From e068c9f60efef7bc57c50faa425f347da991d964 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ga=C3=ABl=20Goinvic?= <gaelg@element.io>
Date: Mon, 10 Mar 2025 12:14:35 +0100
Subject: [PATCH] copy cp to target image

---
 modules/restricted-guests/synapse/Dockerfile | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/restricted-guests/synapse/Dockerfile b/modules/restricted-guests/synapse/Dockerfile
index e98bbddd61..dc39a088c6 100644
--- a/modules/restricted-guests/synapse/Dockerfile
+++ b/modules/restricted-guests/synapse/Dockerfile
@@ -1,8 +1,12 @@
 ARG DEBIAN_VERSION_NUMERIC=12
+
+# Now copy it into our base image.
+FROM gcr.io/distroless/base-nossl-debian${DEBIAN_VERSION_NUMERIC}:debug AS build
+
 FROM gcr.io/distroless/base-nossl-debian${DEBIAN_VERSION_NUMERIC}
 
 WORKDIR /src
 COPY synapse_guest_module /src/synapse_guest_module
-COPY /bin/cp /bin/cp
+COPY --from=build /busybox/cp /bin/cp
 
 CMD ["cp", "-r", "/src/synapse_guest_module", "/modules"]