Add change ctx namespace command (#1924)

* Add change ctx namespace command

Signed-off-by: Javier López Barba <javier@okteto.com>

* Track context use-namespace

Signed-off-by: Javier López Barba <javier@okteto.com>

* Remove get method

Signed-off-by: Javier López Barba <javier@okteto.com>

cmd/context/context.go

@@ -58,6 +58,7 @@ This will prompt you to select one of your existing contexts or to create a new
 	cmd.AddCommand(CreateCMD())
 	cmd.AddCommand(UpdateKubeconfigCMD())
 	cmd.AddCommand(List())
+	cmd.AddCommand(UseNamespace())
 	cmd.Flags().StringVarP(&ctxOptions.Token, "token", "t", "", "API token for authentication")
 	cmd.Flags().StringVarP(&ctxOptions.Namespace, "namespace", "n", "", "namespace of your okteto context")
 	cmd.Flags().StringVarP(&ctxOptions.Builder, "builder", "b", "", "url of the builder service")

cmd/context/use-namespace.go

@@ -0,0 +1,48 @@
+// Copyright 2021 The Okteto 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 context
+
+import (
+	"context"
+
+	"github.com/okteto/okteto/cmd/utils"
+	"github.com/okteto/okteto/pkg/analytics"
+	"github.com/okteto/okteto/pkg/okteto"
+	"github.com/spf13/cobra"
+)
+
+// Namespace changes your current context namespace.
+func UseNamespace() *cobra.Command {
+	ctxOptions := &ContextOptions{}
+	cmd := &cobra.Command{
+		Use:   "use-namespace [name]",
+		Args:  utils.ExactArgsAccepted(1, "https://okteto.com/docs/reference/cli/#context"),
+		Short: "Set the namespace of the current context",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			ctx := context.Background()
+			ctxOptions.Namespace = args[0]
+			ctxOptions.Context = okteto.Context().Name
+			ctxOptions.Show = true
+			err := Run(ctx, ctxOptions)
+			analytics.TrackContextUseNamespace(err == nil)
+			if err != nil {
+				return err
+			}
+
+			return nil
+		},
+	}
+
+	return cmd
+}

pkg/analytics/track.go

@@ -61,6 +61,7 @@ const (
 	execEvent                = "Exec"
 	signupEvent              = "Signup"
 	contextEvent             = "Context"
+	contextUseNamespaceEvent = "Context Use-namespace"
 	disableEvent             = "Disable Analytics"
 	stackNotSupportedField   = "Stack Field Not Supported"
 	buildPullErrorEvent      = "BuildPullError"
@@ -248,10 +249,6 @@ func TrackDestroyStack(success bool) {
 
 // TrackLogin sends a tracking event to mixpanel when the user logs in
 func TrackLogin(success bool) {
-	if !get().Enabled {
-		return
-	}
-
 	track(loginEvent, success, nil)
 }
 
@@ -266,12 +263,14 @@ func TrackSignup(success bool, userID string) {
 
 // TrackContext sends a tracking event to mixpanel when the user use context in
 func TrackContext(success bool) {
-	if !get().Enabled {
-		return
-	}
 	track(contextEvent, success, nil)
 }
 
+// TrackContextUseNamespace sends a tracking event to mixpanel when the user use context in
+func TrackContextUseNamespace(success bool) {
+	track(contextUseNamespaceEvent, success, nil)
+}
+
 func TrackStackWarnings(warnings []string) {
 	re := regexp.MustCompile(`\[(.*?)\]`)
 	for _, warning := range warnings {