fork kyaml and api

Author: yuwenma

alpha/internal/forked/api/builtins/builtins.go

@@ -0,0 +1,51 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Deprecated: Package api/builtins will not be available in API v1.
+package builtins
+
+import (
+	internal "sigs.k8s.io/kustomize/api/internal/builtins"
+)
+
+type (
+	AnnotationsTransformerPlugin         = internal.AnnotationsTransformerPlugin
+	ConfigMapGeneratorPlugin             = internal.ConfigMapGeneratorPlugin
+	HashTransformerPlugin                = internal.HashTransformerPlugin
+	HelmChartInflationGeneratorPlugin    = internal.HelmChartInflationGeneratorPlugin
+	IAMPolicyGeneratorPlugin             = internal.IAMPolicyGeneratorPlugin
+	ImageTagTransformerPlugin            = internal.ImageTagTransformerPlugin
+	LabelTransformerPlugin               = internal.LabelTransformerPlugin
+	LegacyOrderTransformerPlugin         = internal.LegacyOrderTransformerPlugin
+	NamespaceTransformerPlugin           = internal.NamespaceTransformerPlugin
+	PatchJson6902TransformerPlugin       = internal.PatchJson6902TransformerPlugin
+	PatchStrategicMergeTransformerPlugin = internal.PatchStrategicMergeTransformerPlugin
+	PatchTransformerPlugin               = internal.PatchTransformerPlugin
+	PrefixTransformerPlugin              = internal.PrefixTransformerPlugin
+	SuffixTransformerPlugin              = internal.SuffixTransformerPlugin
+	ReplacementTransformerPlugin         = internal.ReplacementTransformerPlugin
+	ReplicaCountTransformerPlugin        = internal.ReplicaCountTransformerPlugin
+	SecretGeneratorPlugin                = internal.SecretGeneratorPlugin
+	ValueAddTransformerPlugin            = internal.ValueAddTransformerPlugin
+)
+
+var (
+	NewAnnotationsTransformerPlugin         = internal.NewAnnotationsTransformerPlugin
+	NewConfigMapGeneratorPlugin             = internal.NewConfigMapGeneratorPlugin
+	NewHashTransformerPlugin                = internal.NewHashTransformerPlugin
+	NewHelmChartInflationGeneratorPlugin    = internal.NewHelmChartInflationGeneratorPlugin
+	NewIAMPolicyGeneratorPlugin             = internal.NewIAMPolicyGeneratorPlugin
+	NewImageTagTransformerPlugin            = internal.NewImageTagTransformerPlugin
+	NewLabelTransformerPlugin               = internal.NewLabelTransformerPlugin
+	NewLegacyOrderTransformerPlugin         = internal.NewLegacyOrderTransformerPlugin
+	NewNamespaceTransformerPlugin           = internal.NewNamespaceTransformerPlugin
+	NewPatchJson6902TransformerPlugin       = internal.NewPatchJson6902TransformerPlugin
+	NewPatchStrategicMergeTransformerPlugin = internal.NewPatchStrategicMergeTransformerPlugin
+	NewPatchTransformerPlugin               = internal.NewPatchTransformerPlugin
+	NewPrefixTransformerPlugin              = internal.NewPrefixTransformerPlugin
+	NewSuffixTransformerPlugin              = internal.NewSuffixTransformerPlugin
+	NewReplacementTransformerPlugin         = internal.NewReplacementTransformerPlugin
+	NewReplicaCountTransformerPlugin        = internal.NewReplicaCountTransformerPlugin
+	NewSecretGeneratorPlugin                = internal.NewSecretGeneratorPlugin
+	NewValueAddTransformerPlugin            = internal.NewValueAddTransformerPlugin
+)

alpha/internal/forked/api/filesys/filesys.go

@@ -0,0 +1,61 @@
+// Copyright 2021 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// Package filesys provides a file system abstraction,
+// a subset of that provided by golang.org/pkg/os,
+// with an on-disk and in-memory representation.
+//
+// Deprecated: use sigs.k8s.io/kustomize/kyaml/filesys instead.
+package filesys
+
+import "sigs.k8s.io/kustomize/kyaml/filesys"
+
+const (
+	// Separator is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.Separator.
+	Separator = filesys.Separator
+	// SelfDir is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.SelfDir.
+	SelfDir = filesys.SelfDir
+	// ParentDir is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.ParentDir.
+	ParentDir = filesys.ParentDir
+)
+
+type (
+	// FileSystem is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.FileSystem.
+	FileSystem = filesys.FileSystem
+	// FileSystemOrOnDisk is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.FileSystemOrOnDisk.
+	FileSystemOrOnDisk = filesys.FileSystemOrOnDisk
+	// ConfirmedDir is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.ConfirmedDir.
+	ConfirmedDir = filesys.ConfirmedDir
+)
+
+// MakeEmptyDirInMemory is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.MakeEmptyDirInMemory.
+func MakeEmptyDirInMemory() FileSystem { return filesys.MakeEmptyDirInMemory() }
+
+// MakeFsInMemory is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.MakeFsInMemory.
+func MakeFsInMemory() FileSystem { return filesys.MakeFsInMemory() }
+
+// MakeFsOnDisk is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.MakeFsOnDisk.
+func MakeFsOnDisk() FileSystem { return filesys.MakeFsOnDisk() }
+
+// NewTmpConfirmedDir is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.NewTmpConfirmedDir.
+func NewTmpConfirmedDir() (filesys.ConfirmedDir, error) { return filesys.NewTmpConfirmedDir() }
+
+// RootedPath is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.RootedPath.
+func RootedPath(elem ...string) string { return filesys.RootedPath(elem...) }
+
+// StripTrailingSeps is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.StripTrailingSeps.
+func StripTrailingSeps(s string) string { return filesys.StripTrailingSeps(s) }
+
+// StripLeadingSeps is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.StripLeadingSeps.
+func StripLeadingSeps(s string) string { return filesys.StripLeadingSeps(s) }
+
+// PathSplit is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.PathSplit.
+func PathSplit(incoming string) []string { return filesys.PathSplit(incoming) }
+
+// PathJoin is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.PathJoin.
+func PathJoin(incoming []string) string { return filesys.PathJoin(incoming) }
+
+// InsertPathPart is deprecated, use sigs.k8s.io/kustomize/kyaml/filesys.InsertPathPart.
+func InsertPathPart(path string, pos int, part string) string {
+	return filesys.InsertPathPart(path, pos, part)
+}

alpha/internal/forked/api/filters/annotations/annotations.go

@@ -0,0 +1,52 @@
+// Copyright 2020 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package annotations
+
+import (
+	"sigs.k8s.io/kustomize/api/filters/filtersutil"
+	"sigs.k8s.io/kustomize/api/filters/fsslice"
+	"sigs.k8s.io/kustomize/api/types"
+	"sigs.k8s.io/kustomize/kyaml/kio"
+	"sigs.k8s.io/kustomize/kyaml/yaml"
+)
+
+type annoMap map[string]string
+
+type Filter struct {
+	// Annotations is the set of annotations to apply to the inputs
+	Annotations annoMap `yaml:"annotations,omitempty"`
+
+	// FsSlice contains the FieldSpecs to locate the namespace field
+	FsSlice types.FsSlice
+
+	trackableSetter filtersutil.TrackableSetter
+}
+
+var _ kio.Filter = Filter{}
+var _ kio.TrackableFilter = &Filter{}
+
+// WithMutationTracker registers a callback which will be invoked each time a field is mutated
+func (f *Filter) WithMutationTracker(callback func(key, value, tag string, node *yaml.RNode)) {
+	f.trackableSetter.WithMutationTracker(callback)
+}
+
+func (f Filter) Filter(nodes []*yaml.RNode) ([]*yaml.RNode, error) {
+	keys := yaml.SortedMapKeys(f.Annotations)
+	_, err := kio.FilterAll(yaml.FilterFunc(
+		func(node *yaml.RNode) (*yaml.RNode, error) {
+			for _, k := range keys {
+				if err := node.PipeE(fsslice.Filter{
+					FsSlice: f.FsSlice,
+					SetValue: f.trackableSetter.SetEntry(
+						k, f.Annotations[k], yaml.NodeTagString),
+					CreateKind: yaml.MappingNode, // Annotations are MappingNodes.
+					CreateTag:  yaml.NodeTagMap,
+				}); err != nil {
+					return nil, err
+				}
+			}
+			return node, nil
+		})).Filter(nodes)
+	return nodes, err
+}