Introduce dummy program to help with API releases.

kustapiversion/main.go

@@ -0,0 +1,21 @@
+// Copyright 2019 The Kubernetes Authors.
+// SPDX-License-Identifier: Apache-2.0
+
+// A dummy main to help with releasing the kustomize API module.
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"sigs.k8s.io/kustomize/v3/provenance"
+)
+
+// TODO: delete this when we find a better way to generate release notes.
+func main() {
+	fmt.Println(`
+This 'main' exists only to make goreleaser create release notes for the API.
+See https://github.com/goreleaser/goreleaser/issues/981
+and https://github.com/kubernetes-sigs/kustomize/tree/master/releasing`)
+	provenance.GetProvenance().Print(os.Stdout, false)
+}