Merge pull request #1003 from eddycharly/use-ptr

🏃 use ptr package

go.mod

@@ -16,6 +16,7 @@ require (
 	k8s.io/api v0.30.2
 	k8s.io/apiextensions-apiserver v0.30.2
 	k8s.io/apimachinery v0.30.2
+	k8s.io/utils v0.0.0-20230726121419-3b25d923346b
 	sigs.k8s.io/yaml v1.4.0
 )
 
@@ -39,7 +40,6 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 // indirect
 	k8s.io/klog/v2 v2.120.1 // indirect
-	k8s.io/utils v0.0.0-20230726121419-3b25d923346b // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 )

pkg/crd/known_types.go

@@ -17,6 +17,7 @@ package crd
 
 import (
 	apiext "k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1"
+	"k8s.io/utils/ptr"
 
 	"sigs.k8s.io/controller-tools/pkg/loader"
 )
@@ -75,7 +76,7 @@ var KnownPackages = map[string]PackageOverride{
 		p.Schemata[TypeIdent{Name: "RawExtension", Package: pkg}] = apiext.JSONSchemaProps{
 			// TODO(directxman12): regexp validation for this (or get kube to support it as a format value)
 			Type:                   "object",
-			XPreserveUnknownFields: boolPtr(true),
+			XPreserveUnknownFields: ptr.To(true),
 		}
 		p.AddPackage(pkg) // get the rest of the types
 	},
@@ -100,13 +101,13 @@ var KnownPackages = map[string]PackageOverride{
 
 	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1beta1": func(p *Parser, pkg *loader.Package) {
 		p.Schemata[TypeIdent{Name: "JSON", Package: pkg}] = apiext.JSONSchemaProps{
-			XPreserveUnknownFields: boolPtr(true),
+			XPreserveUnknownFields: ptr.To(true),
 		}
 		p.AddPackage(pkg) // get the rest of the types
 	},
 	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1": func(p *Parser, pkg *loader.Package) {
 		p.Schemata[TypeIdent{Name: "JSON", Package: pkg}] = apiext.JSONSchemaProps{
-			XPreserveUnknownFields: boolPtr(true),
+			XPreserveUnknownFields: ptr.To(true),
 		}
 		p.AddPackage(pkg) // get the rest of the types
 	},
@@ -159,10 +160,6 @@ var ObjectMetaPackages = map[string]PackageOverride{
 	},
 }
 
-func boolPtr(b bool) *bool {
-	return &b
-}
-
 // AddKnownTypes registers the packages overrides in KnownPackages with the given parser.
 func AddKnownTypes(parser *Parser) {
 	// ensure everything is there before adding to PackageOverrides