From 724bbe94528cdd182c659c407f05002113444c28 Mon Sep 17 00:00:00 2001
From: Natasha Sarkar <natashasarkar@google.com>
Date: Wed, 2 Dec 2020 18:03:09 -0800
Subject: [PATCH] connected allowresourcesidchanges bool to allow_id_changes
 flag

---
 kustomize/internal/commands/build/build.go    |  2 ++
 .../build/flagallowresourceidchanges.go       | 23 +++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 kustomize/internal/commands/build/flagallowresourceidchanges.go

diff --git a/kustomize/internal/commands/build/build.go b/kustomize/internal/commands/build/build.go
index 5b0f4fb04..f2b50cfcf 100644
--- a/kustomize/internal/commands/build/build.go
+++ b/kustomize/internal/commands/build/build.go
@@ -99,6 +99,7 @@ func NewCmdBuild(out io.Writer) *cobra.Command {
 	addFlagReorderOutput(cmd.Flags())
 	addFlagEnableManagedbyLabel(cmd.Flags())
 	addFlagEnableKyaml(cmd.Flags())
+	addFlagAllowResourceIdChanges(cmd.Flags())
 
 	return cmd
 }
@@ -137,6 +138,7 @@ func (o *Options) makeOptions() *krusty.Options {
 	}
 	opts.AddManagedbyLabel = isManagedbyLabelEnabled()
 	opts.UseKyaml = flagEnableKyamlValue
+	opts.AllowResourceIdChanges = flagAllowResourceIdChangesValue
 	return opts
 }
 
diff --git a/kustomize/internal/commands/build/flagallowresourceidchanges.go b/kustomize/internal/commands/build/flagallowresourceidchanges.go
new file mode 100644
index 000000000..5a9240e90
--- /dev/null
+++ b/kustomize/internal/commands/build/flagallowresourceidchanges.go
@@ -0,0 +1,23 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+package build
+
+import (
+	"github.com/spf13/pflag"
+)
+
+const (
+	flagAllowResourceIdChangesName = "allow_id_changes"
+	flagAllowResourceIdChangesHelp = `enable changes to a resourceId`
+)
+
+var (
+	flagAllowResourceIdChangesValue = false
+)
+
+func addFlagAllowResourceIdChanges(set *pflag.FlagSet) {
+	set.BoolVar(
+		&flagAllowResourceIdChangesValue, flagAllowResourceIdChangesName,
+		false, flagAllowResourceIdChangesHelp)
+}