Remove "docker engine" subcommands

These subcommands were created to allow upgrading a Docker Community
engine to Docker Enterprise, but never really took off.

This patch removes the `docker engine` subcommands, as they added
quite some complexity / additional code.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/cli.go

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

cli/command/cli_options.go

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

cli/command/cli_test.go

@@ -14,7 +14,6 @@ import (
 	cliconfig "github.com/docker/cli/cli/config"
 	"github.com/docker/cli/cli/config/configfile"
 	"github.com/docker/cli/cli/flags"
-	clitypes "github.com/docker/cli/types"
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/client"
@@ -281,7 +280,6 @@ func TestNewDockerCliAndOperators(t *testing.T) {
 	// Test default operations and also overriding default ones
 	cli, err := NewDockerCli(
 		WithContentTrust(true),
-		WithContainerizedClient(func(string) (clitypes.ContainerizedClient, error) { return nil, nil }),
 	)
 	assert.NilError(t, err)
 	// Check streams are initialized
@@ -289,9 +287,6 @@ func TestNewDockerCliAndOperators(t *testing.T) {
 	assert.Check(t, cli.Out() != nil)
 	assert.Check(t, cli.Err() != nil)
 	assert.Equal(t, cli.ContentTrustEnabled(), true)
-	client, err := cli.NewContainerizedEngineClient("")
-	assert.NilError(t, err)
-	assert.Equal(t, client, nil)
 
 	// Apply can modify a dockerCli after construction
 	inbuf := bytes.NewBuffer([]byte("input"))

cli/command/commands/commands.go

@@ -2,7 +2,6 @@ package commands
 
 import (
 	"os"
-	"runtime"
 
 	"github.com/docker/cli/cli/command"
 	"github.com/docker/cli/cli/command/builder"
@@ -10,7 +9,6 @@ import (
 	"github.com/docker/cli/cli/command/config"
 	"github.com/docker/cli/cli/command/container"
 	"github.com/docker/cli/cli/command/context"
-	"github.com/docker/cli/cli/command/engine"
 	"github.com/docker/cli/cli/command/image"
 	"github.com/docker/cli/cli/command/manifest"
 	"github.com/docker/cli/cli/command/network"
@@ -125,10 +123,6 @@ func AddCommands(cmd *cobra.Command, dockerCli command.Cli) {
 		hide(image.NewSaveCommand(dockerCli)),
 		hide(image.NewTagCommand(dockerCli)),
 	)
-	if runtime.GOOS == "linux" {
-		// engine
-		cmd.AddCommand(engine.NewEngineCommand(dockerCli))
-	}
 }
 
 func hide(cmd *cobra.Command) *cobra.Command {

cli/command/engine/activate.go

@@ -1,209 +0,0 @@
-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: NewSubscriptionsFormat(format, options.quiet),
-		Trunc:  false,
-	}
-	if err := 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

@@ -1,148 +0,0 @@
-package engine
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"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":"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"}`
-)
-
-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) {
-	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", "invalidpath")
-	err := cmd.Execute()
-	assert.Assert(t, os.IsNotExist(err))
-}
-
-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) *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

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

cli/command/engine/activate_windows.go

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

cli/command/engine/auth.go

@@ -1,34 +0,0 @@
-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

@@ -1,125 +0,0 @@
-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: NewUpdatesFormat(format, options.quiet),
-		Trunc:  false,
-	}
-	return 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

@@ -1,114 +0,0 @@
-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

@@ -1,101 +0,0 @@
-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

@@ -1,23 +0,0 @@
-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

@@ -1,14 +0,0 @@
-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

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

cli/command/engine/licenses.go

@@ -1,155 +0,0 @@
-package engine
-
-import (
-	"time"
-
-	"github.com/docker/cli/cli/command/formatter"
-	"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) formatter.Format {
-	switch source {
-	case formatter.TableFormatKey:
-		if quiet {
-			return defaultSubscriptionsQuietFormat
-		}
-		return defaultSubscriptionsTableFormat
-	case formatter.RawFormatKey:
-		if quiet {
-			return `license: {{.ID}}`
-		}
-		return `license: {{.ID}}\nname: {{.Name}}\nowner: {{.Owner}}\ncomponents: {{.ComponentsString}}\n`
-	}
-	return formatter.Format(source)
-}
-
-// SubscriptionsWrite writes the context
-func SubscriptionsWrite(ctx formatter.Context, subs []licenseutils.LicenseDisplay) error {
-	render := func(format func(subContext formatter.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 {
-	formatter.HeaderContext
-	trunc bool
-	l     licenseutils.LicenseDisplay
-}
-
-func (c *licenseContext) MarshalJSON() ([]byte, error) {
-	return formatter.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/engine/licenses_test.go

@@ -1,257 +0,0 @@
-package engine
-
-import (
-	"bytes"
-	"encoding/json"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/docker/cli/cli/command/formatter"
-	"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  formatter.Context
-		expected string
-	}{
-		// Errors
-		{
-			formatter.Context{Format: "{{InvalidFunction}}"},
-			`Template parsing error: template: :1: function "InvalidFunction" not defined
-`,
-		},
-		{
-			formatter.Context{Format: "{{nil}}"},
-			`Template parsing error: template: :1:2: executing "" at <nil>: nil is not a command
-`,
-		},
-		// Table format
-		{
-			formatter.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
-`,
-		},
-		{
-			formatter.Context{Format: NewSubscriptionsFormat("table", true)},
-			`1:License Name: name1	Components: 10 nodes	Expiration date: 2020-01-01
-2:License Name: name2	Components: 20 nodes	Expiration date: 2020-01-01
-`,
-		},
-		{
-			formatter.Context{Format: NewSubscriptionsFormat("table {{.Owner}}", false)},
-			`OWNER
-owner1
-owner2
-`,
-		},
-		{
-			formatter.Context{Format: NewSubscriptionsFormat("table {{.Owner}}", true)},
-			`OWNER
-owner1
-owner2
-`,
-		},
-		// Raw Format
-		{
-			formatter.Context{Format: NewSubscriptionsFormat("raw", false)},
-			`license: id1
-name: name1
-owner: owner1
-components: compstring
-
-license: id2
-name: name2
-owner: owner2
-components: compstring
-
-`,
-		},
-		{
-			formatter.Context{Format: NewSubscriptionsFormat("raw", true)},
-			`license: id1
-license: id2
-`,
-		},
-		// Custom Format
-		{
-			formatter.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\tComponents: 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\tComponents: 20 nodes\tExpiration date: 2020-01-01",
-		},
-	}
-
-	out := &bytes.Buffer{}
-	err := SubscriptionsWrite(formatter.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(formatter.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/engine/testdata/check-all.golden

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

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

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

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

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

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

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

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

@@ -1,3 +0,0 @@
-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

@@ -1 +0,0 @@
-License: Components: 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

@@ -1,55 +0,0 @@
-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

@@ -1,40 +0,0 @@
-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/engine/updates.go

@@ -1,74 +0,0 @@
-package engine
-
-import (
-	"github.com/docker/cli/cli/command/formatter"
-	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) formatter.Format {
-	switch source {
-	case formatter.TableFormatKey:
-		if quiet {
-			return defaultUpdatesQuietFormat
-		}
-		return defaultUpdatesTableFormat
-	case formatter.RawFormatKey:
-		if quiet {
-			return `update_version: {{.Version}}`
-		}
-		return `update_version: {{.Version}}\ntype: {{.Type}}\nnotes: {{.Notes}}\n`
-	}
-	return formatter.Format(source)
-}
-
-// UpdatesWrite writes the context
-func UpdatesWrite(ctx formatter.Context, availableUpdates []clitypes.Update) error {
-	render := func(format func(subContext formatter.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 {
-	formatter.HeaderContext
-	trunc bool
-	u     clitypes.Update
-}
-
-func (c *updateContext) MarshalJSON() ([]byte, error) {
-	return formatter.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/engine/updates_test.go

@@ -1,144 +0,0 @@
-package engine
-
-import (
-	"bytes"
-	"encoding/json"
-	"strings"
-	"testing"
-
-	"github.com/docker/cli/cli/command/formatter"
-	clitypes "github.com/docker/cli/types"
-	"gotest.tools/assert"
-	is "gotest.tools/assert/cmp"
-)
-
-func TestUpdateContextWrite(t *testing.T) {
-	cases := []struct {
-		context  formatter.Context
-		expected string
-	}{
-		// Errors
-		{
-			formatter.Context{Format: "{{InvalidFunction}}"},
-			`Template parsing error: template: :1: function "InvalidFunction" not defined
-`,
-		},
-		{
-			formatter.Context{Format: "{{nil}}"},
-			`Template parsing error: template: :1:2: executing "" at <nil>: nil is not a command
-`,
-		},
-		// Table format
-		{
-			formatter.Context{Format: NewUpdatesFormat("table", false)},
-			`TYPE                VERSION             NOTES
-updateType1         version1            description 1
-updateType2         version2            description 2
-`,
-		},
-		{
-			formatter.Context{Format: NewUpdatesFormat("table", true)},
-			`version1
-version2
-`,
-		},
-		{
-			formatter.Context{Format: NewUpdatesFormat("table {{.Version}}", false)},
-			`VERSION
-version1
-version2
-`,
-		},
-		{
-			formatter.Context{Format: NewUpdatesFormat("table {{.Version}}", true)},
-			`VERSION
-version1
-version2
-`,
-		},
-		// Raw Format
-		{
-			formatter.Context{Format: NewUpdatesFormat("raw", false)},
-			`update_version: version1
-type: updateType1
-notes: description 1
-
-update_version: version2
-type: updateType2
-notes: description 2
-
-`,
-		},
-		{
-			formatter.Context{Format: NewUpdatesFormat("raw", true)},
-			`update_version: version1
-update_version: version2
-`,
-		},
-		// Custom Format
-		{
-			formatter.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(formatter.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(formatter.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))
-	}
-}

contrib/completion/bash/docker

@@ -2700,67 +2700,6 @@ _docker_diff() {
 }
 
 
-_docker_engine() {
-	local subcommands="
-		activate
-		check
-		update
-	"
-	__docker_subcommands "$subcommands" && return
-
-	case "$cur" in
-		-*)
-			COMPREPLY=( $( compgen -W "--help" -- "$cur" ) )
-			;;
-		*)
-			COMPREPLY=( $( compgen -W "$subcommands" -- "$cur" ) )
-			;;
-	esac
-}
-
-_docker_engine_activate() {
-	case "$prev" in
-		--containerd|--engine-image|--format|--license|--registry-prefix|--version)
-			return
-			;;
-	esac
-
-	case "$cur" in
-		-*)
-			COMPREPLY=( $( compgen -W "--containerd --display-only --engine-image --format --help --license --quiet --registry-prefix --version" -- "$cur" ) )
-			;;
-	esac
-}
-
-_docker_engine_check() {
-	case "$prev" in
-		--containerd|--engine-image|--format|--registry-prefix)
-			return
-			;;
-	esac
-
-	case "$cur" in
-		-*)
-			COMPREPLY=( $( compgen -W "--containerd --downgrades --engine-image --format --help --pre-releases --quiet -q --registry-prefix --upgrades" -- "$cur" ) )
-			;;
-	esac
-}
-
-_docker_engine_update() {
-	case "$prev" in
-		--containerd|--engine-image|--registry-prefix|--version)
-			return
-			;;
-	esac
-
-	case "$cur" in
-		-*)
-			COMPREPLY=( $( compgen -W "--containerd --engine-image --help --registry-prefix --version" -- "$cur" ) )
-			;;
-	esac
-}
-
-
 _docker_events() {
 	_docker_system_events
 }
@@ -5456,7 +5395,6 @@ _docker() {
 		config
 		container
 		context
-		engine
 		image
 		network
 		node

internal/containerizedengine/client_test.go

@@ -1,234 +0,0 @@
-package containerizedengine
-
-import (
-	"context"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/cio"
-	"github.com/containerd/containerd/containers"
-	"github.com/containerd/containerd/content"
-	"github.com/containerd/containerd/oci"
-	prototypes "github.com/gogo/protobuf/types"
-	"github.com/opencontainers/go-digest"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-)
-
-type (
-	fakeContainerdClient struct {
-		containersFunc       func(ctx context.Context, filters ...string) ([]containerd.Container, error)
-		newContainerFunc     func(ctx context.Context, id string, opts ...containerd.NewContainerOpts) (containerd.Container, error)
-		pullFunc             func(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error)
-		getImageFunc         func(ctx context.Context, ref string) (containerd.Image, error)
-		contentStoreFunc     func() content.Store
-		containerServiceFunc func() containers.Store
-		installFunc          func(context.Context, containerd.Image, ...containerd.InstallOpts) error
-		versionFunc          func(ctx context.Context) (containerd.Version, error)
-	}
-	fakeContainer struct {
-		idFunc         func() string
-		infoFunc       func(context.Context) (containers.Container, error)
-		deleteFunc     func(context.Context, ...containerd.DeleteOpts) error
-		newTaskFunc    func(context.Context, cio.Creator, ...containerd.NewTaskOpts) (containerd.Task, error)
-		specFunc       func(context.Context) (*oci.Spec, error)
-		taskFunc       func(context.Context, cio.Attach) (containerd.Task, error)
-		imageFunc      func(context.Context) (containerd.Image, error)
-		labelsFunc     func(context.Context) (map[string]string, error)
-		setLabelsFunc  func(context.Context, map[string]string) (map[string]string, error)
-		extensionsFunc func(context.Context) (map[string]prototypes.Any, error)
-		updateFunc     func(context.Context, ...containerd.UpdateContainerOpts) error
-		checkpointFunc func(context.Context, string, ...containerd.CheckpointOpts) (containerd.Image, error)
-	}
-	fakeImage struct {
-		nameFunc         func() string
-		targetFunc       func() ocispec.Descriptor
-		labelFunc        func() map[string]string
-		unpackFunc       func(context.Context, string) error
-		rootFSFunc       func(ctx context.Context) ([]digest.Digest, error)
-		sizeFunc         func(ctx context.Context) (int64, error)
-		configFunc       func(ctx context.Context) (ocispec.Descriptor, error)
-		isUnpackedFunc   func(context.Context, string) (bool, error)
-		contentStoreFunc func() content.Store
-	}
-)
-
-func (w *fakeContainerdClient) Containers(ctx context.Context, filters ...string) ([]containerd.Container, error) {
-	if w.containersFunc != nil {
-		return w.containersFunc(ctx, filters...)
-	}
-	return []containerd.Container{}, nil
-}
-func (w *fakeContainerdClient) NewContainer(ctx context.Context, id string, opts ...containerd.NewContainerOpts) (containerd.Container, error) {
-	if w.newContainerFunc != nil {
-		return w.newContainerFunc(ctx, id, opts...)
-	}
-	return nil, nil
-}
-func (w *fakeContainerdClient) Pull(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error) {
-	if w.pullFunc != nil {
-		return w.pullFunc(ctx, ref, opts...)
-	}
-	return nil, nil
-}
-func (w *fakeContainerdClient) GetImage(ctx context.Context, ref string) (containerd.Image, error) {
-	if w.getImageFunc != nil {
-		return w.getImageFunc(ctx, ref)
-	}
-	return nil, nil
-}
-func (w *fakeContainerdClient) ContentStore() content.Store {
-	if w.contentStoreFunc != nil {
-		return w.contentStoreFunc()
-	}
-	return nil
-}
-func (w *fakeContainerdClient) ContainerService() containers.Store {
-	if w.containerServiceFunc != nil {
-		return w.containerServiceFunc()
-	}
-	return nil
-}
-func (w *fakeContainerdClient) Close() error {
-	return nil
-}
-func (w *fakeContainerdClient) Install(ctx context.Context, image containerd.Image, args ...containerd.InstallOpts) error {
-	if w.installFunc != nil {
-		return w.installFunc(ctx, image, args...)
-	}
-	return nil
-}
-func (w *fakeContainerdClient) Version(ctx context.Context) (containerd.Version, error) {
-	if w.versionFunc != nil {
-		return w.versionFunc(ctx)
-	}
-	return containerd.Version{}, nil
-}
-
-func (c *fakeContainer) ID() string {
-	if c.idFunc != nil {
-		return c.idFunc()
-	}
-	return ""
-}
-func (c *fakeContainer) Info(ctx context.Context) (containers.Container, error) {
-	if c.infoFunc != nil {
-		return c.infoFunc(ctx)
-	}
-	return containers.Container{}, nil
-}
-func (c *fakeContainer) Delete(ctx context.Context, opts ...containerd.DeleteOpts) error {
-	if c.deleteFunc != nil {
-		return c.deleteFunc(ctx, opts...)
-	}
-	return nil
-}
-func (c *fakeContainer) NewTask(ctx context.Context, ioc cio.Creator, opts ...containerd.NewTaskOpts) (containerd.Task, error) {
-	if c.newTaskFunc != nil {
-		return c.newTaskFunc(ctx, ioc, opts...)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Spec(ctx context.Context) (*oci.Spec, error) {
-	if c.specFunc != nil {
-		return c.specFunc(ctx)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Task(ctx context.Context, attach cio.Attach) (containerd.Task, error) {
-	if c.taskFunc != nil {
-		return c.taskFunc(ctx, attach)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Image(ctx context.Context) (containerd.Image, error) {
-	if c.imageFunc != nil {
-		return c.imageFunc(ctx)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Labels(ctx context.Context) (map[string]string, error) {
-	if c.labelsFunc != nil {
-		return c.labelsFunc(ctx)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) SetLabels(ctx context.Context, labels map[string]string) (map[string]string, error) {
-	if c.setLabelsFunc != nil {
-		return c.setLabelsFunc(ctx, labels)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Extensions(ctx context.Context) (map[string]prototypes.Any, error) {
-	if c.extensionsFunc != nil {
-		return c.extensionsFunc(ctx)
-	}
-	return nil, nil
-}
-func (c *fakeContainer) Update(ctx context.Context, opts ...containerd.UpdateContainerOpts) error {
-	if c.updateFunc != nil {
-		return c.updateFunc(ctx, opts...)
-	}
-	return nil
-}
-
-func (c *fakeContainer) Checkpoint(ctx context.Context, ref string, opts ...containerd.CheckpointOpts) (containerd.Image, error) {
-	if c.checkpointFunc != nil {
-		return c.checkpointFunc(ctx, ref, opts...)
-	}
-	return nil, nil
-}
-
-func (i *fakeImage) Name() string {
-	if i.nameFunc != nil {
-		return i.nameFunc()
-	}
-	return ""
-}
-func (i *fakeImage) Target() ocispec.Descriptor {
-	if i.targetFunc != nil {
-		return i.targetFunc()
-	}
-	return ocispec.Descriptor{}
-}
-func (i *fakeImage) Labels() map[string]string {
-	if i.labelFunc != nil {
-		return i.labelFunc()
-	}
-	return nil
-}
-
-func (i *fakeImage) Unpack(ctx context.Context, name string) error {
-	if i.unpackFunc != nil {
-		return i.unpackFunc(ctx, name)
-	}
-	return nil
-}
-func (i *fakeImage) RootFS(ctx context.Context) ([]digest.Digest, error) {
-	if i.rootFSFunc != nil {
-		return i.rootFSFunc(ctx)
-	}
-	return nil, nil
-}
-func (i *fakeImage) Size(ctx context.Context) (int64, error) {
-	if i.sizeFunc != nil {
-		return i.sizeFunc(ctx)
-	}
-	return 0, nil
-}
-func (i *fakeImage) Config(ctx context.Context) (ocispec.Descriptor, error) {
-	if i.configFunc != nil {
-		return i.configFunc(ctx)
-	}
-	return ocispec.Descriptor{}, nil
-}
-func (i *fakeImage) IsUnpacked(ctx context.Context, name string) (bool, error) {
-	if i.isUnpackedFunc != nil {
-		return i.isUnpackedFunc(ctx, name)
-	}
-	return false, nil
-}
-func (i *fakeImage) ContentStore() content.Store {
-	if i.contentStoreFunc != nil {
-		return i.contentStoreFunc()
-	}
-	return nil
-}

internal/containerizedengine/containerd.go

@@ -1,78 +0,0 @@
-package containerizedengine
-
-import (
-	"context"
-	"io"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/images"
-	"github.com/containerd/containerd/remotes/docker"
-	clitypes "github.com/docker/cli/types"
-	"github.com/docker/docker/api/types"
-	"github.com/docker/docker/pkg/jsonmessage"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-)
-
-// NewClient returns a new containerizedengine client
-// This client can be used to manage the lifecycle of
-// dockerd running as a container on containerd.
-func NewClient(sockPath string) (clitypes.ContainerizedClient, error) {
-	if sockPath == "" {
-		sockPath = containerdSockPath
-	}
-	cclient, err := containerd.New(sockPath)
-	if err != nil {
-		return nil, err
-	}
-	return &baseClient{
-		cclient: cclient,
-	}, nil
-}
-
-// Close will close the underlying clients
-func (c *baseClient) Close() error {
-	return c.cclient.Close()
-}
-
-func (c *baseClient) pullWithAuth(ctx context.Context, imageName string, out clitypes.OutStream,
-	authConfig *types.AuthConfig) (containerd.Image, error) {
-
-	resolver := docker.NewResolver(docker.ResolverOptions{
-		Credentials: func(string) (string, string, error) {
-			return authConfig.Username, authConfig.Password, nil
-		},
-	})
-
-	ongoing := newJobs(imageName)
-	pctx, stopProgress := context.WithCancel(ctx)
-	progress := make(chan struct{})
-	bufin, bufout := io.Pipe()
-
-	go func() {
-		showProgress(pctx, ongoing, c.cclient.ContentStore(), bufout)
-	}()
-
-	go func() {
-		jsonmessage.DisplayJSONMessagesToStream(bufin, out, nil)
-		close(progress)
-	}()
-
-	h := images.HandlerFunc(func(ctx context.Context, desc ocispec.Descriptor) ([]ocispec.Descriptor, error) {
-		if desc.MediaType != images.MediaTypeDockerSchema1Manifest {
-			ongoing.add(desc)
-		}
-		return nil, nil
-	})
-
-	image, err := c.cclient.Pull(ctx, imageName,
-		containerd.WithResolver(resolver),
-		containerd.WithImageHandler(h),
-		containerd.WithPullUnpack)
-	stopProgress()
-
-	if err != nil {
-		return nil, err
-	}
-	<-progress
-	return image, nil
-}

internal/containerizedengine/containerd_test.go

@@ -1,45 +0,0 @@
-package containerizedengine
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"testing"
-
-	"github.com/containerd/containerd"
-	"github.com/docker/cli/cli/streams"
-	"github.com/docker/docker/api/types"
-	"gotest.tools/assert"
-)
-
-func TestPullWithAuthPullFail(t *testing.T) {
-	ctx := context.Background()
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			pullFunc: func(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error) {
-				return nil, fmt.Errorf("pull failure")
-
-			},
-		},
-	}
-	imageName := "testnamegoeshere"
-
-	_, err := client.pullWithAuth(ctx, imageName, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "pull failure")
-}
-
-func TestPullWithAuthPullPass(t *testing.T) {
-	ctx := context.Background()
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			pullFunc: func(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error) {
-				return nil, nil
-
-			},
-		},
-	}
-	imageName := "testnamegoeshere"
-
-	_, err := client.pullWithAuth(ctx, imageName, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.NilError(t, err)
-}

internal/containerizedengine/progress.go

@@ -1,214 +0,0 @@
-package containerizedengine
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/containerd/containerd/content"
-	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/remotes"
-	"github.com/docker/docker/pkg/jsonmessage"
-	digest "github.com/opencontainers/go-digest"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"github.com/sirupsen/logrus"
-)
-
-func showProgress(ctx context.Context, ongoing *jobs, cs content.Store, out io.WriteCloser) {
-	var (
-		ticker   = time.NewTicker(100 * time.Millisecond)
-		start    = time.Now()
-		enc      = json.NewEncoder(out)
-		statuses = map[string]statusInfo{}
-		done     bool
-	)
-	defer ticker.Stop()
-
-outer:
-	for {
-		select {
-		case <-ticker.C:
-
-			resolved := "resolved"
-			if !ongoing.isResolved() {
-				resolved = "resolving"
-			}
-			statuses[ongoing.name] = statusInfo{
-				Ref:    ongoing.name,
-				Status: resolved,
-			}
-			keys := []string{ongoing.name}
-
-			activeSeen := map[string]struct{}{}
-			if !done {
-				active, err := cs.ListStatuses(ctx, "")
-				if err != nil {
-					logrus.Debugf("active check failed: %s", err)
-					continue
-				}
-				// update status of active entries!
-				for _, active := range active {
-					statuses[active.Ref] = statusInfo{
-						Ref:       active.Ref,
-						Status:    "downloading",
-						Offset:    active.Offset,
-						Total:     active.Total,
-						StartedAt: active.StartedAt,
-						UpdatedAt: active.UpdatedAt,
-					}
-					activeSeen[active.Ref] = struct{}{}
-				}
-			}
-
-			err := updateNonActive(ctx, ongoing, cs, statuses, &keys, activeSeen, &done, start)
-			if err != nil {
-				continue outer
-			}
-
-			var ordered []statusInfo
-			for _, key := range keys {
-				ordered = append(ordered, statuses[key])
-			}
-
-			for _, si := range ordered {
-				jm := si.JSONMessage()
-				err := enc.Encode(jm)
-				if err != nil {
-					logrus.Debugf("failed to encode progress message: %s", err)
-				}
-			}
-
-			if done {
-				out.Close()
-				return
-			}
-		case <-ctx.Done():
-			done = true // allow ui to update once more
-		}
-	}
-}
-
-func updateNonActive(ctx context.Context, ongoing *jobs, cs content.Store, statuses map[string]statusInfo, keys *[]string, activeSeen map[string]struct{}, done *bool, start time.Time) error {
-	for _, j := range ongoing.jobs() {
-		key := remotes.MakeRefKey(ctx, j)
-		*keys = append(*keys, key)
-		if _, ok := activeSeen[key]; ok {
-			continue
-		}
-
-		status, ok := statuses[key]
-		if !*done && (!ok || status.Status == "downloading") {
-			info, err := cs.Info(ctx, j.Digest)
-			if err != nil {
-				if !errdefs.IsNotFound(err) {
-					logrus.Debugf("failed to get content info: %s", err)
-					return err
-				}
-				statuses[key] = statusInfo{
-					Ref:    key,
-					Status: "waiting",
-				}
-			} else if info.CreatedAt.After(start) {
-				statuses[key] = statusInfo{
-					Ref:       key,
-					Status:    "done",
-					Offset:    info.Size,
-					Total:     info.Size,
-					UpdatedAt: info.CreatedAt,
-				}
-			} else {
-				statuses[key] = statusInfo{
-					Ref:    key,
-					Status: "exists",
-				}
-			}
-		} else if *done {
-			if ok {
-				if status.Status != "done" && status.Status != "exists" {
-					status.Status = "done"
-					statuses[key] = status
-				}
-			} else {
-				statuses[key] = statusInfo{
-					Ref:    key,
-					Status: "done",
-				}
-			}
-		}
-	}
-	return nil
-}
-
-type jobs struct {
-	name     string
-	added    map[digest.Digest]struct{}
-	descs    []ocispec.Descriptor
-	mu       sync.Mutex
-	resolved bool
-}
-
-func newJobs(name string) *jobs {
-	return &jobs{
-		name:  name,
-		added: map[digest.Digest]struct{}{},
-	}
-}
-
-func (j *jobs) add(desc ocispec.Descriptor) {
-	j.mu.Lock()
-	defer j.mu.Unlock()
-	j.resolved = true
-
-	if _, ok := j.added[desc.Digest]; ok {
-		return
-	}
-	j.descs = append(j.descs, desc)
-	j.added[desc.Digest] = struct{}{}
-}
-
-func (j *jobs) jobs() []ocispec.Descriptor {
-	j.mu.Lock()
-	defer j.mu.Unlock()
-
-	var descs []ocispec.Descriptor
-	return append(descs, j.descs...)
-}
-
-func (j *jobs) isResolved() bool {
-	j.mu.Lock()
-	defer j.mu.Unlock()
-	return j.resolved
-}
-
-// statusInfo holds the status info for an upload or download
-type statusInfo struct {
-	Ref       string
-	Status    string
-	Offset    int64
-	Total     int64
-	StartedAt time.Time
-	UpdatedAt time.Time
-}
-
-func (s statusInfo) JSONMessage() jsonmessage.JSONMessage {
-	// Shorten the ID to use up less width on the display
-	id := s.Ref
-	if strings.Contains(id, ":") {
-		split := strings.SplitN(id, ":", 2)
-		id = split[1]
-	}
-	id = fmt.Sprintf("%.12s", id)
-
-	return jsonmessage.JSONMessage{
-		ID:     id,
-		Status: s.Status,
-		Progress: &jsonmessage.JSONProgress{
-			Current: s.Offset,
-			Total:   s.Total,
-		},
-	}
-}

internal/containerizedengine/types.go

@@ -1,49 +0,0 @@
-package containerizedengine
-
-import (
-	"context"
-	"errors"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/containers"
-	"github.com/containerd/containerd/content"
-)
-
-const (
-	containerdSockPath = "/run/containerd/containerd.sock"
-	engineNamespace    = "com.docker"
-)
-
-var (
-	// ErrEngineAlreadyPresent returned when engine already present and should not be
-	ErrEngineAlreadyPresent = errors.New("engine already present, use the update command to change versions")
-
-	// ErrEngineNotPresent returned when the engine is not present and should be
-	ErrEngineNotPresent = errors.New("engine not present")
-
-	// ErrMalformedConfigFileParam returned if the engine config file parameter is malformed
-	ErrMalformedConfigFileParam = errors.New("malformed --config-file param on engine")
-
-	// ErrEngineConfigLookupFailure returned if unable to lookup existing engine configuration
-	ErrEngineConfigLookupFailure = errors.New("unable to lookup existing engine configuration")
-
-	// ErrEngineShutdownTimeout returned if the engine failed to shutdown in time
-	ErrEngineShutdownTimeout = errors.New("timeout waiting for engine to exit")
-)
-
-type baseClient struct {
-	cclient containerdClient
-}
-
-// containerdClient abstracts the containerd client to aid in testability
-type containerdClient interface {
-	Containers(ctx context.Context, filters ...string) ([]containerd.Container, error)
-	NewContainer(ctx context.Context, id string, opts ...containerd.NewContainerOpts) (containerd.Container, error)
-	Pull(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error)
-	GetImage(ctx context.Context, ref string) (containerd.Image, error)
-	Close() error
-	ContentStore() content.Store
-	ContainerService() containers.Store
-	Install(context.Context, containerd.Image, ...containerd.InstallOpts) error
-	Version(ctx context.Context) (containerd.Version, error)
-}

internal/containerizedengine/update.go

@@ -1,183 +0,0 @@
-package containerizedengine
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"strings"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/content"
-	"github.com/containerd/containerd/errdefs"
-	"github.com/containerd/containerd/images"
-	"github.com/containerd/containerd/namespaces"
-	"github.com/docker/cli/internal/versions"
-	clitypes "github.com/docker/cli/types"
-	"github.com/docker/distribution/reference"
-	"github.com/docker/docker/api/types"
-	ver "github.com/hashicorp/go-version"
-	v1 "github.com/opencontainers/image-spec/specs-go/v1"
-	"github.com/pkg/errors"
-)
-
-// ActivateEngine will switch the image from the CE to EE image
-func (c *baseClient) ActivateEngine(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream,
-	authConfig *types.AuthConfig) error {
-
-	// If the user didn't specify an image, determine the correct enterprise image to use
-	if opts.EngineImage == "" {
-		localMetadata, err := versions.GetCurrentRuntimeMetadata(opts.RuntimeMetadataDir)
-		if err != nil {
-			return errors.Wrap(err, "unable to determine the installed engine version. Specify which engine image to update with --engine-image")
-		}
-
-		engineImage := localMetadata.EngineImage
-		if engineImage == clitypes.EnterpriseEngineImage || engineImage == clitypes.CommunityEngineImage {
-			opts.EngineImage = clitypes.EnterpriseEngineImage
-		} else {
-			// Chop off the standard prefix and retain any trailing OS specific image details
-			// e.g., engine-community-dm -> engine-enterprise-dm
-			engineImage = strings.TrimPrefix(engineImage, clitypes.EnterpriseEngineImage)
-			engineImage = strings.TrimPrefix(engineImage, clitypes.CommunityEngineImage)
-			opts.EngineImage = clitypes.EnterpriseEngineImage + engineImage
-		}
-	}
-
-	ctx = namespaces.WithNamespace(ctx, engineNamespace)
-	return c.DoUpdate(ctx, opts, out, authConfig)
-}
-
-// DoUpdate performs the underlying engine update
-func (c *baseClient) DoUpdate(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream,
-	authConfig *types.AuthConfig) error {
-
-	ctx = namespaces.WithNamespace(ctx, engineNamespace)
-	if opts.EngineVersion == "" {
-		// TODO - Future enhancement: This could be improved to be
-		// smart about figuring out the latest patch rev for the
-		// current engine version and automatically apply it so users
-		// could stay in sync by simply having a scheduled
-		// `docker engine update`
-		return fmt.Errorf("pick the version you want to update to with --version")
-	}
-	var localMetadata *clitypes.RuntimeMetadata
-	if opts.EngineImage == "" {
-		var err error
-		localMetadata, err = versions.GetCurrentRuntimeMetadata(opts.RuntimeMetadataDir)
-		if err != nil {
-			return errors.Wrap(err, "unable to determine the installed engine version. Specify which engine image to update with --engine-image set to 'engine-community' or 'engine-enterprise'")
-		}
-		opts.EngineImage = localMetadata.EngineImage
-	}
-
-	imageName := fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, opts.EngineImage, opts.EngineVersion)
-
-	// Look for desired image
-	image, err := c.cclient.GetImage(ctx, imageName)
-	if err != nil {
-		if errdefs.IsNotFound(err) {
-			image, err = c.pullWithAuth(ctx, imageName, out, authConfig)
-			if err != nil {
-				return errors.Wrapf(err, "unable to pull image %s", imageName)
-			}
-		} else {
-			return errors.Wrapf(err, "unable to check for image %s", imageName)
-		}
-	}
-
-	// Make sure we're safe to proceed
-	newMetadata, err := c.PreflightCheck(ctx, image)
-	if err != nil {
-		return err
-	}
-	if localMetadata != nil {
-		if localMetadata.Platform != newMetadata.Platform {
-			fmt.Fprintf(out, "\nNotice: you have switched to \"%s\".  Refer to %s for update instructions.\n\n", newMetadata.Platform, getReleaseNotesURL(imageName))
-		}
-	}
-
-	if err := c.cclient.Install(ctx, image, containerd.WithInstallReplace, containerd.WithInstallPath("/usr")); err != nil {
-		return err
-	}
-
-	return versions.WriteRuntimeMetadata(opts.RuntimeMetadataDir, newMetadata)
-}
-
-// PreflightCheck verifies the specified image is compatible with the local system before proceeding to update/activate
-// If things look good, the RuntimeMetadata for the new image is returned and can be written out to the host
-func (c *baseClient) PreflightCheck(ctx context.Context, image containerd.Image) (*clitypes.RuntimeMetadata, error) {
-	var metadata clitypes.RuntimeMetadata
-	ic, err := image.Config(ctx)
-	if err != nil {
-		return nil, err
-	}
-	var (
-		ociimage v1.Image
-		config   v1.ImageConfig
-	)
-	switch ic.MediaType {
-	case v1.MediaTypeImageConfig, images.MediaTypeDockerSchema2Config:
-		p, err := content.ReadBlob(ctx, image.ContentStore(), ic)
-		if err != nil {
-			return nil, err
-		}
-
-		if err := json.Unmarshal(p, &ociimage); err != nil {
-			return nil, err
-		}
-		config = ociimage.Config
-	default:
-		return nil, fmt.Errorf("unknown image %s config media type %s", image.Name(), ic.MediaType)
-	}
-
-	metadataString, ok := config.Labels["com.docker."+clitypes.RuntimeMetadataName]
-	if !ok {
-		return nil, fmt.Errorf("image %s does not contain runtime metadata label %s", image.Name(), clitypes.RuntimeMetadataName)
-	}
-	err = json.Unmarshal([]byte(metadataString), &metadata)
-	if err != nil {
-		return nil, errors.Wrapf(err, "malformed runtime metadata file in %s", image.Name())
-	}
-
-	// Current CLI only supports host install runtime
-	if metadata.Runtime != "host_install" {
-		return nil, fmt.Errorf("unsupported daemon image: %s\nConsult the release notes at %s for upgrade instructions", metadata.Runtime, getReleaseNotesURL(image.Name()))
-	}
-
-	// Verify local containerd is new enough
-	localVersion, err := c.cclient.Version(ctx)
-	if err != nil {
-		return nil, err
-	}
-	if metadata.ContainerdMinVersion != "" {
-		lv, err := ver.NewVersion(localVersion.Version)
-		if err != nil {
-			return nil, err
-		}
-		mv, err := ver.NewVersion(metadata.ContainerdMinVersion)
-		if err != nil {
-			return nil, err
-		}
-		if lv.LessThan(mv) {
-			return nil, fmt.Errorf("local containerd is too old: %s - this engine version requires %s or newer.\nConsult the release notes at %s for upgrade instructions",
-				localVersion.Version, metadata.ContainerdMinVersion, getReleaseNotesURL(image.Name()))
-		}
-	} // If omitted on metadata, no hard dependency on containerd version beyond 18.09 baseline
-
-	// All checks look OK, proceed with update
-	return &metadata, nil
-}
-
-// getReleaseNotesURL returns a release notes url
-// If the image name does not contain a version tag, the base release notes URL is returned
-func getReleaseNotesURL(imageName string) string {
-	versionTag := ""
-	distributionRef, err := reference.ParseNormalizedNamed(imageName)
-	if err == nil {
-		taggedRef, ok := distributionRef.(reference.NamedTagged)
-		if ok {
-			versionTag = taggedRef.Tag()
-		}
-	}
-	return fmt.Sprintf("%s/%s", clitypes.ReleaseNotePrefix, versionTag)
-}

internal/containerizedengine/update_test.go

@@ -1,300 +0,0 @@
-package containerizedengine
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"testing"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/cio"
-	"github.com/containerd/containerd/errdefs"
-	"github.com/docker/cli/cli/streams"
-	"github.com/docker/cli/internal/versions"
-	clitypes "github.com/docker/cli/types"
-	"github.com/docker/docker/api/types"
-	ocispec "github.com/opencontainers/image-spec/specs-go/v1"
-	"gotest.tools/assert"
-)
-
-func TestActivateImagePermutations(t *testing.T) {
-	ctx := context.Background()
-	lookedup := "not called yet"
-	expectedError := fmt.Errorf("expected error")
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				lookedup = ref
-				return nil, expectedError
-			},
-		},
-	}
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.EnterpriseEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		RuntimeMetadataDir: tmpdir,
-	}
-
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, expectedError.Error())
-	assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage, opts.EngineVersion))
-
-	metadata = clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, expectedError.Error())
-	assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage, opts.EngineVersion))
-
-	metadata = clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage + "-dm"}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, expectedError.Error())
-	assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage+"-dm", opts.EngineVersion))
-}
-
-func TestActivateConfigFailure(t *testing.T) {
-	ctx := context.Background()
-	registryPrefix := "registryprefixgoeshere"
-	image := &fakeImage{
-		nameFunc: func() string {
-			return registryPrefix + "/" + clitypes.EnterpriseEngineImage + ":engineversion"
-		},
-		configFunc: func(ctx context.Context) (ocispec.Descriptor, error) {
-			return ocispec.Descriptor{}, fmt.Errorf("config lookup failure")
-		},
-	}
-	container := &fakeContainer{
-		imageFunc: func(context.Context) (containerd.Image, error) {
-			return image, nil
-		},
-		taskFunc: func(context.Context, cio.Attach) (containerd.Task, error) {
-			return nil, errdefs.ErrNotFound
-		},
-		labelsFunc: func(context.Context) (map[string]string, error) {
-			return map[string]string{}, nil
-		},
-	}
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			containersFunc: func(ctx context.Context, filters ...string) ([]containerd.Container, error) {
-				return []containerd.Container{container}, nil
-			},
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				return image, nil
-			},
-		},
-	}
-	tmpdir, err := ioutil.TempDir("", "engindir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		EngineImage:        clitypes.EnterpriseEngineImage,
-		RuntimeMetadataDir: tmpdir,
-	}
-
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "config lookup failure")
-}
-
-func TestActivateDoUpdateFail(t *testing.T) {
-	ctx := context.Background()
-	registryPrefix := "registryprefixgoeshere"
-	image := &fakeImage{
-		nameFunc: func() string {
-			return registryPrefix + "/ce-engine:engineversion"
-		},
-	}
-	container := &fakeContainer{
-		imageFunc: func(context.Context) (containerd.Image, error) {
-			return image, nil
-		},
-	}
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			containersFunc: func(ctx context.Context, filters ...string) ([]containerd.Container, error) {
-				return []containerd.Container{container}, nil
-			},
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				return nil, fmt.Errorf("something went wrong")
-
-			},
-		},
-	}
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		EngineImage:        clitypes.EnterpriseEngineImage,
-		RuntimeMetadataDir: tmpdir,
-	}
-
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "check for image")
-	assert.ErrorContains(t, err, "something went wrong")
-}
-
-func TestDoUpdateNoVersion(t *testing.T) {
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.EnterpriseEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	ctx := context.Background()
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		EngineImage:        clitypes.EnterpriseEngineImage,
-		RuntimeMetadataDir: tmpdir,
-	}
-
-	client := baseClient{}
-	err = client.DoUpdate(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "pick the version you")
-}
-
-func TestDoUpdateImageMiscError(t *testing.T) {
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.EnterpriseEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		EngineImage:        "testnamegoeshere",
-		RuntimeMetadataDir: tmpdir,
-	}
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				return nil, fmt.Errorf("something went wrong")
-
-			},
-		},
-	}
-
-	err = client.DoUpdate(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "check for image")
-	assert.ErrorContains(t, err, "something went wrong")
-}
-
-func TestDoUpdatePullFail(t *testing.T) {
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.EnterpriseEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		EngineImage:        "testnamegoeshere",
-		RuntimeMetadataDir: tmpdir,
-	}
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				return nil, errdefs.ErrNotFound
-
-			},
-			pullFunc: func(ctx context.Context, ref string, opts ...containerd.RemoteOpt) (containerd.Image, error) {
-				return nil, fmt.Errorf("pull failure")
-			},
-		},
-	}
-
-	err = client.DoUpdate(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "unable to pull")
-	assert.ErrorContains(t, err, "pull failure")
-}
-
-func TestActivateDoUpdateVerifyImageName(t *testing.T) {
-	ctx := context.Background()
-	registryPrefix := "registryprefixgoeshere"
-	image := &fakeImage{
-		nameFunc: func() string {
-			return registryPrefix + "/ce-engine:engineversion"
-		},
-	}
-	container := &fakeContainer{
-		imageFunc: func(context.Context) (containerd.Image, error) {
-			return image, nil
-		},
-	}
-	requestedImage := "unset"
-	client := baseClient{
-		cclient: &fakeContainerdClient{
-			containersFunc: func(ctx context.Context, filters ...string) ([]containerd.Container, error) {
-				return []containerd.Container{container}, nil
-			},
-			getImageFunc: func(ctx context.Context, ref string) (containerd.Image, error) {
-				requestedImage = ref
-				return nil, fmt.Errorf("something went wrong")
-
-			},
-		},
-	}
-	tmpdir, err := ioutil.TempDir("", "enginedir")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{EngineImage: clitypes.EnterpriseEngineImage}
-	err = versions.WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-
-	opts := clitypes.EngineInitOptions{
-		EngineVersion:      "engineversiongoeshere",
-		RegistryPrefix:     "registryprefixgoeshere",
-		EngineImage:        "testnamegoeshere",
-		ConfigFile:         "/tmp/configfilegoeshere",
-		RuntimeMetadataDir: tmpdir,
-	}
-
-	err = client.ActivateEngine(ctx, opts, streams.NewOut(&bytes.Buffer{}), &types.AuthConfig{})
-	assert.ErrorContains(t, err, "check for image")
-	assert.ErrorContains(t, err, "something went wrong")
-	expectedImage := fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, opts.EngineImage, opts.EngineVersion)
-	assert.Assert(t, requestedImage == expectedImage, "%s != %s", requestedImage, expectedImage)
-}
-
-func TestGetReleaseNotesURL(t *testing.T) {
-	imageName := "bogus image name #$%&@!"
-	url := getReleaseNotesURL(imageName)
-	assert.Equal(t, url, clitypes.ReleaseNotePrefix+"/")
-	imageName = "foo.bar/valid/repowithouttag"
-	url = getReleaseNotesURL(imageName)
-	assert.Equal(t, url, clitypes.ReleaseNotePrefix+"/")
-	imageName = "foo.bar/valid/repowithouttag:tag123"
-	url = getReleaseNotesURL(imageName)
-	assert.Equal(t, url, clitypes.ReleaseNotePrefix+"/tag123")
-}

internal/licenseutils/client_test.go

@@ -1,111 +0,0 @@
-package licenseutils
-
-import (
-	"context"
-
-	"github.com/docker/licensing"
-	"github.com/docker/licensing/model"
-)
-
-type (
-	fakeLicensingClient struct {
-		loginViaAuthFunc                 func(ctx context.Context, username, password string) (authToken string, err error)
-		getHubUserOrgsFunc               func(ctx context.Context, authToken string) (orgs []model.Org, err error)
-		getHubUserByNameFunc             func(ctx context.Context, username string) (user *model.User, err error)
-		verifyLicenseFunc                func(ctx context.Context, license model.IssuedLicense) (res *model.CheckResponse, err error)
-		generateNewTrialSubscriptionFunc func(ctx context.Context, authToken, dockerID string) (subscriptionID string, err error)
-		listSubscriptionsFunc            func(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error)
-		listSubscriptionsDetailsFunc     func(ctx context.Context, authToken, dockerID string) (response []*model.SubscriptionDetail, err error)
-		downloadLicenseFromHubFunc       func(ctx context.Context, authToken, subscriptionID string) (license *model.IssuedLicense, err error)
-		parseLicenseFunc                 func(license []byte) (parsedLicense *model.IssuedLicense, err error)
-		storeLicenseFunc                 func(ctx context.Context, dclnt licensing.WrappedDockerClient, licenses *model.IssuedLicense, localRootDir string) error
-		loadLocalLicenseFunc             func(ctx context.Context, dclnt licensing.WrappedDockerClient) (*model.Subscription, error)
-		summarizeLicenseFunc             func(*model.CheckResponse) *model.Subscription
-	}
-)
-
-func (c *fakeLicensingClient) LoginViaAuth(ctx context.Context, username, password string) (authToken string, err error) {
-	if c.loginViaAuthFunc != nil {
-		return c.loginViaAuthFunc(ctx, username, password)
-	}
-	return "", nil
-}
-
-func (c *fakeLicensingClient) GetHubUserOrgs(ctx context.Context, authToken string) (orgs []model.Org, err error) {
-	if c.getHubUserOrgsFunc != nil {
-		return c.getHubUserOrgsFunc(ctx, authToken)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) GetHubUserByName(ctx context.Context, username string) (user *model.User, err error) {
-	if c.getHubUserByNameFunc != nil {
-		return c.getHubUserByNameFunc(ctx, username)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) VerifyLicense(ctx context.Context, license model.IssuedLicense) (res *model.CheckResponse, err error) {
-	if c.verifyLicenseFunc != nil {
-		return c.verifyLicenseFunc(ctx, license)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) GenerateNewTrialSubscription(ctx context.Context, authToken, dockerID string) (subscriptionID string, err error) {
-	if c.generateNewTrialSubscriptionFunc != nil {
-		return c.generateNewTrialSubscriptionFunc(ctx, authToken, dockerID)
-	}
-	return "", nil
-}
-
-func (c *fakeLicensingClient) ListSubscriptions(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error) {
-	if c.listSubscriptionsFunc != nil {
-		return c.listSubscriptionsFunc(ctx, authToken, dockerID)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) ListSubscriptionsDetails(ctx context.Context, authToken, dockerID string) (response []*model.SubscriptionDetail, err error) {
-	if c.listSubscriptionsDetailsFunc != nil {
-		return c.listSubscriptionsDetailsFunc(ctx, authToken, dockerID)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) DownloadLicenseFromHub(ctx context.Context, authToken, subscriptionID string) (license *model.IssuedLicense, err error) {
-	if c.downloadLicenseFromHubFunc != nil {
-		return c.downloadLicenseFromHubFunc(ctx, authToken, subscriptionID)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) ParseLicense(license []byte) (parsedLicense *model.IssuedLicense, err error) {
-	if c.parseLicenseFunc != nil {
-		return c.parseLicenseFunc(license)
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) StoreLicense(ctx context.Context, dclnt licensing.WrappedDockerClient, licenses *model.IssuedLicense, localRootDir string) error {
-	if c.storeLicenseFunc != nil {
-		return c.storeLicenseFunc(ctx, dclnt, licenses, localRootDir)
-
-	}
-	return nil
-}
-
-func (c *fakeLicensingClient) LoadLocalLicense(ctx context.Context, dclnt licensing.WrappedDockerClient) (*model.Subscription, error) {
-	if c.loadLocalLicenseFunc != nil {
-		return c.loadLocalLicenseFunc(ctx, dclnt)
-
-	}
-	return nil, nil
-}
-
-func (c *fakeLicensingClient) SummarizeLicense(cr *model.CheckResponse) *model.Subscription {
-	if c.summarizeLicenseFunc != nil {
-		return c.summarizeLicenseFunc(cr)
-	}
-	return nil
-}

internal/licenseutils/types.go

@@ -1,28 +0,0 @@
-package licenseutils
-
-import (
-	"github.com/docker/licensing/model"
-)
-
-var (
-	// licensingDefaultBaseURI is the default license server base URL
-	licensingDefaultBaseURI = "https://store.docker.com"
-
-	// licensingPublicKey is the official public license key for store.docker.com
-	// nolint: lll
-	licensingPublicKeys = []string{
-		"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",
-		"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",
-	}
-)
-
-type (
-
-	// LicenseDisplay stores license details for display
-	LicenseDisplay struct {
-		model.Subscription
-		Num              int
-		Owner            string
-		ComponentsString string
-	}
-)

internal/licenseutils/utils.go

@@ -1,202 +0,0 @@
-package licenseutils
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"github.com/docker/docker/api/types"
-	"github.com/docker/licensing"
-	"github.com/docker/licensing/model"
-	"github.com/pkg/errors"
-	"github.com/sirupsen/logrus"
-)
-
-// HubUser wraps a licensing client and holds key information
-// for a user to avoid multiple lookups
-type HubUser struct {
-	Client licensing.Client
-	token  string
-	User   model.User
-	Orgs   []model.Org
-}
-
-//GetOrgByID finds the org by the ID in the users list of orgs
-func (u HubUser) GetOrgByID(orgID string) (model.Org, error) {
-	for _, org := range u.Orgs {
-		if org.ID == orgID {
-			return org, nil
-		}
-	}
-	return model.Org{}, fmt.Errorf("org %s not found", orgID)
-}
-
-func getClient() (licensing.Client, error) {
-	baseURI, err := url.Parse(licensingDefaultBaseURI)
-	if err != nil {
-		return nil, err
-	}
-
-	return licensing.New(&licensing.Config{
-		BaseURI:    *baseURI,
-		HTTPClient: &http.Client{},
-		PublicKeys: licensingPublicKeys,
-	})
-}
-
-// Login to the license server and return a client that can be used to look up and download license files or generate new trial licenses
-func Login(ctx context.Context, authConfig *types.AuthConfig) (HubUser, error) {
-	lclient, err := getClient()
-	if err != nil {
-		return HubUser{}, err
-	}
-
-	// For licensing we know they must have a valid login session
-	if authConfig.Username == "" {
-		return HubUser{}, fmt.Errorf("you must be logged in to access licenses.  Please use 'docker login' then try again")
-	}
-	token, err := lclient.LoginViaAuth(ctx, authConfig.Username, authConfig.Password)
-	if err != nil {
-		return HubUser{}, err
-	}
-	user, err := lclient.GetHubUserByName(ctx, authConfig.Username)
-	if err != nil {
-		return HubUser{}, err
-	}
-	orgs, err := lclient.GetHubUserOrgs(ctx, token)
-	if err != nil {
-		return HubUser{}, err
-	}
-	return HubUser{
-		Client: lclient,
-		token:  token,
-		User:   *user,
-		Orgs:   orgs,
-	}, nil
-
-}
-
-// GetAvailableLicenses finds all available licenses for a given account and their orgs
-func (u HubUser) GetAvailableLicenses(ctx context.Context) ([]LicenseDisplay, error) {
-	subs, err := u.Client.ListSubscriptions(ctx, u.token, u.User.ID)
-	if err != nil {
-		return nil, err
-	}
-	for _, org := range u.Orgs {
-		orgSub, err := u.Client.ListSubscriptions(ctx, u.token, org.ID)
-		if err != nil {
-			return nil, err
-		}
-		subs = append(subs, orgSub...)
-	}
-
-	// Convert the SubscriptionDetails to a more user-friendly type to render in the CLI
-
-	res := []LicenseDisplay{}
-
-	// Filter out expired licenses
-	i := 0
-	for _, s := range subs {
-		if s.State == "active" && s.Expires != nil {
-			owner := ""
-			if s.DockerID == u.User.ID {
-				owner = u.User.Username
-			} else {
-				ownerOrg, err := u.GetOrgByID(s.DockerID)
-				if err == nil {
-					owner = ownerOrg.Orgname
-				} else {
-					owner = "unknown"
-					logrus.Debugf("Unable to lookup org ID %s: %s", s.DockerID, err)
-				}
-			}
-			comps := []string{}
-			for _, pc := range s.PricingComponents {
-				comps = append(comps, fmt.Sprintf("%s:%d", pc.Name, pc.Value))
-			}
-			res = append(res, LicenseDisplay{
-				Subscription:     *s,
-				Num:              i,
-				Owner:            owner,
-				ComponentsString: strings.Join(comps, ","),
-			})
-			i++
-		}
-	}
-
-	return res, nil
-}
-
-// GenerateTrialLicense will generate a new trial license for the specified user or org
-func (u HubUser) GenerateTrialLicense(ctx context.Context, targetID string) (*model.IssuedLicense, error) {
-	subID, err := u.Client.GenerateNewTrialSubscription(ctx, u.token, targetID)
-	if err != nil {
-		return nil, err
-	}
-	return u.Client.DownloadLicenseFromHub(ctx, u.token, subID)
-}
-
-// GetIssuedLicense will download a license by ID
-func (u HubUser) GetIssuedLicense(ctx context.Context, ID string) (*model.IssuedLicense, error) {
-	return u.Client.DownloadLicenseFromHub(ctx, u.token, ID)
-}
-
-// LoadLocalIssuedLicense will load a local license file
-func LoadLocalIssuedLicense(ctx context.Context, filename string) (*model.IssuedLicense, error) {
-	lclient, err := getClient()
-	if err != nil {
-		return nil, err
-	}
-	return doLoadLocalIssuedLicense(ctx, filename, lclient)
-}
-
-// GetLicenseSummary summarizes the license for the user
-func GetLicenseSummary(ctx context.Context, license model.IssuedLicense) (string, error) {
-	lclient, err := getClient()
-	if err != nil {
-		return "", err
-	}
-
-	cr, err := lclient.VerifyLicense(ctx, license)
-	if err != nil {
-		return "", err
-	}
-	return lclient.SummarizeLicense(cr).String(), nil
-}
-
-func doLoadLocalIssuedLicense(ctx context.Context, filename string, lclient licensing.Client) (*model.IssuedLicense, error) {
-	var license model.IssuedLicense
-	data, err := ioutil.ReadFile(filename)
-	if err != nil {
-		return nil, err
-	}
-	// The file may contain a leading BOM, which will choke the
-	// json deserializer.
-	data = bytes.TrimPrefix(data, []byte("\xef\xbb\xbf"))
-
-	err = json.Unmarshal(data, &license)
-	if err != nil {
-		return nil, errors.Wrap(err, "malformed license file")
-	}
-
-	_, err = lclient.VerifyLicense(ctx, license)
-	if err != nil {
-		return nil, err
-	}
-
-	return &license, nil
-}
-
-// ApplyLicense will store a license on the local system
-func ApplyLicense(ctx context.Context, dclient licensing.WrappedDockerClient, license *model.IssuedLicense) error {
-	info, err := dclient.Info(ctx)
-	if err != nil {
-		return err
-	}
-	return licensing.StoreLicense(ctx, dclient, license, info.DockerRootDir)
-}

internal/licenseutils/utils_test.go

@@ -1,234 +0,0 @@
-package licenseutils
-
-import (
-	"context"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"testing"
-	"time"
-
-	"github.com/docker/docker/api/types"
-	"github.com/docker/licensing/model"
-	"gotest.tools/assert"
-)
-
-func TestLoginNoAuth(t *testing.T) {
-	ctx := context.Background()
-
-	_, err := Login(ctx, &types.AuthConfig{})
-
-	assert.ErrorContains(t, err, "must be logged in")
-}
-
-func TestGetOrgByID(t *testing.T) {
-	orgs := []model.Org{
-		{ID: "id1"},
-		{ID: "id2"},
-	}
-	u := HubUser{
-		Orgs: orgs,
-	}
-	o, err := u.GetOrgByID("id1")
-	assert.NilError(t, err)
-	assert.Assert(t, o.ID == "id1")
-	o, err = u.GetOrgByID("id2")
-	assert.NilError(t, err)
-	assert.Assert(t, o.ID == "id2")
-	o, err = u.GetOrgByID("id3")
-	assert.ErrorContains(t, err, "not found")
-}
-
-func TestGetAvailableLicensesListFail(t *testing.T) {
-	ctx := context.Background()
-	user := HubUser{
-		Client: &fakeLicensingClient{
-			listSubscriptionsFunc: func(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error) {
-				return nil, fmt.Errorf("list subscriptions error")
-			},
-		},
-	}
-	_, err := user.GetAvailableLicenses(ctx)
-	assert.ErrorContains(t, err, "list subscriptions error")
-}
-
-func TestGetAvailableLicensesOrgFail(t *testing.T) {
-	ctx := context.Background()
-	user := HubUser{
-		Orgs: []model.Org{
-			{ID: "orgid"},
-		},
-		Client: &fakeLicensingClient{
-			listSubscriptionsFunc: func(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error) {
-				if dockerID == "orgid" {
-					return nil, fmt.Errorf("list subscriptions org error")
-				}
-				return nil, nil
-			},
-		},
-	}
-	_, err := user.GetAvailableLicenses(ctx)
-	assert.ErrorContains(t, err, "list subscriptions org error")
-}
-
-func TestGetAvailableLicensesHappy(t *testing.T) {
-	ctx := context.Background()
-	expiration := time.Now().Add(3600 * time.Second)
-	user := HubUser{
-		User: model.User{
-			ID:       "userid",
-			Username: "username",
-		},
-		Orgs: []model.Org{
-			{
-				ID:      "orgid",
-				Orgname: "orgname",
-			},
-		},
-		Client: &fakeLicensingClient{
-			listSubscriptionsFunc: func(ctx context.Context, authToken, dockerID string) (response []*model.Subscription, err error) {
-				if dockerID == "orgid" {
-					return []*model.Subscription{
-						{
-							State:   "expired",
-							Expires: &expiration,
-						},
-						{
-							State:    "active",
-							DockerID: "orgid",
-							Expires:  &expiration,
-						},
-						{
-							State:    "active",
-							DockerID: "invalidid",
-							Expires:  &expiration,
-						},
-					}, nil
-				} else if dockerID == "userid" {
-					return []*model.Subscription{
-						{
-							State: "expired",
-						},
-						{
-							State:    "active",
-							DockerID: "userid",
-							Expires:  &expiration,
-							PricingComponents: model.PricingComponents{
-								{
-									Name:  "comp1",
-									Value: 1,
-								},
-								{
-									Name:  "comp2",
-									Value: 2,
-								},
-							},
-						},
-					}, nil
-				}
-				return nil, nil
-			},
-		},
-	}
-	subs, err := user.GetAvailableLicenses(ctx)
-	assert.NilError(t, err)
-	assert.Assert(t, len(subs) == 3)
-	assert.Assert(t, subs[0].Owner == "username")
-	assert.Assert(t, subs[0].State == "active")
-	assert.Assert(t, subs[0].ComponentsString == "comp1:1,comp2:2")
-	assert.Assert(t, subs[1].Owner == "orgname")
-	assert.Assert(t, subs[1].State == "active")
-	assert.Assert(t, subs[2].Owner == "unknown")
-	assert.Assert(t, subs[2].State == "active")
-}
-
-func TestGenerateTrialFail(t *testing.T) {
-	ctx := context.Background()
-	user := HubUser{
-		Client: &fakeLicensingClient{
-			generateNewTrialSubscriptionFunc: func(ctx context.Context, authToken, dockerID string) (subscriptionID string, err error) {
-				return "", fmt.Errorf("generate trial failure")
-			},
-		},
-	}
-	targetID := "targetidgoeshere"
-	_, err := user.GenerateTrialLicense(ctx, targetID)
-	assert.ErrorContains(t, err, "generate trial failure")
-}
-
-func TestGenerateTrialHappy(t *testing.T) {
-	ctx := context.Background()
-	user := HubUser{
-		Client: &fakeLicensingClient{
-			generateNewTrialSubscriptionFunc: func(ctx context.Context, authToken, dockerID string) (subscriptionID string, err error) {
-				return "subid", nil
-			},
-		},
-	}
-	targetID := "targetidgoeshere"
-	_, err := user.GenerateTrialLicense(ctx, targetID)
-	assert.NilError(t, err)
-}
-
-func TestGetIssuedLicense(t *testing.T) {
-	ctx := context.Background()
-	user := HubUser{
-		Client: &fakeLicensingClient{},
-	}
-	id := "idgoeshere"
-	_, err := user.GetIssuedLicense(ctx, id)
-	assert.NilError(t, err)
-}
-
-func TestLoadLocalIssuedLicenseNotExist(t *testing.T) {
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "licensing-test")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	filename := filepath.Join(tmpdir, "subscription.lic")
-	_, err = LoadLocalIssuedLicense(ctx, filename)
-	assert.ErrorContains(t, err, "no such file")
-}
-
-func TestLoadLocalIssuedLicenseNotJson(t *testing.T) {
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "licensing-test")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	filename := filepath.Join(tmpdir, "subscription.lic")
-	err = ioutil.WriteFile(filename, []byte("not json"), 0644)
-	assert.NilError(t, err)
-	_, err = LoadLocalIssuedLicense(ctx, filename)
-	assert.ErrorContains(t, err, "malformed license file")
-}
-
-func TestLoadLocalIssuedLicenseNoVerify(t *testing.T) {
-	lclient := &fakeLicensingClient{
-		verifyLicenseFunc: func(ctx context.Context, license model.IssuedLicense) (res *model.CheckResponse, err error) {
-			return nil, fmt.Errorf("verification failed")
-		},
-	}
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "licensing-test")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	filename := filepath.Join(tmpdir, "subscription.lic")
-	err = ioutil.WriteFile(filename, []byte("{}"), 0644)
-	assert.NilError(t, err)
-	_, err = doLoadLocalIssuedLicense(ctx, filename, lclient)
-	assert.ErrorContains(t, err, "verification failed")
-}
-
-func TestLoadLocalIssuedLicenseHappy(t *testing.T) {
-	lclient := &fakeLicensingClient{}
-	ctx := context.Background()
-	tmpdir, err := ioutil.TempDir("", "licensing-test")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	filename := filepath.Join(tmpdir, "subscription.lic")
-	err = ioutil.WriteFile(filename, []byte("{}"), 0644)
-	assert.NilError(t, err)
-	_, err = doLoadLocalIssuedLicense(ctx, filename, lclient)
-	assert.NilError(t, err)
-}

internal/pkg/containerized/hostpaths.go

@@ -1,61 +0,0 @@
-package containerized
-
-import (
-	"context"
-
-	"github.com/containerd/containerd/containers"
-	"github.com/containerd/containerd/oci"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-)
-
-// WithAllCapabilities enables all capabilities required to run privileged containers
-func WithAllCapabilities(_ context.Context, _ oci.Client, c *containers.Container, s *specs.Spec) error {
-	caps := []string{
-		"CAP_CHOWN",
-		"CAP_DAC_OVERRIDE",
-		"CAP_DAC_READ_SEARCH",
-		"CAP_FOWNER",
-		"CAP_FSETID",
-		"CAP_KILL",
-		"CAP_SETGID",
-		"CAP_SETUID",
-		"CAP_SETPCAP",
-		"CAP_LINUX_IMMUTABLE",
-		"CAP_NET_BIND_SERVICE",
-		"CAP_NET_BROADCAST",
-		"CAP_NET_ADMIN",
-		"CAP_NET_RAW",
-		"CAP_IPC_LOCK",
-		"CAP_IPC_OWNER",
-		"CAP_SYS_MODULE",
-		"CAP_SYS_RAWIO",
-		"CAP_SYS_CHROOT",
-		"CAP_SYS_PTRACE",
-		"CAP_SYS_PACCT",
-		"CAP_SYS_ADMIN",
-		"CAP_SYS_BOOT",
-		"CAP_SYS_NICE",
-		"CAP_SYS_RESOURCE",
-		"CAP_SYS_TIME",
-		"CAP_SYS_TTY_CONFIG",
-		"CAP_MKNOD",
-		"CAP_LEASE",
-		"CAP_AUDIT_WRITE",
-		"CAP_AUDIT_CONTROL",
-		"CAP_SETFCAP",
-		"CAP_MAC_OVERRIDE",
-		"CAP_MAC_ADMIN",
-		"CAP_SYSLOG",
-		"CAP_WAKE_ALARM",
-		"CAP_BLOCK_SUSPEND",
-		"CAP_AUDIT_READ",
-	}
-	if s.Process.Capabilities == nil {
-		s.Process.Capabilities = &specs.LinuxCapabilities{}
-	}
-	s.Process.Capabilities.Bounding = caps
-	s.Process.Capabilities.Effective = caps
-	s.Process.Capabilities.Inheritable = caps
-	s.Process.Capabilities.Permitted = caps
-	return nil
-}

internal/pkg/containerized/hostpaths_test.go

@@ -1,21 +0,0 @@
-package containerized
-
-import (
-	"context"
-	"testing"
-
-	"github.com/containerd/containerd/containers"
-	specs "github.com/opencontainers/runtime-spec/specs-go"
-	"gotest.tools/assert"
-)
-
-func TestWithAllCapabilities(t *testing.T) {
-	c := &containers.Container{}
-	s := &specs.Spec{
-		Process: &specs.Process{},
-	}
-	ctx := context.Background()
-	err := WithAllCapabilities(ctx, nil, c, s)
-	assert.NilError(t, err)
-	assert.Assert(t, len(s.Process.Capabilities.Bounding) > 0)
-}

internal/pkg/containerized/pauseandrun.go

@@ -1,74 +0,0 @@
-package containerized
-
-import (
-	"context"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/errdefs"
-	"github.com/pkg/errors"
-	"github.com/sirupsen/logrus"
-)
-
-// AtomicImageUpdate will perform an update of the given container with the new image
-// and verify success via the provided healthcheckFn.  If the healthcheck fails, the
-// container will be reverted to the prior image
-func AtomicImageUpdate(ctx context.Context, container containerd.Container, image containerd.Image, healthcheckFn func() error) error {
-	updateCompleted := false
-	err := pauseAndRun(ctx, container, func() error {
-		if err := container.Update(ctx, WithUpgrade(image)); err != nil {
-			return errors.Wrap(err, "failed to update to new image")
-		}
-		updateCompleted = true
-		task, err := container.Task(ctx, nil)
-		if err != nil {
-			if errdefs.IsNotFound(err) {
-				return nil
-			}
-			return errors.Wrap(err, "failed to lookup task")
-		}
-		return task.Kill(ctx, sigTERM)
-	})
-	if err != nil {
-		if updateCompleted {
-			logrus.WithError(err).Error("failed to update, rolling back")
-			return rollBack(ctx, container)
-		}
-		return err
-	}
-	if err := healthcheckFn(); err != nil {
-		logrus.WithError(err).Error("failed health check, rolling back")
-		return rollBack(ctx, container)
-	}
-	return nil
-}
-
-func rollBack(ctx context.Context, container containerd.Container) error {
-	return pauseAndRun(ctx, container, func() error {
-		if err := container.Update(ctx, WithRollback); err != nil {
-			return err
-		}
-		task, err := container.Task(ctx, nil)
-		if err != nil {
-			if errdefs.IsNotFound(err) {
-				return nil
-			}
-			return errors.Wrap(err, "failed to lookup task")
-		}
-		return task.Kill(ctx, sigTERM)
-	})
-}
-
-func pauseAndRun(ctx context.Context, container containerd.Container, fn func() error) error {
-	task, err := container.Task(ctx, nil)
-	if err != nil {
-		if errdefs.IsNotFound(err) {
-			return fn()
-		}
-		return errors.Wrap(err, "failed to lookup task")
-	}
-	if err := task.Pause(ctx); err != nil {
-		return errors.Wrap(err, "failed to pause task")
-	}
-	defer task.Resume(ctx)
-	return fn()
-}

internal/pkg/containerized/signal_unix.go

@@ -1,12 +0,0 @@
-// +build !windows
-
-package containerized
-
-import (
-	"golang.org/x/sys/unix"
-)
-
-var (
-	// sigTERM maps to unix.SIGTERM
-	sigTERM = unix.SIGTERM
-)

internal/pkg/containerized/signal_windows.go

@@ -1,12 +0,0 @@
-// +build windows
-
-package containerized
-
-import (
-	"syscall"
-)
-
-var (
-	// sigTERM all signals are ignored by containerd kill windows
-	sigTERM = syscall.Signal(0)
-)

internal/pkg/containerized/snapshot.go

@@ -1,158 +0,0 @@
-package containerized
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"strings"
-	"time"
-
-	"github.com/containerd/containerd"
-	"github.com/containerd/containerd/containers"
-	"github.com/containerd/containerd/diff/apply"
-	"github.com/containerd/containerd/mount"
-	"github.com/containerd/containerd/rootfs"
-	"github.com/containerd/containerd/snapshots"
-	"github.com/opencontainers/image-spec/identity"
-)
-
-const (
-	gcRoot           = "containerd.io/gc.root"
-	timestampFormat  = "01-02-2006-15:04:05"
-	previousRevision = "docker.com/revision.previous"
-	imageLabel       = "docker.com/revision.image"
-)
-
-// ErrNoPreviousRevision returned if the container has to previous revision
-var ErrNoPreviousRevision = errors.New("no previous revision")
-
-// WithNewSnapshot creates a new snapshot managed by containerized
-func WithNewSnapshot(i containerd.Image) containerd.NewContainerOpts {
-	return func(ctx context.Context, client *containerd.Client, c *containers.Container) error {
-		if c.Snapshotter == "" {
-			c.Snapshotter = containerd.DefaultSnapshotter
-		}
-		r, err := create(ctx, client, i, c.ID, "")
-		if err != nil {
-			return err
-		}
-		c.SnapshotKey = r.Key
-		c.Image = i.Name()
-		return nil
-	}
-}
-
-// WithUpgrade upgrades an existing container's image to a new one
-func WithUpgrade(i containerd.Image) containerd.UpdateContainerOpts {
-	return func(ctx context.Context, client *containerd.Client, c *containers.Container) error {
-		revision, err := save(ctx, client, i, c)
-		if err != nil {
-			return err
-		}
-		c.Image = i.Name()
-		c.SnapshotKey = revision.Key
-		return nil
-	}
-}
-
-// WithRollback rolls back to the previous container's revision
-func WithRollback(ctx context.Context, client *containerd.Client, c *containers.Container) error {
-	prev, err := previous(ctx, client, c)
-	if err != nil {
-		return err
-	}
-	ss := client.SnapshotService(c.Snapshotter)
-	sInfo, err := ss.Stat(ctx, prev.Key)
-	if err != nil {
-		return err
-	}
-	snapshotImage, ok := sInfo.Labels[imageLabel]
-	if !ok {
-		return fmt.Errorf("snapshot %s does not have a service image label", prev.Key)
-	}
-	if snapshotImage == "" {
-		return fmt.Errorf("snapshot %s has an empty service image label", prev.Key)
-	}
-	c.Image = snapshotImage
-	c.SnapshotKey = prev.Key
-	return nil
-}
-
-func newRevision(id string) *revision {
-	now := time.Now()
-	return &revision{
-		Timestamp: now,
-		Key:       fmt.Sprintf("boss.io.%s.%s", id, now.Format(timestampFormat)),
-	}
-}
-
-type revision struct {
-	Timestamp time.Time
-	Key       string
-	mounts    []mount.Mount
-}
-
-// nolint: interfacer
-func create(ctx context.Context, client *containerd.Client, i containerd.Image, id string, previous string) (*revision, error) {
-	diffIDs, err := i.RootFS(ctx)
-	if err != nil {
-		return nil, err
-	}
-	var (
-		parent = identity.ChainID(diffIDs).String()
-		r      = newRevision(id)
-	)
-	labels := map[string]string{
-		gcRoot:     r.Timestamp.Format(time.RFC3339),
-		imageLabel: i.Name(),
-	}
-	if previous != "" {
-		labels[previousRevision] = previous
-	}
-	mounts, err := client.SnapshotService(containerd.DefaultSnapshotter).Prepare(ctx, r.Key, parent, snapshots.WithLabels(labels))
-	if err != nil {
-		return nil, err
-	}
-	r.mounts = mounts
-	return r, nil
-}
-
-func save(ctx context.Context, client *containerd.Client, updatedImage containerd.Image, c *containers.Container) (*revision, error) {
-	snapshot, err := create(ctx, client, updatedImage, c.ID, c.SnapshotKey)
-	if err != nil {
-		return nil, err
-	}
-	service := client.SnapshotService(c.Snapshotter)
-	// create a diff from the existing snapshot
-	diff, err := rootfs.CreateDiff(ctx, c.SnapshotKey, service, client.DiffService())
-	if err != nil {
-		return nil, err
-	}
-	applier := apply.NewFileSystemApplier(client.ContentStore())
-	if _, err := applier.Apply(ctx, diff, snapshot.mounts); err != nil {
-		return nil, err
-	}
-	return snapshot, nil
-}
-
-// nolint: interfacer
-func previous(ctx context.Context, client *containerd.Client, c *containers.Container) (*revision, error) {
-	service := client.SnapshotService(c.Snapshotter)
-	sInfo, err := service.Stat(ctx, c.SnapshotKey)
-	if err != nil {
-		return nil, err
-	}
-	key := sInfo.Labels[previousRevision]
-	if key == "" {
-		return nil, ErrNoPreviousRevision
-	}
-	parts := strings.Split(key, ".")
-	timestamp, err := time.Parse(timestampFormat, parts[len(parts)-1])
-	if err != nil {
-		return nil, err
-	}
-	return &revision{
-		Timestamp: timestamp,
-		Key:       key,
-	}, nil
-}

internal/test/cli.go

@@ -15,7 +15,6 @@ import (
 	registryclient "github.com/docker/cli/cli/registry/client"
 	"github.com/docker/cli/cli/streams"
 	"github.com/docker/cli/cli/trust"
-	clitypes "github.com/docker/cli/types"
 	"github.com/docker/docker/client"
 	notaryclient "github.com/theupdateframework/notary/client"
 )
@@ -23,27 +22,25 @@ import (
 // NotaryClientFuncType defines a function that returns a fake notary client
 type NotaryClientFuncType func(imgRefAndAuth trust.ImageRefAndAuth, actions []string) (notaryclient.Repository, error)
 type clientInfoFuncType func() command.ClientInfo
-type containerizedEngineFuncType func(string) (clitypes.ContainerizedClient, error)
 
 // FakeCli emulates the default DockerCli
 type FakeCli struct {
 	command.DockerCli
-	client                        client.APIClient
+	client           client.APIClient
-	configfile                    *configfile.ConfigFile
+	configfile       *configfile.ConfigFile
-	out                           *streams.Out
+	out              *streams.Out
-	outBuffer                     *bytes.Buffer
+	outBuffer        *bytes.Buffer
-	err                           *bytes.Buffer
+	err              *bytes.Buffer
-	in                            *streams.In
+	in               *streams.In
-	server                        command.ServerInfo
+	server           command.ServerInfo
-	clientInfoFunc                clientInfoFuncType
+	clientInfoFunc   clientInfoFuncType
-	notaryClientFunc              NotaryClientFuncType
+	notaryClientFunc NotaryClientFuncType
-	manifestStore                 manifeststore.Store
+	manifestStore    manifeststore.Store
-	registryClient                registryclient.RegistryClient
+	registryClient   registryclient.RegistryClient
-	contentTrust                  bool
+	contentTrust     bool
-	containerizedEngineClientFunc containerizedEngineFuncType
+	contextStore     store.Store
-	contextStore                  store.Store
+	currentContext   string
-	currentContext                string
+	dockerEndpoint   docker.Endpoint
-	dockerEndpoint                docker.Endpoint
 }
 
 // NewFakeCli returns a fake for the command.Cli interface
@@ -218,19 +215,6 @@ func EnableContentTrust(c *FakeCli) {
 	c.contentTrust = true
 }
 
-// NewContainerizedEngineClient returns a containerized engine client
-func (c *FakeCli) NewContainerizedEngineClient(sockPath string) (clitypes.ContainerizedClient, error) {
-	if c.containerizedEngineClientFunc != nil {
-		return c.containerizedEngineClientFunc(sockPath)
-	}
-	return nil, fmt.Errorf("no containerized engine client available unless defined")
-}
-
-// SetContainerizedEngineClient on the fake cli
-func (c *FakeCli) SetContainerizedEngineClient(containerizedEngineClientFunc containerizedEngineFuncType) {
-	c.containerizedEngineClientFunc = containerizedEngineClientFunc
-}
-
 // StackOrchestrator return the selected stack orchestrator
 func (c *FakeCli) StackOrchestrator(flagValue string) (command.Orchestrator, error) {
 	configOrchestrator := ""

internal/versions/versions.go

@@ -1,126 +0,0 @@
-package versions
-
-import (
-	"context"
-	"encoding/json"
-	"io/ioutil"
-	"os"
-	"path"
-	"path/filepath"
-	"sort"
-
-	registryclient "github.com/docker/cli/cli/registry/client"
-	clitypes "github.com/docker/cli/types"
-	"github.com/docker/distribution/reference"
-	ver "github.com/hashicorp/go-version"
-	"github.com/pkg/errors"
-	"github.com/sirupsen/logrus"
-)
-
-const (
-	// defaultRuntimeMetadataDir is the location where the metadata file is stored
-	defaultRuntimeMetadataDir = "/var/lib/docker-engine"
-)
-
-// GetEngineVersions reports the versions of the engine that are available
-func GetEngineVersions(ctx context.Context, registryClient registryclient.RegistryClient, registryPrefix, imageName, versionString string) (clitypes.AvailableVersions, error) {
-	if imageName == "" {
-		var err error
-		localMetadata, err := GetCurrentRuntimeMetadata("")
-		if err != nil {
-			return clitypes.AvailableVersions{}, err
-		}
-		imageName = localMetadata.EngineImage
-	}
-	imageRef, err := reference.ParseNormalizedNamed(path.Join(registryPrefix, imageName))
-	if err != nil {
-		return clitypes.AvailableVersions{}, err
-	}
-
-	tags, err := registryClient.GetTags(ctx, imageRef)
-	if err != nil {
-		return clitypes.AvailableVersions{}, err
-	}
-
-	return parseTags(tags, versionString)
-}
-
-func parseTags(tags []string, currentVersion string) (clitypes.AvailableVersions, error) {
-	var ret clitypes.AvailableVersions
-	currentVer, err := ver.NewVersion(currentVersion)
-	if err != nil {
-		return ret, errors.Wrapf(err, "failed to parse existing version %s", currentVersion)
-	}
-	downgrades := []clitypes.DockerVersion{}
-	patches := []clitypes.DockerVersion{}
-	upgrades := []clitypes.DockerVersion{}
-	currentSegments := currentVer.Segments()
-	for _, tag := range tags {
-		tmp, err := ver.NewVersion(tag)
-		if err != nil {
-			logrus.Debugf("Unable to parse %s: %s", tag, err)
-			continue
-		}
-		testVersion := clitypes.DockerVersion{Version: *tmp, Tag: tag}
-		if testVersion.LessThan(currentVer) {
-			downgrades = append(downgrades, testVersion)
-			continue
-		}
-		testSegments := testVersion.Segments()
-		// lib always provides min 3 segments
-		if testSegments[0] == currentSegments[0] &&
-			testSegments[1] == currentSegments[1] {
-			patches = append(patches, testVersion)
-		} else {
-			upgrades = append(upgrades, testVersion)
-		}
-	}
-	sort.Slice(downgrades, func(i, j int) bool {
-		return downgrades[i].Version.LessThan(&downgrades[j].Version)
-	})
-	sort.Slice(patches, func(i, j int) bool {
-		return patches[i].Version.LessThan(&patches[j].Version)
-	})
-	sort.Slice(upgrades, func(i, j int) bool {
-		return upgrades[i].Version.LessThan(&upgrades[j].Version)
-	})
-	ret.Downgrades = downgrades
-	ret.Patches = patches
-	ret.Upgrades = upgrades
-	return ret, nil
-}
-
-// GetCurrentRuntimeMetadata loads the current daemon runtime metadata information from the local host
-func GetCurrentRuntimeMetadata(metadataDir string) (*clitypes.RuntimeMetadata, error) {
-	if metadataDir == "" {
-		metadataDir = defaultRuntimeMetadataDir
-	}
-	filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json")
-
-	data, err := ioutil.ReadFile(filename)
-	if err != nil {
-		return nil, err
-	}
-	var res clitypes.RuntimeMetadata
-	err = json.Unmarshal(data, &res)
-	if err != nil {
-		return nil, errors.Wrapf(err, "malformed runtime metadata file %s", filename)
-	}
-	return &res, nil
-}
-
-// WriteRuntimeMetadata stores the metadata on the local system
-func WriteRuntimeMetadata(metadataDir string, metadata *clitypes.RuntimeMetadata) error {
-	if metadataDir == "" {
-		metadataDir = defaultRuntimeMetadataDir
-	}
-	filename := filepath.Join(metadataDir, clitypes.RuntimeMetadataName+".json")
-
-	data, err := json.Marshal(metadata)
-	if err != nil {
-		return err
-	}
-
-	os.Remove(filename)
-	return ioutil.WriteFile(filename, data, 0644)
-}

internal/versions/versions_test.go

@@ -1,105 +0,0 @@
-package versions
-
-import (
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"testing"
-
-	clitypes "github.com/docker/cli/types"
-	"gotest.tools/assert"
-)
-
-func TestParseTagsSimple(t *testing.T) {
-	tags := []string{"1.0.0", "1.1.2", "1.1.1", "1.2.2"}
-	currentVersion := "1.1.0"
-	res, err := parseTags(tags, currentVersion)
-	assert.NilError(t, err)
-
-	assert.Assert(t, err, "already present")
-	assert.Assert(t, len(res.Downgrades) == 1 && res.Downgrades[0].Tag == "1.0.0")
-	assert.Assert(t, len(res.Patches) == 2 && res.Patches[0].Tag == "1.1.1" && res.Patches[1].Tag == "1.1.2")
-	assert.Assert(t, len(res.Upgrades) == 1 && res.Upgrades[0].Tag == "1.2.2")
-}
-
-func TestParseConfirmMinSegments(t *testing.T) {
-	tags := []string{"1", "1.1.1", "2"}
-	currentVersion := "1.1"
-	res, err := parseTags(tags, currentVersion)
-	assert.NilError(t, err)
-
-	assert.Assert(t, err, "already present")
-	assert.Assert(t, len(res.Downgrades) == 1 && res.Downgrades[0].Tag == "1")
-	assert.Assert(t, len(res.Patches) == 1 && res.Patches[0].Tag == "1.1.1")
-	assert.Assert(t, len(res.Upgrades) == 1 && res.Upgrades[0].Tag == "2")
-}
-
-func TestParseTagsFilterPrerelease(t *testing.T) {
-	tags := []string{"1.0.0", "1.1.1", "1.2.2", "1.1.0-beta1"}
-	currentVersion := "1.1.0"
-	res, err := parseTags(tags, currentVersion)
-	assert.NilError(t, err)
-
-	assert.Assert(t, err, "already present")
-	assert.Assert(t, len(res.Downgrades) == 2 && res.Downgrades[0].Tag == "1.0.0")
-	assert.Assert(t, len(res.Patches) == 1 && res.Patches[0].Tag == "1.1.1")
-	assert.Assert(t, len(res.Upgrades) == 1 && res.Upgrades[0].Tag == "1.2.2")
-}
-
-func TestParseTagsBadTag(t *testing.T) {
-	tags := []string{"1.0.0", "1.1.1", "1.2.2", "notasemanticversion"}
-	currentVersion := "1.1.0"
-	res, err := parseTags(tags, currentVersion)
-	assert.NilError(t, err)
-
-	assert.Assert(t, err, "already present")
-	assert.Assert(t, len(res.Downgrades) == 1 && res.Downgrades[0].Tag == "1.0.0")
-	assert.Assert(t, len(res.Patches) == 1 && res.Patches[0].Tag == "1.1.1")
-	assert.Assert(t, len(res.Upgrades) == 1 && res.Upgrades[0].Tag == "1.2.2")
-}
-
-func TestParseBadCurrent(t *testing.T) {
-	tags := []string{"1.0.0", "1.1.2", "1.1.1", "1.2.2"}
-	currentVersion := "notasemanticversion"
-	_, err := parseTags(tags, currentVersion)
-	assert.ErrorContains(t, err, "failed to parse existing")
-}
-
-func TestParseBadCurrent2(t *testing.T) {
-	tags := []string{"1.0.0", "1.1.2", "1.1.1", "1.2.2"}
-	currentVersion := ""
-	_, err := parseTags(tags, currentVersion)
-	assert.ErrorContains(t, err, "failed to parse existing")
-}
-
-func TestGetCurrentRuntimeMetadataNotPresent(t *testing.T) {
-	tmpdir, err := ioutil.TempDir("", "docker-root")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	_, err = GetCurrentRuntimeMetadata(tmpdir)
-	assert.ErrorType(t, err, os.IsNotExist)
-}
-
-func TestGetCurrentRuntimeMetadataBadJson(t *testing.T) {
-	tmpdir, err := ioutil.TempDir("", "docker-root")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	filename := filepath.Join(tmpdir, clitypes.RuntimeMetadataName+".json")
-	err = ioutil.WriteFile(filename, []byte("not json"), 0644)
-	assert.NilError(t, err)
-	_, err = GetCurrentRuntimeMetadata(tmpdir)
-	assert.ErrorContains(t, err, "malformed runtime metadata file")
-}
-
-func TestGetCurrentRuntimeMetadataHappyPath(t *testing.T) {
-	tmpdir, err := ioutil.TempDir("", "docker-root")
-	assert.NilError(t, err)
-	defer os.RemoveAll(tmpdir)
-	metadata := clitypes.RuntimeMetadata{Platform: "platformgoeshere"}
-	err = WriteRuntimeMetadata(tmpdir, &metadata)
-	assert.NilError(t, err)
-
-	res, err := GetCurrentRuntimeMetadata(tmpdir)
-	assert.NilError(t, err)
-	assert.Equal(t, res.Platform, "platformgoeshere")
-}

types/types.go

@@ -1,88 +0,0 @@
-package types
-
-import (
-	"context"
-	"io"
-
-	"github.com/docker/docker/api/types"
-	ver "github.com/hashicorp/go-version"
-)
-
-const (
-	// CommunityEngineImage is the repo name for the community engine
-	CommunityEngineImage = "engine-community"
-
-	// EnterpriseEngineImage is the repo name for the enterprise engine
-	EnterpriseEngineImage = "engine-enterprise"
-
-	// RegistryPrefix is the default prefix used to pull engine images
-	RegistryPrefix = "docker.io/store/docker"
-
-	// ReleaseNotePrefix is where to point users to for release notes
-	ReleaseNotePrefix = "https://docs.docker.com/releasenotes"
-
-	// RuntimeMetadataName is the name of the runtime metadata file
-	// When stored as a label on the container it is prefixed by "com.docker."
-	RuntimeMetadataName = "distribution_based_engine"
-)
-
-// ContainerizedClient can be used to manage the lifecycle of
-// dockerd running as a container on containerd.
-type ContainerizedClient interface {
-	Close() error
-	ActivateEngine(ctx context.Context,
-		opts EngineInitOptions,
-		out OutStream,
-		authConfig *types.AuthConfig) error
-	DoUpdate(ctx context.Context,
-		opts EngineInitOptions,
-		out OutStream,
-		authConfig *types.AuthConfig) error
-}
-
-// EngineInitOptions contains the configuration settings
-// use during initialization of a containerized docker engine
-type EngineInitOptions struct {
-	RegistryPrefix     string
-	EngineImage        string
-	EngineVersion      string
-	ConfigFile         string
-	RuntimeMetadataDir string
-}
-
-// AvailableVersions groups the available versions which were discovered
-type AvailableVersions struct {
-	Downgrades []DockerVersion
-	Patches    []DockerVersion
-	Upgrades   []DockerVersion
-}
-
-// DockerVersion wraps a semantic version to retain the original tag
-// since the docker date based versions don't strictly follow semantic
-// versioning (leading zeros, etc.)
-type DockerVersion struct {
-	ver.Version
-	Tag string
-}
-
-// Update stores available updates for rendering in a table
-type Update struct {
-	Type    string
-	Version string
-	Notes   string
-}
-
-// OutStream is an output stream used to write normal program output.
-type OutStream interface {
-	io.Writer
-	FD() uintptr
-	IsTerminal() bool
-}
-
-// RuntimeMetadata holds platform information about the daemon
-type RuntimeMetadata struct {
-	Platform             string `json:"platform"`
-	ContainerdMinVersion string `json:"containerd_min_version"`
-	Runtime              string `json:"runtime"`
-	EngineImage          string `json:"engine_image"`
-}

vendor.conf

@@ -1,19 +1,14 @@
 cloud.google.com/go                                 0ebda48a7f143b1cce9eb37a8c1106ac762a3430 # v0.34.0
 github.com/agl/ed25519                              5312a61534124124185d41f09206b9fef1d88403
-github.com/asaskevich/govalidator                   f9ffefc3facfbe0caee3fea233cbb6e8208f4541
 github.com/Azure/go-ansiterm                        d6e3b3328b783f23731bc4d058875b0371ff8109
 github.com/beorn7/perks                             e7f67b54abbeac9c40a31de0f81159e4cafebd6a
 github.com/containerd/console                       0650fd9eeb50bab4fc99dceb9f2e14cf58f36e7f
 github.com/containerd/containerd                    7c1e88399ec0b0b077121d9d5ad97e647b11c870
 github.com/containerd/continuity                    aaeac12a7ffcd198ae25440a9dff125c2e2703a7
-github.com/containerd/fifo                          a9fb20d87448d386e6d50b1f2e1fa70dcf0de43c
-github.com/containerd/ttrpc                         92c8520ef9f86600c650dd540266a007bf03670f
-github.com/containerd/typeurl                       2a93cfde8c20b23de8eb84a5adbc234ddf7a9e8d
 github.com/coreos/etcd                              d57e8b8d97adfc4a6c224fe116714bf1a1f3beb9 # v3.3.12
 github.com/cpuguy83/go-md2man                       20f5889cbdc3c73dbd2862796665e7c465ade7d1 # v1.0.8
 github.com/creack/pty                               3a6a957789163cacdfe0e291617a1c8e80612c11 # v1.1.9
 github.com/davecgh/go-spew                          8991bc29aa16c548c550c7ff78260e27b9ab7c73 # v1.1.1
-github.com/dgrijalva/jwt-go                         06ea1031745cb8b3dab3f6a236daf2b0aa468b7e # v3.2.0
 github.com/docker/compose-on-kubernetes             78e6a00beda64ac8ccb9fec787e601fe2ce0d5bb # v0.5.0-alpha1
 github.com/docker/distribution                      0d3efadf0154c2b8a4e7b6621fff9809655cc580
 github.com/docker/docker                            a09e6e323e55e1a9b21df9c2c555f5668df3ac9b
@@ -23,8 +18,6 @@ github.com/docker/go-connections                    7395e3f8aa162843a74ed6d48e79
 github.com/docker/go-events                         9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/docker/go-metrics                        d466d4f6fd960e01820085bd7e1a24426ee7ef18
 github.com/docker/go-units                          519db1ee28dcc9fd2474ae59fca29a810482bfb1 # v0.4.0
-github.com/docker/libtrust                          9cbd2a1374f46905c68a4eb3694a130610adc62a
-github.com/docker/licensing                         5f0f1276fe42dd721c1c093604995a9f758ace21
 github.com/docker/swarmkit                          7dded76ec532741c1ad9736cd2bb6d6661f0a386
 github.com/evanphx/json-patch                       72bf35d0ff611848c1dc9df0f976c81192392fa5 # v4.1.0
 github.com/gofrs/flock                              392e7fae8f1b0bdbd67dad7237d23f618feb6dbb # v0.7.1
@@ -35,12 +28,10 @@ github.com/golang/protobuf                          aa810b61a9c79d51363740d207bb
 github.com/google/go-cmp                            3af367b6b30c263d47e8895973edcca9a49cf029 # v0.2.0
 github.com/google/gofuzz                            24818f796faf91cd76ec7bddd72458fbced7a6c1
 github.com/google/shlex                             c34317bd91bf98fab745d77b03933cf8769299fe
-github.com/google/uuid                              0cd6bf5da1e1c83f8b45653022c74f71af0538a4 # v1.1.1
 github.com/googleapis/gnostic                       7c663266750e7d82587642f65e60bc4083f1f84e # v0.2.0
 github.com/gorilla/mux                              00bdffe0f3c77e27d2cf6f5c70232a2d3e4d9c15 # v1.7.3
 github.com/grpc-ecosystem/grpc-gateway              1a03ca3bad1e1ebadaedd3abb76bc58d4ac8143b
 github.com/grpc-ecosystem/grpc-opentracing          8e809c8a86450a29b90dcc9efbf062d0fe6d9746
-github.com/hashicorp/go-version                     ac23dc3fea5d1a983c43f6a0f6e2c13f0195d8bd # v1.2.0
 github.com/hashicorp/golang-lru                     0fb14efe8c47ae851c0034ed7a448854d3d34cf3
 github.com/imdario/mergo                            7c29201646fa3de8506f701213473dd407f19646 # v0.3.7
 github.com/inconshreveable/mousetrap                76626ae9c91c4f2a10f34cad8ce83ea42c93bb75 # v1.0.0

vendor/github.com/asaskevich/govalidator/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2014 Alex Saskevich
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

vendor/github.com/asaskevich/govalidator/README.md

@@ -1,496 +0,0 @@
-govalidator
-===========
-[![Gitter](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/asaskevich/govalidator?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge) [![GoDoc](https://godoc.org/github.com/asaskevich/govalidator?status.png)](https://godoc.org/github.com/asaskevich/govalidator) [![Coverage Status](https://img.shields.io/coveralls/asaskevich/govalidator.svg)](https://coveralls.io/r/asaskevich/govalidator?branch=master) [![wercker status](https://app.wercker.com/status/1ec990b09ea86c910d5f08b0e02c6043/s "wercker status")](https://app.wercker.com/project/bykey/1ec990b09ea86c910d5f08b0e02c6043)
-[![Build Status](https://travis-ci.org/asaskevich/govalidator.svg?branch=master)](https://travis-ci.org/asaskevich/govalidator) [![Go Report Card](https://goreportcard.com/badge/github.com/asaskevich/govalidator)](https://goreportcard.com/report/github.com/asaskevich/govalidator) [![GoSearch](http://go-search.org/badge?id=github.com%2Fasaskevich%2Fgovalidator)](http://go-search.org/view?id=github.com%2Fasaskevich%2Fgovalidator) [![Backers on Open Collective](https://opencollective.com/govalidator/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/govalidator/sponsors/badge.svg)](#sponsors) [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fasaskevich%2Fgovalidator.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fasaskevich%2Fgovalidator?ref=badge_shield)
-
-A package of validators and sanitizers for strings, structs and collections. Based on [validator.js](https://github.com/chriso/validator.js).
-
-#### Installation
-Make sure that Go is installed on your computer.
-Type the following command in your terminal:
-
-	go get github.com/asaskevich/govalidator
-
-or you can get specified release of the package with `gopkg.in`:
-
-	go get gopkg.in/asaskevich/govalidator.v4
-
-After it the package is ready to use.
-
-
-#### Import package in your project
-Add following line in your `*.go` file:
-```go
-import "github.com/asaskevich/govalidator"
-```
-If you are unhappy to use long `govalidator`, you can do something like this:
-```go
-import (
-  valid "github.com/asaskevich/govalidator"
-)
-```
-
-#### Activate behavior to require all fields have a validation tag by default
-`SetFieldsRequiredByDefault` causes validation to fail when struct fields do not include validations or are not explicitly marked as exempt (using `valid:"-"` or `valid:"email,optional"`). A good place to activate this is a package init function or the main() function.
-
-`SetNilPtrAllowedByRequired` causes validation to pass when struct fields marked by `required` are set to nil. This is disabled by default for consistency, but some packages that need to be able to determine between `nil` and `zero value` state can use this. If disabled, both `nil` and `zero` values cause validation errors.
-
-```go
-import "github.com/asaskevich/govalidator"
-
-func init() {
-  govalidator.SetFieldsRequiredByDefault(true)
-}
-```
-
-Here's some code to explain it:
-```go
-// this struct definition will fail govalidator.ValidateStruct() (and the field values do not matter):
-type exampleStruct struct {
-  Name  string ``
-  Email string `valid:"email"`
-}
-
-// this, however, will only fail when Email is empty or an invalid email address:
-type exampleStruct2 struct {
-  Name  string `valid:"-"`
-  Email string `valid:"email"`
-}
-
-// lastly, this will only fail when Email is an invalid email address but not when it's empty:
-type exampleStruct2 struct {
-  Name  string `valid:"-"`
-  Email string `valid:"email,optional"`
-}
-```
-
-#### Recent breaking changes (see [#123](https://github.com/asaskevich/govalidator/pull/123))
-##### Custom validator function signature
-A context was added as the second parameter, for structs this is the object being validated – this makes dependent validation possible.
-```go
-import "github.com/asaskevich/govalidator"
-
-// old signature
-func(i interface{}) bool
-
-// new signature
-func(i interface{}, o interface{}) bool
-```
-
-##### Adding a custom validator
-This was changed to prevent data races when accessing custom validators.
-```go
-import "github.com/asaskevich/govalidator"
-
-// before
-govalidator.CustomTypeTagMap["customByteArrayValidator"] = CustomTypeValidator(func(i interface{}, o interface{}) bool {
-  // ...
-})
-
-// after
-govalidator.CustomTypeTagMap.Set("customByteArrayValidator", CustomTypeValidator(func(i interface{}, o interface{}) bool {
-  // ...
-}))
-```
-
-#### List of functions:
-```go
-func Abs(value float64) float64
-func BlackList(str, chars string) string
-func ByteLength(str string, params ...string) bool
-func CamelCaseToUnderscore(str string) string
-func Contains(str, substring string) bool
-func Count(array []interface{}, iterator ConditionIterator) int
-func Each(array []interface{}, iterator Iterator)
-func ErrorByField(e error, field string) string
-func ErrorsByField(e error) map[string]string
-func Filter(array []interface{}, iterator ConditionIterator) []interface{}
-func Find(array []interface{}, iterator ConditionIterator) interface{}
-func GetLine(s string, index int) (string, error)
-func GetLines(s string) []string
-func InRange(value, left, right float64) bool
-func IsASCII(str string) bool
-func IsAlpha(str string) bool
-func IsAlphanumeric(str string) bool
-func IsBase64(str string) bool
-func IsByteLength(str string, min, max int) bool
-func IsCIDR(str string) bool
-func IsCreditCard(str string) bool
-func IsDNSName(str string) bool
-func IsDataURI(str string) bool
-func IsDialString(str string) bool
-func IsDivisibleBy(str, num string) bool
-func IsEmail(str string) bool
-func IsFilePath(str string) (bool, int)
-func IsFloat(str string) bool
-func IsFullWidth(str string) bool
-func IsHalfWidth(str string) bool
-func IsHexadecimal(str string) bool
-func IsHexcolor(str string) bool
-func IsHost(str string) bool
-func IsIP(str string) bool
-func IsIPv4(str string) bool
-func IsIPv6(str string) bool
-func IsISBN(str string, version int) bool
-func IsISBN10(str string) bool
-func IsISBN13(str string) bool
-func IsISO3166Alpha2(str string) bool
-func IsISO3166Alpha3(str string) bool
-func IsISO693Alpha2(str string) bool
-func IsISO693Alpha3b(str string) bool
-func IsISO4217(str string) bool
-func IsIn(str string, params ...string) bool
-func IsInt(str string) bool
-func IsJSON(str string) bool
-func IsLatitude(str string) bool
-func IsLongitude(str string) bool
-func IsLowerCase(str string) bool
-func IsMAC(str string) bool
-func IsMongoID(str string) bool
-func IsMultibyte(str string) bool
-func IsNatural(value float64) bool
-func IsNegative(value float64) bool
-func IsNonNegative(value float64) bool
-func IsNonPositive(value float64) bool
-func IsNull(str string) bool
-func IsNumeric(str string) bool
-func IsPort(str string) bool
-func IsPositive(value float64) bool
-func IsPrintableASCII(str string) bool
-func IsRFC3339(str string) bool
-func IsRFC3339WithoutZone(str string) bool
-func IsRGBcolor(str string) bool
-func IsRequestURI(rawurl string) bool
-func IsRequestURL(rawurl string) bool
-func IsSSN(str string) bool
-func IsSemver(str string) bool
-func IsTime(str string, format string) bool
-func IsURL(str string) bool
-func IsUTFDigit(str string) bool
-func IsUTFLetter(str string) bool
-func IsUTFLetterNumeric(str string) bool
-func IsUTFNumeric(str string) bool
-func IsUUID(str string) bool
-func IsUUIDv3(str string) bool
-func IsUUIDv4(str string) bool
-func IsUUIDv5(str string) bool
-func IsUpperCase(str string) bool
-func IsVariableWidth(str string) bool
-func IsWhole(value float64) bool
-func LeftTrim(str, chars string) string
-func Map(array []interface{}, iterator ResultIterator) []interface{}
-func Matches(str, pattern string) bool
-func NormalizeEmail(str string) (string, error)
-func PadBoth(str string, padStr string, padLen int) string
-func PadLeft(str string, padStr string, padLen int) string
-func PadRight(str string, padStr string, padLen int) string
-func Range(str string, params ...string) bool
-func RemoveTags(s string) string
-func ReplacePattern(str, pattern, replace string) string
-func Reverse(s string) string
-func RightTrim(str, chars string) string
-func RuneLength(str string, params ...string) bool
-func SafeFileName(str string) string
-func SetFieldsRequiredByDefault(value bool)
-func Sign(value float64) float64
-func StringLength(str string, params ...string) bool
-func StringMatches(s string, params ...string) bool
-func StripLow(str string, keepNewLines bool) string
-func ToBoolean(str string) (bool, error)
-func ToFloat(str string) (float64, error)
-func ToInt(str string) (int64, error)
-func ToJSON(obj interface{}) (string, error)
-func ToString(obj interface{}) string
-func Trim(str, chars string) string
-func Truncate(str string, length int, ending string) string
-func UnderscoreToCamelCase(s string) string
-func ValidateStruct(s interface{}) (bool, error)
-func WhiteList(str, chars string) string
-type ConditionIterator
-type CustomTypeValidator
-type Error
-func (e Error) Error() string
-type Errors
-func (es Errors) Error() string
-func (es Errors) Errors() []error
-type ISO3166Entry
-type Iterator
-type ParamValidator
-type ResultIterator
-type UnsupportedTypeError
-func (e *UnsupportedTypeError) Error() string
-type Validator
-```
-
-#### Examples
-###### IsURL
-```go
-println(govalidator.IsURL(`http://user@pass:domain.com/path/page`))
-```
-###### ToString
-```go
-type User struct {
-	FirstName string
-	LastName string
-}
-
-str := govalidator.ToString(&User{"John", "Juan"})
-println(str)
-```
-###### Each, Map, Filter, Count for slices
-Each iterates over the slice/array and calls Iterator for every item
-```go
-data := []interface{}{1, 2, 3, 4, 5}
-var fn govalidator.Iterator = func(value interface{}, index int) {
-	println(value.(int))
-}
-govalidator.Each(data, fn)
-```
-```go
-data := []interface{}{1, 2, 3, 4, 5}
-var fn govalidator.ResultIterator = func(value interface{}, index int) interface{} {
-	return value.(int) * 3
-}
-_ = govalidator.Map(data, fn) // result = []interface{}{1, 6, 9, 12, 15}
-```
-```go
-data := []interface{}{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}
-var fn govalidator.ConditionIterator = func(value interface{}, index int) bool {
-	return value.(int)%2 == 0
-}
-_ = govalidator.Filter(data, fn) // result = []interface{}{2, 4, 6, 8, 10}
-_ = govalidator.Count(data, fn) // result = 5
-```
-###### ValidateStruct [#2](https://github.com/asaskevich/govalidator/pull/2)
-If you want to validate structs, you can use tag `valid` for any field in your structure. All validators used with this field in one tag are separated by comma. If you want to skip validation, place `-` in your tag. If you need a validator that is not on the list below, you can add it like this:
-```go
-govalidator.TagMap["duck"] = govalidator.Validator(func(str string) bool {
-	return str == "duck"
-})
-```
-For completely custom validators (interface-based), see below.
-
-Here is a list of available validators for struct fields (validator - used function):
-```go
-"email":              IsEmail,
-"url":                IsURL,
-"dialstring":         IsDialString,
-"requrl":             IsRequestURL,
-"requri":             IsRequestURI,
-"alpha":              IsAlpha,
-"utfletter":          IsUTFLetter,
-"alphanum":           IsAlphanumeric,
-"utfletternum":       IsUTFLetterNumeric,
-"numeric":            IsNumeric,
-"utfnumeric":         IsUTFNumeric,
-"utfdigit":           IsUTFDigit,
-"hexadecimal":        IsHexadecimal,
-"hexcolor":           IsHexcolor,
-"rgbcolor":           IsRGBcolor,
-"lowercase":          IsLowerCase,
-"uppercase":          IsUpperCase,
-"int":                IsInt,
-"float":              IsFloat,
-"null":               IsNull,
-"uuid":               IsUUID,
-"uuidv3":             IsUUIDv3,
-"uuidv4":             IsUUIDv4,
-"uuidv5":             IsUUIDv5,
-"creditcard":         IsCreditCard,
-"isbn10":             IsISBN10,
-"isbn13":             IsISBN13,
-"json":               IsJSON,
-"multibyte":          IsMultibyte,
-"ascii":              IsASCII,
-"printableascii":     IsPrintableASCII,
-"fullwidth":          IsFullWidth,
-"halfwidth":          IsHalfWidth,
-"variablewidth":      IsVariableWidth,
-"base64":             IsBase64,
-"datauri":            IsDataURI,
-"ip":                 IsIP,
-"port":               IsPort,
-"ipv4":               IsIPv4,
-"ipv6":               IsIPv6,
-"dns":                IsDNSName,
-"host":               IsHost,
-"mac":                IsMAC,
-"latitude":           IsLatitude,
-"longitude":          IsLongitude,
-"ssn":                IsSSN,
-"semver":             IsSemver,
-"rfc3339":            IsRFC3339,
-"rfc3339WithoutZone": IsRFC3339WithoutZone,
-"ISO3166Alpha2":      IsISO3166Alpha2,
-"ISO3166Alpha3":      IsISO3166Alpha3,
-```
-Validators with parameters
-
-```go
-"range(min|max)": Range,
-"length(min|max)": ByteLength,
-"runelength(min|max)": RuneLength,
-"matches(pattern)": StringMatches,
-"in(string1|string2|...|stringN)": IsIn,
-```
-
-And here is small example of usage:
-```go
-type Post struct {
-	Title    string `valid:"alphanum,required"`
-	Message  string `valid:"duck,ascii"`
-	AuthorIP string `valid:"ipv4"`
-	Date     string `valid:"-"`
-}
-post := &Post{
-	Title:   "My Example Post",
-	Message: "duck",
-	AuthorIP: "123.234.54.3",
-}
-
-// Add your own struct validation tags
-govalidator.TagMap["duck"] = govalidator.Validator(func(str string) bool {
-	return str == "duck"
-})
-
-result, err := govalidator.ValidateStruct(post)
-if err != nil {
-	println("error: " + err.Error())
-}
-println(result)
-```
-###### WhiteList
-```go
-// Remove all characters from string ignoring characters between "a" and "z"
-println(govalidator.WhiteList("a3a43a5a4a3a2a23a4a5a4a3a4", "a-z") == "aaaaaaaaaaaa")
-```
-
-###### Custom validation functions
-Custom validation using your own domain specific validators is also available - here's an example of how to use it:
-```go
-import "github.com/asaskevich/govalidator"
-
-type CustomByteArray [6]byte // custom types are supported and can be validated
-
-type StructWithCustomByteArray struct {
-  ID              CustomByteArray `valid:"customByteArrayValidator,customMinLengthValidator"` // multiple custom validators are possible as well and will be evaluated in sequence
-  Email           string          `valid:"email"`
-  CustomMinLength int             `valid:"-"`
-}
-
-govalidator.CustomTypeTagMap.Set("customByteArrayValidator", CustomTypeValidator(func(i interface{}, context interface{}) bool {
-  switch v := context.(type) { // you can type switch on the context interface being validated
-  case StructWithCustomByteArray:
-    // you can check and validate against some other field in the context,
-    // return early or not validate against the context at all – your choice
-  case SomeOtherType:
-    // ...
-  default:
-    // expecting some other type? Throw/panic here or continue
-  }
-
-  switch v := i.(type) { // type switch on the struct field being validated
-  case CustomByteArray:
-    for _, e := range v { // this validator checks that the byte array is not empty, i.e. not all zeroes
-      if e != 0 {
-        return true
-      }
-    }
-  }
-  return false
-}))
-govalidator.CustomTypeTagMap.Set("customMinLengthValidator", CustomTypeValidator(func(i interface{}, context interface{}) bool {
-  switch v := context.(type) { // this validates a field against the value in another field, i.e. dependent validation
-  case StructWithCustomByteArray:
-    return len(v.ID) >= v.CustomMinLength
-  }
-  return false
-}))
-```
-
-###### Custom error messages
-Custom error messages are supported via annotations by adding the `~` separator - here's an example of how to use it:
-```go
-type Ticket struct {
-  Id        int64     `json:"id"`
-  FirstName string    `json:"firstname" valid:"required~First name is blank"`
-}
-```
-
-#### Notes
-Documentation is available here: [godoc.org](https://godoc.org/github.com/asaskevich/govalidator).
-Full information about code coverage is also available here: [govalidator on gocover.io](http://gocover.io/github.com/asaskevich/govalidator).
-
-#### Support
-If you do have a contribution to the package, feel free to create a Pull Request or an Issue.
-
-#### What to contribute
-If you don't know what to do, there are some features and functions that need to be done
-
-- [ ] Refactor code
-- [ ] Edit docs and [README](https://github.com/asaskevich/govalidator/README.md): spellcheck, grammar and typo check
-- [ ] Create actual list of contributors and projects that currently using this package
-- [ ] Resolve [issues and bugs](https://github.com/asaskevich/govalidator/issues)
-- [ ] Update actual [list of functions](https://github.com/asaskevich/govalidator#list-of-functions)
-- [ ] Update [list of validators](https://github.com/asaskevich/govalidator#validatestruct-2) that available for `ValidateStruct` and add new
-- [ ] Implement new validators: `IsFQDN`, `IsIMEI`, `IsPostalCode`, `IsISIN`, `IsISRC` etc
-- [ ] Implement [validation by maps](https://github.com/asaskevich/govalidator/issues/224)
-- [ ] Implement fuzzing testing
-- [ ] Implement some struct/map/array utilities
-- [ ] Implement map/array validation
-- [ ] Implement benchmarking
-- [ ] Implement batch of examples
-- [ ] Look at forks for new features and fixes
-
-#### Advice
-Feel free to create what you want, but keep in mind when you implement new features:
-- Code must be clear and readable, names of variables/constants clearly describes what they are doing
-- Public functions must be documented and described in source file and added to README.md to the list of available functions
-- There are must be unit-tests for any new functions and improvements
-
-## Credits
-### Contributors
-
-This project exists thanks to all the people who contribute. [[Contribute](CONTRIBUTING.md)].
-
-#### Special thanks to [contributors](https://github.com/asaskevich/govalidator/graphs/contributors)
-* [Daniel Lohse](https://github.com/annismckenzie)
-* [Attila Oláh](https://github.com/attilaolah)
-* [Daniel Korner](https://github.com/Dadie)
-* [Steven Wilkin](https://github.com/stevenwilkin)
-* [Deiwin Sarjas](https://github.com/deiwin)
-* [Noah Shibley](https://github.com/slugmobile)
-* [Nathan Davies](https://github.com/nathj07)
-* [Matt Sanford](https://github.com/mzsanford)
-* [Simon ccl1115](https://github.com/ccl1115)
-
-<a href="graphs/contributors"><img src="https://opencollective.com/govalidator/contributors.svg?width=890" /></a>
-
-
-### Backers
-
-Thank you to all our backers! 🙏 [[Become a backer](https://opencollective.com/govalidator#backer)]
-
-<a href="https://opencollective.com/govalidator#backers" target="_blank"><img src="https://opencollective.com/govalidator/backers.svg?width=890"></a>
-
-
-### Sponsors
-
-Support this project by becoming a sponsor. Your logo will show up here with a link to your website. [[Become a sponsor](https://opencollective.com/govalidator#sponsor)]
-
-<a href="https://opencollective.com/govalidator/sponsor/0/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/0/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/1/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/1/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/2/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/2/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/3/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/3/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/4/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/4/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/5/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/5/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/6/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/6/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/7/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/7/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/8/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/8/avatar.svg"></a>
-<a href="https://opencollective.com/govalidator/sponsor/9/website" target="_blank"><img src="https://opencollective.com/govalidator/sponsor/9/avatar.svg"></a>
-
-
-
-
-## License
-[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fasaskevich%2Fgovalidator.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2Fasaskevich%2Fgovalidator?ref=badge_large)

vendor/github.com/asaskevich/govalidator/arrays.go

@@ -1,58 +0,0 @@
-package govalidator
-
-// Iterator is the function that accepts element of slice/array and its index
-type Iterator func(interface{}, int)
-
-// ResultIterator is the function that accepts element of slice/array and its index and returns any result
-type ResultIterator func(interface{}, int) interface{}
-
-// ConditionIterator is the function that accepts element of slice/array and its index and returns boolean
-type ConditionIterator func(interface{}, int) bool
-
-// Each iterates over the slice and apply Iterator to every item
-func Each(array []interface{}, iterator Iterator) {
-	for index, data := range array {
-		iterator(data, index)
-	}
-}
-
-// Map iterates over the slice and apply ResultIterator to every item. Returns new slice as a result.
-func Map(array []interface{}, iterator ResultIterator) []interface{} {
-	var result = make([]interface{}, len(array))
-	for index, data := range array {
-		result[index] = iterator(data, index)
-	}
-	return result
-}
-
-// Find iterates over the slice and apply ConditionIterator to every item. Returns first item that meet ConditionIterator or nil otherwise.
-func Find(array []interface{}, iterator ConditionIterator) interface{} {
-	for index, data := range array {
-		if iterator(data, index) {
-			return data
-		}
-	}
-	return nil
-}
-
-// Filter iterates over the slice and apply ConditionIterator to every item. Returns new slice.
-func Filter(array []interface{}, iterator ConditionIterator) []interface{} {
-	var result = make([]interface{}, 0)
-	for index, data := range array {
-		if iterator(data, index) {
-			result = append(result, data)
-		}
-	}
-	return result
-}
-
-// Count iterates over the slice and apply ConditionIterator to every item. Returns count of items that meets ConditionIterator.
-func Count(array []interface{}, iterator ConditionIterator) int {
-	count := 0
-	for index, data := range array {
-		if iterator(data, index) {
-			count = count + 1
-		}
-	}
-	return count
-}

vendor/github.com/asaskevich/govalidator/converter.go

@@ -1,64 +0,0 @@
-package govalidator
-
-import (
-	"encoding/json"
-	"fmt"
-	"reflect"
-	"strconv"
-)
-
-// ToString convert the input to a string.
-func ToString(obj interface{}) string {
-	res := fmt.Sprintf("%v", obj)
-	return string(res)
-}
-
-// ToJSON convert the input to a valid JSON string
-func ToJSON(obj interface{}) (string, error) {
-	res, err := json.Marshal(obj)
-	if err != nil {
-		res = []byte("")
-	}
-	return string(res), err
-}
-
-// ToFloat convert the input string to a float, or 0.0 if the input is not a float.
-func ToFloat(str string) (float64, error) {
-	res, err := strconv.ParseFloat(str, 64)
-	if err != nil {
-		res = 0.0
-	}
-	return res, err
-}
-
-// ToInt convert the input string or any int type to an integer type 64, or 0 if the input is not an integer.
-func ToInt(value interface{}) (res int64, err error) {
-	val := reflect.ValueOf(value)
-
-	switch value.(type) {
-	case int, int8, int16, int32, int64:
-		res = val.Int()
-	case uint, uint8, uint16, uint32, uint64:
-		res = int64(val.Uint())
-	case string:
-		if IsInt(val.String()) {
-			res, err = strconv.ParseInt(val.String(), 0, 64)
-			if err != nil {
-				res = 0
-			}
-		} else {
-			err = fmt.Errorf("math: square root of negative number %g", value)
-			res = 0
-		}
-	default:
-		err = fmt.Errorf("math: square root of negative number %g", value)
-		res = 0
-	}
-
-	return
-}
-
-// ToBoolean convert the input string to a boolean.
-func ToBoolean(str string) (bool, error) {
-	return strconv.ParseBool(str)
-}

vendor/github.com/asaskevich/govalidator/error.go

@@ -1,43 +0,0 @@
-package govalidator
-
-import "strings"
-
-// Errors is an array of multiple errors and conforms to the error interface.
-type Errors []error
-
-// Errors returns itself.
-func (es Errors) Errors() []error {
-	return es
-}
-
-func (es Errors) Error() string {
-	var errs []string
-	for _, e := range es {
-		errs = append(errs, e.Error())
-	}
-	return strings.Join(errs, ";")
-}
-
-// Error encapsulates a name, an error and whether there's a custom error message or not.
-type Error struct {
-	Name                     string
-	Err                      error
-	CustomErrorMessageExists bool
-
-	// Validator indicates the name of the validator that failed
-	Validator string
-	Path      []string
-}
-
-func (e Error) Error() string {
-	if e.CustomErrorMessageExists {
-		return e.Err.Error()
-	}
-
-	errName := e.Name
-	if len(e.Path) > 0 {
-		errName = strings.Join(append(e.Path, e.Name), ".")
-	}
-
-	return errName + ": " + e.Err.Error()
-}

vendor/github.com/asaskevich/govalidator/numerics.go

@@ -1,97 +0,0 @@
-package govalidator
-
-import (
-	"math"
-	"reflect"
-)
-
-// Abs returns absolute value of number
-func Abs(value float64) float64 {
-	return math.Abs(value)
-}
-
-// Sign returns signum of number: 1 in case of value > 0, -1 in case of value < 0, 0 otherwise
-func Sign(value float64) float64 {
-	if value > 0 {
-		return 1
-	} else if value < 0 {
-		return -1
-	} else {
-		return 0
-	}
-}
-
-// IsNegative returns true if value < 0
-func IsNegative(value float64) bool {
-	return value < 0
-}
-
-// IsPositive returns true if value > 0
-func IsPositive(value float64) bool {
-	return value > 0
-}
-
-// IsNonNegative returns true if value >= 0
-func IsNonNegative(value float64) bool {
-	return value >= 0
-}
-
-// IsNonPositive returns true if value <= 0
-func IsNonPositive(value float64) bool {
-	return value <= 0
-}
-
-// InRange returns true if value lies between left and right border
-func InRangeInt(value, left, right interface{}) bool {
-	value64, _ := ToInt(value)
-	left64, _ := ToInt(left)
-	right64, _ := ToInt(right)
-	if left64 > right64 {
-		left64, right64 = right64, left64
-	}
-	return value64 >= left64 && value64 <= right64
-}
-
-// InRange returns true if value lies between left and right border
-func InRangeFloat32(value, left, right float32) bool {
-	if left > right {
-		left, right = right, left
-	}
-	return value >= left && value <= right
-}
-
-// InRange returns true if value lies between left and right border
-func InRangeFloat64(value, left, right float64) bool {
-	if left > right {
-		left, right = right, left
-	}
-	return value >= left && value <= right
-}
-
-// InRange returns true if value lies between left and right border, generic type to handle int, float32 or float64, all types must the same type
-func InRange(value interface{}, left interface{}, right interface{}) bool {
-
-	reflectValue := reflect.TypeOf(value).Kind()
-	reflectLeft := reflect.TypeOf(left).Kind()
-	reflectRight := reflect.TypeOf(right).Kind()
-
-	if reflectValue == reflect.Int && reflectLeft == reflect.Int && reflectRight == reflect.Int {
-		return InRangeInt(value.(int), left.(int), right.(int))
-	} else if reflectValue == reflect.Float32 && reflectLeft == reflect.Float32 && reflectRight == reflect.Float32 {
-		return InRangeFloat32(value.(float32), left.(float32), right.(float32))
-	} else if reflectValue == reflect.Float64 && reflectLeft == reflect.Float64 && reflectRight == reflect.Float64 {
-		return InRangeFloat64(value.(float64), left.(float64), right.(float64))
-	} else {
-		return false
-	}
-}
-
-// IsWhole returns true if value is whole number
-func IsWhole(value float64) bool {
-	return math.Remainder(value, 1) == 0
-}
-
-// IsNatural returns true if value is natural number (positive and whole)
-func IsNatural(value float64) bool {
-	return IsWhole(value) && IsPositive(value)
-}

vendor/github.com/asaskevich/govalidator/patterns.go

@@ -1,101 +0,0 @@
-package govalidator
-
-import "regexp"
-
-// Basic regular expressions for validating strings
-const (
-    Email             string = "^(((([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+(\\.([a-zA-Z]|\\d|[!#\\$%&'\\*\\+\\-\\/=\\?\\^_`{\\|}~]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])+)*)|((\\x22)((((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(([\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]|\\x21|[\\x23-\\x5b]|[\\x5d-\\x7e]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(\\([\\x01-\\x09\\x0b\\x0c\\x0d-\\x7f]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}]))))*(((\\x20|\\x09)*(\\x0d\\x0a))?(\\x20|\\x09)+)?(\\x22)))@((([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|\\.|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|\\d|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.)+(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])|(([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])([a-zA-Z]|\\d|-|_|~|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])*([a-zA-Z]|[\\x{00A0}-\\x{D7FF}\\x{F900}-\\x{FDCF}\\x{FDF0}-\\x{FFEF}])))\\.?$"
-    CreditCard        string = "^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|6(?:011|5[0-9][0-9])[0-9]{12}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|(?:2131|1800|35\\d{3})\\d{11})$"
-    ISBN10            string = "^(?:[0-9]{9}X|[0-9]{10})$"
-    ISBN13            string = "^(?:[0-9]{13})$"
-    UUID3             string = "^[0-9a-f]{8}-[0-9a-f]{4}-3[0-9a-f]{3}-[0-9a-f]{4}-[0-9a-f]{12}$"
-    UUID4             string = "^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
-    UUID5             string = "^[0-9a-f]{8}-[0-9a-f]{4}-5[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
-    UUID              string = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$"
-    Alpha             string = "^[a-zA-Z]+$"
-    Alphanumeric      string = "^[a-zA-Z0-9]+$"
-    Numeric           string = "^[0-9]+$"
-    Int               string = "^(?:[-+]?(?:0|[1-9][0-9]*))$"
-    Float             string = "^(?:[-+]?(?:[0-9]+))?(?:\\.[0-9]*)?(?:[eE][\\+\\-]?(?:[0-9]+))?$"
-    Hexadecimal       string = "^[0-9a-fA-F]+$"
-    Hexcolor          string = "^#?([0-9a-fA-F]{3}|[0-9a-fA-F]{6})$"
-    RGBcolor          string = "^rgb\\(\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*,\\s*(0|[1-9]\\d?|1\\d\\d?|2[0-4]\\d|25[0-5])\\s*\\)$"
-    ASCII             string = "^[\x00-\x7F]+$"
-    Multibyte         string = "[^\x00-\x7F]"
-    FullWidth         string = "[^\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]"
-    HalfWidth         string = "[\u0020-\u007E\uFF61-\uFF9F\uFFA0-\uFFDC\uFFE8-\uFFEE0-9a-zA-Z]"
-    Base64            string = "^(?:[A-Za-z0-9+\\/]{4})*(?:[A-Za-z0-9+\\/]{2}==|[A-Za-z0-9+\\/]{3}=|[A-Za-z0-9+\\/]{4})$"
-    PrintableASCII    string = "^[\x20-\x7E]+$"
-    DataURI           string = "^data:.+\\/(.+);base64$"
-    Latitude          string = "^[-+]?([1-8]?\\d(\\.\\d+)?|90(\\.0+)?)$"
-    Longitude         string = "^[-+]?(180(\\.0+)?|((1[0-7]\\d)|([1-9]?\\d))(\\.\\d+)?)$"
-    DNSName           string = `^([a-zA-Z0-9_]{1}[a-zA-Z0-9_-]{0,62}){1}(\.[a-zA-Z0-9_]{1}[a-zA-Z0-9_-]{0,62})*[\._]?$`
-    IP                string = `(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9]))`
-    URLSchema         string = `((ftp|tcp|udp|wss?|https?):\/\/)`
-    URLUsername       string = `(\S+(:\S*)?@)`
-    URLPath           string = `((\/|\?|#)[^\s]*)`
-    URLPort           string = `(:(\d{1,5}))`
-    URLIP             string = `([1-9]\d?|1\d\d|2[01]\d|22[0-3])(\.(1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.([0-9]\d?|1\d\d|2[0-4]\d|25[0-4]))`
-	  URLSubdomain      string = `((www\.)|([a-zA-Z0-9]+([-_\.]?[a-zA-Z0-9])*[a-zA-Z0-9]\.[a-zA-Z0-9]+))`  
-    URL               string = `^` + URLSchema + `?` + URLUsername + `?` + `((` + URLIP + `|(\[` + IP + `\])|(([a-zA-Z0-9]([a-zA-Z0-9-_]+)?[a-zA-Z0-9]([-\.][a-zA-Z0-9]+)*)|(` + URLSubdomain + `?))?(([a-zA-Z\x{00a1}-\x{ffff}0-9]+-?-?)*[a-zA-Z\x{00a1}-\x{ffff}0-9]+)(?:\.([a-zA-Z\x{00a1}-\x{ffff}]{1,}))?))\.?` + URLPort + `?` + URLPath + `?$`
-    SSN               string = `^\d{3}[- ]?\d{2}[- ]?\d{4}$`
-    WinPath           string = `^[a-zA-Z]:\\(?:[^\\/:*?"<>|\r\n]+\\)*[^\\/:*?"<>|\r\n]*$`
-    UnixPath          string = `^(/[^/\x00]*)+/?$`
-    Semver            string = "^v?(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)\\.(?:0|[1-9]\\d*)(-(0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*)(\\.(0|[1-9]\\d*|\\d*[a-zA-Z-][0-9a-zA-Z-]*))*)?(\\+[0-9a-zA-Z-]+(\\.[0-9a-zA-Z-]+)*)?$"
-    tagName           string = "valid"
-    hasLowerCase      string = ".*[[:lower:]]"
-    hasUpperCase      string = ".*[[:upper:]]"
-    hasWhitespace     string = ".*[[:space:]]"
-    hasWhitespaceOnly string = "^[[:space:]]+$"
-)
-
-// Used by IsFilePath func
-const (
-	// Unknown is unresolved OS type
-	Unknown = iota
-	// Win is Windows type
-	Win
-	// Unix is *nix OS types
-	Unix
-)
-
-var (
-    userRegexp            = regexp.MustCompile("^[a-zA-Z0-9!#$%&'*+/=?^_`{|}~.-]+$")
-    hostRegexp            = regexp.MustCompile("^[^\\s]+\\.[^\\s]+$")
-    userDotRegexp         = regexp.MustCompile("(^[.]{1})|([.]{1}$)|([.]{2,})")
-    rxEmail               = regexp.MustCompile(Email)
-    rxCreditCard          = regexp.MustCompile(CreditCard)
-    rxISBN10              = regexp.MustCompile(ISBN10)
-    rxISBN13              = regexp.MustCompile(ISBN13)
-    rxUUID3               = regexp.MustCompile(UUID3)
-    rxUUID4               = regexp.MustCompile(UUID4)
-    rxUUID5               = regexp.MustCompile(UUID5)
-    rxUUID                = regexp.MustCompile(UUID)
-    rxAlpha               = regexp.MustCompile(Alpha)
-    rxAlphanumeric        = regexp.MustCompile(Alphanumeric)
-    rxNumeric             = regexp.MustCompile(Numeric)
-    rxInt                 = regexp.MustCompile(Int)
-    rxFloat               = regexp.MustCompile(Float)
-    rxHexadecimal         = regexp.MustCompile(Hexadecimal)
-    rxHexcolor            = regexp.MustCompile(Hexcolor)
-    rxRGBcolor            = regexp.MustCompile(RGBcolor)
-    rxASCII               = regexp.MustCompile(ASCII)
-    rxPrintableASCII      = regexp.MustCompile(PrintableASCII)
-    rxMultibyte           = regexp.MustCompile(Multibyte)
-    rxFullWidth           = regexp.MustCompile(FullWidth)
-    rxHalfWidth           = regexp.MustCompile(HalfWidth)
-    rxBase64              = regexp.MustCompile(Base64)
-    rxDataURI             = regexp.MustCompile(DataURI)
-    rxLatitude            = regexp.MustCompile(Latitude)
-    rxLongitude           = regexp.MustCompile(Longitude)
-    rxDNSName             = regexp.MustCompile(DNSName)
-    rxURL                 = regexp.MustCompile(URL)
-    rxSSN                 = regexp.MustCompile(SSN)
-    rxWinPath             = regexp.MustCompile(WinPath)
-    rxUnixPath            = regexp.MustCompile(UnixPath)
-    rxSemver              = regexp.MustCompile(Semver)
-    rxHasLowerCase        = regexp.MustCompile(hasLowerCase)
-    rxHasUpperCase        = regexp.MustCompile(hasUpperCase)
-    rxHasWhitespace       = regexp.MustCompile(hasWhitespace)
-    rxHasWhitespaceOnly   = regexp.MustCompile(hasWhitespaceOnly)
-)

vendor/github.com/asaskevich/govalidator/types.go

@@ -1,636 +0,0 @@
-package govalidator
-
-import (
-	"reflect"
-	"regexp"
-	"sort"
-	"sync"
-)
-
-// Validator is a wrapper for a validator function that returns bool and accepts string.
-type Validator func(str string) bool
-
-// CustomTypeValidator is a wrapper for validator functions that returns bool and accepts any type.
-// The second parameter should be the context (in the case of validating a struct: the whole object being validated).
-type CustomTypeValidator func(i interface{}, o interface{}) bool
-
-// ParamValidator is a wrapper for validator functions that accepts additional parameters.
-type ParamValidator func(str string, params ...string) bool
-type tagOptionsMap map[string]tagOption
-
-func (t tagOptionsMap) orderedKeys() []string {
-	var keys []string
-	for k := range t {
-		keys = append(keys, k)
-	}
-
-	sort.Slice(keys, func(a, b int) bool {
-		return t[keys[a]].order < t[keys[b]].order
-	})
-
-	return keys
-}
-
-type tagOption struct {
-	name               string
-	customErrorMessage string
-	order              int
-}
-
-// UnsupportedTypeError is a wrapper for reflect.Type
-type UnsupportedTypeError struct {
-	Type reflect.Type
-}
-
-// stringValues is a slice of reflect.Value holding *reflect.StringValue.
-// It implements the methods to sort by string.
-type stringValues []reflect.Value
-
-// ParamTagMap is a map of functions accept variants parameters
-var ParamTagMap = map[string]ParamValidator{
-	"length":       ByteLength,
-	"range":        Range,
-	"runelength":   RuneLength,
-	"stringlength": StringLength,
-	"matches":      StringMatches,
-	"in":           isInRaw,
-	"rsapub":       IsRsaPub,
-}
-
-// ParamTagRegexMap maps param tags to their respective regexes.
-var ParamTagRegexMap = map[string]*regexp.Regexp{
-	"range":        regexp.MustCompile("^range\\((\\d+)\\|(\\d+)\\)$"),
-	"length":       regexp.MustCompile("^length\\((\\d+)\\|(\\d+)\\)$"),
-	"runelength":   regexp.MustCompile("^runelength\\((\\d+)\\|(\\d+)\\)$"),
-	"stringlength": regexp.MustCompile("^stringlength\\((\\d+)\\|(\\d+)\\)$"),
-	"in":           regexp.MustCompile(`^in\((.*)\)`),
-	"matches":      regexp.MustCompile(`^matches\((.+)\)$`),
-	"rsapub":       regexp.MustCompile("^rsapub\\((\\d+)\\)$"),
-}
-
-type customTypeTagMap struct {
-	validators map[string]CustomTypeValidator
-
-	sync.RWMutex
-}
-
-func (tm *customTypeTagMap) Get(name string) (CustomTypeValidator, bool) {
-	tm.RLock()
-	defer tm.RUnlock()
-	v, ok := tm.validators[name]
-	return v, ok
-}
-
-func (tm *customTypeTagMap) Set(name string, ctv CustomTypeValidator) {
-	tm.Lock()
-	defer tm.Unlock()
-	tm.validators[name] = ctv
-}
-
-// CustomTypeTagMap is a map of functions that can be used as tags for ValidateStruct function.
-// Use this to validate compound or custom types that need to be handled as a whole, e.g.
-// `type UUID [16]byte` (this would be handled as an array of bytes).
-var CustomTypeTagMap = &customTypeTagMap{validators: make(map[string]CustomTypeValidator)}
-
-// TagMap is a map of functions, that can be used as tags for ValidateStruct function.
-var TagMap = map[string]Validator{
-	"email":              IsEmail,
-	"url":                IsURL,
-	"dialstring":         IsDialString,
-	"requrl":             IsRequestURL,
-	"requri":             IsRequestURI,
-	"alpha":              IsAlpha,
-	"utfletter":          IsUTFLetter,
-	"alphanum":           IsAlphanumeric,
-	"utfletternum":       IsUTFLetterNumeric,
-	"numeric":            IsNumeric,
-	"utfnumeric":         IsUTFNumeric,
-	"utfdigit":           IsUTFDigit,
-	"hexadecimal":        IsHexadecimal,
-	"hexcolor":           IsHexcolor,
-	"rgbcolor":           IsRGBcolor,
-	"lowercase":          IsLowerCase,
-	"uppercase":          IsUpperCase,
-	"int":                IsInt,
-	"float":              IsFloat,
-	"null":               IsNull,
-	"uuid":               IsUUID,
-	"uuidv3":             IsUUIDv3,
-	"uuidv4":             IsUUIDv4,
-	"uuidv5":             IsUUIDv5,
-	"creditcard":         IsCreditCard,
-	"isbn10":             IsISBN10,
-	"isbn13":             IsISBN13,
-	"json":               IsJSON,
-	"multibyte":          IsMultibyte,
-	"ascii":              IsASCII,
-	"printableascii":     IsPrintableASCII,
-	"fullwidth":          IsFullWidth,
-	"halfwidth":          IsHalfWidth,
-	"variablewidth":      IsVariableWidth,
-	"base64":             IsBase64,
-	"datauri":            IsDataURI,
-	"ip":                 IsIP,
-	"port":               IsPort,
-	"ipv4":               IsIPv4,
-	"ipv6":               IsIPv6,
-	"dns":                IsDNSName,
-	"host":               IsHost,
-	"mac":                IsMAC,
-	"latitude":           IsLatitude,
-	"longitude":          IsLongitude,
-	"ssn":                IsSSN,
-	"semver":             IsSemver,
-	"rfc3339":            IsRFC3339,
-	"rfc3339WithoutZone": IsRFC3339WithoutZone,
-	"ISO3166Alpha2":      IsISO3166Alpha2,
-	"ISO3166Alpha3":      IsISO3166Alpha3,
-	"ISO4217":            IsISO4217,
-}
-
-// ISO3166Entry stores country codes
-type ISO3166Entry struct {
-	EnglishShortName string
-	FrenchShortName  string
-	Alpha2Code       string
-	Alpha3Code       string
-	Numeric          string
-}
-
-//ISO3166List based on https://www.iso.org/obp/ui/#search/code/ Code Type "Officially Assigned Codes"
-var ISO3166List = []ISO3166Entry{
-	{"Afghanistan", "Afghanistan (l')", "AF", "AFG", "004"},
-	{"Albania", "Albanie (l')", "AL", "ALB", "008"},
-	{"Antarctica", "Antarctique (l')", "AQ", "ATA", "010"},
-	{"Algeria", "Algérie (l')", "DZ", "DZA", "012"},
-	{"American Samoa", "Samoa américaines (les)", "AS", "ASM", "016"},
-	{"Andorra", "Andorre (l')", "AD", "AND", "020"},
-	{"Angola", "Angola (l')", "AO", "AGO", "024"},
-	{"Antigua and Barbuda", "Antigua-et-Barbuda", "AG", "ATG", "028"},
-	{"Azerbaijan", "Azerbaïdjan (l')", "AZ", "AZE", "031"},
-	{"Argentina", "Argentine (l')", "AR", "ARG", "032"},
-	{"Australia", "Australie (l')", "AU", "AUS", "036"},
-	{"Austria", "Autriche (l')", "AT", "AUT", "040"},
-	{"Bahamas (the)", "Bahamas (les)", "BS", "BHS", "044"},
-	{"Bahrain", "Bahreïn", "BH", "BHR", "048"},
-	{"Bangladesh", "Bangladesh (le)", "BD", "BGD", "050"},
-	{"Armenia", "Arménie (l')", "AM", "ARM", "051"},
-	{"Barbados", "Barbade (la)", "BB", "BRB", "052"},
-	{"Belgium", "Belgique (la)", "BE", "BEL", "056"},
-	{"Bermuda", "Bermudes (les)", "BM", "BMU", "060"},
-	{"Bhutan", "Bhoutan (le)", "BT", "BTN", "064"},
-	{"Bolivia (Plurinational State of)", "Bolivie (État plurinational de)", "BO", "BOL", "068"},
-	{"Bosnia and Herzegovina", "Bosnie-Herzégovine (la)", "BA", "BIH", "070"},
-	{"Botswana", "Botswana (le)", "BW", "BWA", "072"},
-	{"Bouvet Island", "Bouvet (l'Île)", "BV", "BVT", "074"},
-	{"Brazil", "Brésil (le)", "BR", "BRA", "076"},
-	{"Belize", "Belize (le)", "BZ", "BLZ", "084"},
-	{"British Indian Ocean Territory (the)", "Indien (le Territoire britannique de l'océan)", "IO", "IOT", "086"},
-	{"Solomon Islands", "Salomon (Îles)", "SB", "SLB", "090"},
-	{"Virgin Islands (British)", "Vierges britanniques (les Îles)", "VG", "VGB", "092"},
-	{"Brunei Darussalam", "Brunéi Darussalam (le)", "BN", "BRN", "096"},
-	{"Bulgaria", "Bulgarie (la)", "BG", "BGR", "100"},
-	{"Myanmar", "Myanmar (le)", "MM", "MMR", "104"},
-	{"Burundi", "Burundi (le)", "BI", "BDI", "108"},
-	{"Belarus", "Bélarus (le)", "BY", "BLR", "112"},
-	{"Cambodia", "Cambodge (le)", "KH", "KHM", "116"},
-	{"Cameroon", "Cameroun (le)", "CM", "CMR", "120"},
-	{"Canada", "Canada (le)", "CA", "CAN", "124"},
-	{"Cabo Verde", "Cabo Verde", "CV", "CPV", "132"},
-	{"Cayman Islands (the)", "Caïmans (les Îles)", "KY", "CYM", "136"},
-	{"Central African Republic (the)", "République centrafricaine (la)", "CF", "CAF", "140"},
-	{"Sri Lanka", "Sri Lanka", "LK", "LKA", "144"},
-	{"Chad", "Tchad (le)", "TD", "TCD", "148"},
-	{"Chile", "Chili (le)", "CL", "CHL", "152"},
-	{"China", "Chine (la)", "CN", "CHN", "156"},
-	{"Taiwan (Province of China)", "Taïwan (Province de Chine)", "TW", "TWN", "158"},
-	{"Christmas Island", "Christmas (l'Île)", "CX", "CXR", "162"},
-	{"Cocos (Keeling) Islands (the)", "Cocos (les Îles)/ Keeling (les Îles)", "CC", "CCK", "166"},
-	{"Colombia", "Colombie (la)", "CO", "COL", "170"},
-	{"Comoros (the)", "Comores (les)", "KM", "COM", "174"},
-	{"Mayotte", "Mayotte", "YT", "MYT", "175"},
-	{"Congo (the)", "Congo (le)", "CG", "COG", "178"},
-	{"Congo (the Democratic Republic of the)", "Congo (la République démocratique du)", "CD", "COD", "180"},
-	{"Cook Islands (the)", "Cook (les Îles)", "CK", "COK", "184"},
-	{"Costa Rica", "Costa Rica (le)", "CR", "CRI", "188"},
-	{"Croatia", "Croatie (la)", "HR", "HRV", "191"},
-	{"Cuba", "Cuba", "CU", "CUB", "192"},
-	{"Cyprus", "Chypre", "CY", "CYP", "196"},
-	{"Czech Republic (the)", "tchèque (la République)", "CZ", "CZE", "203"},
-	{"Benin", "Bénin (le)", "BJ", "BEN", "204"},
-	{"Denmark", "Danemark (le)", "DK", "DNK", "208"},
-	{"Dominica", "Dominique (la)", "DM", "DMA", "212"},
-	{"Dominican Republic (the)", "dominicaine (la République)", "DO", "DOM", "214"},
-	{"Ecuador", "Équateur (l')", "EC", "ECU", "218"},
-	{"El Salvador", "El Salvador", "SV", "SLV", "222"},
-	{"Equatorial Guinea", "Guinée équatoriale (la)", "GQ", "GNQ", "226"},
-	{"Ethiopia", "Éthiopie (l')", "ET", "ETH", "231"},
-	{"Eritrea", "Érythrée (l')", "ER", "ERI", "232"},
-	{"Estonia", "Estonie (l')", "EE", "EST", "233"},
-	{"Faroe Islands (the)", "Féroé (les Îles)", "FO", "FRO", "234"},
-	{"Falkland Islands (the) [Malvinas]", "Falkland (les Îles)/Malouines (les Îles)", "FK", "FLK", "238"},
-	{"South Georgia and the South Sandwich Islands", "Géorgie du Sud-et-les Îles Sandwich du Sud (la)", "GS", "SGS", "239"},
-	{"Fiji", "Fidji (les)", "FJ", "FJI", "242"},
-	{"Finland", "Finlande (la)", "FI", "FIN", "246"},
-	{"Åland Islands", "Åland(les Îles)", "AX", "ALA", "248"},
-	{"France", "France (la)", "FR", "FRA", "250"},
-	{"French Guiana", "Guyane française (la )", "GF", "GUF", "254"},
-	{"French Polynesia", "Polynésie française (la)", "PF", "PYF", "258"},
-	{"French Southern Territories (the)", "Terres australes françaises (les)", "TF", "ATF", "260"},
-	{"Djibouti", "Djibouti", "DJ", "DJI", "262"},
-	{"Gabon", "Gabon (le)", "GA", "GAB", "266"},
-	{"Georgia", "Géorgie (la)", "GE", "GEO", "268"},
-	{"Gambia (the)", "Gambie (la)", "GM", "GMB", "270"},
-	{"Palestine, State of", "Palestine, État de", "PS", "PSE", "275"},
-	{"Germany", "Allemagne (l')", "DE", "DEU", "276"},
-	{"Ghana", "Ghana (le)", "GH", "GHA", "288"},
-	{"Gibraltar", "Gibraltar", "GI", "GIB", "292"},
-	{"Kiribati", "Kiribati", "KI", "KIR", "296"},
-	{"Greece", "Grèce (la)", "GR", "GRC", "300"},
-	{"Greenland", "Groenland (le)", "GL", "GRL", "304"},
-	{"Grenada", "Grenade (la)", "GD", "GRD", "308"},
-	{"Guadeloupe", "Guadeloupe (la)", "GP", "GLP", "312"},
-	{"Guam", "Guam", "GU", "GUM", "316"},
-	{"Guatemala", "Guatemala (le)", "GT", "GTM", "320"},
-	{"Guinea", "Guinée (la)", "GN", "GIN", "324"},
-	{"Guyana", "Guyana (le)", "GY", "GUY", "328"},
-	{"Haiti", "Haïti", "HT", "HTI", "332"},
-	{"Heard Island and McDonald Islands", "Heard-et-Îles MacDonald (l'Île)", "HM", "HMD", "334"},
-	{"Holy See (the)", "Saint-Siège (le)", "VA", "VAT", "336"},
-	{"Honduras", "Honduras (le)", "HN", "HND", "340"},
-	{"Hong Kong", "Hong Kong", "HK", "HKG", "344"},
-	{"Hungary", "Hongrie (la)", "HU", "HUN", "348"},
-	{"Iceland", "Islande (l')", "IS", "ISL", "352"},
-	{"India", "Inde (l')", "IN", "IND", "356"},
-	{"Indonesia", "Indonésie (l')", "ID", "IDN", "360"},
-	{"Iran (Islamic Republic of)", "Iran (République Islamique d')", "IR", "IRN", "364"},
-	{"Iraq", "Iraq (l')", "IQ", "IRQ", "368"},
-	{"Ireland", "Irlande (l')", "IE", "IRL", "372"},
-	{"Israel", "Israël", "IL", "ISR", "376"},
-	{"Italy", "Italie (l')", "IT", "ITA", "380"},
-	{"Côte d'Ivoire", "Côte d'Ivoire (la)", "CI", "CIV", "384"},
-	{"Jamaica", "Jamaïque (la)", "JM", "JAM", "388"},
-	{"Japan", "Japon (le)", "JP", "JPN", "392"},
-	{"Kazakhstan", "Kazakhstan (le)", "KZ", "KAZ", "398"},
-	{"Jordan", "Jordanie (la)", "JO", "JOR", "400"},
-	{"Kenya", "Kenya (le)", "KE", "KEN", "404"},
-	{"Korea (the Democratic People's Republic of)", "Corée (la République populaire démocratique de)", "KP", "PRK", "408"},
-	{"Korea (the Republic of)", "Corée (la République de)", "KR", "KOR", "410"},
-	{"Kuwait", "Koweït (le)", "KW", "KWT", "414"},
-	{"Kyrgyzstan", "Kirghizistan (le)", "KG", "KGZ", "417"},
-	{"Lao People's Democratic Republic (the)", "Lao, République démocratique populaire", "LA", "LAO", "418"},
-	{"Lebanon", "Liban (le)", "LB", "LBN", "422"},
-	{"Lesotho", "Lesotho (le)", "LS", "LSO", "426"},
-	{"Latvia", "Lettonie (la)", "LV", "LVA", "428"},
-	{"Liberia", "Libéria (le)", "LR", "LBR", "430"},
-	{"Libya", "Libye (la)", "LY", "LBY", "434"},
-	{"Liechtenstein", "Liechtenstein (le)", "LI", "LIE", "438"},
-	{"Lithuania", "Lituanie (la)", "LT", "LTU", "440"},
-	{"Luxembourg", "Luxembourg (le)", "LU", "LUX", "442"},
-	{"Macao", "Macao", "MO", "MAC", "446"},
-	{"Madagascar", "Madagascar", "MG", "MDG", "450"},
-	{"Malawi", "Malawi (le)", "MW", "MWI", "454"},
-	{"Malaysia", "Malaisie (la)", "MY", "MYS", "458"},
-	{"Maldives", "Maldives (les)", "MV", "MDV", "462"},
-	{"Mali", "Mali (le)", "ML", "MLI", "466"},
-	{"Malta", "Malte", "MT", "MLT", "470"},
-	{"Martinique", "Martinique (la)", "MQ", "MTQ", "474"},
-	{"Mauritania", "Mauritanie (la)", "MR", "MRT", "478"},
-	{"Mauritius", "Maurice", "MU", "MUS", "480"},
-	{"Mexico", "Mexique (le)", "MX", "MEX", "484"},
-	{"Monaco", "Monaco", "MC", "MCO", "492"},
-	{"Mongolia", "Mongolie (la)", "MN", "MNG", "496"},
-	{"Moldova (the Republic of)", "Moldova , République de", "MD", "MDA", "498"},
-	{"Montenegro", "Monténégro (le)", "ME", "MNE", "499"},
-	{"Montserrat", "Montserrat", "MS", "MSR", "500"},
-	{"Morocco", "Maroc (le)", "MA", "MAR", "504"},
-	{"Mozambique", "Mozambique (le)", "MZ", "MOZ", "508"},
-	{"Oman", "Oman", "OM", "OMN", "512"},
-	{"Namibia", "Namibie (la)", "NA", "NAM", "516"},
-	{"Nauru", "Nauru", "NR", "NRU", "520"},
-	{"Nepal", "Népal (le)", "NP", "NPL", "524"},
-	{"Netherlands (the)", "Pays-Bas (les)", "NL", "NLD", "528"},
-	{"Curaçao", "Curaçao", "CW", "CUW", "531"},
-	{"Aruba", "Aruba", "AW", "ABW", "533"},
-	{"Sint Maarten (Dutch part)", "Saint-Martin (partie néerlandaise)", "SX", "SXM", "534"},
-	{"Bonaire, Sint Eustatius and Saba", "Bonaire, Saint-Eustache et Saba", "BQ", "BES", "535"},
-	{"New Caledonia", "Nouvelle-Calédonie (la)", "NC", "NCL", "540"},
-	{"Vanuatu", "Vanuatu (le)", "VU", "VUT", "548"},
-	{"New Zealand", "Nouvelle-Zélande (la)", "NZ", "NZL", "554"},
-	{"Nicaragua", "Nicaragua (le)", "NI", "NIC", "558"},
-	{"Niger (the)", "Niger (le)", "NE", "NER", "562"},
-	{"Nigeria", "Nigéria (le)", "NG", "NGA", "566"},
-	{"Niue", "Niue", "NU", "NIU", "570"},
-	{"Norfolk Island", "Norfolk (l'Île)", "NF", "NFK", "574"},
-	{"Norway", "Norvège (la)", "NO", "NOR", "578"},
-	{"Northern Mariana Islands (the)", "Mariannes du Nord (les Îles)", "MP", "MNP", "580"},
-	{"United States Minor Outlying Islands (the)", "Îles mineures éloignées des États-Unis (les)", "UM", "UMI", "581"},
-	{"Micronesia (Federated States of)", "Micronésie (États fédérés de)", "FM", "FSM", "583"},
-	{"Marshall Islands (the)", "Marshall (Îles)", "MH", "MHL", "584"},
-	{"Palau", "Palaos (les)", "PW", "PLW", "585"},
-	{"Pakistan", "Pakistan (le)", "PK", "PAK", "586"},
-	{"Panama", "Panama (le)", "PA", "PAN", "591"},
-	{"Papua New Guinea", "Papouasie-Nouvelle-Guinée (la)", "PG", "PNG", "598"},
-	{"Paraguay", "Paraguay (le)", "PY", "PRY", "600"},
-	{"Peru", "Pérou (le)", "PE", "PER", "604"},
-	{"Philippines (the)", "Philippines (les)", "PH", "PHL", "608"},
-	{"Pitcairn", "Pitcairn", "PN", "PCN", "612"},
-	{"Poland", "Pologne (la)", "PL", "POL", "616"},
-	{"Portugal", "Portugal (le)", "PT", "PRT", "620"},
-	{"Guinea-Bissau", "Guinée-Bissau (la)", "GW", "GNB", "624"},
-	{"Timor-Leste", "Timor-Leste (le)", "TL", "TLS", "626"},
-	{"Puerto Rico", "Porto Rico", "PR", "PRI", "630"},
-	{"Qatar", "Qatar (le)", "QA", "QAT", "634"},
-	{"Réunion", "Réunion (La)", "RE", "REU", "638"},
-	{"Romania", "Roumanie (la)", "RO", "ROU", "642"},
-	{"Russian Federation (the)", "Russie (la Fédération de)", "RU", "RUS", "643"},
-	{"Rwanda", "Rwanda (le)", "RW", "RWA", "646"},
-	{"Saint Barthélemy", "Saint-Barthélemy", "BL", "BLM", "652"},
-	{"Saint Helena, Ascension and Tristan da Cunha", "Sainte-Hélène, Ascension et Tristan da Cunha", "SH", "SHN", "654"},
-	{"Saint Kitts and Nevis", "Saint-Kitts-et-Nevis", "KN", "KNA", "659"},
-	{"Anguilla", "Anguilla", "AI", "AIA", "660"},
-	{"Saint Lucia", "Sainte-Lucie", "LC", "LCA", "662"},
-	{"Saint Martin (French part)", "Saint-Martin (partie française)", "MF", "MAF", "663"},
-	{"Saint Pierre and Miquelon", "Saint-Pierre-et-Miquelon", "PM", "SPM", "666"},
-	{"Saint Vincent and the Grenadines", "Saint-Vincent-et-les Grenadines", "VC", "VCT", "670"},
-	{"San Marino", "Saint-Marin", "SM", "SMR", "674"},
-	{"Sao Tome and Principe", "Sao Tomé-et-Principe", "ST", "STP", "678"},
-	{"Saudi Arabia", "Arabie saoudite (l')", "SA", "SAU", "682"},
-	{"Senegal", "Sénégal (le)", "SN", "SEN", "686"},
-	{"Serbia", "Serbie (la)", "RS", "SRB", "688"},
-	{"Seychelles", "Seychelles (les)", "SC", "SYC", "690"},
-	{"Sierra Leone", "Sierra Leone (la)", "SL", "SLE", "694"},
-	{"Singapore", "Singapour", "SG", "SGP", "702"},
-	{"Slovakia", "Slovaquie (la)", "SK", "SVK", "703"},
-	{"Viet Nam", "Viet Nam (le)", "VN", "VNM", "704"},
-	{"Slovenia", "Slovénie (la)", "SI", "SVN", "705"},
-	{"Somalia", "Somalie (la)", "SO", "SOM", "706"},
-	{"South Africa", "Afrique du Sud (l')", "ZA", "ZAF", "710"},
-	{"Zimbabwe", "Zimbabwe (le)", "ZW", "ZWE", "716"},
-	{"Spain", "Espagne (l')", "ES", "ESP", "724"},
-	{"South Sudan", "Soudan du Sud (le)", "SS", "SSD", "728"},
-	{"Sudan (the)", "Soudan (le)", "SD", "SDN", "729"},
-	{"Western Sahara*", "Sahara occidental (le)*", "EH", "ESH", "732"},
-	{"Suriname", "Suriname (le)", "SR", "SUR", "740"},
-	{"Svalbard and Jan Mayen", "Svalbard et l'Île Jan Mayen (le)", "SJ", "SJM", "744"},
-	{"Swaziland", "Swaziland (le)", "SZ", "SWZ", "748"},
-	{"Sweden", "Suède (la)", "SE", "SWE", "752"},
-	{"Switzerland", "Suisse (la)", "CH", "CHE", "756"},
-	{"Syrian Arab Republic", "République arabe syrienne (la)", "SY", "SYR", "760"},
-	{"Tajikistan", "Tadjikistan (le)", "TJ", "TJK", "762"},
-	{"Thailand", "Thaïlande (la)", "TH", "THA", "764"},
-	{"Togo", "Togo (le)", "TG", "TGO", "768"},
-	{"Tokelau", "Tokelau (les)", "TK", "TKL", "772"},
-	{"Tonga", "Tonga (les)", "TO", "TON", "776"},
-	{"Trinidad and Tobago", "Trinité-et-Tobago (la)", "TT", "TTO", "780"},
-	{"United Arab Emirates (the)", "Émirats arabes unis (les)", "AE", "ARE", "784"},
-	{"Tunisia", "Tunisie (la)", "TN", "TUN", "788"},
-	{"Turkey", "Turquie (la)", "TR", "TUR", "792"},
-	{"Turkmenistan", "Turkménistan (le)", "TM", "TKM", "795"},
-	{"Turks and Caicos Islands (the)", "Turks-et-Caïcos (les Îles)", "TC", "TCA", "796"},
-	{"Tuvalu", "Tuvalu (les)", "TV", "TUV", "798"},
-	{"Uganda", "Ouganda (l')", "UG", "UGA", "800"},
-	{"Ukraine", "Ukraine (l')", "UA", "UKR", "804"},
-	{"Macedonia (the former Yugoslav Republic of)", "Macédoine (l'ex‑République yougoslave de)", "MK", "MKD", "807"},
-	{"Egypt", "Égypte (l')", "EG", "EGY", "818"},
-	{"United Kingdom of Great Britain and Northern Ireland (the)", "Royaume-Uni de Grande-Bretagne et d'Irlande du Nord (le)", "GB", "GBR", "826"},
-	{"Guernsey", "Guernesey", "GG", "GGY", "831"},
-	{"Jersey", "Jersey", "JE", "JEY", "832"},
-	{"Isle of Man", "Île de Man", "IM", "IMN", "833"},
-	{"Tanzania, United Republic of", "Tanzanie, République-Unie de", "TZ", "TZA", "834"},
-	{"United States of America (the)", "États-Unis d'Amérique (les)", "US", "USA", "840"},
-	{"Virgin Islands (U.S.)", "Vierges des États-Unis (les Îles)", "VI", "VIR", "850"},
-	{"Burkina Faso", "Burkina Faso (le)", "BF", "BFA", "854"},
-	{"Uruguay", "Uruguay (l')", "UY", "URY", "858"},
-	{"Uzbekistan", "Ouzbékistan (l')", "UZ", "UZB", "860"},
-	{"Venezuela (Bolivarian Republic of)", "Venezuela (République bolivarienne du)", "VE", "VEN", "862"},
-	{"Wallis and Futuna", "Wallis-et-Futuna", "WF", "WLF", "876"},
-	{"Samoa", "Samoa (le)", "WS", "WSM", "882"},
-	{"Yemen", "Yémen (le)", "YE", "YEM", "887"},
-	{"Zambia", "Zambie (la)", "ZM", "ZMB", "894"},
-}
-
-// ISO4217List is the list of ISO currency codes
-var ISO4217List = []string{
-	"AED", "AFN", "ALL", "AMD", "ANG", "AOA", "ARS", "AUD", "AWG", "AZN",
-	"BAM", "BBD", "BDT", "BGN", "BHD", "BIF", "BMD", "BND", "BOB", "BOV", "BRL", "BSD", "BTN", "BWP", "BYN", "BZD",
-	"CAD", "CDF", "CHE", "CHF", "CHW", "CLF", "CLP", "CNY", "COP", "COU", "CRC", "CUC", "CUP", "CVE", "CZK",
-	"DJF", "DKK", "DOP", "DZD",
-	"EGP", "ERN", "ETB", "EUR",
-	"FJD", "FKP",
-	"GBP", "GEL", "GHS", "GIP", "GMD", "GNF", "GTQ", "GYD",
-	"HKD", "HNL", "HRK", "HTG", "HUF",
-	"IDR", "ILS", "INR", "IQD", "IRR", "ISK",
-	"JMD", "JOD", "JPY",
-	"KES", "KGS", "KHR", "KMF", "KPW", "KRW", "KWD", "KYD", "KZT",
-	"LAK", "LBP", "LKR", "LRD", "LSL", "LYD",
-	"MAD", "MDL", "MGA", "MKD", "MMK", "MNT", "MOP", "MRO", "MUR", "MVR", "MWK", "MXN", "MXV", "MYR", "MZN",
-	"NAD", "NGN", "NIO", "NOK", "NPR", "NZD",
-	"OMR",
-	"PAB", "PEN", "PGK", "PHP", "PKR", "PLN", "PYG",
-	"QAR",
-	"RON", "RSD", "RUB", "RWF",
-	"SAR", "SBD", "SCR", "SDG", "SEK", "SGD", "SHP", "SLL", "SOS", "SRD", "SSP", "STD", "SVC", "SYP", "SZL",
-	"THB", "TJS", "TMT", "TND", "TOP", "TRY", "TTD", "TWD", "TZS",
-	"UAH", "UGX", "USD", "USN", "UYI", "UYU", "UZS",
-	"VEF", "VND", "VUV",
-	"WST",
-	"XAF", "XAG", "XAU", "XBA", "XBB", "XBC", "XBD", "XCD", "XDR", "XOF", "XPD", "XPF", "XPT", "XSU", "XTS", "XUA", "XXX",
-	"YER",
-	"ZAR", "ZMW", "ZWL",
-}
-
-// ISO693Entry stores ISO language codes
-type ISO693Entry struct {
-	Alpha3bCode string
-	Alpha2Code  string
-	English     string
-}
-
-//ISO693List based on http://data.okfn.org/data/core/language-codes/r/language-codes-3b2.json
-var ISO693List = []ISO693Entry{
-	{Alpha3bCode: "aar", Alpha2Code: "aa", English: "Afar"},
-	{Alpha3bCode: "abk", Alpha2Code: "ab", English: "Abkhazian"},
-	{Alpha3bCode: "afr", Alpha2Code: "af", English: "Afrikaans"},
-	{Alpha3bCode: "aka", Alpha2Code: "ak", English: "Akan"},
-	{Alpha3bCode: "alb", Alpha2Code: "sq", English: "Albanian"},
-	{Alpha3bCode: "amh", Alpha2Code: "am", English: "Amharic"},
-	{Alpha3bCode: "ara", Alpha2Code: "ar", English: "Arabic"},
-	{Alpha3bCode: "arg", Alpha2Code: "an", English: "Aragonese"},
-	{Alpha3bCode: "arm", Alpha2Code: "hy", English: "Armenian"},
-	{Alpha3bCode: "asm", Alpha2Code: "as", English: "Assamese"},
-	{Alpha3bCode: "ava", Alpha2Code: "av", English: "Avaric"},
-	{Alpha3bCode: "ave", Alpha2Code: "ae", English: "Avestan"},
-	{Alpha3bCode: "aym", Alpha2Code: "ay", English: "Aymara"},
-	{Alpha3bCode: "aze", Alpha2Code: "az", English: "Azerbaijani"},
-	{Alpha3bCode: "bak", Alpha2Code: "ba", English: "Bashkir"},
-	{Alpha3bCode: "bam", Alpha2Code: "bm", English: "Bambara"},
-	{Alpha3bCode: "baq", Alpha2Code: "eu", English: "Basque"},
-	{Alpha3bCode: "bel", Alpha2Code: "be", English: "Belarusian"},
-	{Alpha3bCode: "ben", Alpha2Code: "bn", English: "Bengali"},
-	{Alpha3bCode: "bih", Alpha2Code: "bh", English: "Bihari languages"},
-	{Alpha3bCode: "bis", Alpha2Code: "bi", English: "Bislama"},
-	{Alpha3bCode: "bos", Alpha2Code: "bs", English: "Bosnian"},
-	{Alpha3bCode: "bre", Alpha2Code: "br", English: "Breton"},
-	{Alpha3bCode: "bul", Alpha2Code: "bg", English: "Bulgarian"},
-	{Alpha3bCode: "bur", Alpha2Code: "my", English: "Burmese"},
-	{Alpha3bCode: "cat", Alpha2Code: "ca", English: "Catalan; Valencian"},
-	{Alpha3bCode: "cha", Alpha2Code: "ch", English: "Chamorro"},
-	{Alpha3bCode: "che", Alpha2Code: "ce", English: "Chechen"},
-	{Alpha3bCode: "chi", Alpha2Code: "zh", English: "Chinese"},
-	{Alpha3bCode: "chu", Alpha2Code: "cu", English: "Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic"},
-	{Alpha3bCode: "chv", Alpha2Code: "cv", English: "Chuvash"},
-	{Alpha3bCode: "cor", Alpha2Code: "kw", English: "Cornish"},
-	{Alpha3bCode: "cos", Alpha2Code: "co", English: "Corsican"},
-	{Alpha3bCode: "cre", Alpha2Code: "cr", English: "Cree"},
-	{Alpha3bCode: "cze", Alpha2Code: "cs", English: "Czech"},
-	{Alpha3bCode: "dan", Alpha2Code: "da", English: "Danish"},
-	{Alpha3bCode: "div", Alpha2Code: "dv", English: "Divehi; Dhivehi; Maldivian"},
-	{Alpha3bCode: "dut", Alpha2Code: "nl", English: "Dutch; Flemish"},
-	{Alpha3bCode: "dzo", Alpha2Code: "dz", English: "Dzongkha"},
-	{Alpha3bCode: "eng", Alpha2Code: "en", English: "English"},
-	{Alpha3bCode: "epo", Alpha2Code: "eo", English: "Esperanto"},
-	{Alpha3bCode: "est", Alpha2Code: "et", English: "Estonian"},
-	{Alpha3bCode: "ewe", Alpha2Code: "ee", English: "Ewe"},
-	{Alpha3bCode: "fao", Alpha2Code: "fo", English: "Faroese"},
-	{Alpha3bCode: "fij", Alpha2Code: "fj", English: "Fijian"},
-	{Alpha3bCode: "fin", Alpha2Code: "fi", English: "Finnish"},
-	{Alpha3bCode: "fre", Alpha2Code: "fr", English: "French"},
-	{Alpha3bCode: "fry", Alpha2Code: "fy", English: "Western Frisian"},
-	{Alpha3bCode: "ful", Alpha2Code: "ff", English: "Fulah"},
-	{Alpha3bCode: "geo", Alpha2Code: "ka", English: "Georgian"},
-	{Alpha3bCode: "ger", Alpha2Code: "de", English: "German"},
-	{Alpha3bCode: "gla", Alpha2Code: "gd", English: "Gaelic; Scottish Gaelic"},
-	{Alpha3bCode: "gle", Alpha2Code: "ga", English: "Irish"},
-	{Alpha3bCode: "glg", Alpha2Code: "gl", English: "Galician"},
-	{Alpha3bCode: "glv", Alpha2Code: "gv", English: "Manx"},
-	{Alpha3bCode: "gre", Alpha2Code: "el", English: "Greek, Modern (1453-)"},
-	{Alpha3bCode: "grn", Alpha2Code: "gn", English: "Guarani"},
-	{Alpha3bCode: "guj", Alpha2Code: "gu", English: "Gujarati"},
-	{Alpha3bCode: "hat", Alpha2Code: "ht", English: "Haitian; Haitian Creole"},
-	{Alpha3bCode: "hau", Alpha2Code: "ha", English: "Hausa"},
-	{Alpha3bCode: "heb", Alpha2Code: "he", English: "Hebrew"},
-	{Alpha3bCode: "her", Alpha2Code: "hz", English: "Herero"},
-	{Alpha3bCode: "hin", Alpha2Code: "hi", English: "Hindi"},
-	{Alpha3bCode: "hmo", Alpha2Code: "ho", English: "Hiri Motu"},
-	{Alpha3bCode: "hrv", Alpha2Code: "hr", English: "Croatian"},
-	{Alpha3bCode: "hun", Alpha2Code: "hu", English: "Hungarian"},
-	{Alpha3bCode: "ibo", Alpha2Code: "ig", English: "Igbo"},
-	{Alpha3bCode: "ice", Alpha2Code: "is", English: "Icelandic"},
-	{Alpha3bCode: "ido", Alpha2Code: "io", English: "Ido"},
-	{Alpha3bCode: "iii", Alpha2Code: "ii", English: "Sichuan Yi; Nuosu"},
-	{Alpha3bCode: "iku", Alpha2Code: "iu", English: "Inuktitut"},
-	{Alpha3bCode: "ile", Alpha2Code: "ie", English: "Interlingue; Occidental"},
-	{Alpha3bCode: "ina", Alpha2Code: "ia", English: "Interlingua (International Auxiliary Language Association)"},
-	{Alpha3bCode: "ind", Alpha2Code: "id", English: "Indonesian"},
-	{Alpha3bCode: "ipk", Alpha2Code: "ik", English: "Inupiaq"},
-	{Alpha3bCode: "ita", Alpha2Code: "it", English: "Italian"},
-	{Alpha3bCode: "jav", Alpha2Code: "jv", English: "Javanese"},
-	{Alpha3bCode: "jpn", Alpha2Code: "ja", English: "Japanese"},
-	{Alpha3bCode: "kal", Alpha2Code: "kl", English: "Kalaallisut; Greenlandic"},
-	{Alpha3bCode: "kan", Alpha2Code: "kn", English: "Kannada"},
-	{Alpha3bCode: "kas", Alpha2Code: "ks", English: "Kashmiri"},
-	{Alpha3bCode: "kau", Alpha2Code: "kr", English: "Kanuri"},
-	{Alpha3bCode: "kaz", Alpha2Code: "kk", English: "Kazakh"},
-	{Alpha3bCode: "khm", Alpha2Code: "km", English: "Central Khmer"},
-	{Alpha3bCode: "kik", Alpha2Code: "ki", English: "Kikuyu; Gikuyu"},
-	{Alpha3bCode: "kin", Alpha2Code: "rw", English: "Kinyarwanda"},
-	{Alpha3bCode: "kir", Alpha2Code: "ky", English: "Kirghiz; Kyrgyz"},
-	{Alpha3bCode: "kom", Alpha2Code: "kv", English: "Komi"},
-	{Alpha3bCode: "kon", Alpha2Code: "kg", English: "Kongo"},
-	{Alpha3bCode: "kor", Alpha2Code: "ko", English: "Korean"},
-	{Alpha3bCode: "kua", Alpha2Code: "kj", English: "Kuanyama; Kwanyama"},
-	{Alpha3bCode: "kur", Alpha2Code: "ku", English: "Kurdish"},
-	{Alpha3bCode: "lao", Alpha2Code: "lo", English: "Lao"},
-	{Alpha3bCode: "lat", Alpha2Code: "la", English: "Latin"},
-	{Alpha3bCode: "lav", Alpha2Code: "lv", English: "Latvian"},
-	{Alpha3bCode: "lim", Alpha2Code: "li", English: "Limburgan; Limburger; Limburgish"},
-	{Alpha3bCode: "lin", Alpha2Code: "ln", English: "Lingala"},
-	{Alpha3bCode: "lit", Alpha2Code: "lt", English: "Lithuanian"},
-	{Alpha3bCode: "ltz", Alpha2Code: "lb", English: "Luxembourgish; Letzeburgesch"},
-	{Alpha3bCode: "lub", Alpha2Code: "lu", English: "Luba-Katanga"},
-	{Alpha3bCode: "lug", Alpha2Code: "lg", English: "Ganda"},
-	{Alpha3bCode: "mac", Alpha2Code: "mk", English: "Macedonian"},
-	{Alpha3bCode: "mah", Alpha2Code: "mh", English: "Marshallese"},
-	{Alpha3bCode: "mal", Alpha2Code: "ml", English: "Malayalam"},
-	{Alpha3bCode: "mao", Alpha2Code: "mi", English: "Maori"},
-	{Alpha3bCode: "mar", Alpha2Code: "mr", English: "Marathi"},
-	{Alpha3bCode: "may", Alpha2Code: "ms", English: "Malay"},
-	{Alpha3bCode: "mlg", Alpha2Code: "mg", English: "Malagasy"},
-	{Alpha3bCode: "mlt", Alpha2Code: "mt", English: "Maltese"},
-	{Alpha3bCode: "mon", Alpha2Code: "mn", English: "Mongolian"},
-	{Alpha3bCode: "nau", Alpha2Code: "na", English: "Nauru"},
-	{Alpha3bCode: "nav", Alpha2Code: "nv", English: "Navajo; Navaho"},
-	{Alpha3bCode: "nbl", Alpha2Code: "nr", English: "Ndebele, South; South Ndebele"},
-	{Alpha3bCode: "nde", Alpha2Code: "nd", English: "Ndebele, North; North Ndebele"},
-	{Alpha3bCode: "ndo", Alpha2Code: "ng", English: "Ndonga"},
-	{Alpha3bCode: "nep", Alpha2Code: "ne", English: "Nepali"},
-	{Alpha3bCode: "nno", Alpha2Code: "nn", English: "Norwegian Nynorsk; Nynorsk, Norwegian"},
-	{Alpha3bCode: "nob", Alpha2Code: "nb", English: "Bokmål, Norwegian; Norwegian Bokmål"},
-	{Alpha3bCode: "nor", Alpha2Code: "no", English: "Norwegian"},
-	{Alpha3bCode: "nya", Alpha2Code: "ny", English: "Chichewa; Chewa; Nyanja"},
-	{Alpha3bCode: "oci", Alpha2Code: "oc", English: "Occitan (post 1500); Provençal"},
-	{Alpha3bCode: "oji", Alpha2Code: "oj", English: "Ojibwa"},
-	{Alpha3bCode: "ori", Alpha2Code: "or", English: "Oriya"},
-	{Alpha3bCode: "orm", Alpha2Code: "om", English: "Oromo"},
-	{Alpha3bCode: "oss", Alpha2Code: "os", English: "Ossetian; Ossetic"},
-	{Alpha3bCode: "pan", Alpha2Code: "pa", English: "Panjabi; Punjabi"},
-	{Alpha3bCode: "per", Alpha2Code: "fa", English: "Persian"},
-	{Alpha3bCode: "pli", Alpha2Code: "pi", English: "Pali"},
-	{Alpha3bCode: "pol", Alpha2Code: "pl", English: "Polish"},
-	{Alpha3bCode: "por", Alpha2Code: "pt", English: "Portuguese"},
-	{Alpha3bCode: "pus", Alpha2Code: "ps", English: "Pushto; Pashto"},
-	{Alpha3bCode: "que", Alpha2Code: "qu", English: "Quechua"},
-	{Alpha3bCode: "roh", Alpha2Code: "rm", English: "Romansh"},
-	{Alpha3bCode: "rum", Alpha2Code: "ro", English: "Romanian; Moldavian; Moldovan"},
-	{Alpha3bCode: "run", Alpha2Code: "rn", English: "Rundi"},
-	{Alpha3bCode: "rus", Alpha2Code: "ru", English: "Russian"},
-	{Alpha3bCode: "sag", Alpha2Code: "sg", English: "Sango"},
-	{Alpha3bCode: "san", Alpha2Code: "sa", English: "Sanskrit"},
-	{Alpha3bCode: "sin", Alpha2Code: "si", English: "Sinhala; Sinhalese"},
-	{Alpha3bCode: "slo", Alpha2Code: "sk", English: "Slovak"},
-	{Alpha3bCode: "slv", Alpha2Code: "sl", English: "Slovenian"},
-	{Alpha3bCode: "sme", Alpha2Code: "se", English: "Northern Sami"},
-	{Alpha3bCode: "smo", Alpha2Code: "sm", English: "Samoan"},
-	{Alpha3bCode: "sna", Alpha2Code: "sn", English: "Shona"},
-	{Alpha3bCode: "snd", Alpha2Code: "sd", English: "Sindhi"},
-	{Alpha3bCode: "som", Alpha2Code: "so", English: "Somali"},
-	{Alpha3bCode: "sot", Alpha2Code: "st", English: "Sotho, Southern"},
-	{Alpha3bCode: "spa", Alpha2Code: "es", English: "Spanish; Castilian"},
-	{Alpha3bCode: "srd", Alpha2Code: "sc", English: "Sardinian"},
-	{Alpha3bCode: "srp", Alpha2Code: "sr", English: "Serbian"},
-	{Alpha3bCode: "ssw", Alpha2Code: "ss", English: "Swati"},
-	{Alpha3bCode: "sun", Alpha2Code: "su", English: "Sundanese"},
-	{Alpha3bCode: "swa", Alpha2Code: "sw", English: "Swahili"},
-	{Alpha3bCode: "swe", Alpha2Code: "sv", English: "Swedish"},
-	{Alpha3bCode: "tah", Alpha2Code: "ty", English: "Tahitian"},
-	{Alpha3bCode: "tam", Alpha2Code: "ta", English: "Tamil"},
-	{Alpha3bCode: "tat", Alpha2Code: "tt", English: "Tatar"},
-	{Alpha3bCode: "tel", Alpha2Code: "te", English: "Telugu"},
-	{Alpha3bCode: "tgk", Alpha2Code: "tg", English: "Tajik"},
-	{Alpha3bCode: "tgl", Alpha2Code: "tl", English: "Tagalog"},
-	{Alpha3bCode: "tha", Alpha2Code: "th", English: "Thai"},
-	{Alpha3bCode: "tib", Alpha2Code: "bo", English: "Tibetan"},
-	{Alpha3bCode: "tir", Alpha2Code: "ti", English: "Tigrinya"},
-	{Alpha3bCode: "ton", Alpha2Code: "to", English: "Tonga (Tonga Islands)"},
-	{Alpha3bCode: "tsn", Alpha2Code: "tn", English: "Tswana"},
-	{Alpha3bCode: "tso", Alpha2Code: "ts", English: "Tsonga"},
-	{Alpha3bCode: "tuk", Alpha2Code: "tk", English: "Turkmen"},
-	{Alpha3bCode: "tur", Alpha2Code: "tr", English: "Turkish"},
-	{Alpha3bCode: "twi", Alpha2Code: "tw", English: "Twi"},
-	{Alpha3bCode: "uig", Alpha2Code: "ug", English: "Uighur; Uyghur"},
-	{Alpha3bCode: "ukr", Alpha2Code: "uk", English: "Ukrainian"},
-	{Alpha3bCode: "urd", Alpha2Code: "ur", English: "Urdu"},
-	{Alpha3bCode: "uzb", Alpha2Code: "uz", English: "Uzbek"},
-	{Alpha3bCode: "ven", Alpha2Code: "ve", English: "Venda"},
-	{Alpha3bCode: "vie", Alpha2Code: "vi", English: "Vietnamese"},
-	{Alpha3bCode: "vol", Alpha2Code: "vo", English: "Volapük"},
-	{Alpha3bCode: "wel", Alpha2Code: "cy", English: "Welsh"},
-	{Alpha3bCode: "wln", Alpha2Code: "wa", English: "Walloon"},
-	{Alpha3bCode: "wol", Alpha2Code: "wo", English: "Wolof"},
-	{Alpha3bCode: "xho", Alpha2Code: "xh", English: "Xhosa"},
-	{Alpha3bCode: "yid", Alpha2Code: "yi", English: "Yiddish"},
-	{Alpha3bCode: "yor", Alpha2Code: "yo", English: "Yoruba"},
-	{Alpha3bCode: "zha", Alpha2Code: "za", English: "Zhuang; Chuang"},
-	{Alpha3bCode: "zul", Alpha2Code: "zu", English: "Zulu"},
-}

vendor/github.com/asaskevich/govalidator/utils.go

@@ -1,270 +0,0 @@
-package govalidator
-
-import (
-	"errors"
-	"fmt"
-	"html"
-	"math"
-	"path"
-	"regexp"
-	"strings"
-	"unicode"
-	"unicode/utf8"
-)
-
-// Contains check if the string contains the substring.
-func Contains(str, substring string) bool {
-	return strings.Contains(str, substring)
-}
-
-// Matches check if string matches the pattern (pattern is regular expression)
-// In case of error return false
-func Matches(str, pattern string) bool {
-	match, _ := regexp.MatchString(pattern, str)
-	return match
-}
-
-// LeftTrim trim characters from the left-side of the input.
-// If second argument is empty, it's will be remove leading spaces.
-func LeftTrim(str, chars string) string {
-	if chars == "" {
-		return strings.TrimLeftFunc(str, unicode.IsSpace)
-	}
-	r, _ := regexp.Compile("^[" + chars + "]+")
-	return r.ReplaceAllString(str, "")
-}
-
-// RightTrim trim characters from the right-side of the input.
-// If second argument is empty, it's will be remove spaces.
-func RightTrim(str, chars string) string {
-	if chars == "" {
-		return strings.TrimRightFunc(str, unicode.IsSpace)
-	}
-	r, _ := regexp.Compile("[" + chars + "]+$")
-	return r.ReplaceAllString(str, "")
-}
-
-// Trim trim characters from both sides of the input.
-// If second argument is empty, it's will be remove spaces.
-func Trim(str, chars string) string {
-	return LeftTrim(RightTrim(str, chars), chars)
-}
-
-// WhiteList remove characters that do not appear in the whitelist.
-func WhiteList(str, chars string) string {
-	pattern := "[^" + chars + "]+"
-	r, _ := regexp.Compile(pattern)
-	return r.ReplaceAllString(str, "")
-}
-
-// BlackList remove characters that appear in the blacklist.
-func BlackList(str, chars string) string {
-	pattern := "[" + chars + "]+"
-	r, _ := regexp.Compile(pattern)
-	return r.ReplaceAllString(str, "")
-}
-
-// StripLow remove characters with a numerical value < 32 and 127, mostly control characters.
-// If keep_new_lines is true, newline characters are preserved (\n and \r, hex 0xA and 0xD).
-func StripLow(str string, keepNewLines bool) string {
-	chars := ""
-	if keepNewLines {
-		chars = "\x00-\x09\x0B\x0C\x0E-\x1F\x7F"
-	} else {
-		chars = "\x00-\x1F\x7F"
-	}
-	return BlackList(str, chars)
-}
-
-// ReplacePattern replace regular expression pattern in string
-func ReplacePattern(str, pattern, replace string) string {
-	r, _ := regexp.Compile(pattern)
-	return r.ReplaceAllString(str, replace)
-}
-
-// Escape replace <, >, & and " with HTML entities.
-var Escape = html.EscapeString
-
-func addSegment(inrune, segment []rune) []rune {
-	if len(segment) == 0 {
-		return inrune
-	}
-	if len(inrune) != 0 {
-		inrune = append(inrune, '_')
-	}
-	inrune = append(inrune, segment...)
-	return inrune
-}
-
-// UnderscoreToCamelCase converts from underscore separated form to camel case form.
-// Ex.: my_func => MyFunc
-func UnderscoreToCamelCase(s string) string {
-	return strings.Replace(strings.Title(strings.Replace(strings.ToLower(s), "_", " ", -1)), " ", "", -1)
-}
-
-// CamelCaseToUnderscore converts from camel case form to underscore separated form.
-// Ex.: MyFunc => my_func
-func CamelCaseToUnderscore(str string) string {
-	var output []rune
-	var segment []rune
-	for _, r := range str {
-
-		// not treat number as separate segment
-		if !unicode.IsLower(r) && string(r) != "_" && !unicode.IsNumber(r) {
-			output = addSegment(output, segment)
-			segment = nil
-		}
-		segment = append(segment, unicode.ToLower(r))
-	}
-	output = addSegment(output, segment)
-	return string(output)
-}
-
-// Reverse return reversed string
-func Reverse(s string) string {
-	r := []rune(s)
-	for i, j := 0, len(r)-1; i < j; i, j = i+1, j-1 {
-		r[i], r[j] = r[j], r[i]
-	}
-	return string(r)
-}
-
-// GetLines split string by "\n" and return array of lines
-func GetLines(s string) []string {
-	return strings.Split(s, "\n")
-}
-
-// GetLine return specified line of multiline string
-func GetLine(s string, index int) (string, error) {
-	lines := GetLines(s)
-	if index < 0 || index >= len(lines) {
-		return "", errors.New("line index out of bounds")
-	}
-	return lines[index], nil
-}
-
-// RemoveTags remove all tags from HTML string
-func RemoveTags(s string) string {
-	return ReplacePattern(s, "<[^>]*>", "")
-}
-
-// SafeFileName return safe string that can be used in file names
-func SafeFileName(str string) string {
-	name := strings.ToLower(str)
-	name = path.Clean(path.Base(name))
-	name = strings.Trim(name, " ")
-	separators, err := regexp.Compile(`[ &_=+:]`)
-	if err == nil {
-		name = separators.ReplaceAllString(name, "-")
-	}
-	legal, err := regexp.Compile(`[^[:alnum:]-.]`)
-	if err == nil {
-		name = legal.ReplaceAllString(name, "")
-	}
-	for strings.Contains(name, "--") {
-		name = strings.Replace(name, "--", "-", -1)
-	}
-	return name
-}
-
-// NormalizeEmail canonicalize an email address.
-// The local part of the email address is lowercased for all domains; the hostname is always lowercased and
-// the local part of the email address is always lowercased for hosts that are known to be case-insensitive (currently only GMail).
-// Normalization follows special rules for known providers: currently, GMail addresses have dots removed in the local part and
-// are stripped of tags (e.g. some.one+tag@gmail.com becomes someone@gmail.com) and all @googlemail.com addresses are
-// normalized to @gmail.com.
-func NormalizeEmail(str string) (string, error) {
-	if !IsEmail(str) {
-		return "", fmt.Errorf("%s is not an email", str)
-	}
-	parts := strings.Split(str, "@")
-	parts[0] = strings.ToLower(parts[0])
-	parts[1] = strings.ToLower(parts[1])
-	if parts[1] == "gmail.com" || parts[1] == "googlemail.com" {
-		parts[1] = "gmail.com"
-		parts[0] = strings.Split(ReplacePattern(parts[0], `\.`, ""), "+")[0]
-	}
-	return strings.Join(parts, "@"), nil
-}
-
-// Truncate a string to the closest length without breaking words.
-func Truncate(str string, length int, ending string) string {
-	var aftstr, befstr string
-	if len(str) > length {
-		words := strings.Fields(str)
-		before, present := 0, 0
-		for i := range words {
-			befstr = aftstr
-			before = present
-			aftstr = aftstr + words[i] + " "
-			present = len(aftstr)
-			if present > length && i != 0 {
-				if (length - before) < (present - length) {
-					return Trim(befstr, " /\\.,\"'#!?&@+-") + ending
-				}
-				return Trim(aftstr, " /\\.,\"'#!?&@+-") + ending
-			}
-		}
-	}
-
-	return str
-}
-
-// PadLeft pad left side of string if size of string is less then indicated pad length
-func PadLeft(str string, padStr string, padLen int) string {
-	return buildPadStr(str, padStr, padLen, true, false)
-}
-
-// PadRight pad right side of string if size of string is less then indicated pad length
-func PadRight(str string, padStr string, padLen int) string {
-	return buildPadStr(str, padStr, padLen, false, true)
-}
-
-// PadBoth pad sides of string if size of string is less then indicated pad length
-func PadBoth(str string, padStr string, padLen int) string {
-	return buildPadStr(str, padStr, padLen, true, true)
-}
-
-// PadString either left, right or both sides, not the padding string can be unicode and more then one
-// character
-func buildPadStr(str string, padStr string, padLen int, padLeft bool, padRight bool) string {
-
-	// When padded length is less then the current string size
-	if padLen < utf8.RuneCountInString(str) {
-		return str
-	}
-
-	padLen -= utf8.RuneCountInString(str)
-
-	targetLen := padLen
-
-	targetLenLeft := targetLen
-	targetLenRight := targetLen
-	if padLeft && padRight {
-		targetLenLeft = padLen / 2
-		targetLenRight = padLen - targetLenLeft
-	}
-
-	strToRepeatLen := utf8.RuneCountInString(padStr)
-
-	repeatTimes := int(math.Ceil(float64(targetLen) / float64(strToRepeatLen)))
-	repeatedString := strings.Repeat(padStr, repeatTimes)
-
-	leftSide := ""
-	if padLeft {
-		leftSide = repeatedString[0:targetLenLeft]
-	}
-
-	rightSide := ""
-	if padRight {
-		rightSide = repeatedString[0:targetLenRight]
-	}
-
-	return leftSide + str + rightSide
-}
-
-// TruncatingErrorf removes extra args from fmt.Errorf if not formatted in the str object
-func TruncatingErrorf(str string, args ...interface{}) error {
-	n := strings.Count(str, "%s")
-	return fmt.Errorf(str, args[:n]...)
-}

vendor/github.com/containerd/containerd/api/services/containers/v1/containers.proto

@@ -1,163 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.containers.v1;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/any.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/containers/v1;containers";
-
-// Containers provides metadata storage for containers used in the execution
-// service.
-//
-// The objects here provide an state-independent view of containers for use in
-// management and resource pinning. From that perspective, containers do not
-// have a "state" but rather this is the set of resources that will be
-// considered in use by the container.
-//
-// From the perspective of the execution service, these objects represent the
-// base parameters for creating a container process.
-//
-// In general, when looking to add fields for this type, first ask yourself
-// whether or not the function of the field has to do with runtime execution or
-// is invariant of the runtime state of the container. If it has to do with
-// runtime, or changes as the "container" is started and stops, it probably
-// doesn't belong on this object.
-service Containers {
-	rpc Get(GetContainerRequest) returns (GetContainerResponse);
-	rpc List(ListContainersRequest) returns (ListContainersResponse);
-	rpc ListStream(ListContainersRequest) returns (stream ListContainerMessage);
-	rpc Create(CreateContainerRequest) returns (CreateContainerResponse);
-	rpc Update(UpdateContainerRequest) returns (UpdateContainerResponse);
-	rpc Delete(DeleteContainerRequest) returns (google.protobuf.Empty);
-}
-
-message Container {
-	// ID is the user-specified identifier.
-	//
-	// This field may not be updated.
-	string id = 1;
-
-	// Labels provides an area to include arbitrary data on containers.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	//
-	// Note that to add a new value to this field, read the existing set and
-	// include the entire result in the update call.
-	map<string, string> labels  = 2;
-
-	// Image contains the reference of the image used to build the
-	// specification and snapshots for running this container.
-	//
-	// If this field is updated, the spec and rootfs needed to updated, as well.
-	string image = 3;
-
-	message Runtime {
-		// Name is the name of the runtime.
-		string name = 1;
-		// Options specify additional runtime initialization options.
-		google.protobuf.Any options = 2;
-	}
-	// Runtime specifies which runtime to use for executing this container.
-	Runtime runtime = 4;
-
-	// Spec to be used when creating the container. This is runtime specific.
-	google.protobuf.Any spec = 5;
-
-	// Snapshotter specifies the snapshotter name used for rootfs
-	string snapshotter = 6;
-
-	// SnapshotKey specifies the snapshot key to use for the container's root
-	// filesystem. When starting a task from this container, a caller should
-	// look up the mounts from the snapshot service and include those on the
-	// task create request.
-	//
-	// Snapshots referenced in this field will not be garbage collected.
-	//
-	// This field is set to empty when the rootfs is not a snapshot.
-	//
-	// This field may be updated.
-	string snapshot_key = 7;
-
-	// CreatedAt is the time the container was first created.
-	google.protobuf.Timestamp created_at = 8 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	// UpdatedAt is the last time the container was mutated.
-	google.protobuf.Timestamp updated_at = 9 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	// Extensions allow clients to provide zero or more blobs that are directly
-	// associated with the container. One may provide protobuf, json, or other
-	// encoding formats. The primary use of this is to further decorate the
-	// container object with fields that may be specific to a client integration.
-	//
-	// The key portion of this map should identify a "name" for the extension
-	// that should be unique against other extensions. When updating extension
-	// data, one should only update the specified extension using field paths
-	// to select a specific map key.
-	map<string, google.protobuf.Any> extensions = 10 [(gogoproto.nullable) = false];
-}
-
-message GetContainerRequest {
-	string id = 1;
-}
-
-message GetContainerResponse {
-	Container container = 1 [(gogoproto.nullable) = false];
-}
-
-message ListContainersRequest {
-	// Filters contains one or more filters using the syntax defined in the
-	// containerd filter package.
-	//
-	// The returned result will be those that match any of the provided
-	// filters. Expanded, containers that match the following will be
-	// returned:
-	//
-	//   filters[0] or filters[1] or ... or filters[n-1] or filters[n]
-	//
-	// If filters is zero-length or nil, all items will be returned.
-	repeated string filters = 1;
-}
-
-message ListContainersResponse {
-	repeated Container containers = 1 [(gogoproto.nullable) = false];
-}
-
-message CreateContainerRequest {
-	Container container = 1 [(gogoproto.nullable) = false];
-}
-
-message CreateContainerResponse {
-	Container container = 1 [(gogoproto.nullable) = false];
-}
-
-// UpdateContainerRequest updates the metadata on one or more container.
-//
-// The operation should follow semantics described in
-// https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask,
-// unless otherwise qualified.
-message UpdateContainerRequest {
-	// Container provides the target values, as declared by the mask, for the update.
-	//
-	// The ID field must be set.
-	Container container = 1 [(gogoproto.nullable) = false];
-
-	// UpdateMask specifies which fields to perform the update on. If empty,
-	// the operation applies to all fields.
-	google.protobuf.FieldMask update_mask = 2;
-}
-
-message UpdateContainerResponse {
-	Container container = 1 [(gogoproto.nullable) = false];
-}
-
-message DeleteContainerRequest {
-	string id = 1;
-}
-
-message ListContainerMessage {
-	Container container = 1;
-}

vendor/github.com/containerd/containerd/api/services/diff/v1/diff.proto

@@ -1,62 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.diff.v1;
-
-import weak "gogoproto/gogo.proto";
-import "github.com/containerd/containerd/api/types/mount.proto";
-import "github.com/containerd/containerd/api/types/descriptor.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/diff/v1;diff";
-
-// Diff service creates and applies diffs
-service Diff {
-	// Apply applies the content associated with the provided digests onto
-	// the provided mounts. Archive content will be extracted and
-	// decompressed if necessary.
-	rpc Apply(ApplyRequest) returns (ApplyResponse);
-
-	// Diff creates a diff between the given mounts and uploads the result
-	// to the content store.
-	rpc Diff(DiffRequest) returns (DiffResponse);
-}
-
-message ApplyRequest {
-	// Diff is the descriptor of the diff to be extracted
-	containerd.types.Descriptor diff = 1;
-
-	repeated containerd.types.Mount mounts = 2;
-}
-
-message ApplyResponse {
-	// Applied is the descriptor for the object which was applied.
-	// If the input was a compressed blob then the result will be
-	// the descriptor for the uncompressed blob.
-	containerd.types.Descriptor applied = 1;
-}
-
-message DiffRequest {
-	// Left are the mounts which represent the older copy
-	// in which is the base of the computed changes.
-	repeated containerd.types.Mount left = 1;
-
-	// Right are the mounts which represents the newer copy
-	// in which changes from the left were made into.
-	repeated containerd.types.Mount right = 2;
-
-	// MediaType is the media type descriptor for the created diff
-	// object
-	string media_type = 3;
-
-	// Ref identifies the pre-commit content store object. This
-	// reference can be used to get the status from the content store.
-	string ref = 4;
-
-	// Labels are the labels to apply to the generated content
-	// on content store commit.
-	map<string, string> labels = 5;
-}
-
-message DiffResponse {
-	// Diff is the descriptor of the diff which can be applied
-	containerd.types.Descriptor diff = 3;
-}

vendor/github.com/containerd/containerd/api/services/events/v1/doc.go

@@ -1,18 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-// Package events defines the event pushing and subscription service.
-package events

vendor/github.com/containerd/containerd/api/services/events/v1/events.proto

@@ -1,56 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.events.v1;
-
-import weak "github.com/containerd/containerd/protobuf/plugin/fieldpath.proto";
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/any.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/events/v1;events";
-
-service Events {
-	// Publish an event to a topic.
-	//
-	// The event will be packed into a timestamp envelope with the namespace
-	// introspected from the context. The envelope will then be dispatched.
-	rpc Publish(PublishRequest) returns (google.protobuf.Empty);
-
-	// Forward sends an event that has already been packaged into an envelope
-	// with a timestamp and namespace.
-	//
-	// This is useful if earlier timestamping is required or when forwarding on
-	// behalf of another component, namespace or publisher.
-	rpc Forward(ForwardRequest) returns (google.protobuf.Empty);
-
-	// Subscribe to a stream of events, possibly returning only that match any
-	// of the provided filters.
-	//
-	// Unlike many other methods in containerd, subscribers will get messages
-	// from all namespaces unless otherwise specified. If this is not desired,
-	// a filter can be provided in the format 'namespace==<namespace>' to
-	// restrict the received events.
-	rpc Subscribe(SubscribeRequest) returns (stream Envelope);
-}
-
-message PublishRequest {
-	string topic = 1;
-	google.protobuf.Any event = 2;
-}
-
-message ForwardRequest {
-	Envelope envelope = 1;
-}
-
-message SubscribeRequest {
-	repeated string filters = 1;
-}
-
-message Envelope {
-	option (containerd.plugin.fieldpath) = true;
-	google.protobuf.Timestamp timestamp = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-	string namespace = 2;
-	string topic = 3;
-	google.protobuf.Any event = 4;
-}

vendor/github.com/containerd/containerd/api/services/images/v1/docs.go

@@ -1,17 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package images

vendor/github.com/containerd/containerd/api/services/images/v1/images.proto

@@ -1,124 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.images.v1;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/timestamp.proto";
-import "github.com/containerd/containerd/api/types/descriptor.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/images/v1;images";
-
-// Images is a service that allows one to register images with containerd.
-//
-// In containerd, an image is merely the mapping of a name to a content root,
-// described by a descriptor. The behavior and state of image is purely
-// dictated by the type of the descriptor.
-//
-// From the perspective of this service, these references are mostly shallow,
-// in that the existence of the required content won't be validated until
-// required by consuming services.
-//
-// As such, this can really be considered a "metadata service".
-service Images {
-	// Get returns an image by name.
-	rpc Get(GetImageRequest) returns (GetImageResponse);
-
-	// List returns a list of all images known to containerd.
-	rpc List(ListImagesRequest) returns (ListImagesResponse);
-
-	// Create an image record in the metadata store.
-	//
-	// The name of the image must be unique.
-	rpc Create(CreateImageRequest) returns (CreateImageResponse);
-
-	// Update assigns the name to a given target image based on the provided
-	// image.
-	rpc Update(UpdateImageRequest) returns (UpdateImageResponse);
-
-	// Delete deletes the image by name.
-	rpc Delete(DeleteImageRequest) returns (google.protobuf.Empty);
-}
-
-message Image {
-	// Name provides a unique name for the image.
-	//
-	// Containerd treats this as the primary identifier.
-	string name = 1;
-
-	// Labels provides free form labels for the image. These are runtime only
-	// and do not get inherited into the package image in any way.
-	//
-	// Labels may be updated using the field mask.
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	map<string, string> labels = 2;
-
-	// Target describes the content entry point of the image.
-	containerd.types.Descriptor target = 3 [(gogoproto.nullable) = false];
-
-	// CreatedAt is the time the image was first created.
-	google.protobuf.Timestamp created_at = 7 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	// UpdatedAt is the last time the image was mutated.
-	google.protobuf.Timestamp updated_at = 8 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-}
-
-message GetImageRequest {
-	string name = 1;
-}
-
-message GetImageResponse {
-	Image image = 1;
-}
-
-message CreateImageRequest {
-	Image image = 1 [(gogoproto.nullable) = false];
-}
-
-message CreateImageResponse {
-	Image image = 1 [(gogoproto.nullable) = false];
-}
-
-message UpdateImageRequest {
-	// Image provides a full or partial image for update.
-	//
-	// The name field must be set or an error will be returned.
-	Image image = 1 [(gogoproto.nullable) = false];
-
-	// UpdateMask specifies which fields to perform the update on. If empty,
-	// the operation applies to all fields.
-	google.protobuf.FieldMask update_mask = 2;
-}
-
-message UpdateImageResponse {
-	Image image = 1 [(gogoproto.nullable) = false];
-}
-
-message ListImagesRequest {
-	// Filters contains one or more filters using the syntax defined in the
-	// containerd filter package.
-	//
-	// The returned result will be those that match any of the provided
-	// filters. Expanded, images that match the following will be
-	// returned:
-	//
-	//   filters[0] or filters[1] or ... or filters[n-1] or filters[n]
-	//
-	// If filters is zero-length or nil, all items will be returned.
-	repeated string filters = 1;
-}
-
-message ListImagesResponse {
-	repeated Image images = 1 [(gogoproto.nullable) = false];
-}
-
-message DeleteImageRequest {
-	string name = 1;
-
-	// Sync indicates that the delete and cleanup should be done
-	// synchronously before returning to the caller
-	//
-	// Default is false
-	bool sync = 2;
-}

vendor/github.com/containerd/containerd/api/services/introspection/v1/doc.go

@@ -1,17 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package introspection

vendor/github.com/containerd/containerd/api/services/introspection/v1/introspection.proto

@@ -1,81 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.introspection.v1;
-
-import "github.com/containerd/containerd/api/types/platform.proto";
-import "google/rpc/status.proto";
-import weak "gogoproto/gogo.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/introspection/v1;introspection";
-
-service Introspection {
-	// Plugins returns a list of plugins in containerd.
-	//
-	// Clients can use this to detect features and capabilities when using
-	// containerd.
-	rpc Plugins(PluginsRequest) returns (PluginsResponse);
-}
-
-message Plugin {
-	// Type defines the type of plugin.
-	//
-	// See package plugin for a list of possible values. Non core plugins may
-	// define their own values during registration.
-	string type = 1;
-
-	// ID identifies the plugin uniquely in the system.
-	string id = 2;
-
-	// Requires lists the plugin types required by this plugin.
-	repeated string requires = 3;
-
-	// Platforms enumerates the platforms this plugin will support.
-	//
-	// If values are provided here, the plugin will only be operable under the
-	// provided platforms.
-	//
-	// If this is empty, the plugin will work across all platforms.
-	//
-	// If the plugin prefers certain platforms over others, they should be
-	// listed from most to least preferred.
-	repeated types.Platform platforms = 4 [(gogoproto.nullable) = false];
-
-	// Exports allows plugins to provide values about state or configuration to
-	// interested parties.
-	//
-	// One example is exposing the configured path of a snapshotter plugin.
-	map<string, string> exports = 5;
-
-	// Capabilities allows plugins to communicate feature switches to allow
-	// clients to detect features that may not be on be default or may be
-	// different from version to version.
-	//
-	// Use this sparingly.
-	repeated string capabilities = 6;
-
-	// InitErr will be set if the plugin fails initialization.
-	//
-	// This means the plugin may have been registered but a non-terminal error
-	// was encountered during initialization.
-	//
-	// Plugins that have this value set cannot be used.
-	google.rpc.Status init_err = 7;
-}
-
-message PluginsRequest {
-	// Filters contains one or more filters using the syntax defined in the
-	// containerd filter package.
-	//
-	// The returned result will be those that match any of the provided
-	// filters. Expanded, plugins that match the following will be
-	// returned:
-	//
-	//   filters[0] or filters[1] or ... or filters[n-1] or filters[n]
-	//
-	// If filters is zero-length or nil, all items will be returned.
-	repeated string filters = 1;
-}
-
-message PluginsResponse {
-	repeated Plugin plugins = 1 [(gogoproto.nullable) = false];
-}

vendor/github.com/containerd/containerd/api/services/leases/v1/doc.go

@@ -1,17 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package leases

vendor/github.com/containerd/containerd/api/services/leases/v1/leases.proto

@@ -1,64 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.leases.v1;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/leases/v1;leases";
-
-// Leases service manages resources leases within the metadata store.
-service Leases {
-	// Create creates a new lease for managing changes to metadata. A lease
-	// can be used to protect objects from being removed.
-	rpc Create(CreateRequest) returns (CreateResponse);
-
-	// Delete deletes the lease and makes any unreferenced objects created
-	// during the lease eligible for garbage collection if not referenced
-	// or retained by other resources during the lease.
-	rpc Delete(DeleteRequest) returns (google.protobuf.Empty);
-
-	// List lists all active leases, returning the full list of
-	// leases and optionally including the referenced resources.
-	rpc List(ListRequest) returns (ListResponse);
-}
-
-// Lease is an object which retains resources while it exists.
-message Lease {
-	string id = 1;
-
-	google.protobuf.Timestamp created_at = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	map<string, string> labels = 3;
-}
-
-message CreateRequest {
-	// ID is used to identity the lease, when the id is not set the service
-	// generates a random identifier for the lease.
-	string id = 1;
-
-	map<string, string> labels = 3;
-}
-
-message CreateResponse {
-	Lease lease = 1;
-}
-
-message DeleteRequest {
-	string id = 1;
-
-	// Sync indicates that the delete and cleanup should be done
-	// synchronously before returning to the caller
-	//
-	// Default is false
-	bool sync = 2;
-}
-
-message ListRequest {
-	repeated string filters = 1;
-}
-
-message ListResponse {
-	repeated Lease leases = 1;
-}

vendor/github.com/containerd/containerd/api/services/namespaces/v1/namespace.proto

@@ -1,92 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.namespaces.v1;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/namespaces/v1;namespaces";
-
-// Namespaces provides the ability to manipulate containerd namespaces.
-//
-// All objects in the system are required to be a member of a namespace. If a
-// namespace is deleted, all objects, including containers, images and
-// snapshots, will be deleted, as well.
-//
-// Unless otherwise noted, operations in containerd apply only to the namespace
-// supplied per request.
-//
-// I hope this goes without saying, but namespaces are themselves NOT
-// namespaced.
-service Namespaces {
-	rpc Get(GetNamespaceRequest) returns (GetNamespaceResponse);
-	rpc List(ListNamespacesRequest) returns (ListNamespacesResponse);
-	rpc Create(CreateNamespaceRequest) returns (CreateNamespaceResponse);
-	rpc Update(UpdateNamespaceRequest) returns (UpdateNamespaceResponse);
-	rpc Delete(DeleteNamespaceRequest) returns (google.protobuf.Empty);
-}
-
-message Namespace {
-	string name = 1;
-
-	// Labels provides an area to include arbitrary data on namespaces.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	//
-	// Note that to add a new value to this field, read the existing set and
-	// include the entire result in the update call.
-	map<string, string> labels  = 2;
-}
-
-message GetNamespaceRequest {
-	string name = 1;
-}
-
-message GetNamespaceResponse {
-	Namespace namespace = 1 [(gogoproto.nullable) = false];
-}
-
-message ListNamespacesRequest {
-	string filter = 1;
-}
-
-message ListNamespacesResponse {
-	repeated Namespace namespaces = 1 [(gogoproto.nullable) = false];
-}
-
-message CreateNamespaceRequest {
-	Namespace namespace = 1 [(gogoproto.nullable) = false];
-}
-
-message CreateNamespaceResponse {
-	Namespace namespace = 1 [(gogoproto.nullable) = false];
-}
-
-// UpdateNamespaceRequest updates the metadata for a namespace.
-//
-// The operation should follow semantics described in
-// https://developers.google.com/protocol-buffers/docs/reference/csharp/class/google/protobuf/well-known-types/field-mask,
-// unless otherwise qualified.
-message UpdateNamespaceRequest {
-	// Namespace provides the target value, as declared by the mask, for the update.
-	//
-	// The namespace field must be set.
-	Namespace namespace = 1 [(gogoproto.nullable) = false];
-
-	// UpdateMask specifies which fields to perform the update on. If empty,
-	// the operation applies to all fields.
-	//
-	// For the most part, this applies only to selectively updating labels on
-	// the namespace. While field masks are typically limited to ascii alphas
-	// and digits, we just take everything after the "labels." as the map key.
-	google.protobuf.FieldMask update_mask = 2;
-}
-
-message UpdateNamespaceResponse {
-	Namespace namespace = 1 [(gogoproto.nullable) = false];
-}
-
-message DeleteNamespaceRequest {
-	string name = 1;
-}

vendor/github.com/containerd/containerd/api/services/snapshots/v1/snapshots.proto

@@ -1,150 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.snapshots.v1;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/empty.proto";
-import "google/protobuf/field_mask.proto";
-import "google/protobuf/timestamp.proto";
-import "github.com/containerd/containerd/api/types/mount.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/snapshots/v1;snapshots";
-
-// Snapshot service manages snapshots
-service Snapshots {
-	rpc Prepare(PrepareSnapshotRequest) returns (PrepareSnapshotResponse);
-	rpc View(ViewSnapshotRequest) returns (ViewSnapshotResponse);
-	rpc Mounts(MountsRequest) returns (MountsResponse);
-	rpc Commit(CommitSnapshotRequest) returns (google.protobuf.Empty);
-	rpc Remove(RemoveSnapshotRequest) returns (google.protobuf.Empty);
-	rpc Stat(StatSnapshotRequest) returns (StatSnapshotResponse);
-	rpc Update(UpdateSnapshotRequest) returns (UpdateSnapshotResponse);
-	rpc List(ListSnapshotsRequest) returns (stream ListSnapshotsResponse);
-	rpc Usage(UsageRequest) returns (UsageResponse);
-}
-
-message PrepareSnapshotRequest {
-	string snapshotter = 1;
-	string key = 2;
-	string parent = 3;
-
-	// Labels are arbitrary data on snapshots.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	map<string, string> labels  = 4;
-}
-
-message PrepareSnapshotResponse {
-	repeated containerd.types.Mount mounts = 1;
-}
-
-message ViewSnapshotRequest {
-	string snapshotter = 1;
-	string key = 2;
-	string parent = 3;
-
-	// Labels are arbitrary data on snapshots.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	map<string, string> labels  = 4;
-}
-
-message ViewSnapshotResponse {
-	repeated containerd.types.Mount mounts = 1;
-}
-
-message MountsRequest {
-	string snapshotter = 1;
-	string key = 2;
-}
-
-message MountsResponse {
-	repeated containerd.types.Mount mounts = 1;
-}
-
-message RemoveSnapshotRequest {
-	string snapshotter = 1;
-	string key = 2;
-}
-
-message CommitSnapshotRequest {
-	string snapshotter = 1;
-	string name = 2;
-	string key = 3;
-
-	// Labels are arbitrary data on snapshots.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	map<string, string> labels  = 4;
-}
-
-message StatSnapshotRequest {
-	string snapshotter = 1;
-	string key = 2;
-}
-
-enum Kind {
-	option (gogoproto.goproto_enum_prefix) = false;
-	option (gogoproto.enum_customname) = "Kind";
-
-	UNKNOWN = 0 [(gogoproto.enumvalue_customname) = "KindUnknown"];
-	VIEW = 1 [(gogoproto.enumvalue_customname) = "KindView"];
-	ACTIVE = 2 [(gogoproto.enumvalue_customname) = "KindActive"];
-	COMMITTED = 3 [(gogoproto.enumvalue_customname) = "KindCommitted"];
-}
-
-message Info {
-	string name = 1;
-	string parent = 2;
-	Kind kind = 3;
-
-	// CreatedAt provides the time at which the snapshot was created.
-	google.protobuf.Timestamp created_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	// UpdatedAt provides the time the info was last updated.
-	google.protobuf.Timestamp updated_at = 5 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-
-	// Labels are arbitrary data on snapshots.
-	//
-	// The combined size of a key/value pair cannot exceed 4096 bytes.
-	map<string, string> labels  = 6;
-}
-
-message StatSnapshotResponse {
-	Info info = 1 [(gogoproto.nullable) = false];
-}
-
-message UpdateSnapshotRequest {
-	string snapshotter = 1;
-	Info info = 2 [(gogoproto.nullable) = false];
-
-	// UpdateMask specifies which fields to perform the update on. If empty,
-	// the operation applies to all fields.
-	//
-	// In info, Name, Parent, Kind, Created are immutable,
-	// other field may be updated using this mask.
-	// If no mask is provided, all mutable field are updated.
-	google.protobuf.FieldMask update_mask = 3;
-}
-
-message UpdateSnapshotResponse {
-	Info info = 1 [(gogoproto.nullable) = false];
-}
-
-message ListSnapshotsRequest{
-	string snapshotter = 1;
-}
-
-message ListSnapshotsResponse {
-	repeated Info info = 1 [(gogoproto.nullable) = false];
-}
-
-message UsageRequest {
-	string snapshotter = 1;
-	string key = 2;
-}
-
-message UsageResponse {
-	int64 size = 1;
-	int64 inodes = 2;
-}

vendor/github.com/containerd/containerd/api/services/tasks/v1/tasks.proto

@@ -1,209 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.tasks.v1;
-
-import "google/protobuf/empty.proto";
-import "google/protobuf/any.proto";
-import weak "gogoproto/gogo.proto";
-import "github.com/containerd/containerd/api/types/mount.proto";
-import "github.com/containerd/containerd/api/types/metrics.proto";
-import "github.com/containerd/containerd/api/types/descriptor.proto";
-import "github.com/containerd/containerd/api/types/task/task.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "github.com/containerd/containerd/api/services/tasks/v1;tasks";
-
-service Tasks {
-	// Create a task.
-	rpc Create(CreateTaskRequest) returns (CreateTaskResponse);
-
-	// Start a process.
-	rpc Start(StartRequest) returns (StartResponse);
-
-	// Delete a task and on disk state.
-	rpc Delete(DeleteTaskRequest) returns (DeleteResponse);
-
-	rpc DeleteProcess(DeleteProcessRequest) returns (DeleteResponse);
-
-	rpc Get(GetRequest) returns (GetResponse);
-
-	rpc List(ListTasksRequest) returns (ListTasksResponse);
-
-	// Kill a task or process.
-	rpc Kill(KillRequest) returns (google.protobuf.Empty);
-
-	rpc Exec(ExecProcessRequest) returns (google.protobuf.Empty);
-
-	rpc ResizePty(ResizePtyRequest) returns (google.protobuf.Empty);
-
-	rpc CloseIO(CloseIORequest) returns (google.protobuf.Empty);
-
-	rpc Pause(PauseTaskRequest) returns (google.protobuf.Empty);
-
-	rpc Resume(ResumeTaskRequest) returns (google.protobuf.Empty);
-
-	rpc ListPids(ListPidsRequest) returns (ListPidsResponse);
-
-	rpc Checkpoint(CheckpointTaskRequest) returns (CheckpointTaskResponse);
-
-	rpc Update(UpdateTaskRequest) returns (google.protobuf.Empty);
-
-	rpc Metrics(MetricsRequest) returns (MetricsResponse);
-
-	rpc Wait(WaitRequest) returns (WaitResponse);
-}
-
-message CreateTaskRequest {
-	string container_id = 1;
-
-	// RootFS provides the pre-chroot mounts to perform in the shim before
-	// executing the container task.
-	//
-	// These are for mounts that cannot be performed in the user namespace.
-	// Typically, these mounts should be resolved from snapshots specified on
-	// the container object.
-	repeated containerd.types.Mount rootfs = 3;
-
-	string stdin = 4;
-	string stdout = 5;
-	string stderr = 6;
-	bool terminal = 7;
-
-	containerd.types.Descriptor checkpoint = 8;
-
-	google.protobuf.Any options = 9;
-}
-
-message CreateTaskResponse {
-	string container_id = 1;
-	uint32 pid = 2;
-}
-
-message StartRequest {
-	string container_id = 1;
-	string exec_id = 2;
-}
-
-message StartResponse {
-	uint32 pid = 1;
-}
-
-message DeleteTaskRequest {
-	string container_id = 1;
-}
-
-message DeleteResponse {
-	string id = 1;
-	uint32 pid = 2;
-	uint32 exit_status = 3;
-	google.protobuf.Timestamp exited_at = 4 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-}
-
-message DeleteProcessRequest {
-	string container_id = 1;
-	string exec_id = 2;
-}
-
-message GetRequest {
-	string container_id = 1;
-	string exec_id = 2;
-}
-
-message GetResponse {
-	containerd.v1.types.Process process = 1;
-}
-
-message ListTasksRequest {
-	string filter = 1;
-}
-
-message ListTasksResponse {
-	repeated containerd.v1.types.Process tasks = 1;
-}
-
-message KillRequest {
-	string container_id = 1;
-	string exec_id = 2;
-	uint32 signal = 3;
-	bool all = 4;
-}
-
-message ExecProcessRequest {
-	string container_id = 1;
-	string stdin = 2;
-	string stdout = 3;
-	string stderr = 4;
-	bool terminal = 5;
-	// Spec for starting a process in the target container.
-	//
-	// For runc, this is a process spec, for example.
-	google.protobuf.Any spec = 6;
-	// id of the exec process
-	string exec_id = 7;
-}
-
-message ExecProcessResponse {
-}
-
-message ResizePtyRequest {
-	string container_id = 1;
-	string exec_id = 2;
-	uint32 width = 3;
-	uint32 height = 4;
-}
-
-message CloseIORequest {
-	string container_id = 1;
-	string exec_id = 2;
-	bool stdin = 3;
-}
-
-message PauseTaskRequest {
-	string container_id = 1;
-}
-
-message ResumeTaskRequest {
-	string container_id = 1;
-}
-
-message ListPidsRequest {
-	string container_id = 1;
-}
-
-message ListPidsResponse {
-	// Processes includes the process ID and additional process information
-	repeated containerd.v1.types.ProcessInfo processes = 1;
-}
-
-message CheckpointTaskRequest {
-	string container_id = 1;
-	string parent_checkpoint = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false];
-	google.protobuf.Any options = 3;
-}
-
-message CheckpointTaskResponse {
-	repeated containerd.types.Descriptor descriptors = 1;
-}
-
-message UpdateTaskRequest {
-	string container_id = 1;
-	google.protobuf.Any resources = 2;
-}
-
-message MetricsRequest {
-	repeated string filters = 1;
-}
-
-message MetricsResponse {
-	repeated types.Metric metrics = 1;
-}
-
-message WaitRequest {
-	string container_id = 1;
-	string exec_id = 2;
-}
-
-message WaitResponse {
-	uint32 exit_status = 1;
-	google.protobuf.Timestamp exited_at = 2 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-}

vendor/github.com/containerd/containerd/api/services/version/v1/version.pb.go

@@ -1,491 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/containerd/api/services/version/v1/version.proto
-
-package version
-
-import (
-	context "context"
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	types "github.com/gogo/protobuf/types"
-	grpc "google.golang.org/grpc"
-	io "io"
-	math "math"
-	reflect "reflect"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-type VersionResponse struct {
-	Version              string   `protobuf:"bytes,1,opt,name=version,proto3" json:"version,omitempty"`
-	Revision             string   `protobuf:"bytes,2,opt,name=revision,proto3" json:"revision,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *VersionResponse) Reset()      { *m = VersionResponse{} }
-func (*VersionResponse) ProtoMessage() {}
-func (*VersionResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_128109001e578ffe, []int{0}
-}
-func (m *VersionResponse) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *VersionResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_VersionResponse.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *VersionResponse) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_VersionResponse.Merge(m, src)
-}
-func (m *VersionResponse) XXX_Size() int {
-	return m.Size()
-}
-func (m *VersionResponse) XXX_DiscardUnknown() {
-	xxx_messageInfo_VersionResponse.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_VersionResponse proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*VersionResponse)(nil), "containerd.services.version.v1.VersionResponse")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/containerd/api/services/version/v1/version.proto", fileDescriptor_128109001e578ffe)
-}
-
-var fileDescriptor_128109001e578ffe = []byte{
-	// 243 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x72, 0x4b, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d,
-	0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x17, 0xa7, 0x16, 0x95, 0x65, 0x26, 0xa7, 0x16, 0xeb,
-	0x97, 0xa5, 0x16, 0x15, 0x67, 0xe6, 0xe7, 0xe9, 0x97, 0x19, 0xc2, 0x98, 0x7a, 0x05, 0x45, 0xf9,
-	0x25, 0xf9, 0x42, 0x72, 0x08, 0x1d, 0x7a, 0x30, 0xd5, 0x7a, 0x30, 0x25, 0x65, 0x86, 0x52, 0xd2,
-	0xe9, 0xf9, 0xf9, 0xe9, 0x39, 0xa9, 0xfa, 0x60, 0xd5, 0x49, 0xa5, 0x69, 0xfa, 0xa9, 0xb9, 0x05,
-	0x25, 0x95, 0x10, 0xcd, 0x52, 0x22, 0xe9, 0xf9, 0xe9, 0xf9, 0x60, 0xa6, 0x3e, 0x88, 0x05, 0x11,
-	0x55, 0x72, 0xe7, 0xe2, 0x0f, 0x83, 0x18, 0x10, 0x94, 0x5a, 0x5c, 0x90, 0x9f, 0x57, 0x9c, 0x2a,
-	0x24, 0xc1, 0xc5, 0x0e, 0x35, 0x53, 0x82, 0x51, 0x81, 0x51, 0x83, 0x33, 0x08, 0xc6, 0x15, 0x92,
-	0xe2, 0xe2, 0x28, 0x4a, 0x2d, 0xcb, 0x04, 0x4b, 0x31, 0x81, 0xa5, 0xe0, 0x7c, 0xa3, 0x58, 0x2e,
-	0x76, 0xa8, 0x41, 0x42, 0x41, 0x08, 0xa6, 0x98, 0x1e, 0xc4, 0x49, 0x7a, 0x30, 0x27, 0xe9, 0xb9,
-	0x82, 0x9c, 0x24, 0xa5, 0xaf, 0x87, 0xdf, 0x2b, 0x7a, 0x68, 0x8e, 0x72, 0x8a, 0x3a, 0xf1, 0x50,
-	0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72, 0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78,
-	0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x03, 0xb9, 0x81, 0x6b, 0x0d, 0x65, 0x46, 0x30,
-	0x26, 0xb1, 0x81, 0x9d, 0x67, 0x0c, 0x08, 0x00, 0x00, 0xff, 0xff, 0x95, 0x0d, 0x52, 0x23, 0xa9,
-	0x01, 0x00, 0x00,
-}
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ context.Context
-var _ grpc.ClientConn
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the grpc package it is being compiled against.
-const _ = grpc.SupportPackageIsVersion4
-
-// VersionClient is the client API for Version service.
-//
-// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream.
-type VersionClient interface {
-	Version(ctx context.Context, in *types.Empty, opts ...grpc.CallOption) (*VersionResponse, error)
-}
-
-type versionClient struct {
-	cc *grpc.ClientConn
-}
-
-func NewVersionClient(cc *grpc.ClientConn) VersionClient {
-	return &versionClient{cc}
-}
-
-func (c *versionClient) Version(ctx context.Context, in *types.Empty, opts ...grpc.CallOption) (*VersionResponse, error) {
-	out := new(VersionResponse)
-	err := c.cc.Invoke(ctx, "/containerd.services.version.v1.Version/Version", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-// VersionServer is the server API for Version service.
-type VersionServer interface {
-	Version(context.Context, *types.Empty) (*VersionResponse, error)
-}
-
-func RegisterVersionServer(s *grpc.Server, srv VersionServer) {
-	s.RegisterService(&_Version_serviceDesc, srv)
-}
-
-func _Version_Version_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(types.Empty)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(VersionServer).Version(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/containerd.services.version.v1.Version/Version",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(VersionServer).Version(ctx, req.(*types.Empty))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-var _Version_serviceDesc = grpc.ServiceDesc{
-	ServiceName: "containerd.services.version.v1.Version",
-	HandlerType: (*VersionServer)(nil),
-	Methods: []grpc.MethodDesc{
-		{
-			MethodName: "Version",
-			Handler:    _Version_Version_Handler,
-		},
-	},
-	Streams:  []grpc.StreamDesc{},
-	Metadata: "github.com/containerd/containerd/api/services/version/v1/version.proto",
-}
-
-func (m *VersionResponse) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *VersionResponse) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if len(m.Version) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintVersion(dAtA, i, uint64(len(m.Version)))
-		i += copy(dAtA[i:], m.Version)
-	}
-	if len(m.Revision) > 0 {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintVersion(dAtA, i, uint64(len(m.Revision)))
-		i += copy(dAtA[i:], m.Revision)
-	}
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func encodeVarintVersion(dAtA []byte, offset int, v uint64) int {
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return offset + 1
-}
-func (m *VersionResponse) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Version)
-	if l > 0 {
-		n += 1 + l + sovVersion(uint64(l))
-	}
-	l = len(m.Revision)
-	if l > 0 {
-		n += 1 + l + sovVersion(uint64(l))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovVersion(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozVersion(x uint64) (n int) {
-	return sovVersion(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *VersionResponse) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&VersionResponse{`,
-		`Version:` + fmt.Sprintf("%v", this.Version) + `,`,
-		`Revision:` + fmt.Sprintf("%v", this.Revision) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringVersion(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *VersionResponse) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowVersion
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: VersionResponse: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: VersionResponse: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Version", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersion
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthVersion
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthVersion
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Version = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Revision", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowVersion
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthVersion
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthVersion
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Revision = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipVersion(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthVersion
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthVersion
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipVersion(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowVersion
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowVersion
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowVersion
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthVersion
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthVersion
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowVersion
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipVersion(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthVersion
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthVersion = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowVersion   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/services/version/v1/version.proto

@@ -1,18 +0,0 @@
-syntax = "proto3";
-
-package containerd.services.version.v1;
-
-import "google/protobuf/empty.proto";
-import weak "gogoproto/gogo.proto";
-
-// TODO(stevvooe): Should version service actually be versioned?
-option go_package = "github.com/containerd/containerd/api/services/version/v1;version";
-
-service Version {
-	rpc Version(google.protobuf.Empty) returns (VersionResponse);
-}
-
-message VersionResponse {
-	string version = 1;
-	string revision = 2;
-}

vendor/github.com/containerd/containerd/api/types/descriptor.pb.go

@@ -1,621 +0,0 @@
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-// source: github.com/containerd/containerd/api/types/descriptor.proto
-
-package types
-
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-	github_com_gogo_protobuf_sortkeys "github.com/gogo/protobuf/sortkeys"
-	github_com_opencontainers_go_digest "github.com/opencontainers/go-digest"
-	io "io"
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-	reflect "reflect"
-	strings "strings"
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-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
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-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-// Descriptor describes a blob in a content store.
-//
-// This descriptor can be used to reference content from an
-// oci descriptor found in a manifest.
-// See https://godoc.org/github.com/opencontainers/image-spec/specs-go/v1#Descriptor
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-
-func (m *Descriptor) Reset()      { *m = Descriptor{} }
-func (*Descriptor) ProtoMessage() {}
-func (*Descriptor) Descriptor() ([]byte, []int) {
-	return fileDescriptor_37f958df3707db9e, []int{0}
-}
-func (m *Descriptor) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Descriptor) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
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-		n, err := m.MarshalTo(b)
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-		return b[:n], nil
-	}
-}
-func (m *Descriptor) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Descriptor.Merge(m, src)
-}
-func (m *Descriptor) XXX_Size() int {
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-func (m *Descriptor) XXX_DiscardUnknown() {
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-
-var xxx_messageInfo_Descriptor proto.InternalMessageInfo
-
-func init() {
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-
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-
-func (m *Descriptor) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
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-func (m *Descriptor) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
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-		i += copy(dAtA[i:], m.MediaType)
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-		i += copy(dAtA[i:], m.Digest)
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-			v := m.Annotations[k]
-			mapSize := 1 + len(k) + sovDescriptor(uint64(len(k))) + 1 + len(v) + sovDescriptor(uint64(len(v)))
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-			dAtA[i] = 0xa
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-func sovDescriptor(x uint64) (n int) {
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-	return n
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-func sozDescriptor(x uint64) (n int) {
-	return sovDescriptor(uint64((x << 1) ^ uint64((int64(x) >> 63))))
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-	if this == nil {
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-	for k, _ := range this.Annotations {
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-func (m *Descriptor) Unmarshal(dAtA []byte) error {
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-	iNdEx := 0
-	for iNdEx < l {
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-		var wire uint64
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-				return ErrIntOverflowDescriptor
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Descriptor: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Descriptor: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field MediaType", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.MediaType = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Digest", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Digest = github_com_opencontainers_go_digest.Digest(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Size_", wireType)
-			}
-			m.Size_ = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Size_ |= int64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Annotations", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Annotations == nil {
-				m.Annotations = make(map[string]string)
-			}
-			var mapkey string
-			var mapvalue string
-			for iNdEx < postIndex {
-				entryPreIndex := iNdEx
-				var wire uint64
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return ErrIntOverflowDescriptor
-					}
-					if iNdEx >= l {
-						return io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					wire |= uint64(b&0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				fieldNum := int32(wire >> 3)
-				if fieldNum == 1 {
-					var stringLenmapkey uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowDescriptor
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						stringLenmapkey |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					intStringLenmapkey := int(stringLenmapkey)
-					if intStringLenmapkey < 0 {
-						return ErrInvalidLengthDescriptor
-					}
-					postStringIndexmapkey := iNdEx + intStringLenmapkey
-					if postStringIndexmapkey < 0 {
-						return ErrInvalidLengthDescriptor
-					}
-					if postStringIndexmapkey > l {
-						return io.ErrUnexpectedEOF
-					}
-					mapkey = string(dAtA[iNdEx:postStringIndexmapkey])
-					iNdEx = postStringIndexmapkey
-				} else if fieldNum == 2 {
-					var stringLenmapvalue uint64
-					for shift := uint(0); ; shift += 7 {
-						if shift >= 64 {
-							return ErrIntOverflowDescriptor
-						}
-						if iNdEx >= l {
-							return io.ErrUnexpectedEOF
-						}
-						b := dAtA[iNdEx]
-						iNdEx++
-						stringLenmapvalue |= uint64(b&0x7F) << shift
-						if b < 0x80 {
-							break
-						}
-					}
-					intStringLenmapvalue := int(stringLenmapvalue)
-					if intStringLenmapvalue < 0 {
-						return ErrInvalidLengthDescriptor
-					}
-					postStringIndexmapvalue := iNdEx + intStringLenmapvalue
-					if postStringIndexmapvalue < 0 {
-						return ErrInvalidLengthDescriptor
-					}
-					if postStringIndexmapvalue > l {
-						return io.ErrUnexpectedEOF
-					}
-					mapvalue = string(dAtA[iNdEx:postStringIndexmapvalue])
-					iNdEx = postStringIndexmapvalue
-				} else {
-					iNdEx = entryPreIndex
-					skippy, err := skipDescriptor(dAtA[iNdEx:])
-					if err != nil {
-						return err
-					}
-					if skippy < 0 {
-						return ErrInvalidLengthDescriptor
-					}
-					if (iNdEx + skippy) > postIndex {
-						return io.ErrUnexpectedEOF
-					}
-					iNdEx += skippy
-				}
-			}
-			m.Annotations[mapkey] = mapvalue
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipDescriptor(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthDescriptor
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipDescriptor(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowDescriptor
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowDescriptor
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthDescriptor
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthDescriptor
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowDescriptor
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipDescriptor(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthDescriptor
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthDescriptor = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowDescriptor   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/types/descriptor.proto

@@ -1,19 +0,0 @@
-syntax = "proto3";
-
-package containerd.types;
-
-import weak "gogoproto/gogo.proto";
-
-option go_package = "github.com/containerd/containerd/api/types;types";
-
-// Descriptor describes a blob in a content store.
-//
-// This descriptor can be used to reference content from an
-// oci descriptor found in a manifest.
-// See https://godoc.org/github.com/opencontainers/image-spec/specs-go/v1#Descriptor
-message Descriptor {
-	string media_type = 1;
-	string digest = 2 [(gogoproto.customtype) = "github.com/opencontainers/go-digest.Digest", (gogoproto.nullable) = false];
-	int64 size = 3;
-	map<string, string> annotations = 5;
-}

vendor/github.com/containerd/containerd/api/types/doc.go

@@ -1,17 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package types

vendor/github.com/containerd/containerd/api/types/metrics.pb.go

@@ -1,474 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/containerd/api/types/metrics.proto
-
-package types
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
-	types "github.com/gogo/protobuf/types"
-	io "io"
-	math "math"
-	reflect "reflect"
-	strings "strings"
-	time "time"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-var _ = time.Kitchen
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-type Metric struct {
-	Timestamp            time.Time  `protobuf:"bytes,1,opt,name=timestamp,proto3,stdtime" json:"timestamp"`
-	ID                   string     `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
-	Data                 *types.Any `protobuf:"bytes,3,opt,name=data,proto3" json:"data,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
-	XXX_unrecognized     []byte     `json:"-"`
-	XXX_sizecache        int32      `json:"-"`
-}
-
-func (m *Metric) Reset()      { *m = Metric{} }
-func (*Metric) ProtoMessage() {}
-func (*Metric) Descriptor() ([]byte, []int) {
-	return fileDescriptor_8d594d87edf6e6bc, []int{0}
-}
-func (m *Metric) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Metric) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Metric.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Metric) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Metric.Merge(m, src)
-}
-func (m *Metric) XXX_Size() int {
-	return m.Size()
-}
-func (m *Metric) XXX_DiscardUnknown() {
-	xxx_messageInfo_Metric.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Metric proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Metric)(nil), "containerd.types.Metric")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/containerd/api/types/metrics.proto", fileDescriptor_8d594d87edf6e6bc)
-}
-
-var fileDescriptor_8d594d87edf6e6bc = []byte{
-	// 258 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x48, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d,
-	0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xa6, 0x96,
-	0x14, 0x65, 0x26, 0x17, 0xeb, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0xd4, 0xe8, 0x81,
-	0xe5, 0xa5, 0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0x92, 0xfa, 0x20, 0x16, 0x44, 0x9d, 0x94, 0x64,
-	0x7a, 0x7e, 0x7e, 0x7a, 0x4e, 0xaa, 0x3e, 0x98, 0x97, 0x54, 0x9a, 0xa6, 0x9f, 0x98, 0x57, 0x09,
-	0x95, 0x92, 0x47, 0x97, 0x2a, 0xc9, 0xcc, 0x4d, 0x2d, 0x2e, 0x49, 0xcc, 0x2d, 0x80, 0x28, 0x50,
-	0xea, 0x63, 0xe4, 0x62, 0xf3, 0x05, 0xdb, 0x2a, 0xe4, 0xc4, 0xc5, 0x09, 0x97, 0x95, 0x60, 0x54,
-	0x60, 0xd4, 0xe0, 0x36, 0x92, 0xd2, 0x83, 0xe8, 0xd7, 0x83, 0xe9, 0xd7, 0x0b, 0x81, 0xa9, 0x70,
-	0xe2, 0x38, 0x71, 0x4f, 0x9e, 0x61, 0xc2, 0x7d, 0x79, 0xc6, 0x20, 0x84, 0x36, 0x21, 0x31, 0x2e,
-	0xa6, 0xcc, 0x14, 0x09, 0x26, 0x05, 0x46, 0x0d, 0x4e, 0x27, 0xb6, 0x47, 0xf7, 0xe4, 0x99, 0x3c,
-	0x5d, 0x82, 0x98, 0x32, 0x53, 0x84, 0x34, 0xb8, 0x58, 0x52, 0x12, 0x4b, 0x12, 0x25, 0x98, 0xc1,
-	0xc6, 0x8a, 0x60, 0x18, 0xeb, 0x98, 0x57, 0x19, 0x04, 0x56, 0xe1, 0xe4, 0x75, 0xe2, 0xa1, 0x1c,
-	0xc3, 0x8d, 0x87, 0x72, 0x0c, 0x0d, 0x8f, 0xe4, 0x18, 0x4f, 0x3c, 0x92, 0x63, 0xbc, 0xf0, 0x48,
-	0x8e, 0xf1, 0xc1, 0x23, 0x39, 0xc6, 0x28, 0x03, 0xe2, 0x03, 0xd2, 0x1a, 0x4c, 0x46, 0x30, 0x24,
-	0xb1, 0x81, 0x6d, 0x30, 0x06, 0x04, 0x00, 0x00, 0xff, 0xff, 0xde, 0x0d, 0x02, 0xfe, 0x85, 0x01,
-	0x00, 0x00,
-}
-
-func (m *Metric) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Metric) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	dAtA[i] = 0xa
-	i++
-	i = encodeVarintMetrics(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp)))
-	n1, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.Timestamp, dAtA[i:])
-	if err != nil {
-		return 0, err
-	}
-	i += n1
-	if len(m.ID) > 0 {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(len(m.ID)))
-		i += copy(dAtA[i:], m.ID)
-	}
-	if m.Data != nil {
-		dAtA[i] = 0x1a
-		i++
-		i = encodeVarintMetrics(dAtA, i, uint64(m.Data.Size()))
-		n2, err := m.Data.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n2
-	}
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func encodeVarintMetrics(dAtA []byte, offset int, v uint64) int {
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return offset + 1
-}
-func (m *Metric) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.Timestamp)
-	n += 1 + l + sovMetrics(uint64(l))
-	l = len(m.ID)
-	if l > 0 {
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.Data != nil {
-		l = m.Data.Size()
-		n += 1 + l + sovMetrics(uint64(l))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovMetrics(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozMetrics(x uint64) (n int) {
-	return sovMetrics(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Metric) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Metric{`,
-		`Timestamp:` + strings.Replace(strings.Replace(this.Timestamp.String(), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`,
-		`ID:` + fmt.Sprintf("%v", this.ID) + `,`,
-		`Data:` + strings.Replace(fmt.Sprintf("%v", this.Data), "Any", "types.Any", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringMetrics(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Metric) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Metric: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Metric: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Timestamp", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.Timestamp, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Data", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Data == nil {
-				m.Data = &types.Any{}
-			}
-			if err := m.Data.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMetrics(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthMetrics
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipMetrics(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowMetrics
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMetrics
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthMetrics
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthMetrics
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowMetrics
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipMetrics(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthMetrics
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthMetrics = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowMetrics   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/types/metrics.proto

@@ -1,15 +0,0 @@
-syntax = "proto3";
-
-package containerd.types;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/any.proto";
-import "google/protobuf/timestamp.proto";
-
-option go_package = "github.com/containerd/containerd/api/types;types";
-
-message Metric {
-	google.protobuf.Timestamp timestamp = 1 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-	string id = 2;
-	google.protobuf.Any data = 3;
-}

vendor/github.com/containerd/containerd/api/types/mount.pb.go

@@ -1,524 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/containerd/api/types/mount.proto
-
-package types
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	reflect "reflect"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-// Mount describes mounts for a container.
-//
-// This type is the lingua franca of ContainerD. All services provide mounts
-// to be used with the container at creation time.
-//
-// The Mount type follows the structure of the mount syscall, including a type,
-// source, target and options.
-type Mount struct {
-	// Type defines the nature of the mount.
-	Type string `protobuf:"bytes,1,opt,name=type,proto3" json:"type,omitempty"`
-	// Source specifies the name of the mount. Depending on mount type, this
-	// may be a volume name or a host path, or even ignored.
-	Source string `protobuf:"bytes,2,opt,name=source,proto3" json:"source,omitempty"`
-	// Target path in container
-	Target string `protobuf:"bytes,3,opt,name=target,proto3" json:"target,omitempty"`
-	// Options specifies zero or more fstab style mount options.
-	Options              []string `protobuf:"bytes,4,rep,name=options,proto3" json:"options,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *Mount) Reset()      { *m = Mount{} }
-func (*Mount) ProtoMessage() {}
-func (*Mount) Descriptor() ([]byte, []int) {
-	return fileDescriptor_920196890d4a7b9f, []int{0}
-}
-func (m *Mount) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Mount) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Mount.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Mount) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Mount.Merge(m, src)
-}
-func (m *Mount) XXX_Size() int {
-	return m.Size()
-}
-func (m *Mount) XXX_DiscardUnknown() {
-	xxx_messageInfo_Mount.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Mount proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Mount)(nil), "containerd.types.Mount")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/containerd/api/types/mount.proto", fileDescriptor_920196890d4a7b9f)
-}
-
-var fileDescriptor_920196890d4a7b9f = []byte{
-	// 202 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0x32, 0x4b, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d,
-	0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0xe7, 0xe6, 0x97,
-	0xe6, 0x95, 0xe8, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0x54, 0xe8, 0x81, 0x65, 0xa5,
-	0x44, 0xd2, 0xf3, 0xd3, 0xf3, 0xc1, 0x92, 0xfa, 0x20, 0x16, 0x44, 0x9d, 0x52, 0x2a, 0x17, 0xab,
-	0x2f, 0x48, 0x9b, 0x90, 0x10, 0x17, 0x0b, 0x48, 0x9d, 0x04, 0xa3, 0x02, 0xa3, 0x06, 0x67, 0x10,
-	0x98, 0x2d, 0x24, 0xc6, 0xc5, 0x56, 0x9c, 0x5f, 0x5a, 0x94, 0x9c, 0x2a, 0xc1, 0x04, 0x16, 0x85,
-	0xf2, 0x40, 0xe2, 0x25, 0x89, 0x45, 0xe9, 0xa9, 0x25, 0x12, 0xcc, 0x10, 0x71, 0x08, 0x4f, 0x48,
-	0x82, 0x8b, 0x3d, 0xbf, 0xa0, 0x24, 0x33, 0x3f, 0xaf, 0x58, 0x82, 0x45, 0x81, 0x59, 0x83, 0x33,
-	0x08, 0xc6, 0x75, 0xf2, 0x3a, 0xf1, 0x50, 0x8e, 0xe1, 0xc6, 0x43, 0x39, 0x86, 0x86, 0x47, 0x72,
-	0x8c, 0x27, 0x1e, 0xc9, 0x31, 0x5e, 0x78, 0x24, 0xc7, 0xf8, 0xe0, 0x91, 0x1c, 0x63, 0x94, 0x01,
-	0xf1, 0x1e, 0xb4, 0x06, 0x93, 0x11, 0x0c, 0x49, 0x6c, 0x60, 0xb7, 0x1b, 0x03, 0x02, 0x00, 0x00,
-	0xff, 0xff, 0x82, 0x1c, 0x02, 0x18, 0x1d, 0x01, 0x00, 0x00,
-}
-
-func (m *Mount) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Mount) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if len(m.Type) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintMount(dAtA, i, uint64(len(m.Type)))
-		i += copy(dAtA[i:], m.Type)
-	}
-	if len(m.Source) > 0 {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintMount(dAtA, i, uint64(len(m.Source)))
-		i += copy(dAtA[i:], m.Source)
-	}
-	if len(m.Target) > 0 {
-		dAtA[i] = 0x1a
-		i++
-		i = encodeVarintMount(dAtA, i, uint64(len(m.Target)))
-		i += copy(dAtA[i:], m.Target)
-	}
-	if len(m.Options) > 0 {
-		for _, s := range m.Options {
-			dAtA[i] = 0x22
-			i++
-			l = len(s)
-			for l >= 1<<7 {
-				dAtA[i] = uint8(uint64(l)&0x7f | 0x80)
-				l >>= 7
-				i++
-			}
-			dAtA[i] = uint8(l)
-			i++
-			i += copy(dAtA[i:], s)
-		}
-	}
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func encodeVarintMount(dAtA []byte, offset int, v uint64) int {
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return offset + 1
-}
-func (m *Mount) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.Type)
-	if l > 0 {
-		n += 1 + l + sovMount(uint64(l))
-	}
-	l = len(m.Source)
-	if l > 0 {
-		n += 1 + l + sovMount(uint64(l))
-	}
-	l = len(m.Target)
-	if l > 0 {
-		n += 1 + l + sovMount(uint64(l))
-	}
-	if len(m.Options) > 0 {
-		for _, s := range m.Options {
-			l = len(s)
-			n += 1 + l + sovMount(uint64(l))
-		}
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovMount(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozMount(x uint64) (n int) {
-	return sovMount(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Mount) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Mount{`,
-		`Type:` + fmt.Sprintf("%v", this.Type) + `,`,
-		`Source:` + fmt.Sprintf("%v", this.Source) + `,`,
-		`Target:` + fmt.Sprintf("%v", this.Target) + `,`,
-		`Options:` + fmt.Sprintf("%v", this.Options) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringMount(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Mount) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowMount
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Mount: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Mount: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Type", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMount
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMount
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Type = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Source", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMount
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMount
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Source = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Target", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMount
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMount
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Target = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 4:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Options", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthMount
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthMount
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Options = append(m.Options, string(dAtA[iNdEx:postIndex]))
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipMount(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthMount
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthMount
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipMount(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowMount
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowMount
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthMount
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthMount
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowMount
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipMount(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthMount
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthMount = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowMount   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/types/mount.proto

@@ -1,29 +0,0 @@
-syntax = "proto3";
-
-package containerd.types;
-
-import weak "gogoproto/gogo.proto";
-
-option go_package = "github.com/containerd/containerd/api/types;types";
-
-// Mount describes mounts for a container.
-//
-// This type is the lingua franca of ContainerD. All services provide mounts
-// to be used with the container at creation time.
-//
-// The Mount type follows the structure of the mount syscall, including a type,
-// source, target and options.
-message Mount {
-	// Type defines the nature of the mount.
-	string type = 1;
-
-	// Source specifies the name of the mount. Depending on mount type, this
-	// may be a volume name or a host path, or even ignored.
-	string source = 2;
-
-	// Target path in container
-	string target = 3;
-
-	// Options specifies zero or more fstab style mount options.
-	repeated string options = 4;
-}

vendor/github.com/containerd/containerd/api/types/platform.pb.go

@@ -1,459 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/containerd/api/types/platform.proto
-
-package types
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	io "io"
-	math "math"
-	reflect "reflect"
-	strings "strings"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-// Platform follows the structure of the OCI platform specification, from
-// descriptors.
-type Platform struct {
-	OS                   string   `protobuf:"bytes,1,opt,name=os,proto3" json:"os,omitempty"`
-	Architecture         string   `protobuf:"bytes,2,opt,name=architecture,proto3" json:"architecture,omitempty"`
-	Variant              string   `protobuf:"bytes,3,opt,name=variant,proto3" json:"variant,omitempty"`
-	XXX_NoUnkeyedLiteral struct{} `json:"-"`
-	XXX_unrecognized     []byte   `json:"-"`
-	XXX_sizecache        int32    `json:"-"`
-}
-
-func (m *Platform) Reset()      { *m = Platform{} }
-func (*Platform) ProtoMessage() {}
-func (*Platform) Descriptor() ([]byte, []int) {
-	return fileDescriptor_24ba7a4b83e2367e, []int{0}
-}
-func (m *Platform) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Platform) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Platform.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Platform) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Platform.Merge(m, src)
-}
-func (m *Platform) XXX_Size() int {
-	return m.Size()
-}
-func (m *Platform) XXX_DiscardUnknown() {
-	xxx_messageInfo_Platform.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Platform proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterType((*Platform)(nil), "containerd.types.Platform")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/containerd/api/types/platform.proto", fileDescriptor_24ba7a4b83e2367e)
-}
-
-var fileDescriptor_24ba7a4b83e2367e = []byte{
-	// 205 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xe2, 0xb2, 0x4c, 0xcf, 0x2c, 0xc9,
-	0x28, 0x4d, 0xd2, 0x4b, 0xce, 0xcf, 0xd5, 0x4f, 0xce, 0xcf, 0x2b, 0x49, 0xcc, 0xcc, 0x4b, 0x2d,
-	0x4a, 0x41, 0x66, 0x26, 0x16, 0x64, 0xea, 0x97, 0x54, 0x16, 0xa4, 0x16, 0xeb, 0x17, 0xe4, 0x24,
-	0x96, 0xa4, 0xe5, 0x17, 0xe5, 0xea, 0x15, 0x14, 0xe5, 0x97, 0xe4, 0x0b, 0x09, 0x20, 0x14, 0xe9,
-	0x81, 0x15, 0x48, 0x89, 0xa4, 0xe7, 0xa7, 0xe7, 0x83, 0x25, 0xf5, 0x41, 0x2c, 0x88, 0x3a, 0xa5,
-	0x04, 0x2e, 0x8e, 0x00, 0xa8, 0x4e, 0x21, 0x31, 0x2e, 0xa6, 0xfc, 0x62, 0x09, 0x46, 0x05, 0x46,
-	0x0d, 0x4e, 0x27, 0xb6, 0x47, 0xf7, 0xe4, 0x99, 0xfc, 0x83, 0x83, 0x98, 0xf2, 0x8b, 0x85, 0x94,
-	0xb8, 0x78, 0x12, 0x8b, 0x92, 0x33, 0x32, 0x4b, 0x52, 0x93, 0x4b, 0x4a, 0x8b, 0x52, 0x25, 0x98,
-	0x40, 0x2a, 0x82, 0x50, 0xc4, 0x84, 0x24, 0xb8, 0xd8, 0xcb, 0x12, 0x8b, 0x32, 0x13, 0xf3, 0x4a,
-	0x24, 0x98, 0xc1, 0xd2, 0x30, 0xae, 0x93, 0xd7, 0x89, 0x87, 0x72, 0x0c, 0x37, 0x1e, 0xca, 0x31,
-	0x34, 0x3c, 0x92, 0x63, 0x3c, 0xf1, 0x48, 0x8e, 0xf1, 0xc2, 0x23, 0x39, 0xc6, 0x07, 0x8f, 0xe4,
-	0x18, 0xa3, 0x0c, 0x88, 0xf7, 0x9e, 0x35, 0x98, 0x8c, 0x60, 0x48, 0x62, 0x03, 0x3b, 0xdb, 0x18,
-	0x10, 0x00, 0x00, 0xff, 0xff, 0x05, 0xaa, 0xda, 0xa1, 0x1b, 0x01, 0x00, 0x00,
-}
-
-func (m *Platform) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Platform) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if len(m.OS) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintPlatform(dAtA, i, uint64(len(m.OS)))
-		i += copy(dAtA[i:], m.OS)
-	}
-	if len(m.Architecture) > 0 {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintPlatform(dAtA, i, uint64(len(m.Architecture)))
-		i += copy(dAtA[i:], m.Architecture)
-	}
-	if len(m.Variant) > 0 {
-		dAtA[i] = 0x1a
-		i++
-		i = encodeVarintPlatform(dAtA, i, uint64(len(m.Variant)))
-		i += copy(dAtA[i:], m.Variant)
-	}
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func encodeVarintPlatform(dAtA []byte, offset int, v uint64) int {
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return offset + 1
-}
-func (m *Platform) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.OS)
-	if l > 0 {
-		n += 1 + l + sovPlatform(uint64(l))
-	}
-	l = len(m.Architecture)
-	if l > 0 {
-		n += 1 + l + sovPlatform(uint64(l))
-	}
-	l = len(m.Variant)
-	if l > 0 {
-		n += 1 + l + sovPlatform(uint64(l))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovPlatform(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozPlatform(x uint64) (n int) {
-	return sovPlatform(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Platform) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Platform{`,
-		`OS:` + fmt.Sprintf("%v", this.OS) + `,`,
-		`Architecture:` + fmt.Sprintf("%v", this.Architecture) + `,`,
-		`Variant:` + fmt.Sprintf("%v", this.Variant) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringPlatform(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Platform) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowPlatform
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Platform: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Platform: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field OS", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowPlatform
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.OS = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Architecture", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowPlatform
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Architecture = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Variant", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowPlatform
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Variant = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipPlatform(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthPlatform
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipPlatform(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowPlatform
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowPlatform
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowPlatform
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthPlatform
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthPlatform
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowPlatform
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipPlatform(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthPlatform
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthPlatform = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowPlatform   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/types/platform.proto

@@ -1,15 +0,0 @@
-syntax = "proto3";
-
-package containerd.types;
-
-import weak "gogoproto/gogo.proto";
-
-option go_package = "github.com/containerd/containerd/api/types;types";
-
-// Platform follows the structure of the OCI platform specification, from
-// descriptors.
-message Platform {
-	string os = 1 [(gogoproto.customname) = "OS"];
-	string architecture = 2;
-	string variant = 3;
-}

vendor/github.com/containerd/containerd/api/types/task/task.pb.go

@@ -1,997 +0,0 @@
-// Code generated by protoc-gen-gogo. DO NOT EDIT.
-// source: github.com/containerd/containerd/api/types/task/task.proto
-
-package task
-
-import (
-	fmt "fmt"
-	proto "github.com/gogo/protobuf/proto"
-	github_com_gogo_protobuf_types "github.com/gogo/protobuf/types"
-	types "github.com/gogo/protobuf/types"
-	io "io"
-	math "math"
-	reflect "reflect"
-	strings "strings"
-	time "time"
-)
-
-// Reference imports to suppress errors if they are not otherwise used.
-var _ = proto.Marshal
-var _ = fmt.Errorf
-var _ = math.Inf
-var _ = time.Kitchen
-
-// This is a compile-time assertion to ensure that this generated file
-// is compatible with the proto package it is being compiled against.
-// A compilation error at this line likely means your copy of the
-// proto package needs to be updated.
-const _ = proto.GoGoProtoPackageIsVersion2 // please upgrade the proto package
-
-type Status int32
-
-const (
-	StatusUnknown Status = 0
-	StatusCreated Status = 1
-	StatusRunning Status = 2
-	StatusStopped Status = 3
-	StatusPaused  Status = 4
-	StatusPausing Status = 5
-)
-
-var Status_name = map[int32]string{
-	0: "UNKNOWN",
-	1: "CREATED",
-	2: "RUNNING",
-	3: "STOPPED",
-	4: "PAUSED",
-	5: "PAUSING",
-}
-
-var Status_value = map[string]int32{
-	"UNKNOWN": 0,
-	"CREATED": 1,
-	"RUNNING": 2,
-	"STOPPED": 3,
-	"PAUSED":  4,
-	"PAUSING": 5,
-}
-
-func (x Status) String() string {
-	return proto.EnumName(Status_name, int32(x))
-}
-
-func (Status) EnumDescriptor() ([]byte, []int) {
-	return fileDescriptor_391ef18c8ab0dc16, []int{0}
-}
-
-type Process struct {
-	ContainerID          string    `protobuf:"bytes,1,opt,name=container_id,json=containerId,proto3" json:"container_id,omitempty"`
-	ID                   string    `protobuf:"bytes,2,opt,name=id,proto3" json:"id,omitempty"`
-	Pid                  uint32    `protobuf:"varint,3,opt,name=pid,proto3" json:"pid,omitempty"`
-	Status               Status    `protobuf:"varint,4,opt,name=status,proto3,enum=containerd.v1.types.Status" json:"status,omitempty"`
-	Stdin                string    `protobuf:"bytes,5,opt,name=stdin,proto3" json:"stdin,omitempty"`
-	Stdout               string    `protobuf:"bytes,6,opt,name=stdout,proto3" json:"stdout,omitempty"`
-	Stderr               string    `protobuf:"bytes,7,opt,name=stderr,proto3" json:"stderr,omitempty"`
-	Terminal             bool      `protobuf:"varint,8,opt,name=terminal,proto3" json:"terminal,omitempty"`
-	ExitStatus           uint32    `protobuf:"varint,9,opt,name=exit_status,json=exitStatus,proto3" json:"exit_status,omitempty"`
-	ExitedAt             time.Time `protobuf:"bytes,10,opt,name=exited_at,json=exitedAt,proto3,stdtime" json:"exited_at"`
-	XXX_NoUnkeyedLiteral struct{}  `json:"-"`
-	XXX_unrecognized     []byte    `json:"-"`
-	XXX_sizecache        int32     `json:"-"`
-}
-
-func (m *Process) Reset()      { *m = Process{} }
-func (*Process) ProtoMessage() {}
-func (*Process) Descriptor() ([]byte, []int) {
-	return fileDescriptor_391ef18c8ab0dc16, []int{0}
-}
-func (m *Process) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *Process) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_Process.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *Process) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_Process.Merge(m, src)
-}
-func (m *Process) XXX_Size() int {
-	return m.Size()
-}
-func (m *Process) XXX_DiscardUnknown() {
-	xxx_messageInfo_Process.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_Process proto.InternalMessageInfo
-
-type ProcessInfo struct {
-	// PID is the process ID.
-	Pid uint32 `protobuf:"varint,1,opt,name=pid,proto3" json:"pid,omitempty"`
-	// Info contains additional process information.
-	//
-	// Info varies by platform.
-	Info                 *types.Any `protobuf:"bytes,2,opt,name=info,proto3" json:"info,omitempty"`
-	XXX_NoUnkeyedLiteral struct{}   `json:"-"`
-	XXX_unrecognized     []byte     `json:"-"`
-	XXX_sizecache        int32      `json:"-"`
-}
-
-func (m *ProcessInfo) Reset()      { *m = ProcessInfo{} }
-func (*ProcessInfo) ProtoMessage() {}
-func (*ProcessInfo) Descriptor() ([]byte, []int) {
-	return fileDescriptor_391ef18c8ab0dc16, []int{1}
-}
-func (m *ProcessInfo) XXX_Unmarshal(b []byte) error {
-	return m.Unmarshal(b)
-}
-func (m *ProcessInfo) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
-	if deterministic {
-		return xxx_messageInfo_ProcessInfo.Marshal(b, m, deterministic)
-	} else {
-		b = b[:cap(b)]
-		n, err := m.MarshalTo(b)
-		if err != nil {
-			return nil, err
-		}
-		return b[:n], nil
-	}
-}
-func (m *ProcessInfo) XXX_Merge(src proto.Message) {
-	xxx_messageInfo_ProcessInfo.Merge(m, src)
-}
-func (m *ProcessInfo) XXX_Size() int {
-	return m.Size()
-}
-func (m *ProcessInfo) XXX_DiscardUnknown() {
-	xxx_messageInfo_ProcessInfo.DiscardUnknown(m)
-}
-
-var xxx_messageInfo_ProcessInfo proto.InternalMessageInfo
-
-func init() {
-	proto.RegisterEnum("containerd.v1.types.Status", Status_name, Status_value)
-	proto.RegisterType((*Process)(nil), "containerd.v1.types.Process")
-	proto.RegisterType((*ProcessInfo)(nil), "containerd.v1.types.ProcessInfo")
-}
-
-func init() {
-	proto.RegisterFile("github.com/containerd/containerd/api/types/task/task.proto", fileDescriptor_391ef18c8ab0dc16)
-}
-
-var fileDescriptor_391ef18c8ab0dc16 = []byte{
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-	0x00,
-}
-
-func (m *Process) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *Process) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if len(m.ContainerID) > 0 {
-		dAtA[i] = 0xa
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(len(m.ContainerID)))
-		i += copy(dAtA[i:], m.ContainerID)
-	}
-	if len(m.ID) > 0 {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(len(m.ID)))
-		i += copy(dAtA[i:], m.ID)
-	}
-	if m.Pid != 0 {
-		dAtA[i] = 0x18
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(m.Pid))
-	}
-	if m.Status != 0 {
-		dAtA[i] = 0x20
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(m.Status))
-	}
-	if len(m.Stdin) > 0 {
-		dAtA[i] = 0x2a
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(len(m.Stdin)))
-		i += copy(dAtA[i:], m.Stdin)
-	}
-	if len(m.Stdout) > 0 {
-		dAtA[i] = 0x32
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(len(m.Stdout)))
-		i += copy(dAtA[i:], m.Stdout)
-	}
-	if len(m.Stderr) > 0 {
-		dAtA[i] = 0x3a
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(len(m.Stderr)))
-		i += copy(dAtA[i:], m.Stderr)
-	}
-	if m.Terminal {
-		dAtA[i] = 0x40
-		i++
-		if m.Terminal {
-			dAtA[i] = 1
-		} else {
-			dAtA[i] = 0
-		}
-		i++
-	}
-	if m.ExitStatus != 0 {
-		dAtA[i] = 0x48
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(m.ExitStatus))
-	}
-	dAtA[i] = 0x52
-	i++
-	i = encodeVarintTask(dAtA, i, uint64(github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt)))
-	n1, err := github_com_gogo_protobuf_types.StdTimeMarshalTo(m.ExitedAt, dAtA[i:])
-	if err != nil {
-		return 0, err
-	}
-	i += n1
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func (m *ProcessInfo) Marshal() (dAtA []byte, err error) {
-	size := m.Size()
-	dAtA = make([]byte, size)
-	n, err := m.MarshalTo(dAtA)
-	if err != nil {
-		return nil, err
-	}
-	return dAtA[:n], nil
-}
-
-func (m *ProcessInfo) MarshalTo(dAtA []byte) (int, error) {
-	var i int
-	_ = i
-	var l int
-	_ = l
-	if m.Pid != 0 {
-		dAtA[i] = 0x8
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(m.Pid))
-	}
-	if m.Info != nil {
-		dAtA[i] = 0x12
-		i++
-		i = encodeVarintTask(dAtA, i, uint64(m.Info.Size()))
-		n2, err := m.Info.MarshalTo(dAtA[i:])
-		if err != nil {
-			return 0, err
-		}
-		i += n2
-	}
-	if m.XXX_unrecognized != nil {
-		i += copy(dAtA[i:], m.XXX_unrecognized)
-	}
-	return i, nil
-}
-
-func encodeVarintTask(dAtA []byte, offset int, v uint64) int {
-	for v >= 1<<7 {
-		dAtA[offset] = uint8(v&0x7f | 0x80)
-		v >>= 7
-		offset++
-	}
-	dAtA[offset] = uint8(v)
-	return offset + 1
-}
-func (m *Process) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	l = len(m.ContainerID)
-	if l > 0 {
-		n += 1 + l + sovTask(uint64(l))
-	}
-	l = len(m.ID)
-	if l > 0 {
-		n += 1 + l + sovTask(uint64(l))
-	}
-	if m.Pid != 0 {
-		n += 1 + sovTask(uint64(m.Pid))
-	}
-	if m.Status != 0 {
-		n += 1 + sovTask(uint64(m.Status))
-	}
-	l = len(m.Stdin)
-	if l > 0 {
-		n += 1 + l + sovTask(uint64(l))
-	}
-	l = len(m.Stdout)
-	if l > 0 {
-		n += 1 + l + sovTask(uint64(l))
-	}
-	l = len(m.Stderr)
-	if l > 0 {
-		n += 1 + l + sovTask(uint64(l))
-	}
-	if m.Terminal {
-		n += 2
-	}
-	if m.ExitStatus != 0 {
-		n += 1 + sovTask(uint64(m.ExitStatus))
-	}
-	l = github_com_gogo_protobuf_types.SizeOfStdTime(m.ExitedAt)
-	n += 1 + l + sovTask(uint64(l))
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func (m *ProcessInfo) Size() (n int) {
-	if m == nil {
-		return 0
-	}
-	var l int
-	_ = l
-	if m.Pid != 0 {
-		n += 1 + sovTask(uint64(m.Pid))
-	}
-	if m.Info != nil {
-		l = m.Info.Size()
-		n += 1 + l + sovTask(uint64(l))
-	}
-	if m.XXX_unrecognized != nil {
-		n += len(m.XXX_unrecognized)
-	}
-	return n
-}
-
-func sovTask(x uint64) (n int) {
-	for {
-		n++
-		x >>= 7
-		if x == 0 {
-			break
-		}
-	}
-	return n
-}
-func sozTask(x uint64) (n int) {
-	return sovTask(uint64((x << 1) ^ uint64((int64(x) >> 63))))
-}
-func (this *Process) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&Process{`,
-		`ContainerID:` + fmt.Sprintf("%v", this.ContainerID) + `,`,
-		`ID:` + fmt.Sprintf("%v", this.ID) + `,`,
-		`Pid:` + fmt.Sprintf("%v", this.Pid) + `,`,
-		`Status:` + fmt.Sprintf("%v", this.Status) + `,`,
-		`Stdin:` + fmt.Sprintf("%v", this.Stdin) + `,`,
-		`Stdout:` + fmt.Sprintf("%v", this.Stdout) + `,`,
-		`Stderr:` + fmt.Sprintf("%v", this.Stderr) + `,`,
-		`Terminal:` + fmt.Sprintf("%v", this.Terminal) + `,`,
-		`ExitStatus:` + fmt.Sprintf("%v", this.ExitStatus) + `,`,
-		`ExitedAt:` + strings.Replace(strings.Replace(this.ExitedAt.String(), "Timestamp", "types.Timestamp", 1), `&`, ``, 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func (this *ProcessInfo) String() string {
-	if this == nil {
-		return "nil"
-	}
-	s := strings.Join([]string{`&ProcessInfo{`,
-		`Pid:` + fmt.Sprintf("%v", this.Pid) + `,`,
-		`Info:` + strings.Replace(fmt.Sprintf("%v", this.Info), "Any", "types.Any", 1) + `,`,
-		`XXX_unrecognized:` + fmt.Sprintf("%v", this.XXX_unrecognized) + `,`,
-		`}`,
-	}, "")
-	return s
-}
-func valueToStringTask(v interface{}) string {
-	rv := reflect.ValueOf(v)
-	if rv.IsNil() {
-		return "nil"
-	}
-	pv := reflect.Indirect(rv).Interface()
-	return fmt.Sprintf("*%v", pv)
-}
-func (m *Process) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowTask
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: Process: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: Process: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ContainerID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ContainerID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ID", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.ID = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 3:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType)
-			}
-			m.Pid = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pid |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 4:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Status", wireType)
-			}
-			m.Status = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Status |= Status(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 5:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Stdin", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Stdin = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 6:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Stdout", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Stdout = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 7:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Stderr", wireType)
-			}
-			var stringLen uint64
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				stringLen |= uint64(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			intStringLen := int(stringLen)
-			if intStringLen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + intStringLen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.Stderr = string(dAtA[iNdEx:postIndex])
-			iNdEx = postIndex
-		case 8:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Terminal", wireType)
-			}
-			var v int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				v |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			m.Terminal = bool(v != 0)
-		case 9:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ExitStatus", wireType)
-			}
-			m.ExitStatus = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.ExitStatus |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 10:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field ExitedAt", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if err := github_com_gogo_protobuf_types.StdTimeUnmarshal(&m.ExitedAt, dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipTask(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthTask
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthTask
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func (m *ProcessInfo) Unmarshal(dAtA []byte) error {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		preIndex := iNdEx
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return ErrIntOverflowTask
-			}
-			if iNdEx >= l {
-				return io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= uint64(b&0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		fieldNum := int32(wire >> 3)
-		wireType := int(wire & 0x7)
-		if wireType == 4 {
-			return fmt.Errorf("proto: ProcessInfo: wiretype end group for non-group")
-		}
-		if fieldNum <= 0 {
-			return fmt.Errorf("proto: ProcessInfo: illegal tag %d (wire type %d)", fieldNum, wire)
-		}
-		switch fieldNum {
-		case 1:
-			if wireType != 0 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Pid", wireType)
-			}
-			m.Pid = 0
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				m.Pid |= uint32(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-		case 2:
-			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field Info", wireType)
-			}
-			var msglen int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				msglen |= int(b&0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if msglen < 0 {
-				return ErrInvalidLengthTask
-			}
-			postIndex := iNdEx + msglen
-			if postIndex < 0 {
-				return ErrInvalidLengthTask
-			}
-			if postIndex > l {
-				return io.ErrUnexpectedEOF
-			}
-			if m.Info == nil {
-				m.Info = &types.Any{}
-			}
-			if err := m.Info.Unmarshal(dAtA[iNdEx:postIndex]); err != nil {
-				return err
-			}
-			iNdEx = postIndex
-		default:
-			iNdEx = preIndex
-			skippy, err := skipTask(dAtA[iNdEx:])
-			if err != nil {
-				return err
-			}
-			if skippy < 0 {
-				return ErrInvalidLengthTask
-			}
-			if (iNdEx + skippy) < 0 {
-				return ErrInvalidLengthTask
-			}
-			if (iNdEx + skippy) > l {
-				return io.ErrUnexpectedEOF
-			}
-			m.XXX_unrecognized = append(m.XXX_unrecognized, dAtA[iNdEx:iNdEx+skippy]...)
-			iNdEx += skippy
-		}
-	}
-
-	if iNdEx > l {
-		return io.ErrUnexpectedEOF
-	}
-	return nil
-}
-func skipTask(dAtA []byte) (n int, err error) {
-	l := len(dAtA)
-	iNdEx := 0
-	for iNdEx < l {
-		var wire uint64
-		for shift := uint(0); ; shift += 7 {
-			if shift >= 64 {
-				return 0, ErrIntOverflowTask
-			}
-			if iNdEx >= l {
-				return 0, io.ErrUnexpectedEOF
-			}
-			b := dAtA[iNdEx]
-			iNdEx++
-			wire |= (uint64(b) & 0x7F) << shift
-			if b < 0x80 {
-				break
-			}
-		}
-		wireType := int(wire & 0x7)
-		switch wireType {
-		case 0:
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				iNdEx++
-				if dAtA[iNdEx-1] < 0x80 {
-					break
-				}
-			}
-			return iNdEx, nil
-		case 1:
-			iNdEx += 8
-			return iNdEx, nil
-		case 2:
-			var length int
-			for shift := uint(0); ; shift += 7 {
-				if shift >= 64 {
-					return 0, ErrIntOverflowTask
-				}
-				if iNdEx >= l {
-					return 0, io.ErrUnexpectedEOF
-				}
-				b := dAtA[iNdEx]
-				iNdEx++
-				length |= (int(b) & 0x7F) << shift
-				if b < 0x80 {
-					break
-				}
-			}
-			if length < 0 {
-				return 0, ErrInvalidLengthTask
-			}
-			iNdEx += length
-			if iNdEx < 0 {
-				return 0, ErrInvalidLengthTask
-			}
-			return iNdEx, nil
-		case 3:
-			for {
-				var innerWire uint64
-				var start int = iNdEx
-				for shift := uint(0); ; shift += 7 {
-					if shift >= 64 {
-						return 0, ErrIntOverflowTask
-					}
-					if iNdEx >= l {
-						return 0, io.ErrUnexpectedEOF
-					}
-					b := dAtA[iNdEx]
-					iNdEx++
-					innerWire |= (uint64(b) & 0x7F) << shift
-					if b < 0x80 {
-						break
-					}
-				}
-				innerWireType := int(innerWire & 0x7)
-				if innerWireType == 4 {
-					break
-				}
-				next, err := skipTask(dAtA[start:])
-				if err != nil {
-					return 0, err
-				}
-				iNdEx = start + next
-				if iNdEx < 0 {
-					return 0, ErrInvalidLengthTask
-				}
-			}
-			return iNdEx, nil
-		case 4:
-			return iNdEx, nil
-		case 5:
-			iNdEx += 4
-			return iNdEx, nil
-		default:
-			return 0, fmt.Errorf("proto: illegal wireType %d", wireType)
-		}
-	}
-	panic("unreachable")
-}
-
-var (
-	ErrInvalidLengthTask = fmt.Errorf("proto: negative length found during unmarshaling")
-	ErrIntOverflowTask   = fmt.Errorf("proto: integer overflow")
-)

vendor/github.com/containerd/containerd/api/types/task/task.proto

@@ -1,41 +0,0 @@
-syntax = "proto3";
-
-package containerd.v1.types;
-
-import weak "gogoproto/gogo.proto";
-import "google/protobuf/timestamp.proto";
-import "google/protobuf/any.proto";
-
-enum Status {
-	option (gogoproto.goproto_enum_prefix) = false;
-	option (gogoproto.enum_customname) = "Status";
-
-	UNKNOWN = 0 [(gogoproto.enumvalue_customname) = "StatusUnknown"];
-	CREATED = 1 [(gogoproto.enumvalue_customname) = "StatusCreated"];
-	RUNNING = 2 [(gogoproto.enumvalue_customname) = "StatusRunning"];
-	STOPPED = 3 [(gogoproto.enumvalue_customname) = "StatusStopped"];
-	PAUSED = 4 [(gogoproto.enumvalue_customname) = "StatusPaused"];
-	PAUSING = 5 [(gogoproto.enumvalue_customname) = "StatusPausing"];
-}
-
-message Process {
-	string container_id = 1;
-	string id = 2;
-	uint32 pid = 3;
-	Status status = 4;
-	string stdin = 5;
-	string stdout = 6;
-	string stderr = 7;
-	bool terminal = 8;
-	uint32 exit_status = 9;
-	google.protobuf.Timestamp exited_at = 10 [(gogoproto.stdtime) = true, (gogoproto.nullable) = false];
-}
-
-message ProcessInfo {
-	// PID is the process ID.
-	uint32 pid = 1;
-	// Info contains additional process information.
-	//
-	// Info varies by platform.
-	google.protobuf.Any info = 2;
-}

vendor/github.com/containerd/containerd/archive/compression/compression.go

@@ -1,266 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package compression
-
-import (
-	"bufio"
-	"bytes"
-	"compress/gzip"
-	"context"
-	"fmt"
-	"io"
-	"os"
-	"os/exec"
-	"strconv"
-	"sync"
-
-	"github.com/containerd/containerd/log"
-)
-
-type (
-	// Compression is the state represents if compressed or not.
-	Compression int
-)
-
-const (
-	// Uncompressed represents the uncompressed.
-	Uncompressed Compression = iota
-	// Gzip is gzip compression algorithm.
-	Gzip
-)
-
-const disablePigzEnv = "CONTAINERD_DISABLE_PIGZ"
-
-var (
-	initPigz   sync.Once
-	unpigzPath string
-)
-
-var (
-	bufioReader32KPool = &sync.Pool{
-		New: func() interface{} { return bufio.NewReaderSize(nil, 32*1024) },
-	}
-)
-
-// DecompressReadCloser include the stream after decompress and the compress method detected.
-type DecompressReadCloser interface {
-	io.ReadCloser
-	// GetCompression returns the compress method which is used before decompressing
-	GetCompression() Compression
-}
-
-type readCloserWrapper struct {
-	io.Reader
-	compression Compression
-	closer      func() error
-}
-
-func (r *readCloserWrapper) Close() error {
-	if r.closer != nil {
-		return r.closer()
-	}
-	return nil
-}
-
-func (r *readCloserWrapper) GetCompression() Compression {
-	return r.compression
-}
-
-type writeCloserWrapper struct {
-	io.Writer
-	closer func() error
-}
-
-func (w *writeCloserWrapper) Close() error {
-	if w.closer != nil {
-		w.closer()
-	}
-	return nil
-}
-
-type bufferedReader struct {
-	buf *bufio.Reader
-}
-
-func newBufferedReader(r io.Reader) *bufferedReader {
-	buf := bufioReader32KPool.Get().(*bufio.Reader)
-	buf.Reset(r)
-	return &bufferedReader{buf}
-}
-
-func (r *bufferedReader) Read(p []byte) (n int, err error) {
-	if r.buf == nil {
-		return 0, io.EOF
-	}
-	n, err = r.buf.Read(p)
-	if err == io.EOF {
-		r.buf.Reset(nil)
-		bufioReader32KPool.Put(r.buf)
-		r.buf = nil
-	}
-	return
-}
-
-func (r *bufferedReader) Peek(n int) ([]byte, error) {
-	if r.buf == nil {
-		return nil, io.EOF
-	}
-	return r.buf.Peek(n)
-}
-
-// DetectCompression detects the compression algorithm of the source.
-func DetectCompression(source []byte) Compression {
-	for compression, m := range map[Compression][]byte{
-		Gzip: {0x1F, 0x8B, 0x08},
-	} {
-		if len(source) < len(m) {
-			// Len too short
-			continue
-		}
-		if bytes.Equal(m, source[:len(m)]) {
-			return compression
-		}
-	}
-	return Uncompressed
-}
-
-// DecompressStream decompresses the archive and returns a ReaderCloser with the decompressed archive.
-func DecompressStream(archive io.Reader) (DecompressReadCloser, error) {
-	buf := newBufferedReader(archive)
-	bs, err := buf.Peek(10)
-	if err != nil && err != io.EOF {
-		// Note: we'll ignore any io.EOF error because there are some odd
-		// cases where the layer.tar file will be empty (zero bytes) and
-		// that results in an io.EOF from the Peek() call. So, in those
-		// cases we'll just treat it as a non-compressed stream and
-		// that means just create an empty layer.
-		// See Issue docker/docker#18170
-		return nil, err
-	}
-
-	switch compression := DetectCompression(bs); compression {
-	case Uncompressed:
-		return &readCloserWrapper{
-			Reader:      buf,
-			compression: compression,
-		}, nil
-	case Gzip:
-		ctx, cancel := context.WithCancel(context.Background())
-		gzReader, err := gzipDecompress(ctx, buf)
-		if err != nil {
-			cancel()
-			return nil, err
-		}
-
-		return &readCloserWrapper{
-			Reader:      gzReader,
-			compression: compression,
-			closer: func() error {
-				cancel()
-				return gzReader.Close()
-			},
-		}, nil
-
-	default:
-		return nil, fmt.Errorf("unsupported compression format %s", (&compression).Extension())
-	}
-}
-
-// CompressStream compresseses the dest with specified compression algorithm.
-func CompressStream(dest io.Writer, compression Compression) (io.WriteCloser, error) {
-	switch compression {
-	case Uncompressed:
-		return &writeCloserWrapper{dest, nil}, nil
-	case Gzip:
-		return gzip.NewWriter(dest), nil
-	default:
-		return nil, fmt.Errorf("unsupported compression format %s", (&compression).Extension())
-	}
-}
-
-// Extension returns the extension of a file that uses the specified compression algorithm.
-func (compression *Compression) Extension() string {
-	switch *compression {
-	case Gzip:
-		return "gz"
-	}
-	return ""
-}
-
-func gzipDecompress(ctx context.Context, buf io.Reader) (io.ReadCloser, error) {
-	initPigz.Do(func() {
-		if unpigzPath = detectPigz(); unpigzPath != "" {
-			log.L.Debug("using pigz for decompression")
-		}
-	})
-
-	if unpigzPath == "" {
-		return gzip.NewReader(buf)
-	}
-
-	return cmdStream(exec.CommandContext(ctx, unpigzPath, "-d", "-c"), buf)
-}
-
-func cmdStream(cmd *exec.Cmd, in io.Reader) (io.ReadCloser, error) {
-	reader, writer := io.Pipe()
-
-	cmd.Stdin = in
-	cmd.Stdout = writer
-
-	var errBuf bytes.Buffer
-	cmd.Stderr = &errBuf
-
-	if err := cmd.Start(); err != nil {
-		return nil, err
-	}
-
-	go func() {
-		if err := cmd.Wait(); err != nil {
-			writer.CloseWithError(fmt.Errorf("%s: %s", err, errBuf.String()))
-		} else {
-			writer.Close()
-		}
-	}()
-
-	return reader, nil
-}
-
-func detectPigz() string {
-	path, err := exec.LookPath("unpigz")
-	if err != nil {
-		log.L.WithError(err).Debug("unpigz not found, falling back to go gzip")
-		return ""
-	}
-
-	// Check if pigz disabled via CONTAINERD_DISABLE_PIGZ env variable
-	value := os.Getenv(disablePigzEnv)
-	if value == "" {
-		return path
-	}
-
-	disable, err := strconv.ParseBool(value)
-	if err != nil {
-		log.L.WithError(err).Warnf("could not parse %s: %s", disablePigzEnv, value)
-		return path
-	}
-
-	if disable {
-		return ""
-	}
-
-	return path
-}

vendor/github.com/containerd/containerd/archive/strconv.go

@@ -1,68 +0,0 @@
-// +build windows
-
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package archive
-
-import (
-	"strconv"
-	"strings"
-	"time"
-
-	"archive/tar"
-)
-
-// Forked from https://github.com/golang/go/blob/master/src/archive/tar/strconv.go
-// as archive/tar doesn't support CreationTime, but does handle PAX time parsing,
-// and there's no need to re-invent the wheel.
-
-// parsePAXTime takes a string of the form %d.%d as described in the PAX
-// specification. Note that this implementation allows for negative timestamps,
-// which is allowed for by the PAX specification, but not always portable.
-func parsePAXTime(s string) (time.Time, error) {
-	const maxNanoSecondDigits = 9
-
-	// Split string into seconds and sub-seconds parts.
-	ss, sn := s, ""
-	if pos := strings.IndexByte(s, '.'); pos >= 0 {
-		ss, sn = s[:pos], s[pos+1:]
-	}
-
-	// Parse the seconds.
-	secs, err := strconv.ParseInt(ss, 10, 64)
-	if err != nil {
-		return time.Time{}, tar.ErrHeader
-	}
-	if len(sn) == 0 {
-		return time.Unix(secs, 0), nil // No sub-second values
-	}
-
-	// Parse the nanoseconds.
-	if strings.Trim(sn, "0123456789") != "" {
-		return time.Time{}, tar.ErrHeader
-	}
-	if len(sn) < maxNanoSecondDigits {
-		sn += strings.Repeat("0", maxNanoSecondDigits-len(sn)) // Right pad
-	} else {
-		sn = sn[:maxNanoSecondDigits] // Right truncate
-	}
-	nsecs, _ := strconv.ParseInt(sn, 10, 64) // Must succeed
-	if len(ss) > 0 && ss[0] == '-' {
-		return time.Unix(secs, -nsecs), nil // Negative correction
-	}
-	return time.Unix(secs, nsecs), nil
-}

vendor/github.com/containerd/containerd/archive/tar.go

@@ -1,686 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package archive
-
-import (
-	"archive/tar"
-	"context"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"runtime"
-	"strings"
-	"sync"
-	"syscall"
-	"time"
-
-	"github.com/containerd/containerd/log"
-	"github.com/containerd/continuity/fs"
-	"github.com/pkg/errors"
-)
-
-var bufPool = &sync.Pool{
-	New: func() interface{} {
-		buffer := make([]byte, 32*1024)
-		return &buffer
-	},
-}
-
-var errInvalidArchive = errors.New("invalid archive")
-
-// Diff returns a tar stream of the computed filesystem
-// difference between the provided directories.
-//
-// Produces a tar using OCI style file markers for deletions. Deleted
-// files will be prepended with the prefix ".wh.". This style is
-// based off AUFS whiteouts.
-// See https://github.com/opencontainers/image-spec/blob/master/layer.md
-func Diff(ctx context.Context, a, b string) io.ReadCloser {
-	r, w := io.Pipe()
-
-	go func() {
-		err := WriteDiff(ctx, w, a, b)
-		if err = w.CloseWithError(err); err != nil {
-			log.G(ctx).WithError(err).Debugf("closing tar pipe failed")
-		}
-	}()
-
-	return r
-}
-
-// WriteDiff writes a tar stream of the computed difference between the
-// provided directories.
-//
-// Produces a tar using OCI style file markers for deletions. Deleted
-// files will be prepended with the prefix ".wh.". This style is
-// based off AUFS whiteouts.
-// See https://github.com/opencontainers/image-spec/blob/master/layer.md
-func WriteDiff(ctx context.Context, w io.Writer, a, b string) error {
-	cw := newChangeWriter(w, b)
-	err := fs.Changes(ctx, a, b, cw.HandleChange)
-	if err != nil {
-		return errors.Wrap(err, "failed to create diff tar stream")
-	}
-	return cw.Close()
-}
-
-const (
-	// whiteoutPrefix prefix means file is a whiteout. If this is followed by a
-	// filename this means that file has been removed from the base layer.
-	// See https://github.com/opencontainers/image-spec/blob/master/layer.md#whiteouts
-	whiteoutPrefix = ".wh."
-
-	// whiteoutMetaPrefix prefix means whiteout has a special meaning and is not
-	// for removing an actual file. Normally these files are excluded from exported
-	// archives.
-	whiteoutMetaPrefix = whiteoutPrefix + whiteoutPrefix
-
-	// whiteoutLinkDir is a directory AUFS uses for storing hardlink links to other
-	// layers. Normally these should not go into exported archives and all changed
-	// hardlinks should be copied to the top layer.
-	whiteoutLinkDir = whiteoutMetaPrefix + "plnk"
-
-	// whiteoutOpaqueDir file means directory has been made opaque - meaning
-	// readdir calls to this directory do not follow to lower layers.
-	whiteoutOpaqueDir = whiteoutMetaPrefix + ".opq"
-
-	paxSchilyXattr = "SCHILY.xattr."
-)
-
-// Apply applies a tar stream of an OCI style diff tar.
-// See https://github.com/opencontainers/image-spec/blob/master/layer.md#applying-changesets
-func Apply(ctx context.Context, root string, r io.Reader, opts ...ApplyOpt) (int64, error) {
-	root = filepath.Clean(root)
-
-	var options ApplyOptions
-	for _, opt := range opts {
-		if err := opt(&options); err != nil {
-			return 0, errors.Wrap(err, "failed to apply option")
-		}
-	}
-	if options.Filter == nil {
-		options.Filter = all
-	}
-
-	return apply(ctx, root, tar.NewReader(r), options)
-}
-
-// applyNaive applies a tar stream of an OCI style diff tar.
-// See https://github.com/opencontainers/image-spec/blob/master/layer.md#applying-changesets
-func applyNaive(ctx context.Context, root string, tr *tar.Reader, options ApplyOptions) (size int64, err error) {
-	var (
-		dirs []*tar.Header
-
-		// Used for handling opaque directory markers which
-		// may occur out of order
-		unpackedPaths = make(map[string]struct{})
-
-		// Used for aufs plink directory
-		aufsTempdir   = ""
-		aufsHardlinks = make(map[string]*tar.Header)
-	)
-
-	// Iterate through the files in the archive.
-	for {
-		select {
-		case <-ctx.Done():
-			return 0, ctx.Err()
-		default:
-		}
-
-		hdr, err := tr.Next()
-		if err == io.EOF {
-			// end of tar archive
-			break
-		}
-		if err != nil {
-			return 0, err
-		}
-
-		size += hdr.Size
-
-		// Normalize name, for safety and for a simple is-root check
-		hdr.Name = filepath.Clean(hdr.Name)
-
-		accept, err := options.Filter(hdr)
-		if err != nil {
-			return 0, err
-		}
-		if !accept {
-			continue
-		}
-
-		if skipFile(hdr) {
-			log.G(ctx).Warnf("file %q ignored: archive may not be supported on system", hdr.Name)
-			continue
-		}
-
-		// Split name and resolve symlinks for root directory.
-		ppath, base := filepath.Split(hdr.Name)
-		ppath, err = fs.RootPath(root, ppath)
-		if err != nil {
-			return 0, errors.Wrap(err, "failed to get root path")
-		}
-
-		// Join to root before joining to parent path to ensure relative links are
-		// already resolved based on the root before adding to parent.
-		path := filepath.Join(ppath, filepath.Join("/", base))
-		if path == root {
-			log.G(ctx).Debugf("file %q ignored: resolved to root", hdr.Name)
-			continue
-		}
-
-		// If file is not directly under root, ensure parent directory
-		// exists or is created.
-		if ppath != root {
-			parentPath := ppath
-			if base == "" {
-				parentPath = filepath.Dir(path)
-			}
-			if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
-				err = mkdirAll(parentPath, 0755)
-				if err != nil {
-					return 0, err
-				}
-			}
-		}
-
-		// Skip AUFS metadata dirs
-		if strings.HasPrefix(hdr.Name, whiteoutMetaPrefix) {
-			// Regular files inside /.wh..wh.plnk can be used as hardlink targets
-			// We don't want this directory, but we need the files in them so that
-			// such hardlinks can be resolved.
-			if strings.HasPrefix(hdr.Name, whiteoutLinkDir) && hdr.Typeflag == tar.TypeReg {
-				basename := filepath.Base(hdr.Name)
-				aufsHardlinks[basename] = hdr
-				if aufsTempdir == "" {
-					if aufsTempdir, err = ioutil.TempDir(os.Getenv("XDG_RUNTIME_DIR"), "dockerplnk"); err != nil {
-						return 0, err
-					}
-					defer os.RemoveAll(aufsTempdir)
-				}
-				p, err := fs.RootPath(aufsTempdir, basename)
-				if err != nil {
-					return 0, err
-				}
-				if err := createTarFile(ctx, p, root, hdr, tr); err != nil {
-					return 0, err
-				}
-			}
-
-			if hdr.Name != whiteoutOpaqueDir {
-				continue
-			}
-		}
-
-		if strings.HasPrefix(base, whiteoutPrefix) {
-			dir := filepath.Dir(path)
-			if base == whiteoutOpaqueDir {
-				_, err := os.Lstat(dir)
-				if err != nil {
-					return 0, err
-				}
-				err = filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
-					if err != nil {
-						if os.IsNotExist(err) {
-							err = nil // parent was deleted
-						}
-						return err
-					}
-					if path == dir {
-						return nil
-					}
-					if _, exists := unpackedPaths[path]; !exists {
-						err := os.RemoveAll(path)
-						return err
-					}
-					return nil
-				})
-				if err != nil {
-					return 0, err
-				}
-				continue
-			}
-
-			originalBase := base[len(whiteoutPrefix):]
-			originalPath := filepath.Join(dir, originalBase)
-
-			// Ensure originalPath is under dir
-			if dir[len(dir)-1] != filepath.Separator {
-				dir += string(filepath.Separator)
-			}
-			if !strings.HasPrefix(originalPath, dir) {
-				return 0, errors.Wrapf(errInvalidArchive, "invalid whiteout name: %v", base)
-			}
-
-			if err := os.RemoveAll(originalPath); err != nil {
-				return 0, err
-			}
-			continue
-		}
-		// If path exits we almost always just want to remove and replace it.
-		// The only exception is when it is a directory *and* the file from
-		// the layer is also a directory. Then we want to merge them (i.e.
-		// just apply the metadata from the layer).
-		if fi, err := os.Lstat(path); err == nil {
-			if !(fi.IsDir() && hdr.Typeflag == tar.TypeDir) {
-				if err := os.RemoveAll(path); err != nil {
-					return 0, err
-				}
-			}
-		}
-
-		srcData := io.Reader(tr)
-		srcHdr := hdr
-
-		// Hard links into /.wh..wh.plnk don't work, as we don't extract that directory, so
-		// we manually retarget these into the temporary files we extracted them into
-		if hdr.Typeflag == tar.TypeLink && strings.HasPrefix(filepath.Clean(hdr.Linkname), whiteoutLinkDir) {
-			linkBasename := filepath.Base(hdr.Linkname)
-			srcHdr = aufsHardlinks[linkBasename]
-			if srcHdr == nil {
-				return 0, fmt.Errorf("invalid aufs hardlink")
-			}
-			p, err := fs.RootPath(aufsTempdir, linkBasename)
-			if err != nil {
-				return 0, err
-			}
-			tmpFile, err := os.Open(p)
-			if err != nil {
-				return 0, err
-			}
-			defer tmpFile.Close()
-			srcData = tmpFile
-		}
-
-		if err := createTarFile(ctx, path, root, srcHdr, srcData); err != nil {
-			return 0, err
-		}
-
-		// Directory mtimes must be handled at the end to avoid further
-		// file creation in them to modify the directory mtime
-		if hdr.Typeflag == tar.TypeDir {
-			dirs = append(dirs, hdr)
-		}
-		unpackedPaths[path] = struct{}{}
-	}
-
-	for _, hdr := range dirs {
-		path, err := fs.RootPath(root, hdr.Name)
-		if err != nil {
-			return 0, err
-		}
-		if err := chtimes(path, boundTime(latestTime(hdr.AccessTime, hdr.ModTime)), boundTime(hdr.ModTime)); err != nil {
-			return 0, err
-		}
-	}
-
-	return size, nil
-}
-
-func createTarFile(ctx context.Context, path, extractDir string, hdr *tar.Header, reader io.Reader) error {
-	// hdr.Mode is in linux format, which we can use for syscalls,
-	// but for os.Foo() calls we need the mode converted to os.FileMode,
-	// so use hdrInfo.Mode() (they differ for e.g. setuid bits)
-	hdrInfo := hdr.FileInfo()
-
-	switch hdr.Typeflag {
-	case tar.TypeDir:
-		// Create directory unless it exists as a directory already.
-		// In that case we just want to merge the two
-		if fi, err := os.Lstat(path); !(err == nil && fi.IsDir()) {
-			if err := mkdir(path, hdrInfo.Mode()); err != nil {
-				return err
-			}
-		}
-
-	case tar.TypeReg, tar.TypeRegA:
-		file, err := openFile(path, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, hdrInfo.Mode())
-		if err != nil {
-			return err
-		}
-
-		_, err = copyBuffered(ctx, file, reader)
-		if err1 := file.Close(); err == nil {
-			err = err1
-		}
-		if err != nil {
-			return err
-		}
-
-	case tar.TypeBlock, tar.TypeChar:
-		// Handle this is an OS-specific way
-		if err := handleTarTypeBlockCharFifo(hdr, path); err != nil {
-			return err
-		}
-
-	case tar.TypeFifo:
-		// Handle this is an OS-specific way
-		if err := handleTarTypeBlockCharFifo(hdr, path); err != nil {
-			return err
-		}
-
-	case tar.TypeLink:
-		targetPath, err := hardlinkRootPath(extractDir, hdr.Linkname)
-		if err != nil {
-			return err
-		}
-
-		if err := os.Link(targetPath, path); err != nil {
-			return err
-		}
-
-	case tar.TypeSymlink:
-		if err := os.Symlink(hdr.Linkname, path); err != nil {
-			return err
-		}
-
-	case tar.TypeXGlobalHeader:
-		log.G(ctx).Debug("PAX Global Extended Headers found and ignored")
-		return nil
-
-	default:
-		return errors.Errorf("unhandled tar header type %d\n", hdr.Typeflag)
-	}
-
-	// Lchown is not supported on Windows.
-	if runtime.GOOS != "windows" {
-		if err := os.Lchown(path, hdr.Uid, hdr.Gid); err != nil {
-			return err
-		}
-	}
-
-	for key, value := range hdr.PAXRecords {
-		if strings.HasPrefix(key, paxSchilyXattr) {
-			key = key[len(paxSchilyXattr):]
-			if err := setxattr(path, key, value); err != nil {
-				if errors.Cause(err) == syscall.ENOTSUP {
-					log.G(ctx).WithError(err).Warnf("ignored xattr %s in archive", key)
-					continue
-				}
-				return err
-			}
-		}
-	}
-
-	// There is no LChmod, so ignore mode for symlink. Also, this
-	// must happen after chown, as that can modify the file mode
-	if err := handleLChmod(hdr, path, hdrInfo); err != nil {
-		return err
-	}
-
-	return chtimes(path, boundTime(latestTime(hdr.AccessTime, hdr.ModTime)), boundTime(hdr.ModTime))
-}
-
-type changeWriter struct {
-	tw        *tar.Writer
-	source    string
-	whiteoutT time.Time
-	inodeSrc  map[uint64]string
-	inodeRefs map[uint64][]string
-	addedDirs map[string]struct{}
-}
-
-func newChangeWriter(w io.Writer, source string) *changeWriter {
-	return &changeWriter{
-		tw:        tar.NewWriter(w),
-		source:    source,
-		whiteoutT: time.Now(),
-		inodeSrc:  map[uint64]string{},
-		inodeRefs: map[uint64][]string{},
-		addedDirs: map[string]struct{}{},
-	}
-}
-
-func (cw *changeWriter) HandleChange(k fs.ChangeKind, p string, f os.FileInfo, err error) error {
-	if err != nil {
-		return err
-	}
-	if k == fs.ChangeKindDelete {
-		whiteOutDir := filepath.Dir(p)
-		whiteOutBase := filepath.Base(p)
-		whiteOut := filepath.Join(whiteOutDir, whiteoutPrefix+whiteOutBase)
-		hdr := &tar.Header{
-			Typeflag:   tar.TypeReg,
-			Name:       whiteOut[1:],
-			Size:       0,
-			ModTime:    cw.whiteoutT,
-			AccessTime: cw.whiteoutT,
-			ChangeTime: cw.whiteoutT,
-		}
-		if err := cw.includeParents(hdr); err != nil {
-			return err
-		}
-		if err := cw.tw.WriteHeader(hdr); err != nil {
-			return errors.Wrap(err, "failed to write whiteout header")
-		}
-	} else {
-		var (
-			link   string
-			err    error
-			source = filepath.Join(cw.source, p)
-		)
-
-		switch {
-		case f.Mode()&os.ModeSocket != 0:
-			return nil // ignore sockets
-		case f.Mode()&os.ModeSymlink != 0:
-			if link, err = os.Readlink(source); err != nil {
-				return err
-			}
-		}
-
-		hdr, err := tar.FileInfoHeader(f, link)
-		if err != nil {
-			return err
-		}
-
-		hdr.Mode = int64(chmodTarEntry(os.FileMode(hdr.Mode)))
-
-		name := p
-		if strings.HasPrefix(name, string(filepath.Separator)) {
-			name, err = filepath.Rel(string(filepath.Separator), name)
-			if err != nil {
-				return errors.Wrap(err, "failed to make path relative")
-			}
-		}
-		name, err = tarName(name)
-		if err != nil {
-			return errors.Wrap(err, "cannot canonicalize path")
-		}
-		// suffix with '/' for directories
-		if f.IsDir() && !strings.HasSuffix(name, "/") {
-			name += "/"
-		}
-		hdr.Name = name
-
-		if err := setHeaderForSpecialDevice(hdr, name, f); err != nil {
-			return errors.Wrap(err, "failed to set device headers")
-		}
-
-		// additionalLinks stores file names which must be linked to
-		// this file when this file is added
-		var additionalLinks []string
-		inode, isHardlink := fs.GetLinkInfo(f)
-		if isHardlink {
-			// If the inode has a source, always link to it
-			if source, ok := cw.inodeSrc[inode]; ok {
-				hdr.Typeflag = tar.TypeLink
-				hdr.Linkname = source
-				hdr.Size = 0
-			} else {
-				if k == fs.ChangeKindUnmodified {
-					cw.inodeRefs[inode] = append(cw.inodeRefs[inode], name)
-					return nil
-				}
-				cw.inodeSrc[inode] = name
-				additionalLinks = cw.inodeRefs[inode]
-				delete(cw.inodeRefs, inode)
-			}
-		} else if k == fs.ChangeKindUnmodified {
-			// Nothing to write to diff
-			return nil
-		}
-
-		if capability, err := getxattr(source, "security.capability"); err != nil {
-			return errors.Wrap(err, "failed to get capabilities xattr")
-		} else if capability != nil {
-			if hdr.PAXRecords == nil {
-				hdr.PAXRecords = map[string]string{}
-			}
-			hdr.PAXRecords[paxSchilyXattr+"security.capability"] = string(capability)
-		}
-
-		if err := cw.includeParents(hdr); err != nil {
-			return err
-		}
-		if err := cw.tw.WriteHeader(hdr); err != nil {
-			return errors.Wrap(err, "failed to write file header")
-		}
-
-		if hdr.Typeflag == tar.TypeReg && hdr.Size > 0 {
-			file, err := open(source)
-			if err != nil {
-				return errors.Wrapf(err, "failed to open path: %v", source)
-			}
-			defer file.Close()
-
-			n, err := copyBuffered(context.TODO(), cw.tw, file)
-			if err != nil {
-				return errors.Wrap(err, "failed to copy")
-			}
-			if n != hdr.Size {
-				return errors.New("short write copying file")
-			}
-		}
-
-		if additionalLinks != nil {
-			source = hdr.Name
-			for _, extra := range additionalLinks {
-				hdr.Name = extra
-				hdr.Typeflag = tar.TypeLink
-				hdr.Linkname = source
-				hdr.Size = 0
-
-				if err := cw.includeParents(hdr); err != nil {
-					return err
-				}
-				if err := cw.tw.WriteHeader(hdr); err != nil {
-					return errors.Wrap(err, "failed to write file header")
-				}
-			}
-		}
-	}
-	return nil
-}
-
-func (cw *changeWriter) Close() error {
-	if err := cw.tw.Close(); err != nil {
-		return errors.Wrap(err, "failed to close tar writer")
-	}
-	return nil
-}
-
-func (cw *changeWriter) includeParents(hdr *tar.Header) error {
-	name := strings.TrimRight(hdr.Name, "/")
-	fname := filepath.Join(cw.source, name)
-	parent := filepath.Dir(name)
-	pname := filepath.Join(cw.source, parent)
-
-	// Do not include root directory as parent
-	if fname != cw.source && pname != cw.source {
-		_, ok := cw.addedDirs[parent]
-		if !ok {
-			cw.addedDirs[parent] = struct{}{}
-			fi, err := os.Stat(pname)
-			if err != nil {
-				return err
-			}
-			if err := cw.HandleChange(fs.ChangeKindModify, parent, fi, nil); err != nil {
-				return err
-			}
-		}
-	}
-	if hdr.Typeflag == tar.TypeDir {
-		cw.addedDirs[name] = struct{}{}
-	}
-	return nil
-}
-
-func copyBuffered(ctx context.Context, dst io.Writer, src io.Reader) (written int64, err error) {
-	buf := bufPool.Get().(*[]byte)
-	defer bufPool.Put(buf)
-
-	for {
-		select {
-		case <-ctx.Done():
-			err = ctx.Err()
-			return
-		default:
-		}
-
-		nr, er := src.Read(*buf)
-		if nr > 0 {
-			nw, ew := dst.Write((*buf)[0:nr])
-			if nw > 0 {
-				written += int64(nw)
-			}
-			if ew != nil {
-				err = ew
-				break
-			}
-			if nr != nw {
-				err = io.ErrShortWrite
-				break
-			}
-		}
-		if er != nil {
-			if er != io.EOF {
-				err = er
-			}
-			break
-		}
-	}
-	return written, err
-
-}
-
-// hardlinkRootPath returns target linkname, evaluating and bounding any
-// symlink to the parent directory.
-//
-// NOTE: Allow hardlink to the softlink, not the real one. For example,
-//
-//	touch /tmp/zzz
-//	ln -s /tmp/zzz /tmp/xxx
-//	ln /tmp/xxx /tmp/yyy
-//
-// /tmp/yyy should be softlink which be same of /tmp/xxx, not /tmp/zzz.
-func hardlinkRootPath(root, linkname string) (string, error) {
-	ppath, base := filepath.Split(linkname)
-	ppath, err := fs.RootPath(root, ppath)
-	if err != nil {
-		return "", err
-	}
-
-	targetPath := filepath.Join(ppath, base)
-	if !strings.HasPrefix(targetPath, root) {
-		targetPath = root
-	}
-	return targetPath, nil
-}

vendor/github.com/containerd/containerd/archive/tar_opts.go

@@ -1,38 +0,0 @@
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package archive
-
-import "archive/tar"
-
-// ApplyOpt allows setting mutable archive apply properties on creation
-type ApplyOpt func(options *ApplyOptions) error
-
-// Filter specific files from the archive
-type Filter func(*tar.Header) (bool, error)
-
-// all allows all files
-func all(_ *tar.Header) (bool, error) {
-	return true, nil
-}
-
-// WithFilter uses the filter to select which files are to be extracted.
-func WithFilter(f Filter) ApplyOpt {
-	return func(options *ApplyOptions) error {
-		options.Filter = f
-		return nil
-	}
-}

vendor/github.com/containerd/containerd/archive/tar_opts_unix.go

@@ -1,24 +0,0 @@
-// +build !windows
-
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package archive
-
-// ApplyOptions provides additional options for an Apply operation
-type ApplyOptions struct {
-	Filter Filter // Filter tar headers
-}