Revert "refactor builder in kubectl factory"

This reverts commit 06c5be9802.

pkg/kubectl/cmd/annotate.go

@@ -189,23 +189,31 @@ func (o AnnotateOptions) RunAnnotate(f cmdutil.Factory, cmd *cobra.Command) erro
 	changeCause := f.Command(cmd, false)
 
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, false)
-
+	b := f.NewBuilder().
-	var b *resource.Builder
+		ContinueOnError().
-	if o.local {
-		b = f.NewBuilder().
-			Local(f.ClientForMapping)
-	} else {
-		b = f.NewUnstructuredBuilder().
-			LabelSelectorParam(o.selector).
-			ResourceTypeOrNameArgs(o.all, o.resources...).
-			Latest()
-	}
-	r := b.ContinueOnError().
 		NamespaceParam(namespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &o.FilenameOptions).
 		IncludeUninitialized(includeUninitialized).
-		Flatten().
+		Flatten()
-		Do()
+
+	if !o.local {
+		// call this method here, as it requires an api call
+		// and will cause the command to fail when there is
+		// no connection to a server
+		mapper, typer, err := f.UnstructuredObject()
+		if err != nil {
+			return err
+		}
+
+		b = b.LabelSelectorParam(o.selector).
+			Unstructured(f.UnstructuredClientForMapping, mapper, typer).
+			ResourceTypeOrNameArgs(o.all, o.resources...).
+			Latest()
+	} else {
+		b = b.Local(f.ClientForMapping)
+	}
+
+	r := b.Do()
 	if err := r.Err(); err != nil {
 		return err
 	}

pkg/kubectl/cmd/apply.go

@@ -198,7 +198,7 @@ func RunApply(f cmdutil.Factory, cmd *cobra.Command, out, errOut io.Writer, opti
 		return err
 	}
 
-	mapper, _, err := f.UnstructuredObject()
+	mapper, typer, err := f.UnstructuredObject()
 	if err != nil {
 		return err
 	}
@@ -213,7 +213,8 @@ func RunApply(f cmdutil.Factory, cmd *cobra.Command, out, errOut io.Writer, opti
 	// include the uninitialized objects by default if --prune is true
 	// unless explicitly set --include-uninitialized=false
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, options.Prune)
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		Schema(schema).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().

pkg/kubectl/cmd/apply_set_last_applied.go

@@ -122,13 +122,19 @@ func (o *SetLastAppliedOptions) Complete(f cmdutil.Factory, cmd *cobra.Command)
 }
 
 func (o *SetLastAppliedOptions) Validate(f cmdutil.Factory, cmd *cobra.Command) error {
-	r := f.NewUnstructuredBuilder().
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		NamespaceParam(o.Namespace).DefaultNamespace().
 		FilenameParam(o.EnforceNamespace, &o.FilenameOptions).
 		Latest().
 		Flatten().
 		Do()
-	err := r.Err()
+	err = r.Err()
 	if err != nil {
 		return err
 	}

pkg/kubectl/cmd/apply_view_last_applied.go

@@ -87,7 +87,13 @@ func (o *ViewLastAppliedOptions) Complete(f cmdutil.Factory, args []string) erro
 		return err
 	}
 
-	r := f.NewUnstructuredBuilder().
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		NamespaceParam(cmdNamespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &o.FilenameOptions).
 		ResourceTypeOrNameArgs(enforceNamespace, args...).

pkg/kubectl/cmd/convert.go

@@ -129,14 +129,14 @@ func (o *ConvertOptions) Complete(f cmdutil.Factory, out io.Writer, cmd *cobra.C
 
 	// build the builder
 	o.builder = f.NewBuilder()
-	if o.local {
+	if !o.local {
-		o.builder = o.builder.Local(f.ClientForMapping)
-	} else {
 		schema, err := f.Validator(cmdutil.GetFlagBool(cmd, "validate"))
 		if err != nil {
 			return err
 		}
 		o.builder = o.builder.Schema(schema)
+	} else {
+		o.builder = o.builder.Local(f.ClientForMapping)
 	}
 
 	cmdNamespace, _, err := f.DefaultNamespace()

pkg/kubectl/cmd/create.go

@@ -184,12 +184,13 @@ func RunCreate(f cmdutil.Factory, cmd *cobra.Command, out, errOut io.Writer, opt
 		return err
 	}
 
-	mapper, _, err := f.UnstructuredObject()
+	mapper, typer, err := f.UnstructuredObject()
 	if err != nil {
 		return err
 	}
 
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		Schema(schema).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().

pkg/kubectl/cmd/delete.go

@@ -170,14 +170,15 @@ func (o *DeleteOptions) Complete(f cmdutil.Factory, out, errOut io.Writer, args
 	}
 
 	// Set up client based support.
-	mapper, _, err := f.UnstructuredObject()
+	mapper, typer, err := f.UnstructuredObject()
 	if err != nil {
 		return err
 	}
 
 	o.Mapper = mapper
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, false)
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &o.FilenameOptions).

pkg/kubectl/cmd/describe.go

@@ -116,10 +116,16 @@ func RunDescribe(f cmdutil.Factory, out, cmdErr io.Writer, cmd *cobra.Command, a
 		return cmdutil.UsageErrorf(cmd, "Required resource not specified.")
 	}
 
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
 	// include the uninitialized objects by default
 	// unless user explicitly set --include-uninitialized=false
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, true)
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().AllNamespaces(allNamespaces).
 		FilenameParam(enforceNamespace, options).

pkg/kubectl/cmd/diff.go

@@ -408,12 +408,18 @@ func RunDiff(f cmdutil.Factory, diff *DiffProgram, options *DiffOptions, from, t
 
 	printer := Printer{}
 
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
 	cmdNamespace, enforceNamespace, err := f.DefaultNamespace()
 	if err != nil {
 		return err
 	}
 
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		NamespaceParam(cmdNamespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &options.FilenameOptions).
 		Flatten().

pkg/kubectl/cmd/label.go

@@ -191,25 +191,32 @@ func (o *LabelOptions) RunLabel(f cmdutil.Factory, cmd *cobra.Command) error {
 	changeCause := f.Command(cmd, false)
 
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, false)
-	var b *resource.Builder
+	b := f.NewBuilder().
-	if o.local {
+		ContinueOnError().
-		b = f.NewBuilder().
-			Local(f.ClientForMapping)
-	} else {
-		b = f.NewUnstructuredBuilder().
-			LabelSelectorParam(o.selector).
-			ResourceTypeOrNameArgs(o.all, o.resources...).
-			Latest()
-	}
-
-	one := false
-	r := b.ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &o.FilenameOptions).
 		IncludeUninitialized(includeUninitialized).
-		Flatten().
+		Flatten()
-		Do().
+
-		IntoSingleItemImplied(&one)
+	if !o.local {
+		// call this method here, as it requires an api call
+		// and will cause the command to fail when there is
+		// no connection to a server
+		mapper, typer, err := f.UnstructuredObject()
+		if err != nil {
+			return err
+		}
+
+		b = b.LabelSelectorParam(o.selector).
+			Unstructured(f.UnstructuredClientForMapping, mapper, typer).
+			ResourceTypeOrNameArgs(o.all, o.resources...).
+			Latest()
+	} else {
+		b = b.Local(f.ClientForMapping)
+	}
+
+	one := false
+	r := b.Do().IntoSingleItemImplied(&one)
 	if err := r.Err(); err != nil {
 		return err
 	}

pkg/kubectl/cmd/patch.go

@@ -153,7 +153,13 @@ func RunPatch(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []strin
 		return fmt.Errorf("unable to parse %q: %v", patch, err)
 	}
 
-	r := f.NewUnstructuredBuilder().
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().
 		FilenameParam(enforceNamespace, &options.FilenameOptions).

pkg/kubectl/cmd/replace.go

@@ -120,12 +120,13 @@ func RunReplace(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []str
 		return fmt.Errorf("--timeout must have --force specified")
 	}
 
-	mapper, _, err := f.UnstructuredObject()
+	mapper, typer, err := f.UnstructuredObject()
 	if err != nil {
 		return err
 	}
 
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		Schema(schema).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().
@@ -248,7 +249,8 @@ func forceReplace(f cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
 		return err
 	}
 
-	r = f.NewUnstructuredBuilder().
+	r = f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		Schema(schema).
 		ContinueOnError().
 		NamespaceParam(cmdNamespace).DefaultNamespace().

pkg/kubectl/cmd/resource/get.go

@@ -232,7 +232,13 @@ func (options *GetOptions) Run(f cmdutil.Factory, cmd *cobra.Command, args []str
 		return options.watch(f, cmd, args)
 	}
 
-	r := f.NewUnstructuredBuilder().
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		NamespaceParam(options.Namespace).DefaultNamespace().AllNamespaces(options.AllNamespaces).
 		FilenameParam(options.ExplicitNamespace, &options.FilenameOptions).
 		LabelSelectorParam(options.LabelSelector).
@@ -439,12 +445,18 @@ func (options *GetOptions) raw(f cmdutil.Factory) error {
 // watch starts a client-side watch of one or more resources.
 // TODO: remove the need for arguments here.
 func (options *GetOptions) watch(f cmdutil.Factory, cmd *cobra.Command, args []string) error {
+	mapper, typer, err := f.UnstructuredObject()
+	if err != nil {
+		return err
+	}
+
 	// TODO: this could be better factored
 	// include uninitialized objects when watching on a single object
 	// unless explicitly set --include-uninitialized=false
 	includeUninitialized := cmdutil.ShouldIncludeUninitialized(cmd, len(args) == 2)
 
-	r := f.NewUnstructuredBuilder().
+	r := f.NewBuilder().
+		Unstructured(f.UnstructuredClientForMapping, mapper, typer).
 		NamespaceParam(options.Namespace).DefaultNamespace().AllNamespaces(options.AllNamespaces).
 		FilenameParam(options.ExplicitNamespace, &options.FilenameOptions).
 		LabelSelectorParam(options.LabelSelector).
@@ -456,7 +468,7 @@ func (options *GetOptions) watch(f cmdutil.Factory, cmd *cobra.Command, args []s
 		SingleResourceType().
 		Latest().
 		Do()
-	err := r.Err()
+	err = r.Err()
 	if err != nil {
 		return err
 	}

pkg/kubectl/cmd/set/set_env.go

@@ -241,13 +241,13 @@ func (o *EnvOptions) RunEnv(f cmdutil.Factory) error {
 			FilenameParam(enforceNamespace, &o.FilenameOptions).
 			Flatten()
 
-		if o.Local {
+		if !o.Local {
-			b = b.Local(f.ClientForMapping)
-		} else {
 			b = b.
 				LabelSelectorParam(o.Selector).
 				ResourceTypeOrNameArgs(o.All, o.From).
 				Latest()
+		} else {
+			b = b.Local(f.ClientForMapping)
 		}
 
 		infos, err := b.Do().Infos()
@@ -309,13 +309,13 @@ func (o *EnvOptions) RunEnv(f cmdutil.Factory) error {
 		FilenameParam(enforceNamespace, &o.FilenameOptions).
 		Flatten()
 
-	if o.Local {
+	if !o.Local {
-		b = b.Local(f.ClientForMapping)
-	} else {
 		b = b.
 			LabelSelectorParam(o.Selector).
 			ResourceTypeOrNameArgs(o.All, o.Resources...).
 			Latest()
+	} else {
+		b = b.Local(f.ClientForMapping)
 	}
 
 	o.Infos, err = b.Do().Infos()

pkg/kubectl/cmd/set/set_image.go

@@ -149,7 +149,12 @@ func (o *ImageOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []st
 		IncludeUninitialized(includeUninitialized).
 		Flatten()
 
-	if o.Local {
+	if !o.Local {
+		builder = builder.
+			LabelSelectorParam(o.Selector).
+			ResourceTypeOrNameArgs(o.All, o.Resources...).
+			Latest()
+	} else {
 		// if a --local flag was provided, and a resource was specified in the form
 		// <resource>/<name>, fail immediately as --local cannot query the api server
 		// for the specified resource.
@@ -158,11 +163,6 @@ func (o *ImageOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []st
 		}
 
 		builder = builder.Local(f.ClientForMapping)
-	} else {
-		builder = builder.
-			LabelSelectorParam(o.Selector).
-			ResourceTypeOrNameArgs(o.All, o.Resources...).
-			Latest()
 	}
 
 	o.Infos, err = builder.Do().Infos()

pkg/kubectl/cmd/set/set_resources.go

@@ -151,7 +151,12 @@ func (o *ResourcesOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args
 		IncludeUninitialized(includeUninitialized).
 		Flatten()
 
-	if o.Local {
+	if !o.Local {
+		builder = builder.
+			LabelSelectorParam(o.Selector).
+			ResourceTypeOrNameArgs(o.All, args...).
+			Latest()
+	} else {
 		// if a --local flag was provided, and a resource was specified in the form
 		// <resource>/<name>, fail immediately as --local cannot query the api server
 		// for the specified resource.
@@ -160,11 +165,6 @@ func (o *ResourcesOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args
 		}
 
 		builder = builder.Local(f.ClientForMapping)
-	} else {
-		builder = builder.
-			LabelSelectorParam(o.Selector).
-			ResourceTypeOrNameArgs(o.All, args...).
-			Latest()
 	}
 
 	o.Infos, err = builder.Do().Infos()

pkg/kubectl/cmd/set/set_selector.go

@@ -135,7 +135,11 @@ func (o *SelectorOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args [
 		IncludeUninitialized(includeUninitialized).
 		Flatten()
 
-	if o.local {
+	if !o.local {
+		o.builder = o.builder.
+			ResourceTypeOrNameArgs(o.all, o.resources...).
+			Latest()
+	} else {
 		// if a --local flag was provided, and a resource was specified in the form
 		// <resource>/<name>, fail immediately as --local cannot query the api server
 		// for the specified resource.
@@ -144,10 +148,6 @@ func (o *SelectorOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args [
 		}
 
 		o.builder = o.builder.Local(f.ClientForMapping)
-	} else {
-		o.builder = o.builder.
-			ResourceTypeOrNameArgs(o.all, o.resources...).
-			Latest()
 	}
 
 	o.PrintObject = func(obj runtime.Object) error {

pkg/kubectl/cmd/set/set_subject.go

@@ -133,7 +133,12 @@ func (o *SubjectOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []
 		IncludeUninitialized(includeUninitialized).
 		Flatten()
 
-	if o.Local {
+	if !o.Local {
+		builder = builder.
+			LabelSelectorParam(o.Selector).
+			ResourceTypeOrNameArgs(o.All, args...).
+			Latest()
+	} else {
 		// if a --local flag was provided, and a resource was specified in the form
 		// <resource>/<name>, fail immediately as --local cannot query the api server
 		// for the specified resource.
@@ -142,11 +147,6 @@ func (o *SubjectOptions) Complete(f cmdutil.Factory, cmd *cobra.Command, args []
 		}
 
 		builder = builder.Local(f.ClientForMapping)
-	} else {
-		builder = builder.
-			LabelSelectorParam(o.Selector).
-			ResourceTypeOrNameArgs(o.All, args...).
-			Latest()
 	}
 
 	o.Infos, err = builder.Do().Infos()

pkg/kubectl/cmd/testing/BUILD

@@ -32,7 +32,6 @@ go_library(
         "//vendor/k8s.io/api/core/v1:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
-        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",

pkg/kubectl/cmd/testing/fake.go

@@ -29,7 +29,6 @@ import (
 	"k8s.io/api/core/v1"
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/runtime/serializer"
@@ -522,19 +521,6 @@ func (f *FakeFactory) NewBuilder() *resource.Builder {
 	return resource.NewBuilder(mapper, f.CategoryExpander(), typer, resource.ClientMapperFunc(f.ClientForMapping), f.Decoder(true))
 }
 
-func (f *FakeFactory) NewUnstructuredBuilder() *resource.Builder {
-	mapper, typer, err := f.UnstructuredObject()
-	if err != nil {
-		cmdutil.CheckErr(err)
-	}
-	return resource.NewBuilder(
-		mapper,
-		f.CategoryExpander(),
-		typer,
-		resource.ClientMapperFunc(f.UnstructuredClientForMapping),
-		unstructured.UnstructuredJSONScheme)
-}
-
 func (f *FakeFactory) DefaultResourceFilterOptions(cmd *cobra.Command, withNamespace bool) *printers.PrintOptions {
 	return &printers.PrintOptions{}
 }
@@ -849,19 +835,6 @@ func (f *fakeAPIFactory) NewBuilder() *resource.Builder {
 	return resource.NewBuilder(mapper, f.CategoryExpander(), typer, resource.ClientMapperFunc(f.ClientForMapping), f.Decoder(true))
 }
 
-func (f *fakeAPIFactory) NewUnstructuredBuilder() *resource.Builder {
-	mapper, typer, err := f.UnstructuredObject()
-	if err != nil {
-		cmdutil.CheckErr(err)
-	}
-	return resource.NewBuilder(
-		mapper,
-		f.CategoryExpander(),
-		typer,
-		resource.ClientMapperFunc(f.UnstructuredClientForMapping),
-		unstructured.UnstructuredJSONScheme)
-}
-
 func (f *fakeAPIFactory) SuggestedPodTemplateResources() []schema.GroupResource {
 	return []schema.GroupResource{}
 }

pkg/kubectl/cmd/util/editor/editoptions.go

@@ -107,12 +107,12 @@ func (o *EditOptions) Complete(f cmdutil.Factory, out, errOut io.Writer, args []
 	if err != nil {
 		return err
 	}
-	mapper, _, err := f.UnstructuredObject()
+	mapper, typer, err := f.UnstructuredObject()
 	if err != nil {
 		return err
 	}
 
-	b := f.NewUnstructuredBuilder()
+	b := f.NewBuilder().Unstructured(f.UnstructuredClientForMapping, mapper, typer)
 	if o.EditMode == NormalEditMode || o.EditMode == ApplyEditMode {
 		// when do normal edit or apply edit we need to always retrieve the latest resource from server
 		b = b.ResourceTypeOrNameArgs(true, args...).Latest()
@@ -132,7 +132,7 @@ func (o *EditOptions) Complete(f cmdutil.Factory, out, errOut io.Writer, args []
 
 	o.updatedResultGetter = func(data []byte) *resource.Result {
 		// resource builder to read objects from edited data
-		return f.NewUnstructuredBuilder().
+		return resource.NewBuilder(mapper, f.CategoryExpander(), typer, resource.ClientMapperFunc(f.UnstructuredClientForMapping), unstructured.UnstructuredJSONScheme).
 			Stream(bytes.NewReader(data), "edited-file").
 			IncludeUninitialized(includeUninitialized).
 			ContinueOnError().

pkg/kubectl/cmd/util/factory.go

@@ -251,10 +251,9 @@ type BuilderFactory interface {
 	PrintResourceInfoForCommand(cmd *cobra.Command, info *resource.Info, out io.Writer) error
 	// PrintSuccess prints message after finishing mutating operations
 	PrintSuccess(mapper meta.RESTMapper, shortOutput bool, out io.Writer, resource, name string, dryRun bool, operation string)
-	// One stop shopping for a structured Builder
+	// NewBuilder returns an object that assists in loading objects from both disk and the server
+	// and which implements the common patterns for CLI interactions with generic resources.
 	NewBuilder() *resource.Builder
-	// One stop shopping for a unstructured Builder
-	NewUnstructuredBuilder() *resource.Builder
 	// PluginLoader provides the implementation to be used to load cli plugins.
 	PluginLoader() plugins.PluginLoader
 	// PluginRunner provides the implementation to be used to run cli plugins.

pkg/kubectl/cmd/util/factory_builder.go

@@ -190,18 +190,6 @@ func (f *ring2Factory) NewBuilder() *resource.Builder {
 	return resource.NewBuilder(mapper, categoryExpander, typer, clientMapperFunc, f.clientAccessFactory.Decoder(true))
 }
 
-// NewUnstructuredBuilder returns a new resource builder for unstructured api objects.
-func (f *ring2Factory) NewUnstructuredBuilder() *resource.Builder {
-	clientMapperFunc := resource.ClientMapperFunc(f.objectMappingFactory.UnstructuredClientForMapping)
-	mapper, typer, err := f.objectMappingFactory.UnstructuredObject()
-	if err != nil {
-		CheckErr(err)
-	}
-	categoryExpander := f.objectMappingFactory.CategoryExpander()
-
-	return resource.NewBuilder(mapper, categoryExpander, typer, clientMapperFunc, unstructured.UnstructuredJSONScheme)
-}
-
 // PluginLoader loads plugins from a path set by the KUBECTL_PLUGINS_PATH env var.
 // If this env var is not set, it defaults to
 //   "~/.kube/plugins", plus

pkg/kubectl/resource/BUILD

@@ -29,6 +29,7 @@ go_library(
         "//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",

pkg/kubectl/resource/builder.go

@@ -26,6 +26,7 @@ import (
 
 	"k8s.io/apimachinery/pkg/api/meta"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
@@ -171,6 +172,17 @@ func (b *Builder) Local(mapperFunc ClientMapperFunc) *Builder {
 	return b
 }
 
+// Unstructured updates the builder's ClientMapper, RESTMapper,
+// ObjectTyper, and codec for working with unstructured api objects
+func (b *Builder) Unstructured(mapperFunc ClientMapperFunc, mapper meta.RESTMapper, typer runtime.ObjectTyper) *Builder {
+	b.mapper.RESTMapper = mapper
+	b.mapper.ObjectTyper = typer
+	b.mapper.Decoder = unstructured.UnstructuredJSONScheme
+	b.mapper.ClientMapper = ClientMapperFunc(mapperFunc)
+
+	return b
+}
+
 // URL accepts a number of URLs directly.
 func (b *Builder) URL(httpAttemptCount int, urls ...*url.URL) *Builder {
 	for _, u := range urls {