Further isolate unstructured with factories.

2026-07-18 10:08:34 +00:00 · 2018-10-06 10:44:34 -07:00
parent 3cdfbd843b
commit 4eb2757847
31 changed files with 525 additions and 348 deletions
--- a/pkg/commands/build/build.go
+++ b/pkg/commands/build/build.go
@@ -20,13 +20,15 @@ import (
 	"errors"
 	"io"
 	"log"
-	"sigs.k8s.io/kustomize/pkg/ifc"
+	"sigs.k8s.io/kustomize/pkg/resmap"
 	"strings"

 	"github.com/spf13/cobra"
 	"sigs.k8s.io/kustomize/pkg/constants"
 	"sigs.k8s.io/kustomize/pkg/fs"
+	"sigs.k8s.io/kustomize/pkg/ifc"
 	"sigs.k8s.io/kustomize/pkg/loader"
+	"sigs.k8s.io/kustomize/pkg/resource"
 	"sigs.k8s.io/kustomize/pkg/target"
 	"sigs.k8s.io/kustomize/pkg/transformerconfig"
 )
@@ -60,6 +62,7 @@ Use different transformer configurations by passing files to kustomize
 // NewCmdBuild creates a new build command.
 func NewCmdBuild(
 	out io.Writer, fs fs.FileSystem,
+	kf ifc.KunstructuredFactory,
 	decoder ifc.Decoder, hash ifc.Hash) *cobra.Command {
 	var o buildOptions
 	var p string
@@ -74,7 +77,7 @@ func NewCmdBuild(
 			if err != nil {
 				return err
 			}
-			return o.RunBuild(out, fs, decoder, hash)
+			return o.RunBuild(out, fs, kf, decoder, hash)
 		},
 	}
 	cmd.Flags().StringVarP(
@@ -119,6 +122,7 @@ func (o *buildOptions) Validate(args []string, p string, fs fs.FileSystem) error
 // RunBuild runs build command.
 func (o *buildOptions) RunBuild(
 	out io.Writer, fSys fs.FileSystem,
+	kf ifc.KunstructuredFactory,
 	decoder ifc.Decoder, hash ifc.Hash) error {
 	rootLoader, err := loader.NewLoader(o.kustomizationPath, "", fSys)
 	if err != nil {
@@ -127,6 +131,7 @@ func (o *buildOptions) RunBuild(
 	defer rootLoader.Cleanup()
 	kt, err := target.NewKustTarget(
 		rootLoader, fSys,
+		resmap.NewFactory(resource.NewFactory(kf)),
 		makeTransformerconfig(fSys, o.transformerconfigPaths),
 		decoder, hash)
 	if err != nil {
--- a/pkg/commands/build/build_test.go
+++ b/pkg/commands/build/build_test.go
@@ -128,7 +128,10 @@ func runBuildTestCase(t *testing.T, testcaseName string, updateKustomizeExpected
 		kustomizationPath: testcase.Filename,
 	}
 	buf := bytes.NewBuffer([]byte{})
-	err = ops.RunBuild(buf, fSys, k8sdeps.NewKustDecoder(), k8sdeps.NewKustHash())
+	err = ops.RunBuild(
+		buf, fSys,
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()),
+		k8sdeps.NewKustDecoder(), k8sdeps.NewKustHash())
 	switch {
 	case err != nil && len(testcase.ExpectedError) == 0:
 		t.Errorf("unexpected error: %v", err)
--- a/pkg/commands/commands.go
+++ b/pkg/commands/commands.go
@@ -31,7 +31,8 @@ import (

 // NewDefaultCommand returns the default (aka root) command for kustomize command.
 func NewDefaultCommand(
-	decoder ifc.Decoder, validator ifc.Validator, hash ifc.Hash) *cobra.Command {
+	kf ifc.KunstructuredFactory, decoder ifc.Decoder,
+	validator ifc.Validator, hash ifc.Hash) *cobra.Command {
 	fsys := fs.MakeRealFS()
 	stdOut := os.Stdout

@@ -47,7 +48,7 @@ See https://sigs.k8s.io/kustomize

 	c.AddCommand(
 		// TODO: Make consistent API for newCmd* functions.
-		build.NewCmdBuild(stdOut, fsys, decoder, hash),
+		build.NewCmdBuild(stdOut, fsys, kf, decoder, hash),
 		edit.NewCmdEdit(fsys, validator),
 		misc.NewCmdConfig(fsys),
 		misc.NewCmdVersion(stdOut),
--- a/pkg/ifc/ifc.go
+++ b/pkg/ifc/ifc.go
@@ -69,3 +69,9 @@ type Kunstructured interface {
 	GetAnnotations() map[string]string
 	SetAnnotations(map[string]string)
 }
+
+// KunstructuredFactory makes instances of Kunstructured.
+type KunstructuredFactory interface {
+	SliceFromBytes([]byte) ([]Kunstructured, error)
+	FromMap(m map[string]interface{}) Kunstructured
+}
--- a/pkg/patch/transformer/factory_test.go
+++ b/pkg/patch/transformer/factory_test.go
@@ -22,6 +22,7 @@ import (
 	"testing"

 	"gopkg.in/yaml.v2"
+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/gvk"
 	"sigs.k8s.io/kustomize/pkg/internal/loadertest"
 	"sigs.k8s.io/kustomize/pkg/patch"
@@ -30,6 +31,9 @@ import (
 	"sigs.k8s.io/kustomize/pkg/resource"
 )

+var rf = resource.NewFactory(
+	k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
+
 func TestNewPatchJson6902FactoryNoTarget(t *testing.T) {
 	p := patch.Json6902{}
 	_, err := NewPatchJson6902Factory(nil).makeOnePatchJson6902Transformer(p)
@@ -182,7 +186,7 @@ func TestNewPatchJson6902FactoryMulti(t *testing.T) {

 	id := resid.NewResId(gvk.FromKind("foo"), "some-name")
 	base := resmap.ResMap{
-		id: resource.NewFromMap(
+		id: rf.FromMap(
 			map[string]interface{}{
 				"kind": "foo",
 				"metadata": map[string]interface{}{
@@ -208,7 +212,7 @@ func TestNewPatchJson6902FactoryMulti(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		id: resource.NewFromMap(
+		id: rf.FromMap(
 			map[string]interface{}{
 				"kind": "foo",
 				"metadata": map[string]interface{}{
@@ -296,7 +300,7 @@ func TestNewPatchJson6902FactoryMultiConflict(t *testing.T) {

 	id := resid.NewResId(gvk.FromKind("foo"), "some-name")
 	base := resmap.ResMap{
-		id: resource.NewFromMap(
+		id: rf.FromMap(
 			map[string]interface{}{
 				"kind": "foo",
 				"metadata": map[string]interface{}{
--- a/pkg/patch/transformer/patchjson6902json_test.go
+++ b/pkg/patch/transformer/patchjson6902json_test.go
@@ -21,6 +21,7 @@ import (
 	"testing"

 	"github.com/evanphx/json-patch"
+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/gvk"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
@@ -30,9 +31,11 @@ import (
 var deploy = gvk.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"}

 func TestJsonPatchJSONTransformer_Transform(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	id := resid.NewResId(deploy, "deploy1")
 	base := resmap.ResMap{
-		id: resource.NewFromMap(
+		id: rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -69,7 +72,7 @@ func TestJsonPatchJSONTransformer_Transform(t *testing.T) {
 		t.Fatalf("unexpected error : %v", err)
 	}
 	expected := resmap.ResMap{
-		id: resource.NewFromMap(
+		id: rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
--- a/pkg/resmap/configmap.go
+++ b/pkg/resmap/configmap.go
@@ -25,19 +25,19 @@ import (

 // NewResMapFromConfigMapArgs returns a Resource slice given
 // a configmap metadata slice from kustomization file.
-func NewResMapFromConfigMapArgs(
-	f *configmapandsecret.ConfigMapFactory,
+func (rmF *Factory) NewResMapFromConfigMapArgs(
+	cf *configmapandsecret.ConfigMapFactory,
 	cmArgsList []types.ConfigMapArgs) (ResMap, error) {
 	var allResources []*resource.Resource
 	for _, cmArgs := range cmArgsList {
 		if cmArgs.Behavior == "" {
 			cmArgs.Behavior = "create"
 		}
-		cm, err := f.MakeConfigMap(&cmArgs)
+		cm, err := cf.MakeConfigMap(&cmArgs)
 		if err != nil {
 			return nil, err
 		}
-		res, err := resource.NewWithBehavior(
+		res, err := rmF.resF.WithBehavior(
 			cm, ifc.NewGenerationBehavior(cmArgs.Behavior))
 		if err != nil {
 			return nil, err
--- a/pkg/resmap/configmap_test.go
+++ b/pkg/resmap/configmap_test.go
@@ -26,7 +26,6 @@ import (
 	"sigs.k8s.io/kustomize/pkg/ifc"
 	"sigs.k8s.io/kustomize/pkg/internal/loadertest"
 	"sigs.k8s.io/kustomize/pkg/resid"
-	"sigs.k8s.io/kustomize/pkg/resource"
 	"sigs.k8s.io/kustomize/pkg/types"
 )

@@ -42,7 +41,7 @@ func TestNewFromConfigMaps(t *testing.T) {
 	}

 	l := loadertest.NewFakeLoader("/home/seans/project/")
-	f := configmapandsecret.NewConfigMapFactory(fs.MakeFakeFS(), l)
+	cf := configmapandsecret.NewConfigMapFactory(fs.MakeFakeFS(), l)
 	testCases := []testCase{
 		{
 			description: "construct config map from env",
@@ -57,7 +56,7 @@ func TestNewFromConfigMaps(t *testing.T) {
 			filepath: "/home/seans/project/app.env",
 			content:  "DB_USERNAME=admin\nDB_PASSWORD=somepw",
 			expected: ResMap{
-				resid.NewResId(cmap, "envConfigMap"): resource.NewFromMap(
+				resid.NewResId(cmap, "envConfigMap"): rf.FromMap(
 					map[string]interface{}{
 						"apiVersion": "v1",
 						"kind":       "ConfigMap",
@@ -83,7 +82,7 @@ func TestNewFromConfigMaps(t *testing.T) {
 			filepath: "/home/seans/project/app-init.ini",
 			content:  "FOO=bar\nBAR=baz\n",
 			expected: ResMap{
-				resid.NewResId(cmap, "fileConfigMap"): resource.NewFromMap(
+				resid.NewResId(cmap, "fileConfigMap"): rf.FromMap(
 					map[string]interface{}{
 						"apiVersion": "v1",
 						"kind":       "ConfigMap",
@@ -109,7 +108,7 @@ BAR=baz
 				},
 			},
 			expected: ResMap{
-				resid.NewResId(cmap, "literalConfigMap"): resource.NewFromMap(
+				resid.NewResId(cmap, "literalConfigMap"): rf.FromMap(
 					map[string]interface{}{
 						"apiVersion": "v1",
 						"kind":       "ConfigMap",
@@ -133,7 +132,7 @@ BAR=baz
 		if ferr := l.AddFile(tc.filepath, []byte(tc.content)); ferr != nil {
 			t.Fatalf("Error adding fake file: %v\n", ferr)
 		}
-		r, err := NewResMapFromConfigMapArgs(f, tc.input)
+		r, err := rmF.NewResMapFromConfigMapArgs(cf, tc.input)
 		if err != nil {
 			t.Fatalf("unexpected error: %v", err)
 		}
--- a/pkg/resmap/resmap.go
+++ b/pkg/resmap/resmap.go
@@ -114,10 +114,10 @@ func (m ResMap) ErrorIfNotEqual(m2 ResMap) error {
 }

 // DeepCopy clone the resmap into a new one
-func (m ResMap) DeepCopy() ResMap {
+func (m ResMap) DeepCopy(rf *resource.Factory) ResMap {
 	mcopy := make(ResMap)
 	for id, obj := range m {
-		mcopy[id] = resource.NewFromKunstructured(obj.Copy())
+		mcopy[id] = rf.FromKunstructured(obj.Copy())
 		mcopy[id].SetBehavior(obj.Behavior())
 	}
 	return mcopy
@@ -135,17 +135,31 @@ func (m ResMap) FilterBy(inputId resid.ResId) ResMap {
 	return result
 }

-// NewResMapFromFiles returns a ResMap given a resource path slice.
-func NewResMapFromFiles(
-	loader ifc.Loader, paths []string,
-	d ifc.Decoder) (ResMap, error) {
+// Factory makes instances of ResMap.
+type Factory struct {
+	resF *resource.Factory
+}
+
+// NewFactory returns a new resmap.Factory.
+func NewFactory(rf *resource.Factory) *Factory {
+	return &Factory{resF: rf}
+}
+
+// RF returns a resource.Factory.
+func (rmF *Factory) RF() *resource.Factory {
+	return rmF.resF
+}
+
+// FromFiles returns a ResMap given a resource path slice.
+func (rmF *Factory) FromFiles(
+	loader ifc.Loader, paths []string) (ResMap, error) {
 	var result []ResMap
 	for _, path := range paths {
 		content, err := loader.Load(path)
 		if err != nil {
 			return nil, errors.Wrap(err, "Load from path "+path+" failed")
 		}
-		res, err := newResMapFromBytes(content, d)
+		res, err := rmF.newResMapFromBytes(content)
 		if err != nil {
 			return nil, internal.Handler(err, path)
 		}
@@ -155,8 +169,8 @@ func NewResMapFromFiles(
 }

 // newResMapFromBytes decodes a list of objects in byte array format.
-func newResMapFromBytes(b []byte, d ifc.Decoder) (ResMap, error) {
-	resources, err := resource.NewSliceFromBytes(b, d)
+func (rmF *Factory) newResMapFromBytes(b []byte) (ResMap, error) {
+	resources, err := rmF.resF.SliceFromBytes(b)
 	if err != nil {
 		return nil, err
 	}
--- a/pkg/resmap/resmap_test.go
+++ b/pkg/resmap/resmap_test.go
@@ -31,6 +31,9 @@ import (

 var deploy = gvk.Gvk{Group: "apps", Version: "v1", Kind: "Deployment"}
 var statefulset = gvk.Gvk{Group: "apps", Version: "v1", Kind: "StatefulSet"}
+var rf = resource.NewFactory(
+	k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
+var rmF = NewFactory(rf)

 func TestEncodeAsYaml(t *testing.T) {
 	encoded := []byte(`apiVersion: v1
@@ -44,7 +47,7 @@ metadata:
  name: cm2
 `)
 	input := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -52,7 +55,7 @@ metadata:
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -72,7 +75,7 @@ metadata:

 func TestDemandOneMatchForId(t *testing.T) {
 	rm1 := ResMap{
-		resid.NewResIdWithPrefixNamespace(cmap, "cm1", "prefix1", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm1", "prefix1", "ns1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -80,7 +83,7 @@ func TestDemandOneMatchForId(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "prefix1", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "prefix1", "ns1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -118,7 +121,7 @@ func TestDemandOneMatchForId(t *testing.T) {
 }

 func TestFilterBy(t *testing.T) {
-	rm := ResMap{resid.NewResIdWithPrefixNamespace(cmap, "cm1", "prefix1", "ns1"): resource.NewFromMap(
+	rm := ResMap{resid.NewResIdWithPrefixNamespace(cmap, "cm1", "prefix1", "ns1"): rf.FromMap(
 		map[string]interface{}{
 			"apiVersion": "v1",
 			"kind":       "ConfigMap",
@@ -126,7 +129,7 @@ func TestFilterBy(t *testing.T) {
 				"name": "cm1",
 			},
 		}),
-		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "prefix1", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "prefix1", "ns1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -136,7 +139,7 @@ func TestFilterBy(t *testing.T) {
 			}),
 	}
 	rm1 := ResMap{
-		resid.NewResIdWithPrefixNamespace(cmap, "cm3", "prefix1", "ns2"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm3", "prefix1", "ns2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -162,7 +165,7 @@ func TestFilterBy(t *testing.T) {
 }
 func TestDeepCopy(t *testing.T) {
 	rm1 := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -170,7 +173,7 @@ func TestDeepCopy(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -180,7 +183,7 @@ func TestDeepCopy(t *testing.T) {
 			}),
 	}

-	rm2 := rm1.DeepCopy()
+	rm2 := rm1.DeepCopy(rf)

 	if &rm1 == &rm2 {
 		t.Fatal("DeepCopy returned a reference to itself instead of a copy")
@@ -194,7 +197,7 @@ func TestDeepCopy(t *testing.T) {
 func TestErrorIfNotEqual(t *testing.T) {

 	rm1 := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -202,7 +205,7 @@ func TestErrorIfNotEqual(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -218,7 +221,7 @@ func TestErrorIfNotEqual(t *testing.T) {
 	}

 	rm2 := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -235,7 +238,7 @@ func TestErrorIfNotEqual(t *testing.T) {
 	}

 	rm3 := ResMap{
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -252,7 +255,7 @@ func TestErrorIfNotEqual(t *testing.T) {
 	}

 	rm4 := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -291,7 +294,7 @@ metadata:
 	if ferr := l.AddFile("/home/seans/project/deployment.yaml", []byte(resourceStr)); ferr != nil {
 		t.Fatalf("Error adding fake file: %v\n", ferr)
 	}
-	expected := ResMap{resid.NewResId(deploy, "dply1"): resource.NewFromMap(
+	expected := ResMap{resid.NewResId(deploy, "dply1"): rf.FromMap(
 		map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
@@ -299,7 +302,7 @@ metadata:
 				"name": "dply1",
 			},
 		}),
-		resid.NewResId(deploy, "dply2"): resource.NewFromMap(
+		resid.NewResId(deploy, "dply2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -309,9 +312,8 @@ metadata:
 			}),
 	}

-	m, _ := NewResMapFromFiles(
-		l, []string{"/home/seans/project/deployment.yaml"},
-		k8sdeps.NewKustDecoder())
+	m, _ := rmF.FromFiles(
+		l, []string{"/home/seans/project/deployment.yaml"})
 	if len(m) != 2 {
 		t.Fatalf("%#v should contain 2 appResource, but got %d", m, len(m))
 	}
@@ -333,7 +335,7 @@ metadata:
  name: cm2
 `)
 	expected := ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -341,7 +343,7 @@ metadata:
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -350,7 +352,7 @@ metadata:
 				},
 			}),
 	}
-	m, err := newResMapFromBytes(encoded, k8sdeps.NewKustDecoder())
+	m, err := rmF.newResMapFromBytes(encoded)
 	fmt.Printf("%v\n", m)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
@@ -362,7 +364,7 @@ metadata:

 func TestMergeWithoutOverride(t *testing.T) {
 	input1 := ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -372,7 +374,7 @@ func TestMergeWithoutOverride(t *testing.T) {
 			}),
 	}
 	input2 := ResMap{
-		resid.NewResId(statefulset, "stateful1"): resource.NewFromMap(
+		resid.NewResId(statefulset, "stateful1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "StatefulSet",
@@ -383,7 +385,7 @@ func TestMergeWithoutOverride(t *testing.T) {
 	}
 	input := []ResMap{input1, input2}
 	expected := ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -391,7 +393,7 @@ func TestMergeWithoutOverride(t *testing.T) {
 					"name": "foo-deploy1",
 				},
 			}),
-		resid.NewResId(statefulset, "stateful1"): resource.NewFromMap(
+		resid.NewResId(statefulset, "stateful1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "StatefulSet",
@@ -428,7 +430,7 @@ func TestMergeWithoutOverride(t *testing.T) {
 func generateMergeFixtures(b ifc.GenerationBehavior) []ResMap {

 	input1 := ResMap{
-		resid.NewResId(cmap, "cmap"): resource.NewFromMap(
+		resid.NewResId(cmap, "cmap"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "ConfigMap",
@@ -442,7 +444,7 @@ func generateMergeFixtures(b ifc.GenerationBehavior) []ResMap {
 			}),
 	}
 	input2 := ResMap{
-		resid.NewResId(cmap, "cmap"): resource.NewFromMap(
+		resid.NewResId(cmap, "cmap"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "ConfigMap",
@@ -463,7 +465,7 @@ func generateMergeFixtures(b ifc.GenerationBehavior) []ResMap {

 func TestMergeWithOverride(t *testing.T) {
 	expected := ResMap{
-		resid.NewResId(cmap, "cmap"): resource.NewFromMap(
+		resid.NewResId(cmap, "cmap"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "ConfigMap",
--- a/pkg/resmap/secret.go
+++ b/pkg/resmap/secret.go
@@ -26,7 +26,7 @@ import (

 // NewResMapFromSecretArgs takes a SecretArgs slice, generates
 // secrets from each entry, and accumulates them in a ResMap.
-func NewResMapFromSecretArgs(
+func (rmF *Factory) NewResMapFromSecretArgs(
 	f *configmapandsecret.SecretFactory,
 	secretList []types.SecretArgs) (ResMap, error) {
 	var allResources []*resource.Resource
@@ -38,10 +38,10 @@ func NewResMapFromSecretArgs(
 		if args.Behavior == "" {
 			args.Behavior = "create"
 		}
-		res, err := resource.NewWithBehavior(
+		res, err := rmF.resF.WithBehavior(
 			s, ifc.NewGenerationBehavior(args.Behavior))
 		if err != nil {
-			return nil, errors.Wrap(err, "NewWithBehavior")
+			return nil, errors.Wrap(err, "WithBehavior")
 		}
 		allResources = append(allResources, res)
 	}
--- a/pkg/resmap/secret_test.go
+++ b/pkg/resmap/secret_test.go
@@ -27,7 +27,6 @@ import (
 	"sigs.k8s.io/kustomize/pkg/gvk"
 	"sigs.k8s.io/kustomize/pkg/ifc"
 	"sigs.k8s.io/kustomize/pkg/resid"
-	"sigs.k8s.io/kustomize/pkg/resource"
 	"sigs.k8s.io/kustomize/pkg/types"
 )

@@ -55,7 +54,7 @@ func TestNewResMapFromSecretArgs(t *testing.T) {
 	}
 	fakeFs := fs.MakeFakeFS()
 	fakeFs.Mkdir(".")
-	actual, err := NewResMapFromSecretArgs(
+	actual, err := rmF.NewResMapFromSecretArgs(
 		configmapandsecret.NewSecretFactory(fakeFs, "."), secrets)

 	if err != nil {
@@ -63,7 +62,7 @@ func TestNewResMapFromSecretArgs(t *testing.T) {
 	}

 	expected := ResMap{
-		resid.NewResId(secret, "apple"): resource.NewFromMap(
+		resid.NewResId(secret, "apple"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
@@ -76,7 +75,7 @@ func TestNewResMapFromSecretArgs(t *testing.T) {
 					"DB_PASSWORD": base64.StdEncoding.EncodeToString([]byte("somepw")),
 				},
 			}).SetBehavior(ifc.BehaviorCreate),
-		resid.NewResId(secret, "peanuts"): resource.NewFromMap(
+		resid.NewResId(secret, "peanuts"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
@@ -111,7 +110,7 @@ func TestSecretTimeout(t *testing.T) {
 	}
 	fakeFs := fs.MakeFakeFS()
 	fakeFs.Mkdir(".")
-	_, err := NewResMapFromSecretArgs(
+	_, err := rmF.NewResMapFromSecretArgs(
 		configmapandsecret.NewSecretFactory(fakeFs, "."), secrets)

 	if err == nil {
--- a/pkg/resource/resource.go
+++ b/pkg/resource/resource.go
@@ -29,46 +29,53 @@ import (
 	"sigs.k8s.io/kustomize/pkg/resid"
 )

-// Resource is map representation of a Kubernetes API resource object
-// paired with a GenerationBehavior.
-type Resource struct {
-	ifc.Kunstructured
-	b ifc.GenerationBehavior
+// Factory makes instances of Resource.
+type Factory struct {
+	kf ifc.KunstructuredFactory
 }

-// NewWithBehavior returns a new instance of Resource.
-func NewWithBehavior(obj runtime.Object, b ifc.GenerationBehavior) (*Resource, error) {
+// NewFactory makes an instance of Factory.
+func NewFactory(kf ifc.KunstructuredFactory) *Factory {
+	return &Factory{kf: kf}
+}
+
+// WithBehavior returns a new instance of Resource.
+// TODO(monopole): This runtime dependence must be refactored away.
+// The logic calling this has to move to k8sdeps.
+func (rf *Factory) WithBehavior(
+	obj runtime.Object, b ifc.GenerationBehavior) (*Resource, error) {
+	// TODO(monopole): This k8sdeps dependence must be refactored away.
 	u, err := k8sdeps.NewKunstructuredFromObject(obj)
 	return &Resource{Kunstructured: u, b: b}, err
 }

-// NewFromMap returns a new instance of Resource.
-func NewFromMap(m map[string]interface{}) *Resource {
+// FromMap returns a new instance of Resource.
+func (rf *Factory) FromMap(m map[string]interface{}) *Resource {
 	return &Resource{
-		Kunstructured: k8sdeps.NewKunstructuredFromMap(m),
+		Kunstructured: rf.kf.FromMap(m),
 		b:             ifc.BehaviorUnspecified}
 }

-// NewFromKunstructured returns a new instance of Resource.
-func NewFromKunstructured(u ifc.Kunstructured) *Resource {
+// FromKunstructured returns a new instance of Resource.
+func (rf *Factory) FromKunstructured(
+	u ifc.Kunstructured) *Resource {
 	if u == nil {
 		log.Fatal("unstruct ifc must not be null")
 	}
 	return &Resource{Kunstructured: u, b: ifc.BehaviorUnspecified}
 }

-// NewSliceFromPatches returns a slice of resources given a patch path
+// SliceFromPatches returns a slice of resources given a patch path
 // slice from a kustomization file.
-func NewSliceFromPatches(
-	ldr ifc.Loader, paths []patch.StrategicMerge,
-	decoder ifc.Decoder) ([]*Resource, error) {
+func (rf *Factory) SliceFromPatches(
+	ldr ifc.Loader, paths []patch.StrategicMerge) ([]*Resource, error) {
 	var result []*Resource
 	for _, path := range paths {
 		content, err := ldr.Load(string(path))
 		if err != nil {
 			return nil, err
 		}
-		res, err := NewSliceFromBytes(content, decoder)
+		res, err := rf.SliceFromBytes(content)
 		if err != nil {
 			return nil, internal.Handler(err, string(path))
 		}
@@ -77,20 +84,26 @@ func NewSliceFromPatches(
 	return result, nil
 }

-// NewSliceFromBytes unmarshalls bytes into a Resource slice.
-func NewSliceFromBytes(
-	in []byte, decoder ifc.Decoder) ([]*Resource, error) {
-	funStructs, err := k8sdeps.NewKunstructuredSliceFromBytes(in, decoder)
+// SliceFromBytes unmarshalls bytes into a Resource slice.
+func (rf *Factory) SliceFromBytes(in []byte) ([]*Resource, error) {
+	kunStructs, err := rf.kf.SliceFromBytes(in)
 	if err != nil {
 		return nil, err
 	}
 	var result []*Resource
-	for _, u := range funStructs {
-		result = append(result, NewFromKunstructured(u))
+	for _, u := range kunStructs {
+		result = append(result, rf.FromKunstructured(u))
 	}
 	return result, nil
 }

+// Resource is map representation of a Kubernetes API resource object
+// paired with a GenerationBehavior.
+type Resource struct {
+	ifc.Kunstructured
+	b ifc.GenerationBehavior
+}
+
 // String returns resource as JSON.
 func (r *Resource) String() string {
 	bs, err := r.MarshalJSON()
--- a/pkg/resource/resource_test.go
+++ b/pkg/resource/resource_test.go
@@ -18,14 +18,17 @@ package resource

 import (
 	"reflect"
-	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/internal/loadertest"
 	"sigs.k8s.io/kustomize/pkg/patch"
 )

-var testConfigMap = NewFromMap(
+var factory = NewFactory(
+	k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
+
+var testConfigMap = factory.FromMap(
 	map[string]interface{}{
 		"apiVersion": "v1",
 		"kind":       "ConfigMap",
@@ -36,7 +39,7 @@ var testConfigMap = NewFromMap(

 const testConfigMapString = `unspecified:{"apiVersion":"v1","kind":"ConfigMap","metadata":{"name":"winnie"}}`

-var testDeployment = NewFromMap(
+var testDeployment = factory.FromMap(
 	map[string]interface{}{
 		"apiVersion": "apps/v1",
 		"kind":       "Deployment",
@@ -68,7 +71,8 @@ func TestResourceString(t *testing.T) {
 	}
 }

-func TestNewResourceSliceFromPatches(t *testing.T) {
+func TestSliceFromPatches(t *testing.T) {
+
 	patchGood1 := patch.StrategicMerge("/foo/patch1.yaml")
 	patch1 := `
 apiVersion: apps/v1
@@ -122,8 +126,7 @@ WOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOT: woot
 		},
 	}
 	for _, test := range tests {
-		rs, err := NewSliceFromPatches(
-			l, test.input, k8sdeps.NewKustDecoder())
+		rs, err := factory.SliceFromPatches(l, test.input)
 		if test.expectedErr && err == nil {
 			t.Fatalf("%v: should return error", test.name)
 		}
--- a/pkg/target/kusttarget.go
+++ b/pkg/target/kusttarget.go
@@ -47,12 +47,14 @@ type KustTarget struct {
 	hash          ifc.Hash
 	ldr           ifc.Loader
 	fSys          fs.FileSystem
+	rf            *resmap.Factory
 	tcfg          *transformerconfig.TransformerConfig
 }

 // NewKustTarget returns a new instance of KustTarget primed with a Loader.
 func NewKustTarget(
 	ldr ifc.Loader, fSys fs.FileSystem,
+	rf *resmap.Factory,
 	tcfg *transformerconfig.TransformerConfig,
 	d ifc.Decoder, h ifc.Hash) (*KustTarget, error) {
 	content, err := ldr.Load(constants.KustomizationFileName)
@@ -70,6 +72,7 @@ func NewKustTarget(
 		kustomization: &k,
 		ldr:           ldr,
 		fSys:          fSys,
+		rf:            rf,
 		tcfg:          tcfg,
 		decoder:       d,
 		hash:          h,
@@ -146,10 +149,10 @@ func (kt *KustTarget) loadCustomizedResMap() (resmap.ResMap, error) {
 		return nil, err
 	}

-	patches, err := resource.NewSliceFromPatches(
-		kt.ldr, kt.kustomization.PatchesStrategicMerge, kt.decoder)
+	patches, err := kt.rf.RF().SliceFromPatches(
+		kt.ldr, kt.kustomization.PatchesStrategicMerge)
 	if err != nil {
-		errs.Append(errors.Wrap(err, "NewSliceFromPatches"))
+		errs.Append(errors.Wrap(err, "SliceFromPatches"))
 	}

 	if len(errs.Get()) > 0 {
@@ -183,13 +186,13 @@ func (kt *KustTarget) loadCustomizedResMap() (resmap.ResMap, error) {

 func (kt *KustTarget) generateConfigMapsAndSecrets(
 	errs *interror.KustomizationErrors) (resmap.ResMap, error) {
-	cms, err := resmap.NewResMapFromConfigMapArgs(
+	cms, err := kt.rf.NewResMapFromConfigMapArgs(
 		configmapandsecret.NewConfigMapFactory(kt.fSys, kt.ldr),
 		kt.kustomization.ConfigMapGenerator)
 	if err != nil {
 		errs.Append(errors.Wrap(err, "NewResMapFromConfigMapArgs"))
 	}
-	secrets, err := resmap.NewResMapFromSecretArgs(
+	secrets, err := kt.rf.NewResMapFromSecretArgs(
 		configmapandsecret.NewSecretFactory(kt.fSys, kt.ldr.Root()),
 		kt.kustomization.SecretGenerator)
 	if err != nil {
@@ -201,8 +204,8 @@ func (kt *KustTarget) generateConfigMapsAndSecrets(
 // Gets Bases and Resources as advertised.
 func (kt *KustTarget) loadResMapFromBasesAndResources() (resmap.ResMap, error) {
 	bases, errs := kt.loadCustomizedBases()
-	resources, err := resmap.NewResMapFromFiles(
-		kt.ldr, kt.kustomization.Resources, kt.decoder)
+	resources, err := kt.rf.FromFiles(
+		kt.ldr, kt.kustomization.Resources)
 	if err != nil {
 		errs.Append(errors.Wrap(err, "rawResources failed to read Resources"))
 	}
@@ -223,7 +226,8 @@ func (kt *KustTarget) loadCustomizedBases() (resmap.ResMap, *interror.Kustomizat
 			errs.Append(errors.Wrap(err, "couldn't make ldr for "+path))
 			continue
 		}
-		target, err := NewKustTarget(ldr, kt.fSys, kt.tcfg, kt.decoder, kt.hash)
+		target, err := NewKustTarget(
+			ldr, kt.fSys, kt.rf, kt.tcfg, kt.decoder, kt.hash)
 		if err != nil {
 			errs.Append(errors.Wrap(err, "couldn't make target for "+path))
 			continue
@@ -252,7 +256,8 @@ func (kt *KustTarget) loadBasesAsFlatList() ([]*KustTarget, error) {
 			errs.Append(err)
 			continue
 		}
-		target, err := NewKustTarget(ldr, kt.fSys, kt.tcfg, kt.decoder, kt.hash)
+		target, err := NewKustTarget(
+			ldr, kt.fSys, kt.rf, kt.tcfg, kt.decoder, kt.hash)
 		if err != nil {
 			errs.Append(err)
 			continue
@@ -268,7 +273,7 @@ func (kt *KustTarget) loadBasesAsFlatList() ([]*KustTarget, error) {
 // newTransformer makes a Transformer that does everything except resolve generated names.
 func (kt *KustTarget) newTransformer(patches []*resource.Resource) (transformers.Transformer, error) {
 	var r []transformers.Transformer
-	t, err := transformers.NewPatchTransformer(patches)
+	t, err := transformers.NewPatchTransformer(patches, kt.rf.RF())
 	if err != nil {
 		return nil, err
 	}
--- a/pkg/target/kusttarget_test.go
+++ b/pkg/target/kusttarget_test.go
@@ -88,6 +88,9 @@ metadata:
 ]`
 )

+var rf = resmap.NewFactory(resource.NewFactory(
+	k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder())))
+
 func makeLoader1(t *testing.T) ifc.Loader {
 	ldr := loadertest.NewFakeLoader("/testpath")
 	err := ldr.AddFile("/testpath/"+constants.KustomizationFileName, []byte(kustomizationContent1))
@@ -116,7 +119,7 @@ var ns = gvk.Gvk{Version: "v1", Kind: "Namespace"}

 func TestResources1(t *testing.T) {
 	expected := resmap.ResMap{
-		resid.NewResIdWithPrefixNamespace(deploy, "dply1", "foo-", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(deploy, "dply1", "foo-", "ns1"): rf.RF().FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -149,7 +152,7 @@ func TestResources1(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(cmap, "literalConfigMap", "foo-", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "literalConfigMap", "foo-", "ns1"): rf.RF().FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -168,7 +171,7 @@ func TestResources1(t *testing.T) {
 					"DB_PASSWORD": "somepw",
 				},
 			}).SetBehavior(ifc.BehaviorCreate),
-		resid.NewResIdWithPrefixNamespace(secret, "secret", "foo-", "ns1"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(secret, "secret", "foo-", "ns1"): rf.RF().FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
@@ -188,7 +191,7 @@ func TestResources1(t *testing.T) {
 					"DB_PASSWORD": base64.StdEncoding.EncodeToString([]byte("somepw")),
 				},
 			}).SetBehavior(ifc.BehaviorCreate),
-		resid.NewResIdWithPrefixNamespace(ns, "ns1", "foo-", ""): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(ns, "ns1", "foo-", ""): rf.RF().FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Namespace",
@@ -207,7 +210,7 @@ func TestResources1(t *testing.T) {
 	fakeFs := fs.MakeFakeFS()
 	fakeFs.Mkdir("/")
 	kt, err := NewKustTarget(
-		l, fakeFs, transformerconfig.MakeDefaultTransformerConfig(),
+		l, fakeFs, rf, transformerconfig.MakeDefaultTransformerConfig(),
 		k8sdeps.NewKustDecoder(), k8sdeps.NewKustHash())
 	if err != nil {
 		t.Fatalf("unexpected construction error %v", err)
@@ -232,7 +235,7 @@ func TestResourceNotFound(t *testing.T) {
 	fakeFs := fs.MakeFakeFS()
 	fakeFs.Mkdir("/")
 	kt, err := NewKustTarget(
-		l, fakeFs, transformerconfig.MakeDefaultTransformerConfig(),
+		l, fakeFs, rf, transformerconfig.MakeDefaultTransformerConfig(),
 		k8sdeps.NewKustDecoder(), k8sdeps.NewKustHash())
 	if err != nil {
 		t.Fatalf("Unexpected construction error %v", err)
@@ -255,7 +258,7 @@ func TestSecretTimeout(t *testing.T) {
 	fakeFs := fs.MakeFakeFS()
 	fakeFs.Mkdir("/")
 	kt, err := NewKustTarget(
-		l, fakeFs, transformerconfig.MakeDefaultTransformerConfig(),
+		l, fakeFs, rf, transformerconfig.MakeDefaultTransformerConfig(),
 		k8sdeps.NewKustDecoder(), k8sdeps.NewKustHash())
 	if err != nil {
 		t.Fatalf("Unexpected construction error %v", err)
--- a/pkg/transformers/imagetag_test.go
+++ b/pkg/transformers/imagetag_test.go
@@ -18,18 +18,22 @@ package transformers

 import (
 	"reflect"
-	"sigs.k8s.io/kustomize/pkg/resid"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/gvk"
+	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
 	"sigs.k8s.io/kustomize/pkg/resource"
 	"sigs.k8s.io/kustomize/pkg/types"
 )

 func TestImageTagTransformer(t *testing.T) {
+	var rf = resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
+
 	m := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -60,7 +64,7 @@ func TestImageTagTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(gvk.Gvk{Kind: "randomKind"}, "random"): resource.NewFromMap(
+		resid.NewResId(gvk.Gvk{Kind: "randomKind"}, "random"): rf.FromMap(
 			map[string]interface{}{
 				"spec": map[string]interface{}{
 					"template": map[string]interface{}{
@@ -97,7 +101,7 @@ func TestImageTagTransformer(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -128,7 +132,7 @@ func TestImageTagTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(gvk.Gvk{Kind: "randomKind"}, "random"): resource.NewFromMap(
+		resid.NewResId(gvk.Gvk{Kind: "randomKind"}, "random"): rf.FromMap(
 			map[string]interface{}{
 				"spec": map[string]interface{}{
 					"template": map[string]interface{}{
--- a/pkg/transformers/labelsandannotations_test.go
+++ b/pkg/transformers/labelsandannotations_test.go
@@ -20,6 +20,7 @@ import (
 	"reflect"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/gvk"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
@@ -41,10 +42,12 @@ var pvc = gvk.Gvk{Version: "v1", Kind: "PersistentVolumeClaim"}
 var crb = gvk.Gvk{Group: "rbac.authorization.k8s.io", Version: "v1", Kind: "ClusterRoleBinding"}
 var sa = gvk.Gvk{Version: "v1", Kind: "ServiceAccount"}
 var ingress = gvk.Gvk{Kind: "Ingress"}
+var rf = resource.NewFactory(
+	k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))

 func TestLabelsRun(t *testing.T) {
 	m := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -52,7 +55,7 @@ func TestLabelsRun(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -78,7 +81,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
@@ -94,7 +97,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(job, "job1"): resource.NewFromMap(
+		resid.NewResId(job, "job1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1",
 				"kind":       "Job",
@@ -114,7 +117,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(job, "job2"): resource.NewFromMap(
+		resid.NewResId(job, "job2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1",
 				"kind":       "Job",
@@ -139,7 +142,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(cronjob, "cronjob1"): resource.NewFromMap(
+		resid.NewResId(cronjob, "cronjob1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1beta1",
 				"kind":       "CronJob",
@@ -164,7 +167,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(cronjob, "cronjob2"): resource.NewFromMap(
+		resid.NewResId(cronjob, "cronjob2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1beta1",
 				"kind":       "CronJob",
@@ -196,7 +199,7 @@ func TestLabelsRun(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -208,7 +211,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -246,7 +249,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
@@ -270,7 +273,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(job, "job1"): resource.NewFromMap(
+		resid.NewResId(job, "job1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1",
 				"kind":       "Job",
@@ -300,7 +303,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(job, "job2"): resource.NewFromMap(
+		resid.NewResId(job, "job2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1",
 				"kind":       "Job",
@@ -337,7 +340,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(cronjob, "cronjob1"): resource.NewFromMap(
+		resid.NewResId(cronjob, "cronjob1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1beta1",
 				"kind":       "CronJob",
@@ -372,7 +375,7 @@ func TestLabelsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(cronjob, "cronjob2"): resource.NewFromMap(
+		resid.NewResId(cronjob, "cronjob2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "batch/v1beta1",
 				"kind":       "CronJob",
@@ -433,7 +436,7 @@ func TestLabelsRun(t *testing.T) {

 func TestAnnotationsRun(t *testing.T) {
 	m := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -441,7 +444,7 @@ func TestAnnotationsRun(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -467,7 +470,7 @@ func TestAnnotationsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
@@ -485,7 +488,7 @@ func TestAnnotationsRun(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -497,7 +500,7 @@ func TestAnnotationsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -531,7 +534,7 @@ func TestAnnotationsRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
--- a/pkg/transformers/multitransformer.go
+++ b/pkg/transformers/multitransformer.go
@@ -18,6 +18,7 @@ package transformers

 import (
 	"fmt"
+	"sigs.k8s.io/kustomize/pkg/resource"

 	"sigs.k8s.io/kustomize/pkg/resmap"
 )
@@ -26,6 +27,7 @@ import (
 type multiTransformer struct {
 	transformers         []Transformer
 	checkConflictEnabled bool
+	rf                   *resource.Factory
 }

 var _ Transformer = &multiTransformer{}
@@ -69,7 +71,7 @@ func (o *multiTransformer) transform(m resmap.ResMap) error {
 // A spot check to perform when the transformations are supposed to be commutative.
 // Fail if there's a difference in the result.
 func (o *multiTransformer) transformWithCheckConflict(m resmap.ResMap) error {
-	mcopy := m.DeepCopy()
+	mcopy := m.DeepCopy(o.rf)
 	err := o.transform(m)
 	if err != nil {
 		return err
--- a/pkg/transformers/namehash_test.go
+++ b/pkg/transformers/namehash_test.go
@@ -28,8 +28,10 @@ import (
 )

 func TestNameHashTransformer(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	objs := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -37,7 +39,7 @@ func TestNameHashTransformer(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -63,7 +65,7 @@ func TestNameHashTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
@@ -79,7 +81,7 @@ func TestNameHashTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(secret, "secret1"): resource.NewFromMap(
+		resid.NewResId(secret, "secret1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
@@ -90,7 +92,7 @@ func TestNameHashTransformer(t *testing.T) {
 	}

 	expected := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -98,7 +100,7 @@ func TestNameHashTransformer(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -124,7 +126,7 @@ func TestNameHashTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(service, "svc1"): resource.NewFromMap(
+		resid.NewResId(service, "svc1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Service",
@@ -140,7 +142,7 @@ func TestNameHashTransformer(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(secret, "secret1"): resource.NewFromMap(
+		resid.NewResId(secret, "secret1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
--- a/pkg/transformers/namereference_test.go
+++ b/pkg/transformers/namereference_test.go
@@ -20,6 +20,7 @@ import (
 	"reflect"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
 	"sigs.k8s.io/kustomize/pkg/resource"
@@ -27,8 +28,10 @@ import (
 )

 func TestNameReferenceRun(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	m := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -36,7 +39,7 @@ func TestNameReferenceRun(t *testing.T) {
 					"name": "someprefix-cm1-somehash",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -44,7 +47,7 @@ func TestNameReferenceRun(t *testing.T) {
 					"name": "someprefix-cm2-somehash",
 				},
 			}),
-		resid.NewResId(secret, "secret1"): resource.NewFromMap(
+		resid.NewResId(secret, "secret1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Secret",
@@ -52,7 +55,7 @@ func TestNameReferenceRun(t *testing.T) {
 					"name": "someprefix-secret1-somehash",
 				},
 			}),
-		resid.NewResId(pvc, "claim1"): resource.NewFromMap(
+		resid.NewResId(pvc, "claim1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "PersistentVolumeClaim",
@@ -60,7 +63,7 @@ func TestNameReferenceRun(t *testing.T) {
 					"name": "someprefix-claim1",
 				},
 			}),
-		resid.NewResId(ingress, "ingress1"): resource.NewFromMap(
+		resid.NewResId(ingress, "ingress1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "extensions",
 				"apiVersion": "v1beta1",
@@ -80,7 +83,7 @@ func TestNameReferenceRun(t *testing.T) {
 				},
 			},
 		),
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -158,7 +161,7 @@ func TestNameReferenceRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(statefulset, "statefulset1"): resource.NewFromMap(
+		resid.NewResId(statefulset, "statefulset1"): rf.FromMap(
 			map[string]interface{}{
 				"group":      "apps",
 				"apiVersion": "v1",
@@ -195,7 +198,7 @@ func TestNameReferenceRun(t *testing.T) {
 		expected[k] = v
 	}

-	expected[resid.NewResId(deploy, "deploy1")] = resource.NewFromMap(
+	expected[resid.NewResId(deploy, "deploy1")] = rf.FromMap(
 		map[string]interface{}{
 			"group":      "apps",
 			"apiVersion": "v1",
@@ -273,7 +276,7 @@ func TestNameReferenceRun(t *testing.T) {
 				},
 			},
 		})
-	expected[resid.NewResId(statefulset, "statefulset1")] = resource.NewFromMap(
+	expected[resid.NewResId(statefulset, "statefulset1")] = rf.FromMap(
 		map[string]interface{}{
 			"group":      "apps",
 			"apiVersion": "v1",
@@ -303,7 +306,7 @@ func TestNameReferenceRun(t *testing.T) {
 				},
 			},
 		})
-	expected[resid.NewResId(ingress, "ingress1")] = resource.NewFromMap(
+	expected[resid.NewResId(ingress, "ingress1")] = rf.FromMap(
 		map[string]interface{}{
 			"group":      "extensions",
 			"apiVersion": "v1beta1",
--- a/pkg/transformers/namespace_test.go
+++ b/pkg/transformers/namespace_test.go
@@ -20,6 +20,7 @@ import (
 	"reflect"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
 	"sigs.k8s.io/kustomize/pkg/resource"
@@ -27,8 +28,10 @@ import (
 )

 func TestNamespaceRun(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	m := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -36,7 +39,7 @@ func TestNamespaceRun(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -45,7 +48,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "foo",
 				},
 			}),
-		resid.NewResId(ns, "ns1"): resource.NewFromMap(
+		resid.NewResId(ns, "ns1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Namespace",
@@ -53,7 +56,7 @@ func TestNamespaceRun(t *testing.T) {
 					"name": "ns1",
 				},
 			}),
-		resid.NewResId(sa, "default"): resource.NewFromMap(
+		resid.NewResId(sa, "default"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ServiceAccount",
@@ -62,7 +65,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "system",
 				},
 			}),
-		resid.NewResId(sa, "service-account"): resource.NewFromMap(
+		resid.NewResId(sa, "service-account"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ServiceAccount",
@@ -71,7 +74,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "system",
 				},
 			}),
-		resid.NewResId(crb, "crb"): resource.NewFromMap(
+		resid.NewResId(crb, "crb"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "rbac.authorization.k8s.io/v1",
 				"kind":       "ClusterRoleBinding",
@@ -96,7 +99,7 @@ func TestNamespaceRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(crd, "crd"): resource.NewFromMap(
+		resid.NewResId(crd, "crd"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apiextensions.k8s.io/v1beta1",
 				"kind":       "CustomResourceDefinition",
@@ -106,7 +109,7 @@ func TestNamespaceRun(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		resid.NewResIdWithPrefixNamespace(ns, "ns1", "", ""): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(ns, "ns1", "", ""): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "Namespace",
@@ -114,7 +117,7 @@ func TestNamespaceRun(t *testing.T) {
 					"name": "ns1",
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(cmap, "cm1", "", "test"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm1", "", "test"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -123,7 +126,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "test",
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "", "test"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(cmap, "cm2", "", "test"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -132,7 +135,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "test",
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(sa, "default", "", "test"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(sa, "default", "", "test"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ServiceAccount",
@@ -141,7 +144,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "test",
 				},
 			}),
-		resid.NewResIdWithPrefixNamespace(sa, "service-account", "", "test"): resource.NewFromMap(
+		resid.NewResIdWithPrefixNamespace(sa, "service-account", "", "test"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ServiceAccount",
@@ -150,7 +153,7 @@ func TestNamespaceRun(t *testing.T) {
 					"namespace": "test",
 				},
 			}),
-		resid.NewResId(crb, "crb"): resource.NewFromMap(
+		resid.NewResId(crb, "crb"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "rbac.authorization.k8s.io/v1",
 				"kind":       "ClusterRoleBinding",
@@ -175,7 +178,7 @@ func TestNamespaceRun(t *testing.T) {
 					},
 				},
 			}),
-		resid.NewResId(crd, "crd"): resource.NewFromMap(
+		resid.NewResId(crd, "crd"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apiextensions.k8s.io/v1beta1",
 				"kind":       "CustomResourceDefinition",
--- a/pkg/transformers/patch.go
+++ b/pkg/transformers/patch.go
@@ -31,16 +31,18 @@ import (
 // patchTransformer applies patches.
 type patchTransformer struct {
 	patches []*resource.Resource
+	rf      *resource.Factory
 }

 var _ Transformer = &patchTransformer{}

 // NewPatchTransformer constructs a patchTransformer.
-func NewPatchTransformer(slice []*resource.Resource) (Transformer, error) {
+func NewPatchTransformer(
+	slice []*resource.Resource, rf *resource.Factory) (Transformer, error) {
 	if len(slice) == 0 {
 		return NewNoOpTransformer(), nil
 	}
-	return &patchTransformer{slice}, nil
+	return &patchTransformer{patches: slice, rf: rf}, nil
 }

 // Transform apply the patches on top of the base resources.
@@ -129,9 +131,9 @@ func (pt *patchTransformer) mergePatches() (resmap.ResMap, error) {
 		}
 		var cd conflictDetector
 		if err != nil {
-			cd = newJMPConflictDetector()
+			cd = newJMPConflictDetector(pt.rf)
 		} else {
-			cd, err = newSMPConflictDetector(versionedObj)
+			cd, err = newSMPConflictDetector(versionedObj, pt.rf)
 			if err != nil {
 				return nil, err
 			}
--- a/pkg/transformers/patch_test.go
+++ b/pkg/transformers/patch_test.go
@@ -21,14 +21,17 @@ import (
 	"strings"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
 	"sigs.k8s.io/kustomize/pkg/resource"
 )

 func TestOverlayRun(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	base := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -55,7 +58,7 @@ func TestOverlayRun(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
 			"metadata": map[string]interface{}{
@@ -88,7 +91,7 @@ func TestOverlayRun(t *testing.T) {
 		),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -121,7 +124,7 @@ func TestOverlayRun(t *testing.T) {
 				},
 			}),
 	}
-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -137,7 +140,7 @@ func TestOverlayRun(t *testing.T) {

 func TestMultiplePatches(t *testing.T) {
 	base := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -159,7 +162,7 @@ func TestMultiplePatches(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
 			"metadata": map[string]interface{}{
@@ -185,7 +188,7 @@ func TestMultiplePatches(t *testing.T) {
 			},
 		},
 		),
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
 			"metadata": map[string]interface{}{
@@ -216,7 +219,7 @@ func TestMultiplePatches(t *testing.T) {
 		),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -251,7 +254,7 @@ func TestMultiplePatches(t *testing.T) {
 				},
 			}),
 	}
-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -267,7 +270,7 @@ func TestMultiplePatches(t *testing.T) {

 func TestMultiplePatchesWithConflict(t *testing.T) {
 	base := resmap.ResMap{
-		resid.NewResId(deploy, "deploy1"): resource.NewFromMap(
+		resid.NewResId(deploy, "deploy1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apps/v1",
 				"kind":       "Deployment",
@@ -289,7 +292,7 @@ func TestMultiplePatchesWithConflict(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
 			"metadata": map[string]interface{}{
@@ -315,7 +318,7 @@ func TestMultiplePatchesWithConflict(t *testing.T) {
 			},
 		},
 		),
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "apps/v1",
 			"kind":       "Deployment",
 			"metadata": map[string]interface{}{
@@ -337,7 +340,7 @@ func TestMultiplePatchesWithConflict(t *testing.T) {
 		),
 	}

-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -352,7 +355,7 @@ func TestMultiplePatchesWithConflict(t *testing.T) {

 func TestNoSchemaOverlayRun(t *testing.T) {
 	base := resmap.ResMap{
-		resid.NewResId(foo, "my-foo"): resource.NewFromMap(
+		resid.NewResId(foo, "my-foo"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "example.com/v1",
 				"kind":       "Foo",
@@ -368,7 +371,7 @@ func TestNoSchemaOverlayRun(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "example.com/v1",
 			"kind":       "Foo",
 			"metadata": map[string]interface{}{
@@ -384,7 +387,7 @@ func TestNoSchemaOverlayRun(t *testing.T) {
 		),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(foo, "my-foo"): resource.NewFromMap(
+		resid.NewResId(foo, "my-foo"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "example.com/v1",
 				"kind":       "Foo",
@@ -400,7 +403,7 @@ func TestNoSchemaOverlayRun(t *testing.T) {
 			}),
 	}

-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -415,7 +418,7 @@ func TestNoSchemaOverlayRun(t *testing.T) {

 func TestNoSchemaMultiplePatches(t *testing.T) {
 	base := resmap.ResMap{
-		resid.NewResId(foo, "my-foo"): resource.NewFromMap(
+		resid.NewResId(foo, "my-foo"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "example.com/v1",
 				"kind":       "Foo",
@@ -431,7 +434,7 @@ func TestNoSchemaMultiplePatches(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "example.com/v1",
 			"kind":       "Foo",
 			"metadata": map[string]interface{}{
@@ -445,7 +448,7 @@ func TestNoSchemaMultiplePatches(t *testing.T) {
 			},
 		},
 		),
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "example.com/v1",
 			"kind":       "Foo",
 			"metadata": map[string]interface{}{
@@ -464,7 +467,7 @@ func TestNoSchemaMultiplePatches(t *testing.T) {
 		),
 	}
 	expected := resmap.ResMap{
-		resid.NewResId(foo, "my-foo"): resource.NewFromMap(
+		resid.NewResId(foo, "my-foo"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "example.com/v1",
 				"kind":       "Foo",
@@ -484,7 +487,7 @@ func TestNoSchemaMultiplePatches(t *testing.T) {
 			}),
 	}

-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -499,7 +502,7 @@ func TestNoSchemaMultiplePatches(t *testing.T) {

 func TestNoSchemaMultiplePatchesWithConflict(t *testing.T) {
 	base := resmap.ResMap{
-		resid.NewResId(foo, "my-foo"): resource.NewFromMap(
+		resid.NewResId(foo, "my-foo"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "example.com/v1",
 				"kind":       "Foo",
@@ -515,7 +518,7 @@ func TestNoSchemaMultiplePatchesWithConflict(t *testing.T) {
 			}),
 	}
 	patch := []*resource.Resource{
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "example.com/v1",
 			"kind":       "Foo",
 			"metadata": map[string]interface{}{
@@ -528,7 +531,7 @@ func TestNoSchemaMultiplePatchesWithConflict(t *testing.T) {
 				},
 			},
 		}),
-		resource.NewFromMap(map[string]interface{}{
+		rf.FromMap(map[string]interface{}{
 			"apiVersion": "example.com/v1",
 			"kind":       "Foo",
 			"metadata": map[string]interface{}{
@@ -542,7 +545,7 @@ func TestNoSchemaMultiplePatchesWithConflict(t *testing.T) {
 		}),
 	}

-	lt, err := NewPatchTransformer(patch)
+	lt, err := NewPatchTransformer(patch, rf)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
--- a/pkg/transformers/patchconflictdetector.go
+++ b/pkg/transformers/patchconflictdetector.go
@@ -18,6 +18,7 @@ package transformers

 import (
 	"encoding/json"
+
 	"github.com/evanphx/json-patch"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/util/mergepatch"
@@ -31,12 +32,14 @@ type conflictDetector interface {
 	mergePatches(patch1, patch2 *resource.Resource) (*resource.Resource, error)
 }

-type jsonMergePatch struct{}
+type jsonMergePatch struct {
+	rf *resource.Factory
+}

 var _ conflictDetector = &jsonMergePatch{}

-func newJMPConflictDetector() conflictDetector {
-	return &jsonMergePatch{}
+func newJMPConflictDetector(rf *resource.Factory) conflictDetector {
+	return &jsonMergePatch{rf: rf}
 }

 func (jmp *jsonMergePatch) hasConflict(
@@ -82,18 +85,21 @@ func (jmp *jsonMergePatch) mergePatches(
 	}
 	mergedMap := make(map[string]interface{})
 	err = json.Unmarshal(mergedBytes, &mergedMap)
-	return resource.NewFromMap(mergedMap), err
+	return jmp.rf.FromMap(mergedMap), err
 }

 type strategicMergePatch struct {
 	lookupPatchMeta strategicpatch.LookupPatchMeta
+	rf              *resource.Factory
 }

 var _ conflictDetector = &strategicMergePatch{}

-func newSMPConflictDetector(versionedObj runtime.Object) (conflictDetector, error) {
+func newSMPConflictDetector(
+	versionedObj runtime.Object,
+	rf *resource.Factory) (conflictDetector, error) {
 	lookupPatchMeta, err := strategicpatch.NewPatchMetaFromStruct(versionedObj)
-	return &strategicMergePatch{lookupPatchMeta: lookupPatchMeta}, err
+	return &strategicMergePatch{lookupPatchMeta: lookupPatchMeta, rf: rf}, err
 }

 func (smp *strategicMergePatch) hasConflict(p1, p2 *resource.Resource) (bool, error) {
@@ -127,5 +133,5 @@ func (smp *strategicMergePatch) findConflict(
 func (smp *strategicMergePatch) mergePatches(patch1, patch2 *resource.Resource) (*resource.Resource, error) {
 	mergeJsonMap, err := strategicpatch.MergeStrategicMergeMapPatchUsingLookupPatchMeta(
 		smp.lookupPatchMeta, patch1.Map(), patch2.Map())
-	return resource.NewFromMap(mergeJsonMap), err
+	return smp.rf.FromMap(mergeJsonMap), err
 }
--- a/pkg/transformers/prefixname_test.go
+++ b/pkg/transformers/prefixname_test.go
@@ -20,6 +20,7 @@ import (
 	"reflect"
 	"testing"

+	"sigs.k8s.io/kustomize/internal/k8sdeps"
 	"sigs.k8s.io/kustomize/pkg/resid"
 	"sigs.k8s.io/kustomize/pkg/resmap"
 	"sigs.k8s.io/kustomize/pkg/resource"
@@ -27,8 +28,10 @@ import (
 )

 func TestPrefixNameRun(t *testing.T) {
+	rf := resource.NewFactory(
+		k8sdeps.NewKustKunstructuredFactory(k8sdeps.NewKustDecoder()))
 	m := resmap.ResMap{
-		resid.NewResId(cmap, "cm1"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm1"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -36,7 +39,7 @@ func TestPrefixNameRun(t *testing.T) {
 					"name": "cm1",
 				},
 			}),
-		resid.NewResId(cmap, "cm2"): resource.NewFromMap(
+		resid.NewResId(cmap, "cm2"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -44,7 +47,7 @@ func TestPrefixNameRun(t *testing.T) {
 					"name": "cm2",
 				},
 			}),
-		resid.NewResId(crd, "crd"): resource.NewFromMap(
+		resid.NewResId(crd, "crd"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apiextensions.k8s.io/v1beta1",
 				"kind":       "CustomResourceDefinition",
@@ -54,7 +57,7 @@ func TestPrefixNameRun(t *testing.T) {
 			}),
 	}
 	expected := resmap.ResMap{
-		resid.NewResIdWithPrefix(cmap, "cm1", "someprefix-"): resource.NewFromMap(
+		resid.NewResIdWithPrefix(cmap, "cm1", "someprefix-"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -62,7 +65,7 @@ func TestPrefixNameRun(t *testing.T) {
 					"name": "someprefix-cm1",
 				},
 			}),
-		resid.NewResIdWithPrefix(cmap, "cm2", "someprefix-"): resource.NewFromMap(
+		resid.NewResIdWithPrefix(cmap, "cm2", "someprefix-"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "v1",
 				"kind":       "ConfigMap",
@@ -70,7 +73,7 @@ func TestPrefixNameRun(t *testing.T) {
 					"name": "someprefix-cm2",
 				},
 			}),
-		resid.NewResId(crd, "crd"): resource.NewFromMap(
+		resid.NewResId(crd, "crd"): rf.FromMap(
 			map[string]interface{}{
 				"apiVersion": "apiextensions.k8s.io/v1beta1",
 				"kind":       "CustomResourceDefinition",