From 70d3d2e4005271c61e77523e9c22f785c9edcc1d Mon Sep 17 00:00:00 2001
From: gunnar <gunnar@users.noreply.github.com>
Date: Wed, 10 Jun 2026 19:00:10 +0200
Subject: [PATCH] added Containerfile.splitter

---
 Containerfile.splitter | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 Containerfile.splitter

diff --git a/Containerfile.splitter b/Containerfile.splitter
new file mode 100644
index 0000000..e111fe8
--- /dev/null
+++ b/Containerfile.splitter
@@ -0,0 +1,16 @@
+# This file is used to split existing images using `buildah build`. See
+# README.md for how to use it.
+
+ARG CHUNKAH=quay.io/coreos/chunkah:latest@sha256:352097f3d32186ac11082f8b74cd544678b00388b50c96ba5c8e79503a454fe3
+ARG CHUNKAH_ARGS=""
+ARG CHUNKAH_CONFIG_STR
+
+FROM overridden AS target
+FROM ${CHUNKAH} AS chunkah
+ARG CHUNKAH_CONFIG_STR
+ARG CHUNKAH_ARGS
+RUN --mount=type=bind,target=/run/src,rw \
+    --mount=from=target,target=/chunkah,ro \
+      chunkah build ${CHUNKAH_ARGS} --output oci:/run/src/out
+
+FROM oci:out