From 8a9981faa40d79d8904add7839b3d2c4adbe12e6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Charles-Edouard=20Br=C3=A9t=C3=A9ch=C3=A9?=
 <charles.edouard@nirmata.com>
Date: Fri, 27 Sep 2024 13:35:52 +0200
Subject: [PATCH] feat: export deep copy utils
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Charles-Edouard Brétéché <charles.edouard@nirmata.com>
---
 pkg/apis/policy/v1alpha1/any.go                       | 3 ++-
 pkg/apis/policy/v1alpha1/assertion_tree.go            | 3 ++-
 pkg/{apis/policy/v1alpha1 => utils/copy}/deep_copy.go | 8 ++++----
 3 files changed, 8 insertions(+), 6 deletions(-)
 rename pkg/{apis/policy/v1alpha1 => utils/copy}/deep_copy.go (82%)

diff --git a/pkg/apis/policy/v1alpha1/any.go b/pkg/apis/policy/v1alpha1/any.go
index 221d7276..8629ddbb 100644
--- 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
index 2b005b69..2540e8e7 100644
--- 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 b/pkg/utils/copy/deep_copy.go
similarity index 82%
rename from pkg/apis/policy/v1alpha1/deep_copy.go
rename to pkg/utils/copy/deep_copy.go
index 63837d6f..be56451a 100644
--- a/pkg/apis/policy/v1alpha1/deep_copy.go
+++ b/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
 	}