dhSFl4R05sN1doU25laUJTeGJwYlFBS2syMWxnNzk4WGI3dlp5RUFURE1yUlI5TWVFNkFkajVISnBZM0NveVJBUENtYUtHUkNLNHVvWlNvSXUwaEZWbEtVUHliYncwMDBHTy13YTJLTjhVd2dJSW0waTVJMXVXOUdrcTR6akJ5NXpoZ3F1VVhiRzliV1BBT1lycTVRYTgxRHhHY0JsSnlIWUFwLUREUEU5VEdnNHpZbVhqSm54WnFIRWR1R3FkZXZaOFhNSTB1a2ZrR0lJMTR3VU9pTUlJSXJYbEVjQmZfNDZJOGdRV0R6eHljWmVfSkdYLUxBdWF5WHJ5clVGZWhWTlVkWlVsOXdYTmFKQi1rYUNxejVRd2FSOTNzR3ctUVNmdEQwTnZMZTdDeU9ILUU2dmc2U3RfTmVUdmd2OFluaENpWElsWjhIT2ZJd05lN3RFRl9VY3o1T2JQeWttM3R5bHJOVWp0MFZ5QW10dGFjVkkyaUdpaGNVUHJtazRsVklaN1ZEX0xTVy1pN3lvU3VydHBzUFhjZTJwS0RJbzMwbEpHaE9fM0tVbWwyU1VaQ3F6SjF5RW1LcHlzSDVIRFc5Y3NJRkNBM2RlQWpmWlV2TjdVIgogICAgICAgICAgICB9LAogICAgICAgICAgICAiYWxnIjogIlJTMjU2IgogICAgICAgICB9LAogICAgICAgICAic2lnbmF0dXJlIjogIm5saTZIdzRrbW5KcTBSUmRXaGVfbkhZS2VJLVpKenM1U0d5SUpDakh1dWtnVzhBYklpVzFZYWJJR2NqWUt0QTY4dWN6T1hyUXZreGxWQXJLSlgzMDJzN0RpbzcxTlNPRzJVcnhsSjlibDFpd0F3a3ZyTEQ2T0p5MGxGLVg4WnRabXhPVmNQZmwzcmJwZFQ0dnlnWTdNcU1QRXdmb0IxTmlWZDYyZ1cxU2NSREZZcWw3R0FVaFVKNkp4QU15VzVaOXl5YVE0NV8wd0RMUk5mRjA5YWNXeVowTjRxVS1hZjhrUTZUUWZUX05ERzNCR3pRb2V3cHlEajRiMFBHb0diOFhLdDlwekpFdEdxM3lQM25VMFFBbk90a2gwTnZac1l1UFcyUnhDT3lRNEYzVlR3UkF2eF9HSTZrMVRpYmlKNnByUWluUy16Sjh6RE8zUjBuakE3OFBwNXcxcVpaUE9BdmtzZFNSYzJDcVMtcWhpTmF5YUhOVHpVNnpyOXlOZHR2S0o1QjNST0FmNUtjYXNiWURjTnVpeXBUNk90LUtqQ2I1dmYtWVpnc2FRNzJBdFBhSU4yeUpNREZHbmEwM0hpSjMxcTJRUlp5eTZrd3RYaGtwcDhTdEdIcHYxSWRaV09SVWttb0g5SFBzSGk4SExRLTZlM0tEY2x1RUQyMTNpZnljaVhtN0YzdHdaTTNHeDd1UXR1SldHaUlTZ2Z0QW9lVjZfUmI2VThkMmZxNzZuWHYxak5nckRRcE5waEZFd2tCdGRtZHZ2THByZVVYX3BWangza1AxN3pWbXFKNmNOOWkwWUc4WHg2VmRzcUxsRXUxQ2Rhd3Q0eko1M3VHMFlKTjRnUDZwc25yUS1uM0U1aFdlMDJ3d3dBZ3F3bGlPdmd4V1RTeXJyLXY2eDI0IiwKICAgICAgICAgInByb3RlY3RlZCI6ICJleUptYjNKdFlYUk1aVzVuZEdnaU9qRTNNeXdpWm05eWJXRjBWR0ZwYkNJNkltWlJJaXdpZEdsdFpTSTZJakl3TVRjdE1EVXRNRFZVTWpFNk5UYzZNek5hSW4wIgogICAgICB9CiAgIF0KfQ=="}`
+)
+
+func TestActivateNoContainerd(t *testing.T) {
+	testCli.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return nil, fmt.Errorf("some error")
+		},
+	)
+	isRoot = func() bool { return true }
+	cmd := newActivateCommand(testCli)
+	cmd.Flags().Set("license", "invalidpath")
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	err := cmd.Execute()
+	assert.ErrorContains(t, err, "unable to access local containerd")
+}
+
+func TestActivateBadLicense(t *testing.T) {
+	testCli.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return &fakeContainerizedEngineClient{}, nil
+		},
+	)
+	isRoot = func() bool { return true }
+	cmd := newActivateCommand(testCli)
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	cmd.Flags().Set("license", "invalidpath")
+	err := cmd.Execute()
+	assert.Error(t, err, "open invalidpath: no such file or directory")
+}
+
+func TestActivateExpiredLicenseDryRun(t *testing.T) {
+	dir := fs.NewDir(t, "license", fs.WithFile("docker.lic", expiredLicense, fs.WithMode(0644)))
+	defer dir.Remove()
+	filename := dir.Join("docker.lic")
+	isRoot = func() bool { return true }
+	c := test.NewFakeCli(&verClient{client.Client{}, types.Version{}, nil, types.Info{}, nil})
+	c.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return &fakeContainerizedEngineClient{}, nil
+		},
+	)
+	cmd := newActivateCommand(c)
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	cmd.Flags().Set("license", filename)
+	cmd.Flags().Set("display-only", "true")
+	c.OutBuffer().Reset()
+	err := cmd.Execute()
+	assert.NilError(t, err)
+	golden.Assert(t, c.OutBuffer().String(), "expired-license-display-only.golden")
+}
+
+type mockLicenseClient struct{}
+
+func (c mockLicenseClient) LoginViaAuth(ctx context.Context, username, password string) (authToken string, err error) {
+	return "", fmt.Errorf("not implemented")
+}
+
+func (c mockLicenseClient) GetHubUserOrgs(ctx context.Context, authToken string) (orgs []model.Org, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) GetHubUserByName(ctx context.Context, username string) (user *model.User, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) VerifyLicense(ctx context.Context, license model.IssuedLicense) (res *model.CheckResponse, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) GenerateNewTrialSubscription(ctx context.Context, authToken, dockerID string) (subscriptionID string, err error) {
+	return "", fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) ListSubscriptions(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error) {
+	expires := time.Date(2010, time.January, 1, 0, 0, 0, 0, time.UTC)
+	return []*model.Subscription{
+		{
+			State:   "active",
+			Expires: &expires,
+		},
+	}, nil
+}
+func (c mockLicenseClient) ListSubscriptionsDetails(ctx context.Context, authToken, dockerID string) (response []*model.SubscriptionDetail, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) DownloadLicenseFromHub(ctx context.Context, authToken, subscriptionID string) (license *model.IssuedLicense, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) ParseLicense(license []byte) (parsedLicense *model.IssuedLicense, err error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) StoreLicense(ctx context.Context, dclnt licensing.WrappedDockerClient, licenses *model.IssuedLicense, localRootDir string) error {
+	return fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) LoadLocalLicense(ctx context.Context, dclnt licensing.WrappedDockerClient) (*model.Subscription, error) {
+	return nil, fmt.Errorf("not implemented")
+}
+func (c mockLicenseClient) SummarizeLicense(res *model.CheckResponse, keyID string) *model.Subscription {
+	return nil
+}
+func TestActivateDisplayOnlyHub(t *testing.T) {
+	isRoot = func() bool { return true }
+	c := test.NewFakeCli(&verClient{client.Client{}, types.Version{}, nil, types.Info{}, nil})
+	c.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return &fakeContainerizedEngineClient{}, nil
+		},
+	)
+
+	hubUser := licenseutils.HubUser{
+		Client: mockLicenseClient{},
+	}
+	options := activateOptions{
+		licenseLoginFunc: func(ctx context.Context, authConfig *types.AuthConfig) (licenseutils.HubUser, error) {
+			return hubUser, nil
+		},
+		displayOnly: true,
+	}
+	c.OutBuffer().Reset()
+	err := runActivate(c, options)
+
+	assert.NilError(t, err)
+	golden.Assert(t, c.OutBuffer().String(), "expired-hub-license-display-only.golden")
+}

cli/command/engine/activate_unix.go

@@ -0,0 +1,13 @@
+// +build !windows
+
+package engine
+
+import (
+	"golang.org/x/sys/unix"
+)
+
+var (
+	isRoot = func() bool {
+		return unix.Geteuid() == 0
+	}
+)

cli/command/engine/activate_windows.go

@@ -0,0 +1,9 @@
+// +build windows
+
+package engine
+
+var (
+	isRoot = func() bool {
+		return true
+	}
+)

cli/command/engine/auth.go

@@ -0,0 +1,34 @@
+package engine
+
+import (
+	"context"
+
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/trust"
+	clitypes "github.com/docker/cli/types"
+	"github.com/docker/distribution/reference"
+	"github.com/docker/docker/api/types"
+	registrytypes "github.com/docker/docker/api/types/registry"
+	"github.com/pkg/errors"
+)
+
+func getRegistryAuth(cli command.Cli, registryPrefix string) (*types.AuthConfig, error) {
+	if registryPrefix == "" {
+		registryPrefix = clitypes.RegistryPrefix
+	}
+	distributionRef, err := reference.ParseNormalizedNamed(registryPrefix)
+	if err != nil {
+		return nil, errors.Wrapf(err, "failed to parse image name: %s", registryPrefix)
+	}
+	imgRefAndAuth, err := trust.GetImageReferencesAndAuth(context.Background(), nil, authResolver(cli), distributionRef.String())
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to get imgRefAndAuth")
+	}
+	return imgRefAndAuth.AuthConfig(), nil
+}
+
+func authResolver(cli command.Cli) func(ctx context.Context, index *registrytypes.IndexInfo) types.AuthConfig {
+	return func(ctx context.Context, index *registrytypes.IndexInfo) types.AuthConfig {
+		return command.ResolveAuthConfig(ctx, cli, index)
+	}
+}

cli/command/engine/check.go

@@ -0,0 +1,125 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/command/formatter"
+	"github.com/docker/cli/internal/versions"
+	clitypes "github.com/docker/cli/types"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+type checkOptions struct {
+	registryPrefix string
+	preReleases    bool
+	engineImage    string
+	downgrades     bool
+	upgrades       bool
+	format         string
+	quiet          bool
+	sockPath       string
+}
+
+func newCheckForUpdatesCommand(dockerCli command.Cli) *cobra.Command {
+	var options checkOptions
+
+	cmd := &cobra.Command{
+		Use:   "check [OPTIONS]",
+		Short: "Check for available engine updates",
+		Args:  cli.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runCheck(dockerCli, options)
+		},
+	}
+	flags := cmd.Flags()
+	flags.StringVar(&options.registryPrefix, "registry-prefix", clitypes.RegistryPrefix, "Override the existing location where engine images are pulled")
+	flags.BoolVar(&options.downgrades, "downgrades", false, "Report downgrades (default omits older versions)")
+	flags.BoolVar(&options.preReleases, "pre-releases", false, "Include pre-release versions")
+	flags.StringVar(&options.engineImage, "engine-image", "", "Specify engine image (default uses the same image as currently running)")
+	flags.BoolVar(&options.upgrades, "upgrades", true, "Report available upgrades")
+	flags.StringVar(&options.format, "format", "", "Pretty-print updates using a Go template")
+	flags.BoolVarP(&options.quiet, "quiet", "q", false, "Only display available versions")
+	flags.StringVar(&options.sockPath, "containerd", "", "override default location of containerd endpoint")
+
+	return cmd
+}
+
+func runCheck(dockerCli command.Cli, options checkOptions) error {
+	if !isRoot() {
+		return errors.New("this command must be run as a privileged user")
+	}
+	ctx := context.Background()
+	client := dockerCli.Client()
+	serverVersion, err := client.ServerVersion(ctx)
+	if err != nil {
+		return err
+	}
+
+	availVersions, err := versions.GetEngineVersions(ctx, dockerCli.RegistryClient(false), options.registryPrefix, options.engineImage, serverVersion.Version)
+	if err != nil {
+		return err
+	}
+
+	availUpdates := []clitypes.Update{
+		{Type: "current", Version: serverVersion.Version},
+	}
+	if len(availVersions.Patches) > 0 {
+		availUpdates = append(availUpdates,
+			processVersions(
+				serverVersion.Version,
+				"patch",
+				options.preReleases,
+				availVersions.Patches)...)
+	}
+	if options.upgrades {
+		availUpdates = append(availUpdates,
+			processVersions(
+				serverVersion.Version,
+				"upgrade",
+				options.preReleases,
+				availVersions.Upgrades)...)
+	}
+	if options.downgrades {
+		availUpdates = append(availUpdates,
+			processVersions(
+				serverVersion.Version,
+				"downgrade",
+				options.preReleases,
+				availVersions.Downgrades)...)
+	}
+
+	format := options.format
+	if len(format) == 0 {
+		format = formatter.TableFormatKey
+	}
+
+	updatesCtx := formatter.Context{
+		Output: dockerCli.Out(),
+		Format: formatter.NewUpdatesFormat(format, options.quiet),
+		Trunc:  false,
+	}
+	return formatter.UpdatesWrite(updatesCtx, availUpdates)
+}
+
+func processVersions(currentVersion, verType string,
+	includePrerelease bool,
+	availVersions []clitypes.DockerVersion) []clitypes.Update {
+	availUpdates := []clitypes.Update{}
+	for _, ver := range availVersions {
+		if !includePrerelease && ver.Prerelease() != "" {
+			continue
+		}
+		if ver.Tag != currentVersion {
+			availUpdates = append(availUpdates, clitypes.Update{
+				Type:    verType,
+				Version: ver.Tag,
+				Notes:   fmt.Sprintf("%s?%s", clitypes.ReleaseNotePrefix, ver.Tag),
+			})
+		}
+	}
+	return availUpdates
+}

cli/command/engine/check_test.go

@@ -0,0 +1,114 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	manifesttypes "github.com/docker/cli/cli/manifest/types"
+	"github.com/docker/cli/internal/test"
+	"github.com/docker/distribution"
+	"github.com/docker/distribution/reference"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/client"
+	"github.com/opencontainers/go-digest"
+	"gotest.tools/assert"
+	"gotest.tools/golden"
+)
+
+var (
+	testCli = test.NewFakeCli(&client.Client{})
+)
+
+type verClient struct {
+	client.Client
+	ver     types.Version
+	verErr  error
+	info    types.Info
+	infoErr error
+}
+
+func (c *verClient) ServerVersion(ctx context.Context) (types.Version, error) {
+	return c.ver, c.verErr
+}
+
+func (c *verClient) Info(ctx context.Context) (types.Info, error) {
+	return c.info, c.infoErr
+}
+
+type testRegistryClient struct {
+	tags []string
+}
+
+func (c testRegistryClient) GetManifest(ctx context.Context, ref reference.Named) (manifesttypes.ImageManifest, error) {
+	return manifesttypes.ImageManifest{}, nil
+}
+func (c testRegistryClient) GetManifestList(ctx context.Context, ref reference.Named) ([]manifesttypes.ImageManifest, error) {
+	return nil, nil
+}
+func (c testRegistryClient) MountBlob(ctx context.Context, source reference.Canonical, target reference.Named) error {
+	return nil
+}
+
+func (c testRegistryClient) PutManifest(ctx context.Context, ref reference.Named, manifest distribution.Manifest) (digest.Digest, error) {
+	return "", nil
+}
+func (c testRegistryClient) GetTags(ctx context.Context, ref reference.Named) ([]string, error) {
+	return c.tags, nil
+}
+
+func TestCheckForUpdatesNoCurrentVersion(t *testing.T) {
+	isRoot = func() bool { return true }
+	c := test.NewFakeCli(&verClient{client.Client{}, types.Version{}, nil, types.Info{}, nil})
+	c.SetRegistryClient(testRegistryClient{})
+	cmd := newCheckForUpdatesCommand(c)
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	err := cmd.Execute()
+	assert.ErrorContains(t, err, "no such file or directory")
+}
+
+func TestCheckForUpdatesGetEngineVersionsHappy(t *testing.T) {
+	c := test.NewFakeCli(&verClient{client.Client{}, types.Version{Version: "1.1.0"}, nil, types.Info{ServerVersion: "1.1.0"}, nil})
+	c.SetRegistryClient(testRegistryClient{[]string{
+		"1.0.1", "1.0.2", "1.0.3-beta1",
+		"1.1.1", "1.1.2", "1.1.3-beta1",
+		"1.2.0", "2.0.0", "2.1.0-beta1",
+	}})
+
+	isRoot = func() bool { return true }
+	cmd := newCheckForUpdatesCommand(c)
+	cmd.Flags().Set("pre-releases", "true")
+	cmd.Flags().Set("downgrades", "true")
+	cmd.Flags().Set("engine-image", "engine-community")
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	err := cmd.Execute()
+	assert.NilError(t, err)
+	golden.Assert(t, c.OutBuffer().String(), "check-all.golden")
+
+	c.OutBuffer().Reset()
+	cmd.Flags().Set("pre-releases", "false")
+	cmd.Flags().Set("downgrades", "true")
+	err = cmd.Execute()
+	assert.NilError(t, err)
+	fmt.Println(c.OutBuffer().String())
+	golden.Assert(t, c.OutBuffer().String(), "check-no-prerelease.golden")
+
+	c.OutBuffer().Reset()
+	cmd.Flags().Set("pre-releases", "false")
+	cmd.Flags().Set("downgrades", "false")
+	err = cmd.Execute()
+	assert.NilError(t, err)
+	fmt.Println(c.OutBuffer().String())
+	golden.Assert(t, c.OutBuffer().String(), "check-no-downgrades.golden")
+
+	c.OutBuffer().Reset()
+	cmd.Flags().Set("pre-releases", "false")
+	cmd.Flags().Set("downgrades", "false")
+	cmd.Flags().Set("upgrades", "false")
+	err = cmd.Execute()
+	assert.NilError(t, err)
+	fmt.Println(c.OutBuffer().String())
+	golden.Assert(t, c.OutBuffer().String(), "check-patches-only.golden")
+}

cli/command/engine/client_test.go

@@ -0,0 +1,101 @@
+package engine
+
+import (
+	"context"
+
+	"github.com/containerd/containerd"
+	registryclient "github.com/docker/cli/cli/registry/client"
+	clitypes "github.com/docker/cli/types"
+	"github.com/docker/docker/api/types"
+)
+
+type (
+	fakeContainerizedEngineClient struct {
+		closeFunc          func() error
+		activateEngineFunc func(ctx context.Context,
+			opts clitypes.EngineInitOptions,
+			out clitypes.OutStream,
+			authConfig *types.AuthConfig) error
+		initEngineFunc func(ctx context.Context,
+			opts clitypes.EngineInitOptions,
+			out clitypes.OutStream,
+			authConfig *types.AuthConfig,
+			healthfn func(context.Context) error) error
+		doUpdateFunc func(ctx context.Context,
+			opts clitypes.EngineInitOptions,
+			out clitypes.OutStream,
+			authConfig *types.AuthConfig) error
+		getEngineVersionsFunc func(ctx context.Context,
+			registryClient registryclient.RegistryClient,
+			currentVersion,
+			imageName string) (clitypes.AvailableVersions, error)
+
+		getEngineFunc               func(ctx context.Context) (containerd.Container, error)
+		removeEngineFunc            func(ctx context.Context) error
+		getCurrentEngineVersionFunc func(ctx context.Context) (clitypes.EngineInitOptions, error)
+	}
+)
+
+func (w *fakeContainerizedEngineClient) Close() error {
+	if w.closeFunc != nil {
+		return w.closeFunc()
+	}
+	return nil
+}
+
+func (w *fakeContainerizedEngineClient) ActivateEngine(ctx context.Context,
+	opts clitypes.EngineInitOptions,
+	out clitypes.OutStream,
+	authConfig *types.AuthConfig) error {
+	if w.activateEngineFunc != nil {
+		return w.activateEngineFunc(ctx, opts, out, authConfig)
+	}
+	return nil
+}
+func (w *fakeContainerizedEngineClient) InitEngine(ctx context.Context,
+	opts clitypes.EngineInitOptions,
+	out clitypes.OutStream,
+	authConfig *types.AuthConfig,
+	healthfn func(context.Context) error) error {
+	if w.initEngineFunc != nil {
+		return w.initEngineFunc(ctx, opts, out, authConfig, healthfn)
+	}
+	return nil
+}
+func (w *fakeContainerizedEngineClient) DoUpdate(ctx context.Context,
+	opts clitypes.EngineInitOptions,
+	out clitypes.OutStream,
+	authConfig *types.AuthConfig) error {
+	if w.doUpdateFunc != nil {
+		return w.doUpdateFunc(ctx, opts, out, authConfig)
+	}
+	return nil
+}
+func (w *fakeContainerizedEngineClient) GetEngineVersions(ctx context.Context,
+	registryClient registryclient.RegistryClient,
+	currentVersion, imageName string) (clitypes.AvailableVersions, error) {
+
+	if w.getEngineVersionsFunc != nil {
+		return w.getEngineVersionsFunc(ctx, registryClient, currentVersion, imageName)
+	}
+	return clitypes.AvailableVersions{}, nil
+}
+
+func (w *fakeContainerizedEngineClient) GetEngine(ctx context.Context) (containerd.Container, error) {
+	if w.getEngineFunc != nil {
+		return w.getEngineFunc(ctx)
+	}
+	return nil, nil
+}
+func (w *fakeContainerizedEngineClient) RemoveEngine(ctx context.Context) error {
+	if w.removeEngineFunc != nil {
+		return w.removeEngineFunc(ctx)
+	}
+	return nil
+}
+func (w *fakeContainerizedEngineClient) GetCurrentEngineVersion(ctx context.Context) (clitypes.EngineInitOptions, error) {
+	if w.getCurrentEngineVersionFunc != nil {
+		return w.getCurrentEngineVersionFunc(ctx)
+	}
+	return clitypes.EngineInitOptions{}, nil
+}

cli/command/engine/cmd.go

@@ -0,0 +1,23 @@
+package engine
+
+import (
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+	"github.com/spf13/cobra"
+)
+
+// NewEngineCommand returns a cobra command for `engine` subcommands
+func NewEngineCommand(dockerCli command.Cli) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "engine COMMAND",
+		Short: "Manage the docker engine",
+		Args:  cli.NoArgs,
+		RunE:  command.ShowHelp(dockerCli.Err()),
+	}
+	cmd.AddCommand(
+		newActivateCommand(dockerCli),
+		newCheckForUpdatesCommand(dockerCli),
+		newUpdateCommand(dockerCli),
+	)
+	return cmd
+}

cli/command/engine/cmd_test.go

@@ -0,0 +1,14 @@
+package engine
+
+import (
+	"testing"
+
+	"gotest.tools/assert"
+)
+
+func TestNewEngineCommand(t *testing.T) {
+	cmd := NewEngineCommand(testCli)
+
+	subcommands := cmd.Commands()
+	assert.Assert(t, len(subcommands) == 3)
+}

cli/command/engine/init.go

@@ -0,0 +1,10 @@
+package engine
+
+import (
+	clitypes "github.com/docker/cli/types"
+)
+
+type extendedEngineInitOptions struct {
+	clitypes.EngineInitOptions
+	sockPath string
+}

cli/command/engine/testdata/check-all.golden

@@ -0,0 +1,11 @@
+TYPE                VERSION             NOTES
+current             1.1.0               
+patch               1.1.1               https://docker.com/engine/releasenotes?1.1.1
+patch               1.1.2               https://docker.com/engine/releasenotes?1.1.2
+patch               1.1.3-beta1         https://docker.com/engine/releasenotes?1.1.3-beta1
+upgrade             1.2.0               https://docker.com/engine/releasenotes?1.2.0
+upgrade             2.0.0               https://docker.com/engine/releasenotes?2.0.0
+upgrade             2.1.0-beta1         https://docker.com/engine/releasenotes?2.1.0-beta1
+downgrade           1.0.1               https://docker.com/engine/releasenotes?1.0.1
+downgrade           1.0.2               https://docker.com/engine/releasenotes?1.0.2
+downgrade           1.0.3-beta1         https://docker.com/engine/releasenotes?1.0.3-beta1

cli/command/engine/testdata/check-no-downgrades.golden

@@ -0,0 +1,6 @@
+TYPE                VERSION             NOTES
+current             1.1.0               
+patch               1.1.1               https://docker.com/engine/releasenotes?1.1.1
+patch               1.1.2               https://docker.com/engine/releasenotes?1.1.2
+upgrade             1.2.0               https://docker.com/engine/releasenotes?1.2.0
+upgrade             2.0.0               https://docker.com/engine/releasenotes?2.0.0

cli/command/engine/testdata/check-no-prerelease.golden

@@ -0,0 +1,8 @@
+TYPE                VERSION             NOTES
+current             1.1.0               
+patch               1.1.1               https://docker.com/engine/releasenotes?1.1.1
+patch               1.1.2               https://docker.com/engine/releasenotes?1.1.2
+upgrade             1.2.0               https://docker.com/engine/releasenotes?1.2.0
+upgrade             2.0.0               https://docker.com/engine/releasenotes?2.0.0
+downgrade           1.0.1               https://docker.com/engine/releasenotes?1.0.1
+downgrade           1.0.2               https://docker.com/engine/releasenotes?1.0.2

cli/command/engine/testdata/check-patches-only.golden

@@ -0,0 +1,4 @@
+TYPE                VERSION             NOTES
+current             1.1.0               
+patch               1.1.1               https://docker.com/engine/releasenotes?1.1.1
+patch               1.1.2               https://docker.com/engine/releasenotes?1.1.2

cli/command/engine/testdata/expired-hub-license-display-only.golden

@@ -0,0 +1,3 @@
+Looking for existing licenses for ...
+NUM                 OWNER               PRODUCT ID          EXPIRES                         PRICING COMPONENTS
+0                                                           2010-01-01 00:00:00 +0000 UTC   

cli/command/engine/testdata/expired-license-display-only.golden

@@ -0,0 +1 @@
+License: Quantity: 1 Nodes	Expiration date: 2018-03-18	Expired! You will no longer receive updates. Please renew at https://docker.com/licensing

cli/command/engine/update.go

@@ -0,0 +1,55 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/docker/cli/cli"
+	"github.com/docker/cli/cli/command"
+	clitypes "github.com/docker/cli/types"
+	"github.com/pkg/errors"
+	"github.com/spf13/cobra"
+)
+
+func newUpdateCommand(dockerCli command.Cli) *cobra.Command {
+	var options extendedEngineInitOptions
+
+	cmd := &cobra.Command{
+		Use:   "update [OPTIONS]",
+		Short: "Update a local engine",
+		Args:  cli.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			return runUpdate(dockerCli, options)
+		},
+	}
+	flags := cmd.Flags()
+
+	flags.StringVar(&options.EngineVersion, "version", "", "Specify engine version")
+	flags.StringVar(&options.EngineImage, "engine-image", "", "Specify engine image (default uses the same image as currently running)")
+	flags.StringVar(&options.RegistryPrefix, "registry-prefix", clitypes.RegistryPrefix, "Override the current location where engine images are pulled")
+	flags.StringVar(&options.sockPath, "containerd", "", "override default location of containerd endpoint")
+
+	return cmd
+}
+
+func runUpdate(dockerCli command.Cli, options extendedEngineInitOptions) error {
+	if !isRoot() {
+		return errors.New("this command must be run as a privileged user")
+	}
+	ctx := context.Background()
+	client, err := dockerCli.NewContainerizedEngineClient(options.sockPath)
+	if err != nil {
+		return errors.Wrap(err, "unable to access local containerd")
+	}
+	defer client.Close()
+	authConfig, err := getRegistryAuth(dockerCli, options.RegistryPrefix)
+	if err != nil {
+		return err
+	}
+	if err := client.DoUpdate(ctx, options.EngineInitOptions, dockerCli.Out(), authConfig); err != nil {
+		return err
+	}
+	fmt.Fprintln(dockerCli.Out(), `Successfully updated engine.
+Restart docker with 'systemctl restart docker' to complete the update.`)
+	return nil
+}

cli/command/engine/update_test.go

@@ -0,0 +1,40 @@
+package engine
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/docker/cli/internal/test"
+	clitypes "github.com/docker/cli/types"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/client"
+	"gotest.tools/assert"
+)
+
+func TestUpdateNoContainerd(t *testing.T) {
+	testCli.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return nil, fmt.Errorf("some error")
+		},
+	)
+	cmd := newUpdateCommand(testCli)
+	cmd.SilenceUsage = true
+	cmd.SilenceErrors = true
+	err := cmd.Execute()
+	assert.ErrorContains(t, err, "unable to access local containerd")
+}
+
+func TestUpdateHappy(t *testing.T) {
+	c := test.NewFakeCli(&verClient{client.Client{}, types.Version{Version: "1.1.0"}, nil, types.Info{ServerVersion: "1.1.0"}, nil})
+	c.SetContainerizedEngineClient(
+		func(string) (clitypes.ContainerizedClient, error) {
+			return &fakeContainerizedEngineClient{}, nil
+		},
+	)
+	cmd := newUpdateCommand(c)
+	cmd.Flags().Set("registry-prefix", clitypes.RegistryPrefix)
+	cmd.Flags().Set("version", "someversion")
+	cmd.Flags().Set("engine-image", "someimage")
+	err := cmd.Execute()
+	assert.NilError(t, err)
+}

cli/command/formatter/buildcache.go

@@ -0,0 +1,179 @@
+package formatter
+
+import (
+	"fmt"
+	"sort"
+	"strings"
+	"time"
+
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/pkg/stringid"
+	"github.com/docker/go-units"
+)
+
+const (
+	defaultBuildCacheTableFormat = "table {{.ID}}\t{{.Type}}\t{{.Size}}\t{{.CreatedSince}}\t{{.LastUsedSince}}\t{{.UsageCount}}\t{{.Shared}}\t{{.Description}}"
+
+	cacheIDHeader       = "CACHE ID"
+	cacheTypeHeader     = "CACHE TYPE"
+	parentHeader        = "PARENT"
+	lastUsedSinceHeader = "LAST USED"
+	usageCountHeader    = "USAGE"
+	inUseHeader         = "IN USE"
+	sharedHeader        = "SHARED"
+)
+
+// NewBuildCacheFormat returns a Format for rendering using a Context
+func NewBuildCacheFormat(source string, quiet bool) Format {
+	switch source {
+	case TableFormatKey:
+		if quiet {
+			return defaultQuietFormat
+		}
+		return Format(defaultBuildCacheTableFormat)
+	case RawFormatKey:
+		if quiet {
+			return `build_cache_id: {{.ID}}`
+		}
+		format := `build_cache_id: {{.ID}}
+parent_id: {{.Parent}}
+build_cache_type: {{.CacheType}}
+description: {{.Description}}
+created_at: {{.CreatedAt}}
+created_since: {{.CreatedSince}}
+last_used_at: {{.LastUsedAt}}
+last_used_since: {{.LastUsedSince}}
+usage_count: {{.UsageCount}}
+in_use: {{.InUse}}
+shared: {{.Shared}}
+`
+		return Format(format)
+	}
+	return Format(source)
+}
+
+func buildCacheSort(buildCache []*types.BuildCache) {
+	sort.Slice(buildCache, func(i, j int) bool {
+		lui, luj := buildCache[i].LastUsedAt, buildCache[j].LastUsedAt
+		switch {
+		case lui == nil && luj == nil:
+			return strings.Compare(buildCache[i].ID, buildCache[j].ID) < 0
+		case lui == nil:
+			return true
+		case luj == nil:
+			return false
+		case lui.Equal(*luj):
+			return strings.Compare(buildCache[i].ID, buildCache[j].ID) < 0
+		default:
+			return lui.Before(*luj)
+		}
+	})
+}
+
+// BuildCacheWrite renders the context for a list of containers
+func BuildCacheWrite(ctx Context, buildCaches []*types.BuildCache) error {
+	render := func(format func(subContext subContext) error) error {
+		buildCacheSort(buildCaches)
+		for _, bc := range buildCaches {
+			err := format(&buildCacheContext{trunc: ctx.Trunc, v: bc})
+			if err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+	return ctx.Write(newBuildCacheContext(), render)
+}
+
+type buildCacheHeaderContext map[string]string
+
+type buildCacheContext struct {
+	HeaderContext
+	trunc bool
+	v     *types.BuildCache
+}
+
+func newBuildCacheContext() *buildCacheContext {
+	buildCacheCtx := buildCacheContext{}
+	buildCacheCtx.header = buildCacheHeaderContext{
+		"ID":            cacheIDHeader,
+		"Parent":        parentHeader,
+		"CacheType":     cacheTypeHeader,
+		"Size":          sizeHeader,
+		"CreatedSince":  createdSinceHeader,
+		"LastUsedSince": lastUsedSinceHeader,
+		"UsageCount":    usageCountHeader,
+		"InUse":         inUseHeader,
+		"Shared":        sharedHeader,
+		"Description":   descriptionHeader,
+	}
+	return &buildCacheCtx
+}
+
+func (c *buildCacheContext) MarshalJSON() ([]byte, error) {
+	return marshalJSON(c)
+}
+
+func (c *buildCacheContext) ID() string {
+	id := c.v.ID
+	if c.trunc {
+		id = stringid.TruncateID(c.v.ID)
+	}
+	if c.v.InUse {
+		return id + "*"
+	}
+	return id
+}
+
+func (c *buildCacheContext) Parent() string {
+	if c.trunc {
+		return stringid.TruncateID(c.v.Parent)
+	}
+	return c.v.Parent
+}
+
+func (c *buildCacheContext) CacheType() string {
+	return c.v.Type
+}
+
+func (c *buildCacheContext) Description() string {
+	return c.v.Description
+}
+
+func (c *buildCacheContext) Size() string {
+	return units.HumanSizeWithPrecision(float64(c.v.Size), 3)
+}
+
+func (c *buildCacheContext) CreatedAt() string {
+	return c.v.CreatedAt.String()
+}
+
+func (c *buildCacheContext) CreatedSince() string {
+	return units.HumanDuration(time.Now().UTC().Sub(c.v.CreatedAt)) + " ago"
+}
+
+func (c *buildCacheContext) LastUsedAt() string {
+	if c.v.LastUsedAt == nil {
+		return ""
+	}
+	return c.v.LastUsedAt.String()
+}
+
+func (c *buildCacheContext) LastUsedSince() string {
+	if c.v.LastUsedAt == nil {
+		return ""
+	}
+	return units.HumanDuration(time.Now().UTC().Sub(*c.v.LastUsedAt)) + " ago"
+}
+
+func (c *buildCacheContext) UsageCount() string {
+	return fmt.Sprintf("%d", c.v.UsageCount)
+}
+
+func (c *buildCacheContext) InUse() string {
+	return fmt.Sprintf("%t", c.v.InUse)
+}
+
+func (c *buildCacheContext) Shared() string {
+	return fmt.Sprintf("%t", c.v.Shared)
+}

cli/command/formatter/container.go

@@ -269,7 +269,10 @@ func DisplayablePorts(ports []types.Port) string {
 	var result []string
 	var hostMappings []string
 	var groupMapKeys []string
-	sort.Sort(byPortInfo(ports))
+	sort.Slice(ports, func(i, j int) bool {
+		return comparePorts(ports[i], ports[j])
+	})
+
 	for _, port := range ports {
 		current := port.PrivatePort
 		portKey := port.Type
@@ -322,23 +325,18 @@ func formGroup(key string, start, last uint16) string {
 	return fmt.Sprintf("%s/%s", group, groupType)
 }
 
-// byPortInfo is a temporary type used to sort types.Port by its fields
-type byPortInfo []types.Port
-
-func (r byPortInfo) Len() int      { return len(r) }
-func (r byPortInfo) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
-func (r byPortInfo) Less(i, j int) bool {
-	if r[i].PrivatePort != r[j].PrivatePort {
-		return r[i].PrivatePort < r[j].PrivatePort
+func comparePorts(i, j types.Port) bool {
+	if i.PrivatePort != j.PrivatePort {
+		return i.PrivatePort < j.PrivatePort
 	}
 
-	if r[i].IP != r[j].IP {
-		return r[i].IP < r[j].IP
+	if i.IP != j.IP {
+		return i.IP < j.IP
 	}
 
-	if r[i].PublicPort != r[j].PublicPort {
-		return r[i].PublicPort < r[j].PublicPort
+	if i.PublicPort != j.PublicPort {
+		return i.PublicPort < j.PublicPort
 	}
 
-	return r[i].Type < r[j].Type
+	return i.Type < j.Type
 }

cli/command/formatter/disk_usage.go

@@ -12,19 +12,11 @@ import (
 )
 
 const (
-	defaultDiskUsageImageTableFormat     = "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.CreatedSince}} ago\t{{.VirtualSize}}\t{{.SharedSize}}\t{{.UniqueSize}}\t{{.Containers}}"
-	defaultDiskUsageContainerTableFormat = "table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.LocalVolumes}}\t{{.Size}}\t{{.RunningFor}} ago\t{{.Status}}\t{{.Names}}"
-	defaultDiskUsageVolumeTableFormat    = "table {{.Name}}\t{{.Links}}\t{{.Size}}"
-	defaultDiskUsageTableFormat          = "table {{.Type}}\t{{.TotalCount}}\t{{.Active}}\t{{.Size}}\t{{.Reclaimable}}"
-	defaultBuildCacheVerboseFormat       = `
-ID: {{.ID}}
-Description: {{.Description}}
-Mutable: {{.Mutable}}
-Size: {{.Size}}
-CreatedAt: {{.CreatedAt}}
-LastUsedAt: {{.LastUsedAt}}
-UsageCount: {{.UsageCount}}
-`
+	defaultDiskUsageImageTableFormat      = "table {{.Repository}}\t{{.Tag}}\t{{.ID}}\t{{.CreatedSince}}\t{{.VirtualSize}}\t{{.SharedSize}}\t{{.UniqueSize}}\t{{.Containers}}"
+	defaultDiskUsageContainerTableFormat  = "table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.LocalVolumes}}\t{{.Size}}\t{{.RunningFor}}\t{{.Status}}\t{{.Names}}"
+	defaultDiskUsageVolumeTableFormat     = "table {{.Name}}\t{{.Links}}\t{{.Size}}"
+	defaultDiskUsageBuildCacheTableFormat = "table {{.ID}}\t{{.CacheType}}\t{{.Size}}\t{{.CreatedSince}}\t{{.LastUsedSince}}\t{{.UsageCount}}\t{{.Shared}}"
+	defaultDiskUsageTableFormat           = "table {{.Type}}\t{{.TotalCount}}\t{{.Active}}\t{{.Size}}\t{{.Reclaimable}}"
 
 	typeHeader        = "TYPE"
 	totalHeader       = "TOTAL"
@@ -32,7 +24,7 @@ UsageCount: {{.UsageCount}}
 	reclaimableHeader = "RECLAIMABLE"
 	containersHeader  = "CONTAINERS"
 	sharedSizeHeader  = "SHARED SIZE"
-	uniqueSizeHeader  = "UNIQUE SiZE"
+	uniqueSizeHeader  = "UNIQUE SIZE"
 )
 
 // DiskUsageContext contains disk usage specific information required by the formatter, encapsulate a Context struct.
@@ -56,14 +48,26 @@ func (ctx *DiskUsageContext) startSubsection(format string) (*template.Template,
 	return ctx.parseFormat()
 }
 
-//
 // NewDiskUsageFormat returns a format for rendering an DiskUsageContext
-func NewDiskUsageFormat(source string) Format {
-	switch source {
-	case TableFormatKey:
-		format := defaultDiskUsageTableFormat
-		return Format(format)
-	case RawFormatKey:
+func NewDiskUsageFormat(source string, verbose bool) Format {
+	switch {
+	case verbose && source == RawFormatKey:
+		format := `{{range .Images}}type: Image
+` + NewImageFormat(source, false, true) + `
+{{end -}}
+{{range .Containers}}type: Container
+` + NewContainerFormat(source, false, true) + `
+{{end -}}
+{{range .Volumes}}type: Volume
+` + NewVolumeFormat(source, false) + `
+{{end -}}
+{{range .BuildCache}}type: Build Cache
+` + NewBuildCacheFormat(source, false) + `
+{{end -}}`
+		return format
+	case !verbose && source == TableFormatKey:
+		return Format(defaultDiskUsageTableFormat)
+	case !verbose && source == RawFormatKey:
 		format := `type: {{.Type}}
 total: {{.TotalCount}}
 active: {{.Active}}
@@ -71,8 +75,9 @@ size: {{.Size}}
 reclaimable: {{.Reclaimable}}
 `
 		return Format(format)
+	default:
+		return Format(source)
 	}
-	return Format(source)
 }
 
 func (ctx *DiskUsageContext) Write() (err error) {
@@ -129,14 +134,23 @@ func (ctx *DiskUsageContext) Write() (err error) {
 	return err
 }
 
-func (ctx *DiskUsageContext) verboseWrite() error {
-	// First images
-	tmpl, err := ctx.startSubsection(defaultDiskUsageImageTableFormat)
-	if err != nil {
-		return err
-	}
+type diskUsageContext struct {
+	Images     []*imageContext
+	Containers []*containerContext
+	Volumes    []*volumeContext
+	BuildCache []*buildCacheContext
+}
 
-	ctx.Output.Write([]byte("Images space usage:\n\n"))
+func (ctx *DiskUsageContext) verboseWrite() error {
+	duc := &diskUsageContext{
+		Images:     make([]*imageContext, 0, len(ctx.Images)),
+		Containers: make([]*containerContext, 0, len(ctx.Containers)),
+		Volumes:    make([]*volumeContext, 0, len(ctx.Volumes)),
+		BuildCache: make([]*buildCacheContext, 0, len(ctx.BuildCache)),
+	}
+	trunc := ctx.Format.IsTable()
+
+	// First images
 	for _, i := range ctx.Images {
 		repo := "<none>"
 		tag := "<none>"
@@ -152,55 +166,92 @@ func (ctx *DiskUsageContext) verboseWrite() error {
 			}
 		}
 
-		err := ctx.contextFormat(tmpl, &imageContext{
+		duc.Images = append(duc.Images, &imageContext{
 			repo:  repo,
 			tag:   tag,
-			trunc: true,
+			trunc: trunc,
 			i:     *i,
 		})
-		if err != nil {
+	}
+
+	// Now containers
+	for _, c := range ctx.Containers {
+		// Don't display the virtual size
+		c.SizeRootFs = 0
+		duc.Containers = append(duc.Containers, &containerContext{trunc: trunc, c: *c})
+	}
+
+	// And volumes
+	for _, v := range ctx.Volumes {
+		duc.Volumes = append(duc.Volumes, &volumeContext{v: *v})
+	}
+
+	// And build cache
+	buildCacheSort(ctx.BuildCache)
+	for _, v := range ctx.BuildCache {
+		duc.BuildCache = append(duc.BuildCache, &buildCacheContext{v: v, trunc: trunc})
+	}
+
+	if ctx.Format == TableFormatKey {
+		return ctx.verboseWriteTable(duc)
+	}
+
+	ctx.preFormat()
+	tmpl, err := ctx.parseFormat()
+	if err != nil {
+		return err
+	}
+	return tmpl.Execute(ctx.Output, duc)
+}
+
+func (ctx *DiskUsageContext) verboseWriteTable(duc *diskUsageContext) error {
+	tmpl, err := ctx.startSubsection(defaultDiskUsageImageTableFormat)
+	if err != nil {
+		return err
+	}
+	ctx.Output.Write([]byte("Images space usage:\n\n"))
+	for _, img := range duc.Images {
+		if err := ctx.contextFormat(tmpl, img); err != nil {
 			return err
 		}
 	}
 	ctx.postFormat(tmpl, newImageContext())
 
-	// Now containers
-	ctx.Output.Write([]byte("\nContainers space usage:\n\n"))
 	tmpl, err = ctx.startSubsection(defaultDiskUsageContainerTableFormat)
 	if err != nil {
 		return err
 	}
-	for _, c := range ctx.Containers {
-		// Don't display the virtual size
-		c.SizeRootFs = 0
-		err := ctx.contextFormat(tmpl, &containerContext{trunc: true, c: *c})
-		if err != nil {
+	ctx.Output.Write([]byte("\nContainers space usage:\n\n"))
+	for _, c := range duc.Containers {
+		if err := ctx.contextFormat(tmpl, c); err != nil {
 			return err
 		}
 	}
 	ctx.postFormat(tmpl, newContainerContext())
 
-	// And volumes
-	ctx.Output.Write([]byte("\nLocal Volumes space usage:\n\n"))
 	tmpl, err = ctx.startSubsection(defaultDiskUsageVolumeTableFormat)
 	if err != nil {
 		return err
 	}
-	for _, v := range ctx.Volumes {
-		if err := ctx.contextFormat(tmpl, &volumeContext{v: *v}); err != nil {
+	ctx.Output.Write([]byte("\nLocal Volumes space usage:\n\n"))
+	for _, v := range duc.Volumes {
+		if err := ctx.contextFormat(tmpl, v); err != nil {
 			return err
 		}
 	}
 	ctx.postFormat(tmpl, newVolumeContext())
 
-	// And build cache
-	fmt.Fprintf(ctx.Output, "\nBuild cache usage: %s\n\n", units.HumanSize(float64(ctx.BuilderSize)))
-
-	t := template.Must(template.New("buildcache").Parse(defaultBuildCacheVerboseFormat))
-
-	for _, v := range ctx.BuildCache {
-		t.Execute(ctx.Output, *v)
+	tmpl, err = ctx.startSubsection(defaultDiskUsageBuildCacheTableFormat)
+	if err != nil {
+		return err
 	}
+	fmt.Fprintf(ctx.Output, "\nBuild cache usage: %s\n\n", units.HumanSize(float64(ctx.BuilderSize)))
+	for _, v := range duc.BuildCache {
+		if err := ctx.contextFormat(tmpl, v); err != nil {
+			return err
+		}
+	}
+	ctx.postFormat(tmpl, newBuildCacheContext())
 
 	return nil
 }
@@ -416,7 +467,7 @@ func (c *diskUsageBuilderContext) Size() string {
 func (c *diskUsageBuilderContext) Reclaimable() string {
 	var inUseBytes int64
 	for _, bc := range c.buildCache {
-		if bc.InUse {
+		if bc.InUse && !bc.Shared {
 			inUseBytes += bc.Size
 		}
 	}

cli/command/formatter/disk_usage_test.go

@@ -18,7 +18,7 @@ func TestDiskUsageContextFormatWrite(t *testing.T) {
 		{
 			DiskUsageContext{
 				Context: Context{
-					Format: NewDiskUsageFormat("table"),
+					Format: NewDiskUsageFormat("table", false),
 				},
 				Verbose: false},
 			`TYPE                TOTAL               ACTIVE              SIZE                RECLAIMABLE
@@ -29,14 +29,14 @@ Build Cache         0                   0                   0B
 `,
 		},
 		{
-			DiskUsageContext{Verbose: true},
+			DiskUsageContext{Verbose: true, Context: Context{Format: NewDiskUsageFormat("table", true)}},
 			`Images space usage:
 
-REPOSITORY          TAG                 IMAGE ID            CREATED ago         SIZE                SHARED SIZE         UNIQUE SiZE         CONTAINERS
+REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE                SHARED SIZE         UNIQUE SIZE         CONTAINERS
 
 Containers space usage:
 
-CONTAINER ID        IMAGE               COMMAND             LOCAL VOLUMES       SIZE                CREATED ago         STATUS              NAMES
+CONTAINER ID        IMAGE               COMMAND             LOCAL VOLUMES       SIZE                CREATED             STATUS              NAMES
 
 Local Volumes space usage:
 
@@ -44,8 +44,17 @@ VOLUME NAME         LINKS               SIZE
 
 Build cache usage: 0B
 
+CACHE ID            CACHE TYPE          SIZE                CREATED             LAST USED           USAGE               SHARED
 `,
 		},
+		{
+			DiskUsageContext{Verbose: true, Context: Context{Format: NewDiskUsageFormat("raw", true)}},
+			``,
+		},
+		{
+			DiskUsageContext{Verbose: true, Context: Context{Format: NewDiskUsageFormat("{{json .}}", true)}},
+			`{"Images":[],"Containers":[],"Volumes":[],"BuildCache":[]}`,
+		},
 		// Errors
 		{
 			DiskUsageContext{
@@ -69,7 +78,7 @@ Build cache usage: 0B
 		{
 			DiskUsageContext{
 				Context: Context{
-					Format: NewDiskUsageFormat("table"),
+					Format: NewDiskUsageFormat("table", false),
 				},
 			},
 			`TYPE                TOTAL               ACTIVE              SIZE                RECLAIMABLE
@@ -82,7 +91,7 @@ Build Cache         0                   0                   0B
 		{
 			DiskUsageContext{
 				Context: Context{
-					Format: NewDiskUsageFormat("table {{.Type}}\t{{.Active}}"),
+					Format: NewDiskUsageFormat("table {{.Type}}\t{{.Active}}", false),
 				},
 			},
 			string(golden.Get(t, "disk-usage-context-write-custom.golden")),
@@ -91,7 +100,7 @@ Build Cache         0                   0                   0B
 		{
 			DiskUsageContext{
 				Context: Context{
-					Format: NewDiskUsageFormat("raw"),
+					Format: NewDiskUsageFormat("raw", false),
 				},
 			},
 			string(golden.Get(t, "disk-usage-raw-format.golden")),

cli/command/formatter/licenses.go

@@ -0,0 +1,154 @@
+package formatter
+
+import (
+	"time"
+
+	"github.com/docker/cli/internal/licenseutils"
+	"github.com/docker/licensing/model"
+)
+
+const (
+	defaultSubscriptionsTableFormat = "table {{.Num}}\t{{.Owner}}\t{{.ProductID}}\t{{.Expires}}\t{{.ComponentsString}}"
+	defaultSubscriptionsQuietFormat = "{{.Num}}:{{.Summary}}"
+
+	numHeader               = "NUM"
+	ownerHeader             = "OWNER"
+	licenseNameHeader       = "NAME"
+	idHeader                = "ID"
+	dockerIDHeader          = "DOCKER ID"
+	productIDHeader         = "PRODUCT ID"
+	productRatePlanHeader   = "PRODUCT RATE PLAN"
+	productRatePlanIDHeader = "PRODUCT RATE PLAN ID"
+	startHeader             = "START"
+	expiresHeader           = "EXPIRES"
+	stateHeader             = "STATE"
+	eusaHeader              = "EUSA"
+	pricingComponentsHeader = "PRICING COMPONENTS"
+)
+
+// NewSubscriptionsFormat returns a Format for rendering using a license Context
+func NewSubscriptionsFormat(source string, quiet bool) Format {
+	switch source {
+	case TableFormatKey:
+		if quiet {
+			return defaultSubscriptionsQuietFormat
+		}
+		return defaultSubscriptionsTableFormat
+	case RawFormatKey:
+		if quiet {
+			return `license: {{.ID}}`
+		}
+		return `license: {{.ID}}\nname: {{.Name}}\nowner: {{.Owner}}\ncomponents: {{.ComponentsString}}\n`
+	}
+	return Format(source)
+}
+
+// SubscriptionsWrite writes the context
+func SubscriptionsWrite(ctx Context, subs []licenseutils.LicenseDisplay) error {
+	render := func(format func(subContext subContext) error) error {
+		for _, sub := range subs {
+			licenseCtx := &licenseContext{trunc: ctx.Trunc, l: sub}
+			if err := format(licenseCtx); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+	licenseCtx := licenseContext{}
+	licenseCtx.header = map[string]string{
+		"Num":               numHeader,
+		"Owner":             ownerHeader,
+		"Name":              licenseNameHeader,
+		"ID":                idHeader,
+		"DockerID":          dockerIDHeader,
+		"ProductID":         productIDHeader,
+		"ProductRatePlan":   productRatePlanHeader,
+		"ProductRatePlanID": productRatePlanIDHeader,
+		"Start":             startHeader,
+		"Expires":           expiresHeader,
+		"State":             stateHeader,
+		"Eusa":              eusaHeader,
+		"ComponentsString":  pricingComponentsHeader,
+	}
+	return ctx.Write(&licenseCtx, render)
+}
+
+type licenseContext struct {
+	HeaderContext
+	trunc bool
+	l     licenseutils.LicenseDisplay
+}
+
+func (c *licenseContext) MarshalJSON() ([]byte, error) {
+	return marshalJSON(c)
+}
+
+func (c *licenseContext) Num() int {
+	return c.l.Num
+}
+
+func (c *licenseContext) Owner() string {
+	return c.l.Owner
+}
+
+func (c *licenseContext) ComponentsString() string {
+	return c.l.ComponentsString
+}
+
+func (c *licenseContext) Summary() string {
+	return c.l.String()
+}
+
+func (c *licenseContext) Name() string {
+	return c.l.Name
+}
+
+func (c *licenseContext) ID() string {
+	return c.l.ID
+}
+
+func (c *licenseContext) DockerID() string {
+	return c.l.DockerID
+}
+
+func (c *licenseContext) ProductID() string {
+	return c.l.ProductID
+}
+
+func (c *licenseContext) ProductRatePlan() string {
+	return c.l.ProductRatePlan
+}
+
+func (c *licenseContext) ProductRatePlanID() string {
+	return c.l.ProductRatePlanID
+}
+
+func (c *licenseContext) Start() *time.Time {
+	return c.l.Start
+}
+
+func (c *licenseContext) Expires() *time.Time {
+	return c.l.Expires
+}
+
+func (c *licenseContext) State() string {
+	return c.l.State
+}
+
+func (c *licenseContext) Eusa() *model.EusaState {
+	return c.l.Eusa
+}
+
+func (c *licenseContext) PricingComponents() []model.SubscriptionPricingComponent {
+	// Dereference the pricing component pointers in the pricing components
+	// so it can be rendered properly with the template formatter
+
+	var ret []model.SubscriptionPricingComponent
+	for _, spc := range c.l.PricingComponents {
+		if spc == nil {
+			continue
+		}
+		ret = append(ret, *spc)
+	}
+	return ret
+}

cli/command/formatter/licenses_test.go

@@ -0,0 +1,256 @@
+package formatter
+
+import (
+	"bytes"
+	"encoding/json"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/docker/cli/internal/licenseutils"
+	"github.com/docker/licensing/model"
+	"gotest.tools/assert"
+	is "gotest.tools/assert/cmp"
+)
+
+func TestSubscriptionContextWrite(t *testing.T) {
+	cases := []struct {
+		context  Context
+		expected string
+	}{
+		// Errors
+		{
+			Context{Format: "{{InvalidFunction}}"},
+			`Template parsing error: template: :1: function "InvalidFunction" not defined
+`,
+		},
+		{
+			Context{Format: "{{nil}}"},
+			`Template parsing error: template: :1:2: executing "" at <nil>: nil is not a command
+`,
+		},
+		// Table format
+		{
+			Context{Format: NewSubscriptionsFormat("table", false)},
+			`NUM                 OWNER               PRODUCT ID          EXPIRES                         PRICING COMPONENTS
+1                   owner1              productid1          2020-01-01 10:00:00 +0000 UTC   compstring
+2                   owner2              productid2          2020-01-01 10:00:00 +0000 UTC   compstring
+`,
+		},
+		{
+			Context{Format: NewSubscriptionsFormat("table", true)},
+			`1:License Name: name1	Quantity: 10 nodes	Expiration date: 2020-01-01
+2:License Name: name2	Quantity: 20 nodes	Expiration date: 2020-01-01
+`,
+		},
+		{
+			Context{Format: NewSubscriptionsFormat("table {{.Owner}}", false)},
+			`OWNER
+owner1
+owner2
+`,
+		},
+		{
+			Context{Format: NewSubscriptionsFormat("table {{.Owner}}", true)},
+			`OWNER
+owner1
+owner2
+`,
+		},
+		// Raw Format
+		{
+			Context{Format: NewSubscriptionsFormat("raw", false)},
+			`license: id1
+name: name1
+owner: owner1
+components: compstring
+
+license: id2
+name: name2
+owner: owner2
+components: compstring
+
+`,
+		},
+		{
+			Context{Format: NewSubscriptionsFormat("raw", true)},
+			`license: id1
+license: id2
+`,
+		},
+		// Custom Format
+		{
+			Context{Format: NewSubscriptionsFormat("{{.Owner}}", false)},
+			`owner1
+owner2
+`,
+		},
+	}
+
+	expiration, _ := time.Parse(time.RFC822, "01 Jan 20 10:00 UTC")
+
+	for _, testcase := range cases {
+		subscriptions := []licenseutils.LicenseDisplay{
+			{
+				Num:   1,
+				Owner: "owner1",
+				Subscription: model.Subscription{
+					ID:        "id1",
+					Name:      "name1",
+					ProductID: "productid1",
+					Expires:   &expiration,
+					PricingComponents: model.PricingComponents{
+						&model.SubscriptionPricingComponent{
+							Name:  "nodes",
+							Value: 10,
+						},
+					},
+				},
+				ComponentsString: "compstring",
+			},
+			{
+				Num:   2,
+				Owner: "owner2",
+				Subscription: model.Subscription{
+					ID:        "id2",
+					Name:      "name2",
+					ProductID: "productid2",
+					Expires:   &expiration,
+					PricingComponents: model.PricingComponents{
+						&model.SubscriptionPricingComponent{
+							Name:  "nodes",
+							Value: 20,
+						},
+					},
+				},
+				ComponentsString: "compstring",
+			},
+		}
+		out := &bytes.Buffer{}
+		testcase.context.Output = out
+		err := SubscriptionsWrite(testcase.context, subscriptions)
+		if err != nil {
+			assert.Error(t, err, testcase.expected)
+		} else {
+			assert.Check(t, is.Equal(testcase.expected, out.String()))
+		}
+	}
+}
+
+func TestSubscriptionContextWriteJSON(t *testing.T) {
+	expiration, _ := time.Parse(time.RFC822, "01 Jan 20 10:00 UTC")
+	subscriptions := []licenseutils.LicenseDisplay{
+		{
+			Num:   1,
+			Owner: "owner1",
+			Subscription: model.Subscription{
+				ID:        "id1",
+				Name:      "name1",
+				ProductID: "productid1",
+				Expires:   &expiration,
+				PricingComponents: model.PricingComponents{
+					&model.SubscriptionPricingComponent{
+						Name:  "nodes",
+						Value: 10,
+					},
+				},
+			},
+			ComponentsString: "compstring",
+		},
+		{
+			Num:   2,
+			Owner: "owner2",
+			Subscription: model.Subscription{
+				ID:        "id2",
+				Name:      "name2",
+				ProductID: "productid2",
+				Expires:   &expiration,
+				PricingComponents: model.PricingComponents{
+					&model.SubscriptionPricingComponent{
+						Name:  "nodes",
+						Value: 20,
+					},
+				},
+			},
+			ComponentsString: "compstring",
+		},
+	}
+	expectedJSONs := []map[string]interface{}{
+		{
+			"Owner":            "owner1",
+			"ComponentsString": "compstring",
+			"Expires":          "2020-01-01T10:00:00Z",
+			"DockerID":         "",
+			"Eusa":             nil,
+			"ID":               "id1",
+			"Start":            nil,
+			"Name":             "name1",
+			"Num":              float64(1),
+			"PricingComponents": []interface{}{
+				map[string]interface{}{
+					"name":  "nodes",
+					"value": float64(10),
+				},
+			},
+			"ProductID":         "productid1",
+			"ProductRatePlan":   "",
+			"ProductRatePlanID": "",
+			"State":             "",
+			"Summary":           "License Name: name1\tQuantity: 10 nodes\tExpiration date: 2020-01-01",
+		},
+		{
+			"Owner":            "owner2",
+			"ComponentsString": "compstring",
+			"Expires":          "2020-01-01T10:00:00Z",
+			"DockerID":         "",
+			"Eusa":             nil,
+			"ID":               "id2",
+			"Start":            nil,
+			"Name":             "name2",
+			"Num":              float64(2),
+			"PricingComponents": []interface{}{
+				map[string]interface{}{
+					"name":  "nodes",
+					"value": float64(20),
+				},
+			},
+			"ProductID":         "productid2",
+			"ProductRatePlan":   "",
+			"ProductRatePlanID": "",
+			"State":             "",
+			"Summary":           "License Name: name2\tQuantity: 20 nodes\tExpiration date: 2020-01-01",
+		},
+	}
+
+	out := &bytes.Buffer{}
+	err := SubscriptionsWrite(Context{Format: "{{json .}}", Output: out}, subscriptions)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, line := range strings.Split(strings.TrimSpace(out.String()), "\n") {
+		var m map[string]interface{}
+		if err := json.Unmarshal([]byte(line), &m); err != nil {
+			t.Fatal(err)
+		}
+		assert.Check(t, is.DeepEqual(expectedJSONs[i], m))
+	}
+}
+
+func TestSubscriptionContextWriteJSONField(t *testing.T) {
+	subscriptions := []licenseutils.LicenseDisplay{
+		{Num: 1, Owner: "owner1"},
+		{Num: 2, Owner: "owner2"},
+	}
+	out := &bytes.Buffer{}
+	err := SubscriptionsWrite(Context{Format: "{{json .Owner}}", Output: out}, subscriptions)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, line := range strings.Split(strings.TrimSpace(out.String()), "\n") {
+		var s string
+		if err := json.Unmarshal([]byte(line), &s); err != nil {
+			t.Fatal(err)
+		}
+		assert.Check(t, is.Equal(subscriptions[i].Owner, s))
+	}
+}

cli/command/formatter/service.go

@@ -599,7 +599,13 @@ func (c *serviceContext) Ports() string {
 	pr := portRange{}
 	ports := []string{}
 
-	sort.Sort(byProtocolAndPublishedPort(c.service.Endpoint.Ports))
+	servicePorts := c.service.Endpoint.Ports
+	sort.Slice(servicePorts, func(i, j int) bool {
+		if servicePorts[i].Protocol == servicePorts[j].Protocol {
+			return servicePorts[i].PublishedPort < servicePorts[j].PublishedPort
+		}
+		return servicePorts[i].Protocol < servicePorts[j].Protocol
+	})
 
 	for _, p := range c.service.Endpoint.Ports {
 		if p.PublishMode == swarm.PortConfigPublishModeIngress {
@@ -633,14 +639,3 @@ func (c *serviceContext) Ports() string {
 	}
 	return strings.Join(ports, ", ")
 }
-
-type byProtocolAndPublishedPort []swarm.PortConfig
-
-func (a byProtocolAndPublishedPort) Len() int      { return len(a) }
-func (a byProtocolAndPublishedPort) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
-func (a byProtocolAndPublishedPort) Less(i, j int) bool {
-	if a[i].Protocol == a[j].Protocol {
-		return a[i].PublishedPort < a[j].PublishedPort
-	}
-	return a[i].Protocol < a[j].Protocol
-}

cli/command/formatter/trust.go

@@ -133,18 +133,3 @@ func (c *signerInfoContext) Keys() string {
 func (c *signerInfoContext) Signer() string {
 	return c.s.Name
 }
-
-// SignerInfoList helps sort []SignerInfo by signer names
-type SignerInfoList []SignerInfo
-
-func (signerInfoComp SignerInfoList) Len() int {
-	return len(signerInfoComp)
-}
-
-func (signerInfoComp SignerInfoList) Less(i, j int) bool {
-	return signerInfoComp[i].Name < signerInfoComp[j].Name
-}
-
-func (signerInfoComp SignerInfoList) Swap(i, j int) {
-	signerInfoComp[i], signerInfoComp[j] = signerInfoComp[j], signerInfoComp[i]
-}

cli/command/formatter/trust_test.go

@@ -222,7 +222,7 @@ eve                 foobarbazquxquux, key31, key32
 	}
 
 	for _, testcase := range cases {
-		signerInfo := SignerInfoList{
+		signerInfo := []SignerInfo{
 			{Name: "alice", Keys: []string{"key11", "key12"}},
 			{Name: "bob", Keys: []string{"key21"}},
 			{Name: "eve", Keys: []string{"key31", "key32", "foobarbazquxquux"}},

cli/command/formatter/updates.go

@@ -0,0 +1,73 @@
+package formatter
+
+import (
+	clitypes "github.com/docker/cli/types"
+)
+
+const (
+	defaultUpdatesTableFormat = "table {{.Type}}\t{{.Version}}\t{{.Notes}}"
+	defaultUpdatesQuietFormat = "{{.Version}}"
+
+	updatesTypeHeader = "TYPE"
+	versionHeader     = "VERSION"
+	notesHeader       = "NOTES"
+)
+
+// NewUpdatesFormat returns a Format for rendering using a updates context
+func NewUpdatesFormat(source string, quiet bool) Format {
+	switch source {
+	case TableFormatKey:
+		if quiet {
+			return defaultUpdatesQuietFormat
+		}
+		return defaultUpdatesTableFormat
+	case RawFormatKey:
+		if quiet {
+			return `update_version: {{.Version}}`
+		}
+		return `update_version: {{.Version}}\ntype: {{.Type}}\nnotes: {{.Notes}}\n`
+	}
+	return Format(source)
+}
+
+// UpdatesWrite writes the context
+func UpdatesWrite(ctx Context, availableUpdates []clitypes.Update) error {
+	render := func(format func(subContext subContext) error) error {
+		for _, update := range availableUpdates {
+			updatesCtx := &updateContext{trunc: ctx.Trunc, u: update}
+			if err := format(updatesCtx); err != nil {
+				return err
+			}
+		}
+		return nil
+	}
+	updatesCtx := updateContext{}
+	updatesCtx.header = map[string]string{
+		"Type":    updatesTypeHeader,
+		"Version": versionHeader,
+		"Notes":   notesHeader,
+	}
+	return ctx.Write(&updatesCtx, render)
+}
+
+type updateContext struct {
+	HeaderContext
+	trunc bool
+	u     clitypes.Update
+}
+
+func (c *updateContext) MarshalJSON() ([]byte, error) {
+	return marshalJSON(c)
+}
+
+func (c *updateContext) Type() string {
+	return c.u.Type
+}
+
+func (c *updateContext) Version() string {
+	return c.u.Version
+}
+
+func (c *updateContext) Notes() string {
+	return c.u.Notes
+}

cli/command/formatter/updates_test.go

@@ -0,0 +1,143 @@
+package formatter
+
+import (
+	"bytes"
+	"encoding/json"
+	"strings"
+	"testing"
+
+	clitypes "github.com/docker/cli/types"
+	"gotest.tools/assert"
+	is "gotest.tools/assert/cmp"
+)
+
+func TestUpdateContextWrite(t *testing.T) {
+	cases := []struct {
+		context  Context
+		expected string
+	}{
+		// Errors
+		{
+			Context{Format: "{{InvalidFunction}}"},
+			`Template parsing error: template: :1: function "InvalidFunction" not defined
+`,
+		},
+		{
+			Context{Format: "{{nil}}"},
+			`Template parsing error: template: :1:2: executing "" at <nil>: nil is not a command
+`,
+		},
+		// Table format
+		{
+			Context{Format: NewUpdatesFormat("table", false)},
+			`TYPE                VERSION             NOTES
+updateType1         version1            description 1
+updateType2         version2            description 2
+`,
+		},
+		{
+			Context{Format: NewUpdatesFormat("table", true)},
+			`version1
+version2
+`,
+		},
+		{
+			Context{Format: NewUpdatesFormat("table {{.Version}}", false)},
+			`VERSION
+version1
+version2
+`,
+		},
+		{
+			Context{Format: NewUpdatesFormat("table {{.Version}}", true)},
+			`VERSION
+version1
+version2
+`,
+		},
+		// Raw Format
+		{
+			Context{Format: NewUpdatesFormat("raw", false)},
+			`update_version: version1
+type: updateType1
+notes: description 1
+
+update_version: version2
+type: updateType2
+notes: description 2
+
+`,
+		},
+		{
+			Context{Format: NewUpdatesFormat("raw", true)},
+			`update_version: version1
+update_version: version2
+`,
+		},
+		// Custom Format
+		{
+			Context{Format: NewUpdatesFormat("{{.Version}}", false)},
+			`version1
+version2
+`,
+		},
+	}
+
+	for _, testcase := range cases {
+		updates := []clitypes.Update{
+			{Type: "updateType1", Version: "version1", Notes: "description 1"},
+			{Type: "updateType2", Version: "version2", Notes: "description 2"},
+		}
+		out := &bytes.Buffer{}
+		testcase.context.Output = out
+		err := UpdatesWrite(testcase.context, updates)
+		if err != nil {
+			assert.Error(t, err, testcase.expected)
+		} else {
+			assert.Check(t, is.Equal(testcase.expected, out.String()))
+		}
+	}
+}
+
+func TestUpdateContextWriteJSON(t *testing.T) {
+	updates := []clitypes.Update{
+		{Type: "updateType1", Version: "version1", Notes: "note1"},
+		{Type: "updateType2", Version: "version2", Notes: "note2"},
+	}
+	expectedJSONs := []map[string]interface{}{
+		{"Version": "version1", "Notes": "note1", "Type": "updateType1"},
+		{"Version": "version2", "Notes": "note2", "Type": "updateType2"},
+	}
+
+	out := &bytes.Buffer{}
+	err := UpdatesWrite(Context{Format: "{{json .}}", Output: out}, updates)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, line := range strings.Split(strings.TrimSpace(out.String()), "\n") {
+		var m map[string]interface{}
+		if err := json.Unmarshal([]byte(line), &m); err != nil {
+			t.Fatal(err)
+		}
+		assert.Check(t, is.DeepEqual(expectedJSONs[i], m))
+	}
+}
+
+func TestUpdateContextWriteJSONField(t *testing.T) {
+	updates := []clitypes.Update{
+		{Type: "updateType1", Version: "version1"},
+		{Type: "updateType2", Version: "version2"},
+	}
+	out := &bytes.Buffer{}
+	err := UpdatesWrite(Context{Format: "{{json .Type}}", Output: out}, updates)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for i, line := range strings.Split(strings.TrimSpace(out.String()), "\n") {
+		var s string
+		if err := json.Unmarshal([]byte(line), &s); err != nil {
+			t.Fatal(err)
+		}
+		assert.Check(t, is.Equal(updates[i].Type, s))
+	}
+}

cli/command/image/build.go

@@ -57,7 +57,7 @@ type buildOptions struct {
 	isolation      string
 	quiet          bool
 	noCache        bool
-	console        opts.NullableBool
+	progress       string
 	rm             bool
 	forceRm        bool
 	pull           bool
@@ -71,6 +71,8 @@ type buildOptions struct {
 	stream         bool
 	platform       string
 	untrusted      bool
+	secrets        []string
+	ssh            []string
 }
 
 // dockerfileFromStdin returns true when the user specified that the Dockerfile
@@ -134,6 +136,8 @@ func NewBuildCommand(dockerCli command.Cli) *cobra.Command {
 	flags.BoolVar(&options.pull, "pull", false, "Always attempt to pull a newer version of the image")
 	flags.StringSliceVar(&options.cacheFrom, "cache-from", []string{}, "Images to consider as cache sources")
 	flags.BoolVar(&options.compress, "compress", false, "Compress the build context using gzip")
+	flags.SetAnnotation("compress", "no-buildkit", nil)
+
 	flags.StringSliceVar(&options.securityOpt, "security-opt", []string{}, "Security options")
 	flags.StringVar(&options.networkMode, "network", "default", "Set the networking mode for the RUN instructions during build")
 	flags.SetAnnotation("network", "version", []string{"1.25"})
@@ -151,10 +155,18 @@ func NewBuildCommand(dockerCli command.Cli) *cobra.Command {
 	flags.BoolVar(&options.stream, "stream", false, "Stream attaches to server to negotiate build context")
 	flags.SetAnnotation("stream", "experimental", nil)
 	flags.SetAnnotation("stream", "version", []string{"1.31"})
+	flags.SetAnnotation("stream", "no-buildkit", nil)
 
-	flags.Var(&options.console, "console", "Show console output (with buildkit only) (true, false, auto)")
-	flags.SetAnnotation("console", "experimental", nil)
-	flags.SetAnnotation("console", "version", []string{"1.38"})
+	flags.StringVar(&options.progress, "progress", "auto", "Set type of progress output (auto, plain, tty). Use plain to show container output")
+	flags.SetAnnotation("progress", "buildkit", nil)
+
+	flags.StringArrayVar(&options.secrets, "secret", []string{}, "Secret file to expose to the build (only if BuildKit enabled): id=mysecret,src=/local/secret")
+	flags.SetAnnotation("secret", "version", []string{"1.39"})
+	flags.SetAnnotation("secret", "buildkit", nil)
+
+	flags.StringArrayVar(&options.ssh, "ssh", []string{}, "SSH agent socket or keys to expose to the build (only if BuildKit enabled) (format: default|<id>[=<socket>|<key>[,<key>]])")
+	flags.SetAnnotation("ssh", "version", []string{"1.39"})
+	flags.SetAnnotation("ssh", "buildkit", nil)
 	return cmd
 }
 
@@ -176,14 +188,17 @@ func (out *lastProgressOutput) WriteProgress(prog progress.Progress) error {
 
 // nolint: gocyclo
 func runBuild(dockerCli command.Cli, options buildOptions) error {
-	if os.Getenv("DOCKER_BUILDKIT") != "" {
+	buildkitEnabled, err := command.BuildKitEnabled(dockerCli.ServerInfo())
+	if err != nil {
+		return err
+	}
+	if buildkitEnabled {
 		return runBuildBuildKit(dockerCli, options)
 	}
 
 	var (
 		buildCtx      io.ReadCloser
 		dockerfileCtx io.ReadCloser
-		err           error
 		contextDir    string
 		tempDir       string
 		relDockerfile string
@@ -263,15 +278,12 @@ func runBuild(dockerCli command.Cli, options buildOptions) error {
 		}
 
 		// And canonicalize dockerfile name to a platform-independent one
-		relDockerfile, err = archive.CanonicalTarNameForPath(relDockerfile)
-		if err != nil {
-			return errors.Errorf("cannot canonicalize dockerfile path %s: %v", relDockerfile, err)
-		}
+		relDockerfile = archive.CanonicalTarNameForPath(relDockerfile)
 
 		excludes = build.TrimBuildFilesFromExcludes(excludes, relDockerfile, options.dockerfileFromStdin())
 		buildCtx, err = archive.TarWithOptions(contextDir, &archive.TarOptions{
 			ExcludePatterns: excludes,
-			ChownOpts:       &idtools.IDPair{UID: 0, GID: 0},
+			ChownOpts:       &idtools.Identity{UID: 0, GID: 0},
 		})
 		if err != nil {
 			return err
@@ -338,7 +350,7 @@ func runBuild(dockerCli command.Cli, options buildOptions) error {
 		buildCtx = dockerfileCtx
 	}
 
-	s, err := trySession(dockerCli, contextDir)
+	s, err := trySession(dockerCli, contextDir, true)
 	if err != nil {
 		return err
 	}

cli/command/image/build_buildkit.go

@@ -1,29 +1,37 @@
 package image
 
 import (
+	"bytes"
 	"context"
+	"encoding/csv"
 	"encoding/json"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
 	"path/filepath"
+	"strings"
 
 	"github.com/containerd/console"
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/command/image/build"
+	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/pkg/jsonmessage"
 	"github.com/docker/docker/pkg/stringid"
 	"github.com/docker/docker/pkg/urlutil"
 	controlapi "github.com/moby/buildkit/api/services/control"
 	"github.com/moby/buildkit/client"
+	"github.com/moby/buildkit/session"
 	"github.com/moby/buildkit/session/auth/authprovider"
 	"github.com/moby/buildkit/session/filesync"
+	"github.com/moby/buildkit/session/secrets/secretsprovider"
+	"github.com/moby/buildkit/session/sshforward/sshprovider"
 	"github.com/moby/buildkit/util/appcontext"
 	"github.com/moby/buildkit/util/progress/progressui"
 	"github.com/pkg/errors"
-	"github.com/tonistiigi/fsutil"
+	fsutiltypes "github.com/tonistiigi/fsutil/types"
 	"golang.org/x/sync/errgroup"
 )
 
@@ -35,7 +43,7 @@ var errDockerfileConflict = errors.New("ambiguous Dockerfile source: both stdin
 func runBuildBuildKit(dockerCli command.Cli, options buildOptions) error {
 	ctx := appcontext.Context()
 
-	s, err := trySession(dockerCli, options.context)
+	s, err := trySession(dockerCli, options.context, false)
 	if err != nil {
 		return err
 	}
@@ -43,6 +51,13 @@ func runBuildBuildKit(dockerCli command.Cli, options buildOptions) error {
 		return errors.Errorf("buildkit not supported by daemon")
 	}
 
+	if options.imageIDFile != "" {
+		// Avoid leaving a stale file if we eventually fail
+		if err := os.Remove(options.imageIDFile); err != nil && !os.IsNotExist(err) {
+			return errors.Wrap(err, "removing image ID file")
+		}
+	}
+
 	var (
 		remote           string
 		body             io.Reader
@@ -117,6 +132,20 @@ func runBuildBuildKit(dockerCli command.Cli, options buildOptions) error {
 	}
 
 	s.Allow(authprovider.NewDockerAuthProvider())
+	if len(options.secrets) > 0 {
+		sp, err := parseSecretSpecs(options.secrets)
+		if err != nil {
+			return errors.Wrapf(err, "could not parse secrets: %v", options.secrets)
+		}
+		s.Allow(sp)
+	}
+	if len(options.ssh) > 0 {
+		sshp, err := parseSSHSpecs(options.ssh)
+		if err != nil {
+			return errors.Wrapf(err, "could not parse ssh: %v", options.ssh)
+		}
+		s.Allow(sshp)
+	}
 
 	eg, ctx := errgroup.WithContext(ctx)
 
@@ -159,6 +188,7 @@ func runBuildBuildKit(dockerCli command.Cli, options buildOptions) error {
 	return eg.Wait()
 }
 
+//nolint: gocyclo
 func doBuild(ctx context.Context, eg *errgroup.Group, dockerCli command.Cli, options buildOptions, buildOptions types.ImageBuildOptions) (finalErr error) {
 	response, err := dockerCli.Client().ImageBuild(context.Background(), nil, buildOptions)
 	if err != nil {
@@ -180,17 +210,19 @@ func doBuild(ctx context.Context, eg *errgroup.Group, dockerCli command.Cli, opt
 	t := newTracer()
 	ssArr := []*client.SolveStatus{}
 
-	displayStatus := func(displayCh chan *client.SolveStatus) {
+	if err := opts.ValidateProgressOutput(options.progress); err != nil {
+		return err
+	}
+
+	displayStatus := func(out *os.File, displayCh chan *client.SolveStatus) {
 		var c console.Console
-		out := os.Stderr
-		// TODO: Handle interactive output in non-interactive environment.
-		consoleOpt := options.console.Value()
-		if cons, err := console.ConsoleFromFile(out); err == nil && (consoleOpt == nil || *consoleOpt) {
+		// TODO: Handle tty output in non-tty environment.
+		if cons, err := console.ConsoleFromFile(out); err == nil && (options.progress == "auto" || options.progress == "tty") {
 			c = cons
 		}
 		// not using shared context to not disrupt display but let is finish reporting errors
 		eg.Go(func() error {
-			return progressui.DisplaySolveStatus(context.TODO(), c, out, displayCh)
+			return progressui.DisplaySolveStatus(context.TODO(), "", c, out, displayCh)
 		})
 	}
 
@@ -210,15 +242,31 @@ func doBuild(ctx context.Context, eg *errgroup.Group, dockerCli command.Cli, opt
 					}
 					close(displayCh)
 				}()
-				displayStatus(displayCh)
+				displayStatus(os.Stderr, displayCh)
 			}
 			return nil
 		})
 	} else {
-		displayStatus(t.displayCh)
+		displayStatus(os.Stdout, t.displayCh)
 	}
 	defer close(t.displayCh)
-	err = jsonmessage.DisplayJSONMessagesStream(response.Body, os.Stdout, dockerCli.Out().FD(), dockerCli.Out().IsTerminal(), t.write)
+
+	buf := bytes.NewBuffer(nil)
+
+	imageID := ""
+	writeAux := func(msg jsonmessage.JSONMessage) {
+		if msg.ID == "moby.image.id" {
+			var result types.BuildResult
+			if err := json.Unmarshal(*msg.Aux, &result); err != nil {
+				fmt.Fprintf(dockerCli.Err(), "failed to parse aux message: %v", err)
+			}
+			imageID = result.ID
+			return
+		}
+		t.write(msg)
+	}
+
+	err = jsonmessage.DisplayJSONMessagesStream(response.Body, buf, dockerCli.Out().FD(), dockerCli.Out().IsTerminal(), writeAux)
 	if err != nil {
 		if jerr, ok := err.(*jsonmessage.JSONError); ok {
 			// If no error code is set, default to 1
@@ -228,10 +276,30 @@ func doBuild(ctx context.Context, eg *errgroup.Group, dockerCli command.Cli, opt
 			return cli.StatusError{Status: jerr.Message, StatusCode: jerr.Code}
 		}
 	}
+
+	// Everything worked so if -q was provided the output from the daemon
+	// should be just the image ID and we'll print that to stdout.
+	//
+	// TODO: we may want to use Aux messages with ID "moby.image.id" regardless of options.quiet (i.e. don't send HTTP param q=1)
+	// instead of assuming that output is image ID if options.quiet.
+	if options.quiet {
+		imageID = buf.String()
+		fmt.Fprint(dockerCli.Out(), imageID)
+	}
+
+	if options.imageIDFile != "" {
+		if imageID == "" {
+			return errors.Errorf("cannot write %s because server did not provide an image ID", options.imageIDFile)
+		}
+		imageID = strings.TrimSpace(imageID)
+		if err := ioutil.WriteFile(options.imageIDFile, []byte(imageID), 0666); err != nil {
+			return errors.Wrap(err, "cannot write image ID file")
+		}
+	}
 	return err
 }
 
-func resetUIDAndGID(s *fsutil.Stat) bool {
+func resetUIDAndGID(s *fsutiltypes.Stat) bool {
 	s.Uid = 0
 	s.Gid = 0
 	return true
@@ -298,3 +366,76 @@ func (t *tracer) write(msg jsonmessage.JSONMessage) {
 
 	t.displayCh <- &s
 }
+
+func parseSecretSpecs(sl []string) (session.Attachable, error) {
+	fs := make([]secretsprovider.FileSource, 0, len(sl))
+	for _, v := range sl {
+		s, err := parseSecret(v)
+		if err != nil {
+			return nil, err
+		}
+		fs = append(fs, *s)
+	}
+	store, err := secretsprovider.NewFileStore(fs)
+	if err != nil {
+		return nil, err
+	}
+	return secretsprovider.NewSecretProvider(store), nil
+}
+
+func parseSecret(value string) (*secretsprovider.FileSource, error) {
+	csvReader := csv.NewReader(strings.NewReader(value))
+	fields, err := csvReader.Read()
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to parse csv secret")
+	}
+
+	fs := secretsprovider.FileSource{}
+
+	for _, field := range fields {
+		parts := strings.SplitN(field, "=", 2)
+		key := strings.ToLower(parts[0])
+
+		if len(parts) != 2 {
+			return nil, errors.Errorf("invalid field '%s' must be a key=value pair", field)
+		}
+
+		value := parts[1]
+		switch key {
+		case "type":
+			if value != "file" {
+				return nil, errors.Errorf("unsupported secret type %q", value)
+			}
+		case "id":
+			fs.ID = value
+		case "source", "src":
+			fs.FilePath = value
+		default:
+			return nil, errors.Errorf("unexpected key '%s' in '%s'", key, field)
+		}
+	}
+	return &fs, nil
+}
+
+func parseSSHSpecs(sl []string) (session.Attachable, error) {
+	configs := make([]sshprovider.AgentConfig, 0, len(sl))
+	for _, v := range sl {
+		c, err := parseSSH(v)
+		if err != nil {
+			return nil, err
+		}
+		configs = append(configs, *c)
+	}
+	return sshprovider.NewSSHAgentProvider(configs)
+}
+
+func parseSSH(value string) (*sshprovider.AgentConfig, error) {
+	parts := strings.SplitN(value, "=", 2)
+	cfg := sshprovider.AgentConfig{
+		ID: parts[0],
+	}
+	if len(parts) > 1 {
+		cfg.Paths = strings.Split(parts[1], ",")
+	}
+	return &cfg, nil
+}

cli/command/image/build_session.go

@@ -27,13 +27,16 @@ import (
 
 const clientSessionRemote = "client-session"
 
-func isSessionSupported(dockerCli command.Cli) bool {
+func isSessionSupported(dockerCli command.Cli, forStream bool) bool {
+	if !forStream && versions.GreaterThanOrEqualTo(dockerCli.Client().ClientVersion(), "1.39") {
+		return true
+	}
 	return dockerCli.ServerInfo().HasExperimental && versions.GreaterThanOrEqualTo(dockerCli.Client().ClientVersion(), "1.31")
 }
 
-func trySession(dockerCli command.Cli, contextDir string) (*session.Session, error) {
+func trySession(dockerCli command.Cli, contextDir string, forStream bool) (*session.Session, error) {
 	var s *session.Session
-	if isSessionSupported(dockerCli) {
+	if isSessionSupported(dockerCli, forStream) {
 		sharedKey, err := getBuildSharedKey(contextDir)
 		if err != nil {
 			return nil, errors.Wrap(err, "failed to get build shared key")

cli/command/image/build_test.go

@@ -5,6 +5,7 @@ import (
 	"bytes"
 	"compress/gzip"
 	"context"
+	"fmt"
 	"io"
 	"io/ioutil"
 	"os"
@@ -17,6 +18,7 @@ import (
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/pkg/archive"
 	"github.com/google/go-cmp/cmp"
+	"github.com/moby/buildkit/session/secrets/secretsprovider"
 	"gotest.tools/assert"
 	"gotest.tools/fs"
 	"gotest.tools/skip"
@@ -173,6 +175,66 @@ RUN echo hello world
 	assert.DeepEqual(t, fakeBuild.filenames(t), []string{"Dockerfile"})
 }
 
+func TestParseSecret(t *testing.T) {
+	type testcase struct {
+		value       string
+		errExpected bool
+		errMatch    string
+		filesource  *secretsprovider.FileSource
+	}
+	var testcases = []testcase{
+		{
+			value:       "",
+			errExpected: true,
+		}, {
+			value:       "foobar",
+			errExpected: true,
+			errMatch:    "must be a key=value pair",
+		}, {
+			value:       "foo,bar",
+			errExpected: true,
+			errMatch:    "must be a key=value pair",
+		}, {
+			value:       "foo=bar",
+			errExpected: true,
+			errMatch:    "unexpected key",
+		}, {
+			value:      "src=somefile",
+			filesource: &secretsprovider.FileSource{FilePath: "somefile"},
+		}, {
+			value:      "source=somefile",
+			filesource: &secretsprovider.FileSource{FilePath: "somefile"},
+		}, {
+			value:      "id=mysecret",
+			filesource: &secretsprovider.FileSource{ID: "mysecret"},
+		}, {
+			value:      "id=mysecret,src=somefile",
+			filesource: &secretsprovider.FileSource{ID: "mysecret", FilePath: "somefile"},
+		}, {
+			value:      "id=mysecret,source=somefile,type=file",
+			filesource: &secretsprovider.FileSource{ID: "mysecret", FilePath: "somefile"},
+		}, {
+			value:      "id=mysecret,src=somefile,src=othersecretfile",
+			filesource: &secretsprovider.FileSource{ID: "mysecret", FilePath: "othersecretfile"},
+		}, {
+			value:       "type=invalid",
+			errExpected: true,
+			errMatch:    "unsupported secret type",
+		},
+	}
+
+	for _, tc := range testcases {
+		t.Run(tc.value, func(t *testing.T) {
+			secret, err := parseSecret(tc.value)
+			assert.Equal(t, err != nil, tc.errExpected, fmt.Sprintf("err=%v errExpected=%t", err, tc.errExpected))
+			if tc.errMatch != "" {
+				assert.ErrorContains(t, err, tc.errMatch)
+			}
+			assert.DeepEqual(t, secret, tc.filesource)
+		})
+	}
+}
+
 type fakeBuild struct {
 	context *tar.Reader
 	options types.ImageBuildOptions

cli/command/image/import.go

@@ -19,6 +19,7 @@ type importOptions struct {
 	reference string
 	changes   dockeropts.ListOpts
 	message   string
+	platform  string
 }
 
 // NewImportCommand creates a new `docker import` command
@@ -43,6 +44,7 @@ func NewImportCommand(dockerCli command.Cli) *cobra.Command {
 	options.changes = dockeropts.NewListOpts(nil)
 	flags.VarP(&options.changes, "change", "c", "Apply Dockerfile instruction to the created image")
 	flags.StringVarP(&options.message, "message", "m", "", "Set commit message for imported image")
+	command.AddPlatformFlag(flags, &options.platform)
 
 	return cmd
 }
@@ -71,8 +73,9 @@ func runImport(dockerCli command.Cli, options importOptions) error {
 	}
 
 	importOptions := types.ImageImportOptions{
-		Message: options.message,
-		Changes: options.changes.GetAll(),
+		Message:  options.message,
+		Changes:  options.changes.GetAll(),
+		Platform: options.platform,
 	}
 
 	clnt := dockerCli.Client()

cli/command/image/prune.go

@@ -3,11 +3,14 @@ package image
 import (
 	"context"
 	"fmt"
+	"strings"
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/opts"
+	"github.com/docker/docker/api/types/filters"
 	units "github.com/docker/go-units"
+	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 )
 
@@ -54,8 +57,24 @@ Are you sure you want to continue?`
 Are you sure you want to continue?`
 )
 
+// cloneFilter is a temporary workaround that uses existing public APIs from the filters package to clone a filter.
+// TODO(tiborvass): remove this once filters.Args.Clone() is added.
+func cloneFilter(args filters.Args) (newArgs filters.Args, err error) {
+	if args.Len() == 0 {
+		return filters.NewArgs(), nil
+	}
+	b, err := args.MarshalJSON()
+	if err != nil {
+		return newArgs, err
+	}
+	return filters.FromJSON(string(b))
+}
+
 func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint64, output string, err error) {
-	pruneFilters := options.filter.Value()
+	pruneFilters, err := cloneFilter(options.filter.Value())
+	if err != nil {
+		return 0, "", errors.Wrap(err, "could not copy filter in image prune")
+	}
 	pruneFilters.Add("dangling", fmt.Sprintf("%v", !options.all))
 	pruneFilters = command.PruneFilters(dockerCli, pruneFilters)
 
@@ -73,14 +92,20 @@ func runPrune(dockerCli command.Cli, options pruneOptions) (spaceReclaimed uint6
 	}
 
 	if len(report.ImagesDeleted) > 0 {
-		output = "Deleted Images:\n"
+		var sb strings.Builder
+		sb.WriteString("Deleted Images:\n")
 		for _, st := range report.ImagesDeleted {
 			if st.Untagged != "" {
-				output += fmt.Sprintln("untagged:", st.Untagged)
+				sb.WriteString("untagged: ")
+				sb.WriteString(st.Untagged)
+				sb.WriteByte('\n')
 			} else {
-				output += fmt.Sprintln("deleted:", st.Deleted)
+				sb.WriteString("deleted: ")
+				sb.WriteString(st.Deleted)
+				sb.WriteByte('\n')
 			}
 		}
+		output = sb.String()
 		spaceReclaimed = report.SpaceReclaimed
 	}
 

cli/command/image/prune_test.go

@@ -70,6 +70,14 @@ func TestNewPruneCommandSuccess(t *testing.T) {
 				}, nil
 			},
 		},
+		{
+			name: "label-filter",
+			args: []string{"--force", "--filter", "label=foobar"},
+			imagesPruneFunc: func(pruneFilter filters.Args) (types.ImagesPruneReport, error) {
+				assert.Check(t, is.Equal("foobar", pruneFilter.Get("label")[0]))
+				return types.ImagesPruneReport{}, nil
+			},
+		},
 		{
 			name: "force-untagged",
 			args: []string{"--force"},

cli/command/image/testdata/prune-command-success.label-filter.golden

@@ -0,0 +1 @@
+Total reclaimed space: 0B

cli/command/manifest/annotate.go

@@ -6,6 +6,7 @@ import (
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/manifest/store"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 )
@@ -64,20 +65,23 @@ func runManifestAnnotate(dockerCli command.Cli, opts annotateOptions) error {
 	}
 
 	// Update the mf
+	if imageManifest.Descriptor.Platform == nil {
+		imageManifest.Descriptor.Platform = new(ocispec.Platform)
+	}
 	if opts.os != "" {
-		imageManifest.Platform.OS = opts.os
+		imageManifest.Descriptor.Platform.OS = opts.os
 	}
 	if opts.arch != "" {
-		imageManifest.Platform.Architecture = opts.arch
+		imageManifest.Descriptor.Platform.Architecture = opts.arch
 	}
 	for _, osFeature := range opts.osFeatures {
-		imageManifest.Platform.OSFeatures = appendIfUnique(imageManifest.Platform.OSFeatures, osFeature)
+		imageManifest.Descriptor.Platform.OSFeatures = appendIfUnique(imageManifest.Descriptor.Platform.OSFeatures, osFeature)
 	}
 	if opts.variant != "" {
-		imageManifest.Platform.Variant = opts.variant
+		imageManifest.Descriptor.Platform.Variant = opts.variant
 	}
 
-	if !isValidOSArch(imageManifest.Platform.OS, imageManifest.Platform.Architecture) {
+	if !isValidOSArch(imageManifest.Descriptor.Platform.OS, imageManifest.Descriptor.Platform.Architecture) {
 		return errors.Errorf("manifest entry for image has unsupported os/arch combination: %s/%s", opts.os, opts.arch)
 	}
 	return manifestStore.Save(targetRef, imgRef, imageManifest)

cli/command/manifest/client_test.go

@@ -15,6 +15,7 @@ type fakeRegistryClient struct {
 	getManifestListFunc func(ctx context.Context, ref reference.Named) ([]manifesttypes.ImageManifest, error)
 	mountBlobFunc       func(ctx context.Context, source reference.Canonical, target reference.Named) error
 	putManifestFunc     func(ctx context.Context, source reference.Named, mf distribution.Manifest) (digest.Digest, error)
+	getTagsFunc         func(ctx context.Context, ref reference.Named) ([]string, error)
 }
 
 func (c *fakeRegistryClient) GetManifest(ctx context.Context, ref reference.Named) (manifesttypes.ImageManifest, error) {
@@ -45,4 +46,11 @@ func (c *fakeRegistryClient) PutManifest(ctx context.Context, ref reference.Name
 	return digest.Digest(""), nil
 }
 
+func (c *fakeRegistryClient) GetTags(ctx context.Context, ref reference.Named) ([]string, error) {
+	if c.getTagsFunc != nil {
+		return c.getTagsFunc(ctx, ref)
+	}
+	return nil, nil
+}
+
 var _ client.RegistryClient = &fakeRegistryClient{}

cli/command/manifest/inspect.go

@@ -12,6 +12,7 @@ import (
 	"github.com/docker/distribution/manifest/manifestlist"
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/registry"
+	"github.com/pkg/errors"
 	"github.com/spf13/cobra"
 )
 
@@ -123,7 +124,7 @@ func printManifestList(dockerCli command.Cli, namedRef reference.Named, list []t
 		for _, img := range list {
 			mfd, err := buildManifestDescriptor(targetRepo, img)
 			if err != nil {
-				return fmt.Errorf("error assembling ManifestDescriptor")
+				return errors.Wrap(err, "failed to assemble ManifestDescriptor")
 			}
 			manifests = append(manifests, mfd)
 		}

cli/command/manifest/inspect_test.go

@@ -14,6 +14,7 @@ import (
 	"github.com/docker/distribution/manifest/schema2"
 	"github.com/docker/distribution/reference"
 	digest "github.com/opencontainers/go-digest"
+	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
 	"github.com/pkg/errors"
 	"gotest.tools/assert"
 	is "gotest.tools/assert/cmp"
@@ -50,8 +51,22 @@ func fullImageManifest(t *testing.T, ref reference.Named) types.ImageManifest {
 		},
 	})
 	assert.NilError(t, err)
+
 	// TODO: include image data for verbose inspect
-	return types.NewImageManifest(ref, digest.Digest("sha256:7328f6f8b41890597575cbaadc884e7386ae0acc53b747401ebce5cf0d62abcd"), types.Image{OS: "linux", Architecture: "amd64"}, man)
+	mt, raw, err := man.Payload()
+	assert.NilError(t, err)
+
+	desc := ocispec.Descriptor{
+		Digest:    digest.FromBytes(raw),
+		Size:      int64(len(raw)),
+		MediaType: mt,
+		Platform: &ocispec.Platform{
+			Architecture: "amd64",
+			OS:           "linux",
+		},
+	}
+
+	return types.NewImageManifest(ref, desc, man)
 }
 
 func TestInspectCommandLocalManifestNotFound(t *testing.T) {

cli/command/manifest/push.go

@@ -10,6 +10,7 @@ import (
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/manifest/types"
 	registryclient "github.com/docker/cli/cli/registry/client"
+	"github.com/docker/distribution"
 	"github.com/docker/distribution/manifest/manifestlist"
 	"github.com/docker/distribution/manifest/schema2"
 	"github.com/docker/distribution/reference"
@@ -141,7 +142,9 @@ func buildManifestList(manifests []types.ImageManifest, targetRef reference.Name
 
 	descriptors := []manifestlist.ManifestDescriptor{}
 	for _, imageManifest := range manifests {
-		if imageManifest.Platform.Architecture == "" || imageManifest.Platform.OS == "" {
+		if imageManifest.Descriptor.Platform == nil ||
+			imageManifest.Descriptor.Platform.Architecture == "" ||
+			imageManifest.Descriptor.Platform.OS == "" {
 			return nil, errors.Errorf(
 				"manifest %s must have an OS and Architecture to be pushed to a registry", imageManifest.Ref)
 		}
@@ -167,17 +170,18 @@ func buildManifestDescriptor(targetRepo *registry.RepositoryInfo, imageManifest
 		return manifestlist.ManifestDescriptor{}, errors.Errorf("cannot use source images from a different registry than the target image: %s != %s", manifestRepoHostname, targetRepoHostname)
 	}
 
-	mediaType, raw, err := imageManifest.Payload()
-	if err != nil {
-		return manifestlist.ManifestDescriptor{}, err
+	manifest := manifestlist.ManifestDescriptor{
+		Descriptor: distribution.Descriptor{
+			Digest:    imageManifest.Descriptor.Digest,
+			Size:      imageManifest.Descriptor.Size,
+			MediaType: imageManifest.Descriptor.MediaType,
+		},
 	}
 
-	manifest := manifestlist.ManifestDescriptor{
-		Platform: imageManifest.Platform,
+	platform := types.PlatformSpecFromOCI(imageManifest.Descriptor.Platform)
+	if platform != nil {
+		manifest.Platform = *platform
 	}
-	manifest.Descriptor.Digest = imageManifest.Digest
-	manifest.Size = int64(len(raw))
-	manifest.MediaType = mediaType
 
 	if err = manifest.Descriptor.Digest.Validate(); err != nil {
 		return manifestlist.ManifestDescriptor{}, errors.Wrapf(err,
@@ -195,7 +199,11 @@ func buildBlobRequestList(imageManifest types.ImageManifest, repoName reference.
 		if err != nil {
 			return nil, err
 		}
-		blobReqs = append(blobReqs, manifestBlob{canonical: canonical, os: imageManifest.Platform.OS})
+		var os string
+		if imageManifest.Descriptor.Platform != nil {
+			os = imageManifest.Descriptor.Platform.OS
+		}
+		blobReqs = append(blobReqs, manifestBlob{canonical: canonical, os: os})
 	}
 	return blobReqs, nil
 }
@@ -206,7 +214,7 @@ func buildPutManifestRequest(imageManifest types.ImageManifest, targetRef refere
 	if err != nil {
 		return mountRequest{}, err
 	}
-	mountRef, err := reference.WithDigest(refWithoutTag, imageManifest.Digest)
+	mountRef, err := reference.WithDigest(refWithoutTag, imageManifest.Descriptor.Digest)
 	if err != nil {
 		return mountRequest{}, err
 	}

cli/command/manifest/testdata/inspect-annotate.golden

@@ -1,6 +1,18 @@
 {
 	"Ref": "example.com/alpine:3.0",
-	"Digest": "sha256:7328f6f8b41890597575cbaadc884e7386ae0acc53b747401ebce5cf0d62abcd",
+	"Descriptor": {
+		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
+		"digest": "sha256:1072e499f3f655a032e88542330cf75b02e7bdf673278f701d7ba61629ee3ebe",
+		"size": 528,
+		"platform": {
+			"architecture": "arm",
+			"os": "freebsd",
+			"os.features": [
+				"feature1"
+			],
+			"variant": "v7"
+		}
+	},
 	"SchemaV2Manifest": {
 		"schemaVersion": 2,
 		"mediaType": "application/vnd.docker.distribution.manifest.v2+json",
@@ -16,13 +28,5 @@
 				"digest": "sha256:88286f41530e93dffd4b964e1db22ce4939fffa4a4c665dab8591fbab03d4926"
 			}
 		]
-	},
-	"Platform": {
-		"architecture": "arm",
-		"os": "freebsd",
-		"os.features": [
-			"feature1"
-		],
-		"variant": "v7"
 	}
 }

cli/command/manifest/testdata/inspect-manifest-list.golden

@@ -4,8 +4,8 @@
    "manifests": [
       {
          "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
-         "size": 428,
-         "digest": "sha256:7328f6f8b41890597575cbaadc884e7386ae0acc53b747401ebce5cf0d62abcd",
+         "size": 528,
+         "digest": "sha256:1072e499f3f655a032e88542330cf75b02e7bdf673278f701d7ba61629ee3ebe",
          "platform": {
             "architecture": "amd64",
             "os": "linux"
@@ -13,8 +13,8 @@
       },
       {
          "mediaType": "application/vnd.docker.distribution.manifest.v2+json",
-         "size": 428,
-         "digest": "sha256:7328f6f8b41890597575cbaadc884e7386ae0acc53b747401ebce5cf0d62abcd",
+         "size": 528,
+         "digest": "sha256:1072e499f3f655a032e88542330cf75b02e7bdf673278f701d7ba61629ee3ebe",
          "platform": {
             "architecture": "amd64",
             "os": "linux"

cli/command/manifest/util.go

@@ -18,6 +18,7 @@ type osArch struct {
 // list of valid os/arch values (see "Optional Environment Variables" section
 // of https://golang.org/doc/install/source
 // Added linux/s390x as we know System z support already exists
+// Keep in sync with _docker_manifest_annotate in contrib/completion/bash/docker
 var validOSArches = map[osArch]bool{
 	{os: "darwin", arch: "386"}:      true,
 	{os: "darwin", arch: "amd64"}:    true,

cli/command/network/list.go

@@ -10,14 +10,9 @@ import (
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
 	"github.com/spf13/cobra"
+	"vbom.ml/util/sortorder"
 )
 
-type byNetworkName []types.NetworkResource
-
-func (r byNetworkName) Len() int           { return len(r) }
-func (r byNetworkName) Swap(i, j int)      { r[i], r[j] = r[j], r[i] }
-func (r byNetworkName) Less(i, j int) bool { return r[i].Name < r[j].Name }
-
 type listOptions struct {
 	quiet   bool
 	noTrunc bool
@@ -64,7 +59,9 @@ func runList(dockerCli command.Cli, options listOptions) error {
 		}
 	}
 
-	sort.Sort(byNetworkName(networkResources))
+	sort.Slice(networkResources, func(i, j int) bool {
+		return sortorder.NaturalLess(networkResources[i].Name, networkResources[j].Name)
+	})
 
 	networksCtx := formatter.Context{
 		Output: dockerCli.Out(),

cli/command/network/list_test.go

@@ -3,7 +3,6 @@ package network
 import (
 	"context"
 	"io/ioutil"
-	"strings"
 	"testing"
 
 	"github.com/docker/cli/internal/test"
@@ -41,23 +40,55 @@ func TestNetworkListErrors(t *testing.T) {
 	}
 }
 
-func TestNetworkListWithFlags(t *testing.T) {
-	expectedOpts := types.NetworkListOptions{
-		Filters: filters.NewArgs(filters.Arg("image.name", "ubuntu")),
+func TestNetworkList(t *testing.T) {
+	testCases := []struct {
+		doc             string
+		networkListFunc func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error)
+		flags           map[string]string
+		golden          string
+	}{
+		{
+			doc: "network list with flags",
+			flags: map[string]string{
+				"filter": "image.name=ubuntu",
+			},
+			golden: "network-list.golden",
+			networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
+				expectedOpts := types.NetworkListOptions{
+					Filters: filters.NewArgs(filters.Arg("image.name", "ubuntu")),
+				}
+				assert.Check(t, is.DeepEqual(expectedOpts, options, cmp.AllowUnexported(filters.Args{})))
+
+				return []types.NetworkResource{*NetworkResource(NetworkResourceID("123454321"),
+					NetworkResourceName("network_1"),
+					NetworkResourceDriver("09.7.01"),
+					NetworkResourceScope("global"))}, nil
+			},
+		},
+		{
+			doc: "network list sort order",
+			flags: map[string]string{
+				"format": "{{ .Name }}",
+			},
+			golden: "network-list-sort.golden",
+			networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
+				return []types.NetworkResource{
+					*NetworkResource(NetworkResourceName("network-2-foo")),
+					*NetworkResource(NetworkResourceName("network-1-foo")),
+					*NetworkResource(NetworkResourceName("network-10-foo"))}, nil
+			},
+		},
 	}
 
-	cli := test.NewFakeCli(&fakeClient{
-		networkListFunc: func(ctx context.Context, options types.NetworkListOptions) ([]types.NetworkResource, error) {
-			assert.Check(t, is.DeepEqual(expectedOpts, options, cmp.AllowUnexported(filters.Args{})))
-			return []types.NetworkResource{*NetworkResource(NetworkResourceID("123454321"),
-				NetworkResourceName("network_1"),
-				NetworkResourceDriver("09.7.01"),
-				NetworkResourceScope("global"))}, nil
-		},
-	})
-	cmd := newListCommand(cli)
-
-	cmd.Flags().Set("filter", "image.name=ubuntu")
-	assert.NilError(t, cmd.Execute())
-	golden.Assert(t, strings.TrimSpace(cli.OutBuffer().String()), "network-list.golden")
+	for _, tc := range testCases {
+		t.Run(tc.doc, func(t *testing.T) {
+			cli := test.NewFakeCli(&fakeClient{networkListFunc: tc.networkListFunc})
+			cmd := newListCommand(cli)
+			for key, value := range tc.flags {
+				cmd.Flags().Set(key, value)
+			}
+			assert.NilError(t, cmd.Execute())
+			golden.Assert(t, cli.OutBuffer().String(), tc.golden)
+		})
+	}
 }

cli/command/network/prune.go

@@ -70,7 +70,7 @@ func runPrune(dockerCli command.Cli, options pruneOptions) (output string, err e
 
 // RunPrune calls the Network Prune API
 // This returns the amount of space reclaimed and a detailed output string
-func RunPrune(dockerCli command.Cli, filter opts.FilterOpt) (uint64, string, error) {
+func RunPrune(dockerCli command.Cli, all bool, filter opts.FilterOpt) (uint64, string, error) {
 	output, err := runPrune(dockerCli, pruneOptions{force: true, filter: filter})
 	return 0, output, err
 }

cli/command/network/testdata/network-list-sort.golden

@@ -0,0 +1,3 @@
+network-1-foo
+network-2-foo
+network-10-foo

cli/command/network/testdata/network-list.golden

@@ -1,2 +1,2 @@
 NETWORK ID          NAME                DRIVER              SCOPE
-123454321           network_1           09.7.01             global
+123454321           network_1           09.7.01             global

cli/command/node/list.go

@@ -9,19 +9,10 @@ import (
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/api/types/swarm"
 	"github.com/spf13/cobra"
 	"vbom.ml/util/sortorder"
 )
 
-type byHostname []swarm.Node
-
-func (n byHostname) Len() int      { return len(n) }
-func (n byHostname) Swap(i, j int) { n[i], n[j] = n[j], n[i] }
-func (n byHostname) Less(i, j int) bool {
-	return sortorder.NaturalLess(n[i].Description.Hostname, n[j].Description.Hostname)
-}
-
 type listOptions struct {
 	quiet  bool
 	format string
@@ -80,6 +71,8 @@ func runList(dockerCli command.Cli, options listOptions) error {
 		Output: dockerCli.Out(),
 		Format: formatter.NewNodeFormat(format, options.quiet),
 	}
-	sort.Sort(byHostname(nodes))
+	sort.Slice(nodes, func(i, j int) bool {
+		return sortorder.NaturalLess(nodes[i].Description.Hostname, nodes[j].Description.Hostname)
+	})
 	return formatter.NodeWrite(nodesCtx, nodes, info)
 }

cli/command/plugin/client_test.go

@@ -5,6 +5,7 @@ import (
 	"io"
 
 	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/client"
 )
 
@@ -14,6 +15,8 @@ type fakeClient struct {
 	pluginDisableFunc func(name string, disableOptions types.PluginDisableOptions) error
 	pluginEnableFunc  func(name string, options types.PluginEnableOptions) error
 	pluginRemoveFunc  func(name string, options types.PluginRemoveOptions) error
+	pluginInstallFunc func(name string, options types.PluginInstallOptions) (io.ReadCloser, error)
+	pluginListFunc    func(filter filters.Args) (types.PluginsListResponse, error)
 }
 
 func (c *fakeClient) PluginCreate(ctx context.Context, createContext io.Reader, createOptions types.PluginCreateOptions) error {
@@ -43,3 +46,18 @@ func (c *fakeClient) PluginRemove(context context.Context, name string, removeOp
 	}
 	return nil
 }
+
+func (c *fakeClient) PluginInstall(context context.Context, name string, installOptions types.PluginInstallOptions) (io.ReadCloser, error) {
+	if c.pluginInstallFunc != nil {
+		return c.pluginInstallFunc(name, installOptions)
+	}
+	return nil, nil
+}
+
+func (c *fakeClient) PluginList(context context.Context, filter filters.Args) (types.PluginsListResponse, error) {
+	if c.pluginListFunc != nil {
+		return c.pluginListFunc(filter)
+	}
+
+	return types.PluginsListResponse{}, nil
+}

cli/command/plugin/install.go

@@ -151,7 +151,7 @@ func runInstall(dockerCli command.Cli, opts pluginOptions) error {
 	responseBody, err := dockerCli.Client().PluginInstall(ctx, localName, options)
 	if err != nil {
 		if strings.Contains(err.Error(), "(image) when fetching") {
-			return errors.New(err.Error() + " - Use `docker image pull`")
+			return errors.New(err.Error() + " - Use \"docker image pull\"")
 		}
 		return err
 	}

cli/command/plugin/install_test.go

@@ -0,0 +1,141 @@
+package plugin
+
+import (
+	"fmt"
+	"io"
+	"io/ioutil"
+	"strings"
+	"testing"
+
+	"github.com/docker/cli/internal/test"
+	"github.com/docker/cli/internal/test/notary"
+	"github.com/docker/docker/api/types"
+
+	"gotest.tools/assert"
+)
+
+func TestInstallErrors(t *testing.T) {
+	testCases := []struct {
+		description   string
+		args          []string
+		expectedError string
+		installFunc   func(name string, options types.PluginInstallOptions) (io.ReadCloser, error)
+	}{
+		{
+			description:   "insufficient number of arguments",
+			args:          []string{},
+			expectedError: "requires at least 1 argument",
+		},
+		{
+			description:   "invalid alias",
+			args:          []string{"foo", "--alias", "UPPERCASE_ALIAS"},
+			expectedError: "invalid",
+		},
+		{
+			description:   "invalid plugin name",
+			args:          []string{"UPPERCASE_REPONAME"},
+			expectedError: "invalid",
+		},
+		{
+			description:   "installation error",
+			args:          []string{"foo"},
+			expectedError: "Error installing plugin",
+			installFunc: func(name string, options types.PluginInstallOptions) (io.ReadCloser, error) {
+				return nil, fmt.Errorf("Error installing plugin")
+			},
+		},
+		{
+			description:   "installation error due to missing image",
+			args:          []string{"foo"},
+			expectedError: "docker image pull",
+			installFunc: func(name string, options types.PluginInstallOptions) (io.ReadCloser, error) {
+				return nil, fmt.Errorf("(image) when fetching")
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		cli := test.NewFakeCli(&fakeClient{pluginInstallFunc: tc.installFunc})
+		cmd := newInstallCommand(cli)
+		cmd.SetArgs(tc.args)
+		cmd.SetOutput(ioutil.Discard)
+		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+	}
+}
+
+func TestInstallContentTrustErrors(t *testing.T) {
+	testCases := []struct {
+		description   string
+		args          []string
+		expectedError string
+		notaryFunc    test.NotaryClientFuncType
+	}{
+		{
+			description:   "install plugin, offline notary server",
+			args:          []string{"plugin:tag"},
+			expectedError: "client is offline",
+			notaryFunc:    notary.GetOfflineNotaryRepository,
+		},
+		{
+			description:   "install plugin, uninitialized notary server",
+			args:          []string{"plugin:tag"},
+			expectedError: "remote trust data does not exist",
+			notaryFunc:    notary.GetUninitializedNotaryRepository,
+		},
+		{
+			description:   "install plugin, empty notary server",
+			args:          []string{"plugin:tag"},
+			expectedError: "No valid trust data for tag",
+			notaryFunc:    notary.GetEmptyTargetsNotaryRepository,
+		},
+	}
+
+	for _, tc := range testCases {
+		cli := test.NewFakeCli(&fakeClient{
+			pluginInstallFunc: func(name string, options types.PluginInstallOptions) (io.ReadCloser, error) {
+				return nil, fmt.Errorf("should not try to install plugin")
+
+			},
+		}, test.EnableContentTrust)
+		cli.SetNotaryClient(tc.notaryFunc)
+		cmd := newInstallCommand(cli)
+		cmd.SetArgs(tc.args)
+		cmd.SetOutput(ioutil.Discard)
+		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+	}
+}
+
+func TestInstall(t *testing.T) {
+	testCases := []struct {
+		description    string
+		args           []string
+		expectedOutput string
+		installFunc    func(name string, options types.PluginInstallOptions) (io.ReadCloser, error)
+	}{
+		{
+			description:    "install with no additional flags",
+			args:           []string{"foo"},
+			expectedOutput: "Installed plugin foo\n",
+			installFunc: func(name string, options types.PluginInstallOptions) (io.ReadCloser, error) {
+				return ioutil.NopCloser(strings.NewReader("")), nil
+			},
+		},
+		{
+			description:    "install with disable flag",
+			args:           []string{"--disable", "foo"},
+			expectedOutput: "Installed plugin foo\n",
+			installFunc: func(name string, options types.PluginInstallOptions) (io.ReadCloser, error) {
+				assert.Check(t, options.Disabled)
+				return ioutil.NopCloser(strings.NewReader("")), nil
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		cli := test.NewFakeCli(&fakeClient{pluginInstallFunc: tc.installFunc})
+		cmd := newInstallCommand(cli)
+		cmd.SetArgs(tc.args)
+		assert.NilError(t, cmd.Execute())
+		assert.Check(t, strings.Contains(cli.OutBuffer().String(), tc.expectedOutput))
+	}
+}

cli/command/plugin/list.go

@@ -2,12 +2,14 @@ package plugin
 
 import (
 	"context"
+	"sort"
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
 	"github.com/spf13/cobra"
+	"vbom.ml/util/sortorder"
 )
 
 type listOptions struct {
@@ -46,6 +48,10 @@ func runList(dockerCli command.Cli, options listOptions) error {
 		return err
 	}
 
+	sort.Slice(plugins, func(i, j int) bool {
+		return sortorder.NaturalLess(plugins[i].Name, plugins[j].Name)
+	})
+
 	format := options.format
 	if len(format) == 0 {
 		if len(dockerCli.ConfigFile().PluginsFormat) > 0 && !options.quiet {

cli/command/plugin/list_test.go

@@ -0,0 +1,174 @@
+package plugin
+
+import (
+	"fmt"
+	"io/ioutil"
+	"testing"
+
+	"github.com/docker/cli/internal/test"
+	"github.com/docker/docker/api/types"
+	"github.com/docker/docker/api/types/filters"
+
+	"gotest.tools/assert"
+	is "gotest.tools/assert/cmp"
+	"gotest.tools/golden"
+)
+
+func TestListErrors(t *testing.T) {
+	testCases := []struct {
+		description   string
+		args          []string
+		flags         map[string]string
+		expectedError string
+		listFunc      func(filter filters.Args) (types.PluginsListResponse, error)
+	}{
+		{
+			description:   "too many arguments",
+			args:          []string{"foo"},
+			expectedError: "accepts no arguments",
+		},
+		{
+			description:   "error listing plugins",
+			args:          []string{},
+			expectedError: "error listing plugins",
+			listFunc: func(filter filters.Args) (types.PluginsListResponse, error) {
+				return types.PluginsListResponse{}, fmt.Errorf("error listing plugins")
+			},
+		},
+		{
+			description: "invalid format",
+			args:        []string{},
+			flags: map[string]string{
+				"format": "{{invalid format}}",
+			},
+			expectedError: "Template parsing error",
+		},
+	}
+
+	for _, tc := range testCases {
+		cli := test.NewFakeCli(&fakeClient{pluginListFunc: tc.listFunc})
+		cmd := newListCommand(cli)
+		cmd.SetArgs(tc.args)
+		for key, value := range tc.flags {
+			cmd.Flags().Set(key, value)
+		}
+		cmd.SetOutput(ioutil.Discard)
+		assert.ErrorContains(t, cmd.Execute(), tc.expectedError)
+	}
+}
+
+func TestList(t *testing.T) {
+	singlePluginListFunc := func(filter filters.Args) (types.PluginsListResponse, error) {
+		return types.PluginsListResponse{
+			{
+				ID:      "id-foo",
+				Name:    "name-foo",
+				Enabled: true,
+				Config: types.PluginConfig{
+					Description: "desc-bar",
+				},
+			},
+		}, nil
+	}
+
+	testCases := []struct {
+		description string
+		args        []string
+		flags       map[string]string
+		golden      string
+		listFunc    func(filter filters.Args) (types.PluginsListResponse, error)
+	}{
+		{
+			description: "list with no additional flags",
+			args:        []string{},
+			golden:      "plugin-list-without-format.golden",
+			listFunc:    singlePluginListFunc,
+		},
+		{
+			description: "list with filters",
+			args:        []string{},
+			flags: map[string]string{
+				"filter": "foo=bar",
+			},
+			golden: "plugin-list-without-format.golden",
+			listFunc: func(filter filters.Args) (types.PluginsListResponse, error) {
+				assert.Check(t, is.Equal("bar", filter.Get("foo")[0]))
+				return singlePluginListFunc(filter)
+			},
+		},
+		{
+			description: "list with quiet option",
+			args:        []string{},
+			flags: map[string]string{
+				"quiet": "true",
+			},
+			golden:   "plugin-list-with-quiet-option.golden",
+			listFunc: singlePluginListFunc,
+		},
+		{
+			description: "list with no-trunc option",
+			args:        []string{},
+			flags: map[string]string{
+				"no-trunc": "true",
+				"format":   "{{ .ID }}",
+			},
+			golden: "plugin-list-with-no-trunc-option.golden",
+			listFunc: func(filter filters.Args) (types.PluginsListResponse, error) {
+				return types.PluginsListResponse{
+					{
+						ID:      "xyg4z2hiSLO5yTnBJfg4OYia9gKA6Qjd",
+						Name:    "name-foo",
+						Enabled: true,
+						Config: types.PluginConfig{
+							Description: "desc-bar",
+						},
+					},
+				}, nil
+			},
+		},
+		{
+			description: "list with format",
+			args:        []string{},
+			flags: map[string]string{
+				"format": "{{ .Name }}",
+			},
+			golden:   "plugin-list-with-format.golden",
+			listFunc: singlePluginListFunc,
+		},
+		{
+			description: "list output is sorted based on plugin name",
+			args:        []string{},
+			flags: map[string]string{
+				"format": "{{ .Name }}",
+			},
+			golden: "plugin-list-sort.golden",
+			listFunc: func(filter filters.Args) (types.PluginsListResponse, error) {
+				return types.PluginsListResponse{
+					{
+						ID:   "id-1",
+						Name: "plugin-1-foo",
+					},
+					{
+						ID:   "id-2",
+						Name: "plugin-10-foo",
+					},
+					{
+						ID:   "id-3",
+						Name: "plugin-2-foo",
+					},
+				}, nil
+			},
+		},
+	}
+
+	for _, tc := range testCases {
+		cli := test.NewFakeCli(&fakeClient{pluginListFunc: tc.listFunc})
+		cmd := newListCommand(cli)
+		cmd.SetArgs(tc.args)
+		for key, value := range tc.flags {
+			cmd.Flags().Set(key, value)
+		}
+		assert.NilError(t, cmd.Execute())
+		golden.Assert(t, cli.OutBuffer().String(), tc.golden)
+	}
+}

cli/command/plugin/testdata/plugin-list-sort.golden

@@ -0,0 +1,3 @@
+plugin-1-foo
+plugin-2-foo
+plugin-10-foo

cli/command/plugin/testdata/plugin-list-with-format.golden

@@ -0,0 +1 @@
+name-foo

cli/command/plugin/testdata/plugin-list-with-no-trunc-option.golden

@@ -0,0 +1 @@
+xyg4z2hiSLO5yTnBJfg4OYia9gKA6Qjd

cli/command/plugin/testdata/plugin-list-with-quiet-option.golden

@@ -0,0 +1 @@
+id-foo

cli/command/plugin/testdata/plugin-list-without-format.golden

@@ -0,0 +1,2 @@
+ID                  NAME                DESCRIPTION         ENABLED
+id-foo              name-foo            desc-bar            true

cli/command/registry.go

@@ -11,6 +11,7 @@ import (
 	"runtime"
 	"strings"
 
+	"github.com/docker/cli/cli/debug"
 	"github.com/docker/distribution/reference"
 	"github.com/docker/docker/api/types"
 	registrytypes "github.com/docker/docker/api/types/registry"
@@ -26,9 +27,10 @@ func ElectAuthServer(ctx context.Context, cli Cli) string {
 	// example a Linux client might be interacting with a Windows daemon, hence
 	// the default registry URL might be Windows specific.
 	serverAddress := registry.IndexServer
-	if info, err := cli.Client().Info(ctx); err != nil {
+	if info, err := cli.Client().Info(ctx); err != nil && debug.IsEnabled() {
+		// Only report the warning if we're in debug mode to prevent nagging during engine initialization workflows
 		fmt.Fprintf(cli.Err(), "Warning: failed to get default registry endpoint from daemon (%v). Using system default: %s\n", err, serverAddress)
-	} else if info.IndexServerAddress == "" {
+	} else if info.IndexServerAddress == "" && debug.IsEnabled() {
 		fmt.Fprintf(cli.Err(), "Warning: Empty registry endpoint from daemon. Using system default: %s\n", serverAddress)
 	} else {
 		serverAddress = info.IndexServerAddress

cli/command/registry/login.go

@@ -125,6 +125,11 @@ func runLogin(dockerCli command.Cli, opts loginOptions) error { //nolint: gocycl
 		}
 
 		response, err = clnt.RegistryLogin(ctx, *authConfig)
+		if err != nil && client.IsErrConnectionFailed(err) {
+			// If the server isn't responding (yet) attempt to login purely client side
+			response, err = loginClientSide(ctx, *authConfig)
+		}
+		// If we (still) have an error, give up
 		if err != nil {
 			return err
 		}
@@ -167,3 +172,17 @@ func loginWithCredStoreCreds(ctx context.Context, dockerCli command.Cli, authCon
 	}
 	return response, err
 }
+
+func loginClientSide(ctx context.Context, auth types.AuthConfig) (registrytypes.AuthenticateOKBody, error) {
+	svc, err := registry.NewService(registry.ServiceOptions{})
+	if err != nil {
+		return registrytypes.AuthenticateOKBody{}, err
+	}
+
+	status, token, err := svc.Auth(ctx, &auth, command.UserAgent())
+
+	return registrytypes.AuthenticateOKBody{
+		Status:        status,
+		IdentityToken: token,
+	}, err
+}

cli/command/registry/login_test.go

@@ -28,7 +28,6 @@ type fakeClient struct {
 	client.Client
 }
 
-// nolint: unparam
 func (c fakeClient) RegistryLogin(ctx context.Context, auth types.AuthConfig) (registrytypes.AuthenticateOKBody, error) {
 	if auth.Password == expiredPassword {
 		return registrytypes.AuthenticateOKBody{}, fmt.Errorf("Invalid Username or Password")

cli/command/registry/search.go

@@ -9,7 +9,6 @@ import (
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
-	registrytypes "github.com/docker/docker/api/types/registry"
 	"github.com/docker/docker/registry"
 	"github.com/spf13/cobra"
 )
@@ -81,13 +80,14 @@ func runSearch(dockerCli command.Cli, options searchOptions) error {
 
 	clnt := dockerCli.Client()
 
-	unorderedResults, err := clnt.ImageSearch(ctx, options.term, searchOptions)
+	results, err := clnt.ImageSearch(ctx, options.term, searchOptions)
 	if err != nil {
 		return err
 	}
 
-	results := searchResultsByStars(unorderedResults)
-	sort.Sort(results)
+	sort.Slice(results, func(i, j int) bool {
+		return results[j].StarCount < results[i].StarCount
+	})
 	searchCtx := formatter.Context{
 		Output: dockerCli.Out(),
 		Format: formatter.NewSearchFormat(options.format),
@@ -95,10 +95,3 @@ func runSearch(dockerCli command.Cli, options searchOptions) error {
 	}
 	return formatter.SearchWrite(searchCtx, results, options.automated, int(options.stars))
 }
-
-// searchResultsByStars sorts search results in descending order by number of stars.
-type searchResultsByStars []registrytypes.SearchResult
-
-func (r searchResultsByStars) Len() int           { return len(r) }
-func (r searchResultsByStars) Swap(i, j int)      { r[i], r[j] = r[j], r[i] }
-func (r searchResultsByStars) Less(i, j int) bool { return r[j].StarCount < r[i].StarCount }

cli/command/registry_test.go

@@ -13,6 +13,7 @@ import (
 	// Prevents a circular import with "github.com/docker/cli/internal/test"
 
 	. "github.com/docker/cli/cli/command"
+	"github.com/docker/cli/cli/debug"
 	"github.com/docker/cli/internal/test"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/client"
@@ -78,6 +79,8 @@ func TestElectAuthServer(t *testing.T) {
 			},
 		},
 	}
+	// Enable debug to see warnings we're checking for
+	debug.Enable()
 	for _, tc := range testCases {
 		cli := test.NewFakeCli(&fakeClient{infoFunc: tc.infoFunc})
 		server := ElectAuthServer(context.Background(), cli)

cli/command/secret/create.go

@@ -45,7 +45,7 @@ func newSecretCreateCommand(dockerCli command.Cli) *cobra.Command {
 	flags.StringVarP(&options.driver, "driver", "d", "", "Secret driver")
 	flags.SetAnnotation("driver", "version", []string{"1.31"})
 	flags.StringVar(&options.templateDriver, "template-driver", "", "Template driver")
-	flags.SetAnnotation("driver", "version", []string{"1.37"})
+	flags.SetAnnotation("template-driver", "version", []string{"1.37"})
 
 	return cmd
 }

cli/command/secret/ls.go

@@ -9,19 +9,10 @@ import (
 	"github.com/docker/cli/cli/command/formatter"
 	"github.com/docker/cli/opts"
 	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/api/types/swarm"
 	"github.com/spf13/cobra"
 	"vbom.ml/util/sortorder"
 )
 
-type bySecretName []swarm.Secret
-
-func (r bySecretName) Len() int      { return len(r) }
-func (r bySecretName) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
-func (r bySecretName) Less(i, j int) bool {
-	return sortorder.NaturalLess(r[i].Spec.Name, r[j].Spec.Name)
-}
-
 type listOptions struct {
 	quiet  bool
 	format string
@@ -66,7 +57,9 @@ func runSecretList(dockerCli command.Cli, options listOptions) error {
 		}
 	}
 
-	sort.Sort(bySecretName(secrets))
+	sort.Slice(secrets, func(i, j int) bool {
+		return sortorder.NaturalLess(secrets[i].Spec.Name, secrets[j].Spec.Name)
+	})
 
 	secretCtx := formatter.Context{
 		Output: dockerCli.Out(),

cli/command/service/list.go

@@ -44,12 +44,6 @@ func newListCommand(dockerCli command.Cli) *cobra.Command {
 	return cmd
 }
 
-type byName []swarm.Service
-
-func (n byName) Len() int           { return len(n) }
-func (n byName) Swap(i, j int)      { n[i], n[j] = n[j], n[i] }
-func (n byName) Less(i, j int) bool { return sortorder.NaturalLess(n[i].Spec.Name, n[j].Spec.Name) }
-
 func runList(dockerCli command.Cli, options listOptions) error {
 	ctx := context.Background()
 	client := dockerCli.Client()
@@ -60,7 +54,9 @@ func runList(dockerCli command.Cli, options listOptions) error {
 		return err
 	}
 
-	sort.Sort(byName(services))
+	sort.Slice(services, func(i, j int) bool {
+		return sortorder.NaturalLess(services[i].Spec.Name, services[j].Spec.Name)
+	})
 	info := map[string]formatter.ServiceListInfo{}
 	if len(services) > 0 && !options.quiet {
 		// only non-empty services and not quiet, should we call TaskList and NodeList api

cli/command/service/opts.go

@@ -598,7 +598,9 @@ func (options *serviceOptions) ToService(ctx context.Context, apiClient client.N
 		}
 		networks[i].Target = nwID
 	}
-	sort.Sort(byNetworkTarget(networks))
+	sort.Slice(networks, func(i, j int) bool {
+		return networks[i].Target < networks[j].Target
+	})
 
 	resources, err := options.resources.ToResourceRequirements()
 	if err != nil {

cli/command/service/ps.go

@@ -140,7 +140,7 @@ loop:
 }
 
 func updateNodeFilter(ctx context.Context, client client.APIClient, filter filters.Args) error {
-	if filter.Include("node") {
+	if filter.Contains("node") {
 		nodeFilters := filter.Get("node")
 		for _, nodeFilter := range nodeFilters {
 			nodeReference, err := node.Reference(ctx, client, nodeFilter)

cli/command/service/update.go

@@ -302,6 +302,12 @@ func updateService(ctx context.Context, apiClient client.NetworkAPIClient, flags
 		if task.Resources == nil {
 			task.Resources = &swarm.ResourceRequirements{}
 		}
+		if task.Resources.Limits == nil {
+			task.Resources.Limits = &swarm.Resources{}
+		}
+		if task.Resources.Reservations == nil {
+			task.Resources.Reservations = &swarm.Resources{}
+		}
 		return task.Resources
 	}
 
@@ -753,20 +759,6 @@ func removeItems(
 	return newSeq
 }
 
-type byMountSource []mounttypes.Mount
-
-func (m byMountSource) Len() int      { return len(m) }
-func (m byMountSource) Swap(i, j int) { m[i], m[j] = m[j], m[i] }
-func (m byMountSource) Less(i, j int) bool {
-	a, b := m[i], m[j]
-
-	if a.Source == b.Source {
-		return a.Target < b.Target
-	}
-
-	return a.Source < b.Source
-}
-
 func updateMounts(flags *pflag.FlagSet, mounts *[]mounttypes.Mount) error {
 	mountsByTarget := map[string]mounttypes.Mount{}
 
@@ -796,7 +788,15 @@ func updateMounts(flags *pflag.FlagSet, mounts *[]mounttypes.Mount) error {
 			newMounts = append(newMounts, mount)
 		}
 	}
-	sort.Sort(byMountSource(newMounts))
+	sort.Slice(newMounts, func(i, j int) bool {
+		a, b := newMounts[i], newMounts[j]
+
+		if a.Source == b.Source {
+			return a.Target < b.Target
+		}
+
+		return a.Source < b.Source
+	})
 	*mounts = newMounts
 	return nil
 }
@@ -886,16 +886,6 @@ func updateDNSConfig(flags *pflag.FlagSet, config **swarm.DNSConfig) error {
 	return nil
 }
 
-type byPortConfig []swarm.PortConfig
-
-func (r byPortConfig) Len() int      { return len(r) }
-func (r byPortConfig) Swap(i, j int) { r[i], r[j] = r[j], r[i] }
-func (r byPortConfig) Less(i, j int) bool {
-	// We convert PortConfig into `port/protocol`, e.g., `80/tcp`
-	// In updatePorts we already filter out with map so there is duplicate entries
-	return portConfigToString(&r[i]) < portConfigToString(&r[j])
-}
-
 func portConfigToString(portConfig *swarm.PortConfig) string {
 	protocol := portConfig.Protocol
 	mode := portConfig.PublishMode
@@ -944,7 +934,11 @@ portLoop:
 	}
 
 	// Sort the PortConfig to avoid unnecessary updates
-	sort.Sort(byPortConfig(newPorts))
+	sort.Slice(newPorts, func(i, j int) bool {
+		// We convert PortConfig into `port/protocol`, e.g., `80/tcp`
+		// In updatePorts we already filter out with map so there is duplicate entries
+		return portConfigToString(&newPorts[i]) < portConfigToString(&newPorts[j])
+	})
 	*portConfig = newPorts
 	return nil
 }
@@ -1142,14 +1136,6 @@ func updateHealthcheck(flags *pflag.FlagSet, containerSpec *swarm.ContainerSpec)
 	return nil
 }
 
-type byNetworkTarget []swarm.NetworkAttachmentConfig
-
-func (m byNetworkTarget) Len() int      { return len(m) }
-func (m byNetworkTarget) Swap(i, j int) { m[i], m[j] = m[j], m[i] }
-func (m byNetworkTarget) Less(i, j int) bool {
-	return m[i].Target < m[j].Target
-}
-
 func updateNetworks(ctx context.Context, apiClient client.NetworkAPIClient, flags *pflag.FlagSet, spec *swarm.ServiceSpec) error {
 	// spec.TaskTemplate.Networks takes precedence over the deprecated
 	// spec.Networks field. If spec.Network is in use, we'll migrate those
@@ -1198,7 +1184,9 @@ func updateNetworks(ctx context.Context, apiClient client.NetworkAPIClient, flag
 		}
 	}
 
-	sort.Sort(byNetworkTarget(newNetworks))
+	sort.Slice(newNetworks, func(i, j int) bool {
+		return newNetworks[i].Target < newNetworks[j].Target
+	})
 
 	spec.TaskTemplate.Networks = newNetworks
 	return nil

cli/command/service/update_test.go

@@ -617,6 +617,38 @@ func TestUpdateIsolationValid(t *testing.T) {
 // and that values are not updated are not reset to their default value
 func TestUpdateLimitsReservations(t *testing.T) {
 	spec := swarm.ServiceSpec{
+		TaskTemplate: swarm.TaskSpec{
+			ContainerSpec: &swarm.ContainerSpec{},
+		},
+	}
+
+	// test that updating works if the service did not previously
+	// have limits set (https://github.com/moby/moby/issues/38363)
+	flags := newUpdateCommand(nil).Flags()
+	err := flags.Set(flagLimitCPU, "2")
+	assert.NilError(t, err)
+	err = flags.Set(flagLimitMemory, "200M")
+	assert.NilError(t, err)
+	err = updateService(context.Background(), nil, flags, &spec)
+	assert.NilError(t, err)
+
+	spec = swarm.ServiceSpec{
+		TaskTemplate: swarm.TaskSpec{
+			ContainerSpec: &swarm.ContainerSpec{},
+		},
+	}
+
+	// test that updating works if the service did not previously
+	// have reservations set (https://github.com/moby/moby/issues/38363)
+	flags = newUpdateCommand(nil).Flags()
+	err = flags.Set(flagReserveCPU, "2")
+	assert.NilError(t, err)
+	err = flags.Set(flagReserveMemory, "200M")
+	assert.NilError(t, err)
+	err = updateService(context.Background(), nil, flags, &spec)
+	assert.NilError(t, err)
+
+	spec = swarm.ServiceSpec{
 		TaskTemplate: swarm.TaskSpec{
 			ContainerSpec: &swarm.ContainerSpec{},
 			Resources: &swarm.ResourceRequirements{
@@ -632,8 +664,8 @@ func TestUpdateLimitsReservations(t *testing.T) {
 		},
 	}
 
-	flags := newUpdateCommand(nil).Flags()
-	err := flags.Set(flagLimitCPU, "2")
+	flags = newUpdateCommand(nil).Flags()
+	err = flags.Set(flagLimitCPU, "2")
 	assert.NilError(t, err)
 	err = flags.Set(flagReserveCPU, "2")
 	assert.NilError(t, err)

cli/command/stack/cmd.go

@@ -8,6 +8,7 @@ import (
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
+	cliconfig "github.com/docker/cli/cli/config"
 	"github.com/docker/cli/cli/config/configfile"
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
@@ -27,7 +28,11 @@ func NewStackCommand(dockerCli command.Cli) *cobra.Command {
 		Short: "Manage Docker stacks",
 		Args:  cli.NoArgs,
 		PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
-			orchestrator, err := getOrchestrator(dockerCli.ConfigFile(), cmd, dockerCli.Err())
+			configFile := dockerCli.ConfigFile()
+			if configFile == nil {
+				configFile = cliconfig.LoadDefaultConfigFile(dockerCli.Err())
+			}
+			orchestrator, err := getOrchestrator(configFile, cmd, dockerCli.Err())
 			if err != nil {
 				return err
 			}
@@ -42,9 +47,13 @@ func NewStackCommand(dockerCli command.Cli) *cobra.Command {
 		},
 	}
 	defaultHelpFunc := cmd.HelpFunc()
-	cmd.SetHelpFunc(func(cmd *cobra.Command, args []string) {
-		hideOrchestrationFlags(cmd, opts.orchestrator)
-		defaultHelpFunc(cmd, args)
+	cmd.SetHelpFunc(func(c *cobra.Command, args []string) {
+		if err := cmd.PersistentPreRunE(c, args); err != nil {
+			fmt.Fprintln(dockerCli.Err(), err)
+			return
+		}
+		hideOrchestrationFlags(c, opts.orchestrator)
+		defaultHelpFunc(c, args)
 	})
 	cmd.AddCommand(
 		newDeployCommand(dockerCli, &opts),

cli/command/stack/deploy.go

@@ -58,7 +58,7 @@ func newDeployCommand(dockerCli command.Cli, common *commonOptions) *cobra.Comma
 	flags.StringVar(&opts.Bundlefile, "bundle-file", "", "Path to a Distributed Application Bundle file")
 	flags.SetAnnotation("bundle-file", "experimental", nil)
 	flags.SetAnnotation("bundle-file", "swarm", nil)
-	flags.StringSliceVarP(&opts.Composefiles, "compose-file", "c", []string{}, "Path to a Compose file")
+	flags.StringSliceVarP(&opts.Composefiles, "compose-file", "c", []string{}, `Path to a Compose file, or "-" to read from stdin`)
 	flags.SetAnnotation("compose-file", "version", []string{"1.25"})
 	flags.BoolVar(&opts.SendRegistryAuth, "with-registry-auth", false, "Send registry authentication details to Swarm agents")
 	flags.SetAnnotation("with-registry-auth", "swarm", nil)
@@ -81,7 +81,7 @@ func RunDeploy(dockerCli command.Cli, flags *pflag.FlagSet, config *composetypes
 	case commonOrchestrator.HasKubernetes():
 		kli, err := kubernetes.WrapCli(dockerCli, kubernetes.NewOptions(flags, commonOrchestrator))
 		if err != nil {
-			return err
+			return errors.Wrap(err, "unable to deploy to Kubernetes")
 		}
 		return kubernetes.RunDeploy(kli, opts, config)
 	default:

cli/command/stack/kubernetes/cli.go

@@ -4,10 +4,12 @@ import (
 	"fmt"
 	"net"
 	"net/url"
+	"os"
 
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/kubernetes"
 	cliv1beta1 "github.com/docker/cli/kubernetes/client/clientset/typed/compose/v1beta1"
+	"github.com/pkg/errors"
 	flag "github.com/spf13/pflag"
 	kubeclient "k8s.io/client-go/kubernetes"
 	restclient "k8s.io/client-go/rest"
@@ -58,7 +60,10 @@ func WrapCli(dockerCli command.Cli, opts Options) (*KubeCli, error) {
 	cli.kubeNamespace = opts.Namespace
 	if opts.Namespace == "" {
 		configNamespace, _, err := clientConfig.Namespace()
-		if err != nil {
+		switch {
+		case os.IsNotExist(err), os.IsPermission(err):
+			return nil, errors.Wrap(err, "unable to load configuration file")
+		case err != nil:
 			return nil, err
 		}
 		cli.kubeNamespace = configNamespace

cli/command/stack/kubernetes/convert.go

@@ -8,13 +8,72 @@ import (
 	"strings"
 
 	"github.com/docker/cli/cli/compose/loader"
+	"github.com/docker/cli/cli/compose/schema"
 	composeTypes "github.com/docker/cli/cli/compose/types"
 	composetypes "github.com/docker/cli/cli/compose/types"
 	"github.com/docker/cli/kubernetes/compose/v1beta1"
 	"github.com/docker/cli/kubernetes/compose/v1beta2"
+	"github.com/pkg/errors"
+	yaml "gopkg.in/yaml.v2"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
+// NewStackConverter returns a converter from types.Config (compose) to the specified
+// stack version or error out if the version is not supported or existent.
+func NewStackConverter(version string) (StackConverter, error) {
+	switch version {
+	case "v1beta1":
+		return stackV1Beta1Converter{}, nil
+	case "v1beta2":
+		return stackV1Beta2Converter{}, nil
+	default:
+		return nil, errors.Errorf("stack version %s unsupported", version)
+	}
+}
+
+// StackConverter converts a compose types.Config to a Stack
+type StackConverter interface {
+	FromCompose(stderr io.Writer, name string, cfg *composetypes.Config) (Stack, error)
+}
+
+type stackV1Beta1Converter struct{}
+
+func (s stackV1Beta1Converter) FromCompose(stderr io.Writer, name string, cfg *composetypes.Config) (Stack, error) {
+	cfg.Version = v1beta1.MaxComposeVersion
+	st, err := fromCompose(stderr, name, cfg)
+	if err != nil {
+		return Stack{}, err
+	}
+	res, err := yaml.Marshal(cfg)
+	if err != nil {
+		return Stack{}, err
+	}
+	// reload the result to check that it produced a valid 3.5 compose file
+	resparsedConfig, err := loader.ParseYAML(res)
+	if err != nil {
+		return Stack{}, err
+	}
+	if err = schema.Validate(resparsedConfig, v1beta1.MaxComposeVersion); err != nil {
+		return Stack{}, errors.Wrapf(err, "the compose yaml file is invalid with v%s", v1beta1.MaxComposeVersion)
+	}
+
+	st.ComposeFile = string(res)
+	return st, nil
+}
+
+type stackV1Beta2Converter struct{}
+
+func (s stackV1Beta2Converter) FromCompose(stderr io.Writer, name string, cfg *composetypes.Config) (Stack, error) {
+	return fromCompose(stderr, name, cfg)
+}
+
+func fromCompose(stderr io.Writer, name string, cfg *composetypes.Config) (Stack, error) {
+	return Stack{
+		Name: name,
+		Spec: fromComposeConfig(stderr, cfg),
+	}, nil
+}
+
 func loadStackData(composefile string) (*composetypes.Config, error) {
 	parsed, err := loader.ParseYAML([]byte(composefile))
 	if err != nil {
@@ -30,44 +89,44 @@ func loadStackData(composefile string) (*composetypes.Config, error) {
 }
 
 // Conversions from internal stack to different stack compose component versions.
-func stackFromV1beta1(in *v1beta1.Stack) (stack, error) {
+func stackFromV1beta1(in *v1beta1.Stack) (Stack, error) {
 	cfg, err := loadStackData(in.Spec.ComposeFile)
 	if err != nil {
-		return stack{}, err
+		return Stack{}, err
 	}
-	return stack{
-		name:        in.ObjectMeta.Name,
-		namespace:   in.ObjectMeta.Namespace,
-		composeFile: in.Spec.ComposeFile,
-		spec:        fromComposeConfig(ioutil.Discard, cfg),
+	return Stack{
+		Name:        in.ObjectMeta.Name,
+		Namespace:   in.ObjectMeta.Namespace,
+		ComposeFile: in.Spec.ComposeFile,
+		Spec:        fromComposeConfig(ioutil.Discard, cfg),
 	}, nil
 }
 
-func stackToV1beta1(s stack) *v1beta1.Stack {
+func stackToV1beta1(s Stack) *v1beta1.Stack {
 	return &v1beta1.Stack{
 		ObjectMeta: metav1.ObjectMeta{
-			Name: s.name,
+			Name: s.Name,
 		},
 		Spec: v1beta1.StackSpec{
-			ComposeFile: s.composeFile,
+			ComposeFile: s.ComposeFile,
 		},
 	}
 }
 
-func stackFromV1beta2(in *v1beta2.Stack) stack {
-	return stack{
-		name:      in.ObjectMeta.Name,
-		namespace: in.ObjectMeta.Namespace,
-		spec:      in.Spec,
+func stackFromV1beta2(in *v1beta2.Stack) Stack {
+	return Stack{
+		Name:      in.ObjectMeta.Name,
+		Namespace: in.ObjectMeta.Namespace,
+		Spec:      in.Spec,
 	}
 }
 
-func stackToV1beta2(s stack) *v1beta2.Stack {
+func stackToV1beta2(s Stack) *v1beta2.Stack {
 	return &v1beta2.Stack{
 		ObjectMeta: metav1.ObjectMeta{
-			Name: s.name,
+			Name: s.Name,
 		},
-		Spec: s.spec,
+		Spec: s.Spec,
 	}
 }
 

cli/command/stack/kubernetes/convert_test.go

@@ -0,0 +1,18 @@
+package kubernetes
+
+import (
+	"testing"
+
+	"gotest.tools/assert"
+	is "gotest.tools/assert/cmp"
+)
+
+func TestNewStackConverter(t *testing.T) {
+	_, err := NewStackConverter("v1alpha1")
+	assert.Check(t, is.ErrorContains(err, "stack version v1alpha1 unsupported"))
+
+	_, err = NewStackConverter("v1beta1")
+	assert.NilError(t, err)
+	_, err = NewStackConverter("v1beta2")
+	assert.NilError(t, err)
+}