feat: export deep copy utils (#525)

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
kyverno · Sep 27, 2024 · 7bc2053 · 7bc2053
1 parent e1fdbfa
commit 7bc2053
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/pkg/apis/policy/v1alpha1/any.go b/pkg/apis/policy/v1alpha1/any.go
@@ -3,6 +3,7 @@ package v1alpha1
 import (
 	"github.com/kyverno/kyverno-json/pkg/core/compilers"
 	"github.com/kyverno/kyverno-json/pkg/core/projection"
+	"github.com/kyverno/kyverno-json/pkg/utils/copy"
 	"k8s.io/apimachinery/pkg/util/json"
 	"k8s.io/apimachinery/pkg/util/validation/field"
 )
@@ -40,7 +41,7 @@ func (a *Any) UnmarshalJSON(data []byte) error {
 }
 
 func (in *Any) DeepCopyInto(out *Any) {
-	out._value = deepCopy(in._value)
+	out._value = copy.DeepCopy(in._value)
 }
 
 func (in *Any) DeepCopy() *Any {

diff --git a/pkg/apis/policy/v1alpha1/assertion_tree.go b/pkg/apis/policy/v1alpha1/assertion_tree.go
@@ -3,6 +3,7 @@ package v1alpha1
 import (
 	"github.com/kyverno/kyverno-json/pkg/core/assertion"
 	"github.com/kyverno/kyverno-json/pkg/core/compilers"
+	"github.com/kyverno/kyverno-json/pkg/utils/copy"
 	"k8s.io/apimachinery/pkg/util/json"
 	"k8s.io/apimachinery/pkg/util/validation/field"
 )
@@ -40,7 +41,7 @@ func (a *AssertionTree) UnmarshalJSON(data []byte) error {
 }
 
 func (in *AssertionTree) DeepCopyInto(out *AssertionTree) {
-	out._tree = deepCopy(in._tree)
+	out._tree = copy.DeepCopy(in._tree)
 }
 
 func (in *AssertionTree) DeepCopy() *AssertionTree {

diff --git a/pkg/apis/policy/v1alpha1/deep_copy.go → pkg/utils/copy/deep_copy.go b/pkg/apis/policy/v1alpha1/deep_copy.go → pkg/utils/copy/deep_copy.go
@@ -1,10 +1,10 @@
-package v1alpha1
+package copy
 
 import (
 	"fmt"
 )
 
-func deepCopy(in any) any {
+func DeepCopy(in any) any {
 	if in == nil {
 		return nil
 	}
@@ -26,13 +26,13 @@ func deepCopy(in any) any {
 	case []any:
 		var out []any
 		for _, in := range in {
-			out = append(out, deepCopy(in))
+			out = append(out, DeepCopy(in))
 		}
 		return out
 	case map[string]any:
 		out := map[string]any{}
 		for k, in := range in {
-			out[k] = deepCopy(in)
+			out[k] = DeepCopy(in)
 		}
 		return out
 	}