fix: take destNamespace from user (#1069)

* fix: take destNamespace from user
* fix: replace func with FetchStringAnswer
* fix: add key to constants.go
* fix: change description

Signed-off-by: Vamsi Krishna <vamsikrishnasatyasi971@gmail.com>

common/constants.go

@@ -189,6 +189,8 @@ const (
 	ConfigServicesDotNetChildProjectsNamesKey = ConfigServicesKey + d + "%s" + d + "childProjects" + d + Special + d + "enable"
 	// ConfigServicesChildModulesSpringProfilesKey is the list of spring profiles for this child module. 1st arg is service name and 2nd is child module name.
 	ConfigServicesChildModulesSpringProfilesKey = ConfigServicesKey + d + "%s" + d + "childModules" + d + "%s" + d + "springBootProfiles"
+	// ConfigTransformersKubernetesArgoCDNamespaceKey represents namespace key for argocd transformer
+	ConfigTransformersKubernetesArgoCDNamespaceKey = ConfigTransformersKey + d + "kubernetes" + d + "argocd" + d + "namespace"
 	//VCSKey represents version control system key
 	VCSKey = BaseKey + d + "vcs"
 	//GitKey represents git qa key

transformer/kubernetes/apiresource/argocdapplication.go

@@ -19,6 +19,7 @@ package apiresource
 import (
 	"github.com/argoproj/argo-cd/v2/pkg/apis/application/v1alpha1"
 	"github.com/konveyor/move2kube/common"
+	"github.com/konveyor/move2kube/qaengine"
 	collecttypes "github.com/konveyor/move2kube/types/collection"
 	irtypes "github.com/konveyor/move2kube/types/ir"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -70,6 +71,13 @@ func (*ArgoCDApplication) createNewResource(irApplication irtypes.Application, t
 		clusterServer = deployToSameCluster
 	}
 	appGVK := v1alpha1.ApplicationSchemaGroupVersionKind
+	destNamespace := qaengine.FetchStringAnswer(
+		common.ConfigTransformersKubernetesArgoCDNamespaceKey,
+		"Enter the destination namespace for the Argo CD pipeline",
+		[]string{"If Argo CD pipeline is not relevant to you, then leave empty to use the default value for it."},
+		"",
+		nil,
+	)
 	return &v1alpha1.Application{
 		TypeMeta:   metav1.TypeMeta{APIVersion: appGVK.GroupVersion().String(), Kind: appGVK.Kind},
 		ObjectMeta: metav1.ObjectMeta{Name: irApplication.Name, Namespace: argoCDNameSpace},
@@ -81,7 +89,7 @@ func (*ArgoCDApplication) createNewResource(irApplication irtypes.Application, t
 			},
 			Destination: v1alpha1.ApplicationDestination{
 				Server:    clusterServer,
-				Namespace: irApplication.DestNamespace,
+				Namespace: destNamespace,
 			},
 		},
 	}