Checkpoint

kustomize/internal/commands/build/build.go

@@ -95,6 +95,7 @@ func NewCmdBuild(out io.Writer) *cobra.Command {
 	addFlagEnablePlugins(cmd.Flags())
 	addFlagReorderOutput(cmd.Flags())
 	addFlagEnableManagedbyLabel(cmd.Flags())
+	addFlagEnableKyaml(cmd.Flags())
 
 	return cmd
 }
@@ -132,6 +133,7 @@ func (o *Options) makeOptions() *krusty.Options {
 		opts.PluginConfig = c
 	}
 	opts.AddManagedbyLabel = isManagedbyLabelEnabled()
+	opts.UseKyaml = flagEnableKyamlValue
 	return opts
 }
 

kustomize/internal/commands/build/flagEnableKyaml.go

@@ -0,0 +1,21 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package build
+
+import (
+	"github.com/spf13/pflag"
+)
+
+var (
+	flagEnableKyamlValue = false
+)
+
+func addFlagEnableKyaml(set *pflag.FlagSet) {
+	set.BoolVar(
+		&flagEnableKyamlValue,
+		"enable_kyaml", // flag name
+		false,          // default value
+		"enable dependence on kyaml instead of k8sdeps.", // help
+	)
+}