refactor: remove unused func/var/methods (#315)

Signed-off-by: Dhruv Jain <92215138+jaydee029@users.noreply.github.com>

pkg/controller/step/state.go

@@ -165,18 +165,6 @@ func getJobState(j *batchv1.Job) (state clusterv2.StepObjectState, reason string
 	return
 }
 
-func getPersistentVolumeClaimState(pvc *corev1.PersistentVolumeClaim) (state clusterv2.StepObjectState, reason string) {
-	if pvc.Status.Phase == corev1.ClaimBound {
-		state = clusterv2.StepObjectComplete
-		reason = "claim bound"
-		return
-	}
-
-	state = clusterv2.StepObjectCreated
-	reason = "in progress"
-	return
-}
-
 // ObjectState returns the object state of runtime object
 func ObjectState(o runtime.Object) (state clusterv2.StepObjectState, reason string) {
 	switch o.(type) {

pkg/controller/step/step.go

@@ -11,7 +11,6 @@ import (
 	clusterv2 "github.com/paralus/paralus/proto/types/controller"
 	corev1 "k8s.io/api/core/v1"
 	apierrs "k8s.io/apimachinery/pkg/api/errors"
-	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -23,7 +22,6 @@ import (
 
 var (
 	stepLog = logf.Log.WithName("cluster-v2-step")
-	ma      = meta.NewAccessor()
 )
 
 // Handler is the interface for working with steps

pkg/controller/step/util.go

@@ -1,12 +0,0 @@
-package step
-
-import (
-	apierrs "k8s.io/apimachinery/pkg/api/errors"
-)
-
-func isHardFailure(err error) {
-	switch {
-	case apierrs.IsBadRequest(err), apierrs.IsInvalid(err):
-
-	}
-}