deprecate cli/command/stack/swarm

Functions and types in this package were exported as part of the "compose
on kubernetes" feature, which was deprecated and removed. These functions
are meant for internal use, and will be removed in the next release.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 036d3a6bab)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

cli/command/stack/swarm/deploy.go

@@ -23,6 +23,8 @@ const (
 )
 
 // RunDeploy is the swarm implementation of docker stack deploy
+//
+// Deprecated: this function was for internal use and will be removed in the next release.
 func RunDeploy(ctx context.Context, dockerCLI command.Cli, flags *pflag.FlagSet, opts *options.Deploy, cfg *composetypes.Config) error {
 	if err := validateResolveImageFlag(opts); err != nil {
 		return err

cli/command/stack/swarm/list.go

@@ -11,6 +11,8 @@ import (
 )
 
 // GetStacks lists the swarm stacks.
+//
+// Deprecated: this function was for internal use and will be removed in the next release.
 func GetStacks(ctx context.Context, apiClient client.ServiceAPIClient) ([]*formatter.Stack, error) {
 	services, err := apiClient.ServiceList(
 		ctx,

cli/command/stack/swarm/ps.go

@@ -12,6 +12,8 @@ import (
 )
 
 // RunPS is the swarm implementation of docker stack ps
+//
+// Deprecated: this function was for internal use and will be removed in the next release.
 func RunPS(ctx context.Context, dockerCLI command.Cli, opts options.PS) error {
 	filter := getStackFilterFromOpt(opts.Namespace, opts.Filter)
 

cli/command/stack/swarm/remove.go

@@ -15,6 +15,8 @@ import (
 )
 
 // RunRemove is the swarm implementation of docker stack remove
+//
+// Deprecated: this function was for internal use and will be removed in the next release.
 func RunRemove(ctx context.Context, dockerCli command.Cli, opts options.Remove) error {
 	apiClient := dockerCli.Client()
 

cli/command/stack/swarm/services.go

@@ -10,10 +10,12 @@ import (
 )
 
 // GetServices is the swarm implementation of listing stack services
-func GetServices(ctx context.Context, dockerCli command.Cli, opts options.Services) ([]swarm.Service, error) {
+//
+// Deprecated: this function was for internal use and will be removed in the next release.
+func GetServices(ctx context.Context, dockerCLI command.Cli, opts options.Services) ([]swarm.Service, error) {
 	var (
-		err    error
-		client = dockerCli.Client()
+		err       error
+		apiClient = dockerCLI.Client()
 	)
 
 	listOpts := swarm.ServiceListOptions{
@@ -25,7 +27,7 @@ func GetServices(ctx context.Context, dockerCli command.Cli, opts options.Servic
 		Status: !opts.Quiet,
 	}
 
-	services, err := client.ServiceList(ctx, listOpts)
+	services, err := apiClient.ServiceList(ctx, listOpts)
 	if err != nil {
 		return nil, err
 	}
@@ -43,7 +45,7 @@ func GetServices(ctx context.Context, dockerCli command.Cli, opts options.Servic
 		// situations where the client uses the "default" version. To account for
 		// these situations, we do a quick check for services that do not have
 		// a ServiceStatus set, and perform a lookup for those.
-		services, err = service.AppendServiceStatus(ctx, client, services)
+		services, err = service.AppendServiceStatus(ctx, apiClient, services)
 		if err != nil {
 			return nil, err
 		}