Merge pull request #3715 from thaJeztah/context_cleanup_part1a

cli/command: remove unused args from ResolveDefaultContext()

cli/command/cli.go

@@ -216,7 +216,7 @@ func (cli *DockerCli) Initialize(opts *cliflags.ClientOptions, ops ...Initialize
 	cli.contextStore = &ContextStoreWithDefault{
 		Store: baseContextStore,
 		Resolver: func() (*DefaultContext, error) {
-			return ResolveDefaultContext(opts.Common, cli.ConfigFile(), cli.contextStoreConfig, cli.Err())
+			return ResolveDefaultContext(opts.Common, cli.contextStoreConfig)
 		},
 	}
 	cli.currentContext, err = resolveContextName(opts.Common, cli.configFile, cli.contextStore)
@@ -244,7 +244,7 @@ func NewAPIClientFromFlags(opts *cliflags.CommonOptions, configFile *configfile.
 	contextStore := &ContextStoreWithDefault{
 		Store: store.New(config.ContextStoreDir(), storeConfig),
 		Resolver: func() (*DefaultContext, error) {
-			return ResolveDefaultContext(opts, configFile, storeConfig, io.Discard)
+			return ResolveDefaultContext(opts, storeConfig)
 		},
 	}
 	contextName, err := resolveContextName(opts, configFile, contextStore)

cli/command/cli_options.go

@@ -1,13 +1,10 @@
 package command
 
 import (
-	"fmt"
 	"io"
 	"os"
 	"strconv"
 
-	"github.com/docker/cli/cli/context/docker"
-	"github.com/docker/cli/cli/context/store"
 	"github.com/docker/cli/cli/streams"
 	"github.com/moby/term"
 )
@@ -82,19 +79,6 @@ func WithContentTrust(enabled bool) DockerCliOption {
 	}
 }
 
-// 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 {
-	return func(cli *DockerCli) error {
-		switch endpointName {
-		case docker.DockerEndpoint:
-			return fmt.Errorf("cannot change %q endpoint type", endpointName)
-		}
-		cli.contextStoreConfig.SetEndpoint(endpointName, endpointType)
-		return nil
-	}
-}
-
 // WithDefaultContextStoreConfig configures the cli to use the default context store configuration.
 func WithDefaultContextStoreConfig() DockerCliOption {
 	return func(cli *DockerCli) error {

cli/command/context/create.go

@@ -92,17 +92,24 @@ func createNewContext(o *CreateOptions, cli command.Cli, s store.Writer) error {
 	if o.Docker == nil {
 		return errors.New("docker endpoint configuration is required")
 	}
-	contextMetadata := newContextMetadata(o)
-	contextTLSData := store.ContextTLSData{
-		Endpoints: make(map[string]store.EndpointTLSData),
-	}
 	dockerEP, dockerTLS, err := getDockerEndpointMetadataAndTLS(cli, o.Docker)
 	if err != nil {
 		return errors.Wrap(err, "unable to create docker endpoint config")
 	}
-	contextMetadata.Endpoints[docker.DockerEndpoint] = dockerEP
+	contextMetadata := store.Metadata{
+		Endpoints: map[string]interface{}{
+			docker.DockerEndpoint: dockerEP,
+		},
+		Metadata: command.DockerContext{
+			Description: o.Description,
+		},
+		Name: o.Name,
+	}
+	contextTLSData := store.ContextTLSData{}
 	if dockerTLS != nil {
-		contextTLSData.Endpoints[docker.DockerEndpoint] = *dockerTLS
+		contextTLSData.Endpoints = map[string]store.EndpointTLSData{
+			docker.DockerEndpoint: *dockerTLS,
+		}
 	}
 	if err := validateEndpoints(contextMetadata); err != nil {
 		return err
@@ -161,13 +168,3 @@ func (d *descriptionDecorator) GetMetadata(name string) (store.Metadata, error)
 	c.Metadata = typedContext
 	return c, nil
 }
-
-func newContextMetadata(o *CreateOptions) store.Metadata {
-	return store.Metadata{
-		Endpoints: make(map[string]interface{}),
-		Metadata: command.DockerContext{
-			Description: o.Description,
-		},
-		Name: o.Name,
-	}
-}

cli/command/defaultcontextstore.go

@@ -2,9 +2,7 @@ package command
 
 import (
 	"fmt"
-	"io"
 
-	"github.com/docker/cli/cli/config/configfile"
 	"github.com/docker/cli/cli/context/docker"
 	"github.com/docker/cli/cli/context/store"
 	cliflags "github.com/docker/cli/cli/flags"
@@ -45,7 +43,7 @@ type EndpointDefaultResolver interface {
 }
 
 // ResolveDefaultContext creates a Metadata for the current CLI invocation parameters
-func ResolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.ConfigFile, storeconfig store.Config, stderr io.Writer) (*DefaultContext, error) {
+func ResolveDefaultContext(opts *cliflags.CommonOptions, config store.Config) (*DefaultContext, error) {
 	contextTLSData := store.ContextTLSData{
 		Endpoints: make(map[string]store.EndpointTLSData),
 	}
@@ -66,7 +64,7 @@ func ResolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.Conf
 		contextTLSData.Endpoints[docker.DockerEndpoint] = *dockerEP.TLSData.ToStoreTLSData()
 	}
 
-	if err := storeconfig.ForeachEndpointType(func(n string, get store.TypeGetter) error {
+	if err := config.ForeachEndpointType(func(n string, get store.TypeGetter) error {
 		if n == docker.DockerEndpoint { // handled above
 			return nil
 		}

cli/command/defaultcontextstore_test.go

@@ -60,7 +60,7 @@ func TestDefaultContextInitializer(t *testing.T) {
 		TLSOptions: &tlsconfig.Options{
 			CAFile: "./testdata/ca.pem",
 		},
-	}, cli.ConfigFile(), DefaultContextStoreConfig(), cli.Err())
+	}, DefaultContextStoreConfig())
 	assert.NilError(t, err)
 	assert.Equal(t, "default", ctx.Meta.Name)
 	assert.DeepEqual(t, "ssh://someswarmserver", ctx.Meta.Endpoints[docker.DockerEndpoint].(docker.EndpointMeta).Host)