rpuppy: add bazel rule to create helm chart tarball
diff --git a/apps/rpuppy/BUILD b/apps/rpuppy/BUILD
index abbaaa2..8e8ee9d 100644
--- a/apps/rpuppy/BUILD
+++ b/apps/rpuppy/BUILD
@@ -1,5 +1,6 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_binary")
 load("@io_bazel_rules_docker//container:container.bzl", "container_push", "container_image")
+load("@rules_pkg//:pkg.bzl", "pkg_tar")
 
 go_binary(
 	name = "rpuppy",
@@ -25,3 +26,11 @@
    repository = "giolekva/rpuppy-arm",
    tag = "latest",
 )
+
+pkg_tar(
+	name = "chart",
+	srcs = glob(["chart/**"]),
+	extension = "tar.gz",
+	strip_prefix = "chart",
+	package_dir = "rpuppy",
+)