update vendor

Signed-off-by: Roland.Ma <rolandma@yunify.com>

vendor/sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig/doc.go

@@ -0,0 +1,10 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package builtinconfig provides legacy methods for
+// configuring builtin plugins from a common config file.
+// As a user, its best to configure plugins individually
+// with plugin config files specified in the `transformers:`
+// or `generators:` field, than to use this legacy
+// configuration technique.
+package builtinconfig

vendor/sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig/loaddefaultconfig.go

@@ -0,0 +1,42 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package builtinconfig
+
+import (
+	"sigs.k8s.io/kustomize/api/ifc"
+	"sigs.k8s.io/yaml"
+)
+
+// loadDefaultConfig returns a TranformerConfig
+// object from a list of files.
+func loadDefaultConfig(
+	ldr ifc.Loader, paths []string) (*TransformerConfig, error) {
+	result := &TransformerConfig{}
+	for _, path := range paths {
+		data, err := ldr.Load(path)
+		if err != nil {
+			return nil, err
+		}
+		t, err := makeTransformerConfigFromBytes(data)
+		if err != nil {
+			return nil, err
+		}
+		result, err = result.Merge(t)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return result, nil
+}
+
+// makeTransformerConfigFromBytes returns a TransformerConfig object from bytes
+func makeTransformerConfigFromBytes(data []byte) (*TransformerConfig, error) {
+	var t TransformerConfig
+	err := yaml.Unmarshal(data, &t)
+	if err != nil {
+		return nil, err
+	}
+	t.sortFields()
+	return &t, nil
+}

vendor/sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig/namebackreferences.go

@@ -0,0 +1,99 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package builtinconfig
+
+import (
+	"strings"
+
+	"sigs.k8s.io/kustomize/api/resid"
+	"sigs.k8s.io/kustomize/api/types"
+)
+
+// NameBackReferences is an association between a gvk.GVK (a ReferralTarget)
+// and a list of Referrers that could refer to it.
+//
+// It is used to handle name changes, and can be thought of as a
+// a contact list.  If you change your own contact info (name,
+// phone number, etc.), you must tell your contacts or they won't
+// know about the change.
+//
+// For example, ConfigMaps can be used by Pods and everything that
+// contains a Pod; Deployment, Job, StatefulSet, etc.
+// The ConfigMap is the ReferralTarget, the others are Referrers.
+//
+// If the the name of a ConfigMap instance changed from 'alice' to 'bob',
+// one must
+//  - visit all objects that could refer to the ConfigMap (the Referrers)
+//  - see if they mention 'alice',
+//  - if so, change the Referrer's name reference to 'bob'.
+//
+// The NameBackReferences instance to aid in this could look like
+//   {
+//     kind: ConfigMap
+//     version: v1
+//     fieldSpecs:
+//     - kind: Pod
+//       version: v1
+//       path: spec/volumes/configMap/name
+//     - kind: Deployment
+//       path: spec/template/spec/volumes/configMap/name
+//     - kind: Job
+//       path: spec/template/spec/volumes/configMap/name
+//       (etc.)
+//   }
+type NameBackReferences struct {
+	resid.Gvk `json:",inline,omitempty" yaml:",inline,omitempty"`
+	// TODO: rename json 'fieldSpecs' to 'referrers' for clarity.
+	// This will, however, break anyone using a custom config.
+	Referrers types.FsSlice `json:"fieldSpecs,omitempty" yaml:"fieldSpecs,omitempty"`
+}
+
+func (n NameBackReferences) String() string {
+	var r []string
+	for _, f := range n.Referrers {
+		r = append(r, f.String())
+	}
+	return n.Gvk.String() + ":  (\n" +
+		strings.Join(r, "\n") + "\n)"
+}
+
+type nbrSlice []NameBackReferences
+
+func (s nbrSlice) Len() int      { return len(s) }
+func (s nbrSlice) Swap(i, j int) { s[i], s[j] = s[j], s[i] }
+func (s nbrSlice) Less(i, j int) bool {
+	return s[i].Gvk.IsLessThan(s[j].Gvk)
+}
+
+func (s nbrSlice) mergeAll(o nbrSlice) (result nbrSlice, err error) {
+	result = s
+	for _, r := range o {
+		result, err = result.mergeOne(r)
+		if err != nil {
+			return nil, err
+		}
+	}
+	return result, nil
+}
+
+func (s nbrSlice) mergeOne(other NameBackReferences) (nbrSlice, error) {
+	var result nbrSlice
+	var err error
+	found := false
+	for _, c := range s {
+		if c.Gvk.Equals(other.Gvk) {
+			c.Referrers, err = c.Referrers.MergeAll(other.Referrers)
+			if err != nil {
+				return nil, err
+			}
+			found = true
+		}
+		result = append(result, c)
+	}
+
+	if !found {
+		result = append(result, other)
+	}
+	return result, nil
+}

vendor/sigs.k8s.io/kustomize/api/internal/plugins/builtinconfig/transformerconfig.go

@@ -0,0 +1,148 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package builtinconfig
+
+import (
+	"log"
+	"sort"
+
+	"sigs.k8s.io/kustomize/api/ifc"
+	"sigs.k8s.io/kustomize/api/konfig/builtinpluginconsts"
+	"sigs.k8s.io/kustomize/api/types"
+)
+
+// TransformerConfig holds the data needed to perform transformations.
+type TransformerConfig struct {
+	NamePrefix        types.FsSlice `json:"namePrefix,omitempty" yaml:"namePrefix,omitempty"`
+	NameSuffix        types.FsSlice `json:"nameSuffix,omitempty" yaml:"nameSuffix,omitempty"`
+	NameSpace         types.FsSlice `json:"namespace,omitempty" yaml:"namespace,omitempty"`
+	CommonLabels      types.FsSlice `json:"commonLabels,omitempty" yaml:"commonLabels,omitempty"`
+	CommonAnnotations types.FsSlice `json:"commonAnnotations,omitempty" yaml:"commonAnnotations,omitempty"`
+	NameReference     nbrSlice      `json:"nameReference,omitempty" yaml:"nameReference,omitempty"`
+	VarReference      types.FsSlice `json:"varReference,omitempty" yaml:"varReference,omitempty"`
+	Images            types.FsSlice `json:"images,omitempty" yaml:"images,omitempty"`
+	Replicas          types.FsSlice `json:"replicas,omitempty" yaml:"replicas,omitempty"`
+}
+
+// MakeEmptyConfig returns an empty TransformerConfig object
+func MakeEmptyConfig() *TransformerConfig {
+	return &TransformerConfig{}
+}
+
+// MakeDefaultConfig returns a default TransformerConfig.
+func MakeDefaultConfig() *TransformerConfig {
+	c, err := makeTransformerConfigFromBytes(
+		builtinpluginconsts.GetDefaultFieldSpecs())
+	if err != nil {
+		log.Fatalf("Unable to make default transformconfig: %v", err)
+	}
+	return c
+}
+
+// MakeTransformerConfig returns a merger of custom config,
+// if any, with default config.
+func MakeTransformerConfig(
+	ldr ifc.Loader, paths []string) (*TransformerConfig, error) {
+	t1 := MakeDefaultConfig()
+	if len(paths) == 0 {
+		return t1, nil
+	}
+	t2, err := loadDefaultConfig(ldr, paths)
+	if err != nil {
+		return nil, err
+	}
+	return t1.Merge(t2)
+}
+
+// sortFields provides determinism in logging, tests, etc.
+func (t *TransformerConfig) sortFields() {
+	sort.Sort(t.NamePrefix)
+	sort.Sort(t.NameSpace)
+	sort.Sort(t.CommonLabels)
+	sort.Sort(t.CommonAnnotations)
+	sort.Sort(t.NameReference)
+	sort.Sort(t.VarReference)
+	sort.Sort(t.Images)
+	sort.Sort(t.Replicas)
+}
+
+// AddPrefixFieldSpec adds a FieldSpec to NamePrefix
+func (t *TransformerConfig) AddPrefixFieldSpec(fs types.FieldSpec) (err error) {
+	t.NamePrefix, err = t.NamePrefix.MergeOne(fs)
+	return err
+}
+
+// AddSuffixFieldSpec adds a FieldSpec to NameSuffix
+func (t *TransformerConfig) AddSuffixFieldSpec(fs types.FieldSpec) (err error) {
+	t.NameSuffix, err = t.NameSuffix.MergeOne(fs)
+	return err
+}
+
+// AddLabelFieldSpec adds a FieldSpec to CommonLabels
+func (t *TransformerConfig) AddLabelFieldSpec(fs types.FieldSpec) (err error) {
+	t.CommonLabels, err = t.CommonLabels.MergeOne(fs)
+	return err
+}
+
+// AddAnnotationFieldSpec adds a FieldSpec to CommonAnnotations
+func (t *TransformerConfig) AddAnnotationFieldSpec(fs types.FieldSpec) (err error) {
+	t.CommonAnnotations, err = t.CommonAnnotations.MergeOne(fs)
+	return err
+}
+
+// AddNamereferenceFieldSpec adds a NameBackReferences to NameReference
+func (t *TransformerConfig) AddNamereferenceFieldSpec(
+	nbrs NameBackReferences) (err error) {
+	t.NameReference, err = t.NameReference.mergeOne(nbrs)
+	return err
+}
+
+// Merge merges two TransformerConfigs objects into
+// a new TransformerConfig object
+func (t *TransformerConfig) Merge(input *TransformerConfig) (
+	merged *TransformerConfig, err error) {
+	if input == nil {
+		return t, nil
+	}
+	merged = &TransformerConfig{}
+	merged.NamePrefix, err = t.NamePrefix.MergeAll(input.NamePrefix)
+	if err != nil {
+		return nil, err
+	}
+	merged.NameSuffix, err = t.NameSuffix.MergeAll(input.NameSuffix)
+	if err != nil {
+		return nil, err
+	}
+	merged.NameSpace, err = t.NameSpace.MergeAll(input.NameSpace)
+	if err != nil {
+		return nil, err
+	}
+	merged.CommonAnnotations, err = t.CommonAnnotations.MergeAll(
+		input.CommonAnnotations)
+	if err != nil {
+		return nil, err
+	}
+	merged.CommonLabels, err = t.CommonLabels.MergeAll(input.CommonLabels)
+	if err != nil {
+		return nil, err
+	}
+	merged.VarReference, err = t.VarReference.MergeAll(input.VarReference)
+	if err != nil {
+		return nil, err
+	}
+	merged.NameReference, err = t.NameReference.mergeAll(input.NameReference)
+	if err != nil {
+		return nil, err
+	}
+	merged.Images, err = t.Images.MergeAll(input.Images)
+	if err != nil {
+		return nil, err
+	}
+	merged.Replicas, err = t.Replicas.MergeAll(input.Replicas)
+	if err != nil {
+		return nil, err
+	}
+	merged.sortFields()
+	return merged, nil
+}