update kyaml go.mod and go.sum

also update cmd/config,cmd/kubectl,cmd/resource

cmd/config/go.mod

@@ -9,7 +9,6 @@ require (
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.4.0
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 	k8s.io/apimachinery v0.17.0
 	sigs.k8s.io/kustomize/kyaml v0.0.0
 )

cmd/config/go.sum

@@ -101,6 +101,8 @@ github.com/posener/complete/v2 v2.0.1-alpha.12/go.mod h1://JlL91cS2JV7rOl6LVHrRq
 github.com/posener/script v1.0.4 h1:nSuXW5ZdmFnQIueLB2s0qvs4oNsUloM1Zydzh75v42w=
 github.com/posener/script v1.0.4/go.mod h1:Rg3ijooqulo05aGLyGsHoLmIOUzHUVK19WVgrYBPU/E=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/cast v1.3.0/go.mod h1:Qx5cxh0v+4UWYiBimWS+eyWzqEqokIECu5etghLkUJE=
 github.com/spf13/cobra v0.0.5 h1:f0B+LkLX6DtmRH1isoNA9VTtNUK9K8xYd28JNNfOv/s=

cmd/kubectl/go.sum

@@ -68,6 +68,7 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/ghodss/yaml v0.0.0-20150909031657-73d445a93680/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-bindata/go-bindata v3.1.2+incompatible/go.mod h1:xK8Dsgwmeed+BBsSy2XTopBn/8uK2HWuGSnA11C3Joo=
 github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
@@ -213,6 +214,7 @@ github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsT
 github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M=
 github.com/russross/blackfriday v1.5.2 h1:HyvC0ARfnZBqnXwABFeSZHpKvJHJJfPz81GNueLj0oo=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
@@ -331,6 +333,7 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=

cmd/resource/go.sum

@@ -59,6 +59,7 @@ github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/globalsign/mgo v0.0.0-20180905125535-1ca0a4f7cbcb/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
 github.com/globalsign/mgo v0.0.0-20181015135952-eeefdecb41b8/go.mod h1:xkRDCp4j0OGD1HRkm4kmhM+pmpv3AKq5SU7GMg4oO/Q=
+github.com/go-bindata/go-bindata v3.1.2+incompatible/go.mod h1:xK8Dsgwmeed+BBsSy2XTopBn/8uK2HWuGSnA11C3Joo=
 github.com/go-errors/errors v1.0.1 h1:LUHzmkK3GUKUrL/1gfBUxAHzcev3apQlezX/+O7ma6w=
 github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm6/TyX73Q=
 github.com/go-logr/logr v0.1.0 h1:M1Tv3VzNlEHg6uyACnRdtrploV2P7wZqH8BoQMtz0cg=
@@ -217,6 +218,7 @@ github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a h1:9a8MnZMP0X2nL
 github.com/prometheus/procfs v0.0.0-20181204211112-1dc9a6cbc91a/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk=
 github.com/remyoudompheng/bigfft v0.0.0-20170806203942-52369c62f446/go.mod h1:uYEyJGbgTkfkS4+E/PavXkNJcbFIpEtjt2B0KDQ5+9M=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/soheilhy/cmux v0.1.3/go.mod h1:IM3LyeVVIOuxMH7sFAkER9+bJ4dT7Ms6E4xg4kGIyLM=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=

kyaml/go.mod

@@ -6,7 +6,9 @@ require (
 	github.com/davecgh/go-spew v1.1.1
 	github.com/go-errors/errors v1.0.1
 	github.com/go-openapi/spec v0.19.5
+	github.com/sergi/go-diff v1.1.0
 	github.com/stretchr/testify v1.4.0
 	github.com/xlab/treeprint v0.0.0-20181112141820-a009c3971eca
+	gopkg.in/yaml.v2 v2.2.4
 	gopkg.in/yaml.v3 v3.0.0-20191026110619-0b21df46bc1d
 )

kyaml/go.sum

@@ -27,6 +27,8 @@ github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e h1:hB2xlXdHp/pmPZq
 github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN94OJF2b5HbByQZoLdCWB1Yqtg26g4irojpc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
+github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
 github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
@@ -45,6 +47,8 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
+gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4 h1:/eiJrUcujPVeJ3xlSWaiNi3uSVmDGBK1pDHUHAnao1I=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

kyaml/kio/filters/fmtr.go

@@ -95,6 +95,7 @@ type formatter struct {
 }
 
 // fmtNode recursively formats the Document Contents.
+// See: https://godoc.org/gopkg.in/yaml.v3#Node
 func (f *formatter) fmtNode(n *yaml.Node, path string, schema *openapi.ResourceSchema) error {
 	if n.Kind == yaml.ScalarNode && schema != nil && schema.Schema != nil {
 		// ensure values that are interpreted as non-string values (e.g. "true")
@@ -142,12 +143,12 @@ func (f *formatter) fmtNode(n *yaml.Node, path string, schema *openapi.ResourceS
 			// if the node is a field, lookup the schema using the field name
 			p = fmt.Sprintf("%s.%s", path, n.Content[i-1].Value)
 			if schema != nil {
-				s = schema.SchemaForField(n.Content[i-1].Value)
+				s = schema.Field(n.Content[i-1].Value)
 			}
 		case isElement:
 			// if the node is a list element, lookup the schema for the array items
 			if schema != nil {
-				s = schema.SchemaForElements()
+				s = schema.Elements()
 			}
 		}
 

kyaml/openapi/example_test.go

@@ -13,8 +13,7 @@ import (
 func Example() {
 	s := openapi.SchemaForResourceType(yaml.TypeMeta{APIVersion: "apps/v1", Kind: "Deployment"})
 
-	f := s.SchemaForField("spec").
+	f := s.Lookup("spec", "replicas")
-		SchemaForField("replicas")
 	fmt.Println(f.Schema.Description[:70] + "...")
 	fmt.Println(f.Schema.Type)
 
@@ -26,10 +25,7 @@ func Example() {
 func Example_arrayMerge() {
 	s := openapi.SchemaForResourceType(yaml.TypeMeta{APIVersion: "apps/v1", Kind: "Deployment"})
 
-	f := s.SchemaForField("spec").
+	f := s.Lookup("spec", "template", "spec", "containers")
-		SchemaForField("template").
-		SchemaForField("spec").
-		SchemaForField("containers")
 	fmt.Println(f.Schema.Description[:70] + "...")
 	fmt.Println(f.Schema.Type)
 	fmt.Println(f.PatchStrategyAndKey()) // merge patch strategy on name
@@ -43,11 +39,7 @@ func Example_arrayMerge() {
 func Example_arrayReplace() {
 	s := openapi.SchemaForResourceType(yaml.TypeMeta{APIVersion: "apps/v1", Kind: "Deployment"})
 
-	f := s.SchemaForField("spec").
+	f := s.Lookup("spec", "template", "spec", "containers", openapi.Elements, "args")
-		SchemaForField("template").
-		SchemaForField("spec").
-		SchemaForField("containers").SchemaForElements().
-		SchemaForField("args")
 	fmt.Println(f.Schema.Description[:70] + "...")
 	fmt.Println(f.Schema.Type)
 	fmt.Println(f.PatchStrategyAndKey()) // no patch strategy or merge key
@@ -60,12 +52,8 @@ func Example_arrayReplace() {
 func Example_arrayElement() {
 	s := openapi.SchemaForResourceType(yaml.TypeMeta{APIVersion: "apps/v1", Kind: "Deployment"})
 
-	f := s.SchemaForField("spec").
+	f := s.Lookup("spec", "template", "spec", "containers",
-		SchemaForField("template").
+		openapi.Elements, "ports", openapi.Elements, "containerPort")
-		SchemaForField("spec").
-		SchemaForField("containers").SchemaForElements().
-		SchemaForField("ports").SchemaForElements().
-		SchemaForField("containerPort")
 	fmt.Println(f.Schema.Description[:70] + "...")
 	fmt.Println(f.Schema.Type)
 
@@ -77,7 +65,7 @@ func Example_arrayElement() {
 func Example_map() {
 	s := openapi.SchemaForResourceType(yaml.TypeMeta{APIVersion: "apps/v1", Kind: "Deployment"})
 
-	f := s.SchemaForField("metadata").SchemaForField("labels")
+	f := s.Lookup("metadata", "labels")
 	fmt.Println(f.Schema.Description[:70] + "...")
 	fmt.Println(f.Schema.Type)
 

kyaml/openapi/openapi.go

@@ -33,8 +33,8 @@ func SchemaForResourceType(t yaml.TypeMeta) *ResourceSchema {
 	return &ResourceSchema{Schema: rs}
 }
 
-// SchemaForElements returns the Schema for the elements of an array.
+// Elements returns the Schema for the elements of an array.
-func (r *ResourceSchema) SchemaForElements() *ResourceSchema {
+func (r *ResourceSchema) Elements() *ResourceSchema {
 	// load the schema from swagger.json
 	initSchema()
 
@@ -53,8 +53,30 @@ func (r *ResourceSchema) SchemaForElements() *ResourceSchema {
 	return &ResourceSchema{Schema: &s}
 }
 
-// SchemaForField returns the Schema for a field.
+const Elements = "[]"
-func (r *ResourceSchema) SchemaForField(field string) *ResourceSchema {
+
+// Lookup calls either Field or Elements for each item in the path.
+// If the path item is "[]", then Elements is called, otherwise
+// Field is called.
+// If any Field or Elements call returns nil, then Lookup returns
+// nil immediately.
+func (r *ResourceSchema) Lookup(path ...string) *ResourceSchema {
+	s := r
+	for _, p := range path {
+		if s == nil {
+			break
+		}
+		if p == Elements {
+			s = s.Elements()
+			continue
+		}
+		s = s.Field(p)
+	}
+	return s
+}
+
+// Field returns the Schema for a field.
+func (r *ResourceSchema) Field(field string) *ResourceSchema {
 	// load the schema from swagger.json
 	initSchema()
 

kyaml/openapi/openapi_test.go

@@ -18,7 +18,7 @@ func TestSchemaForResourceType(t *testing.T) {
 		t.FailNow()
 	}
 
-	f := s.SchemaForField("spec")
+	f := s.Field("spec")
 	if !assert.NotNil(t, f) {
 		t.FailNow()
 	}
@@ -27,7 +27,7 @@ func TestSchemaForResourceType(t *testing.T) {
 		t.FailNow()
 	}
 
-	replicas := f.SchemaForField("replicas")
+	replicas := f.Field("replicas")
 	if !assert.NotNil(t, replicas) {
 		t.FailNow()
 	}
@@ -36,7 +36,7 @@ func TestSchemaForResourceType(t *testing.T) {
 		t.FailNow()
 	}
 
-	temp := f.SchemaForField("template")
+	temp := f.Field("template")
 	if !assert.NotNil(t, temp) {
 		t.FailNow()
 	}
@@ -45,16 +45,12 @@ func TestSchemaForResourceType(t *testing.T) {
 		t.FailNow()
 	}
 
-	containers := temp.SchemaForField("spec").
+	containers := temp.Field("spec").Field("containers").Elements()
-		SchemaForField("containers").
-		SchemaForElements()
 	if !assert.NotNil(t, containers) {
 		t.FailNow()
 	}
 
-	targetPort := containers.SchemaForField("ports").
+	targetPort := containers.Field("ports").Elements().Field("containerPort")
-		SchemaForElements().
-		SchemaForField("containerPort")
 	if !assert.NotNil(t, targetPort) {
 		t.FailNow()
 	}
@@ -63,8 +59,7 @@ func TestSchemaForResourceType(t *testing.T) {
 		t.FailNow()
 	}
 
-	arg := containers.SchemaForField("args").
+	arg := containers.Field("args").Elements()
-		SchemaForElements()
 	if !assert.NotNil(t, arg) {
 		t.FailNow()
 	}

kyaml/yaml/compatibility_test.go

@@ -61,14 +61,8 @@ spec:
 		t.FailNow()
 	}
 	on := args.YNode().Content[1]
-	onS := s.
+	onS := s.Lookup(
-		SchemaForField("spec").
+		"spec", "template", "spec", "containers", openapi.Elements, "args", openapi.Elements)
-		SchemaForField("template").
-		SchemaForField("spec").
-		SchemaForField("containers").
-		SchemaForElements().
-		SchemaForField("args").
-		SchemaForElements()
 	yaml.FormatNonStringStyle(on, *onS.Schema)
 
 	containerPort, err := n.Pipe(yaml.Lookup(
@@ -80,15 +74,8 @@ spec:
 	if !assert.NotNil(t, containerPort) {
 		t.FailNow()
 	}
-	cpS := s.
+	cpS := s.Lookup("spec", "template", "spec", "containers", openapi.Elements,
-		SchemaForField("spec").
+		"ports", openapi.Elements, "containerPort")
-		SchemaForField("template").
-		SchemaForField("spec").
-		SchemaForField("containers").
-		SchemaForElements().
-		SchemaForField("ports").
-		SchemaForElements().
-		SchemaForField("containerPort")
 	if !assert.NotNil(t, cpS) {
 		t.FailNow()
 	}